Merge trift2.:/MySQL/M51/mysql-5.1

into trift2.:/MySQL/M51/push-5.1
2025-01-18 13:02:28 +01:00 · 2007-10-29 12:56:48 +01:00 · 2007-10-29 12:56:48 +01:00 · 77c4bfe63a
commit 77c4bfe63a
parent d3e18cc9bb e3f7762226
153 changed files with 3255 additions and 499 deletions
--- a/client/client_priv.h
+++ b/client/client_priv.h
@ -80,5 +80,6 @@ enum options_client
  OPT_MYSQL_REPLACE_INTO, OPT_BASE64_OUTPUT, OPT_SERVER_ID,
  OPT_FIX_TABLE_NAMES, OPT_FIX_DB_NAMES, OPT_SSL_VERIFY_SERVER_CERT,
  OPT_DEBUG_INFO, OPT_DEBUG_CHECK, OPT_COLUMN_TYPES, OPT_ERROR_LOG_FILE,
-  OPT_WRITE_BINLOG, OPT_MAX_CLIENT_OPTION
+  OPT_WRITE_BINLOG, OPT_DUMP_DATE,
+  OPT_MAX_CLIENT_OPTION
 };
--- a/client/mysqldump.c
+++ b/client/mysqldump.c
@ -90,7 +90,7 @@ static my_bool  verbose= 0, opt_no_create_info= 0, opt_no_data= 0,
                opt_drop=1,opt_keywords=0,opt_lock=1,opt_compress=0,
                opt_delayed=0,create_options=1,opt_quoted=0,opt_databases=0,
                opt_alldbs=0,opt_create_db=0,opt_lock_all_tables=0,
-                opt_set_charset=0,
+                opt_set_charset=0, opt_dump_date=1,
                opt_autocommit=0,opt_disable_keys=1,opt_xml=0,
                opt_delete_master_logs=0, tty_password=0,
                opt_single_transaction=0, opt_comments= 0, opt_compact= 0,
@ -424,6 +424,9 @@ static struct my_option my_long_options[] =
   "automatically turns off --lock-tables.",
   (uchar**) &opt_single_transaction, (uchar**) &opt_single_transaction, 0,
   GET_BOOL, NO_ARG,  0, 0, 0, 0, 0, 0},
+  {"dump-date", OPT_DUMP_DATE, "Put a dump date to the end of the output.",
+   (uchar**) &opt_dump_date, (uchar**) &opt_dump_date, 0,
+   GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0},
  {"skip-opt", OPT_SKIP_OPTIMIZATION,
   "Disable --opt. Disables --add-drop-table, --add-locks, --create-options, --quick, --extended-insert, --lock-tables, --set-charset, and --disable-keys.",
   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
@ -650,12 +653,17 @@ static void write_footer(FILE *sql_file)
            "/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;\n");
    fputs("\n", sql_file);
    if (opt_comments)
+    {
+      if (opt_dump_date)
      {
        char time_str[20];
        get_date(time_str, GETDATE_DATE_TIME, 0);
        fprintf(sql_file, "-- Dump completed on %s\n",
                time_str);
      }
+      else
+        fprintf(sql_file, "-- Dump completed\n");
+    }
    check_io(sql_file);
  }
 } /* write_footer */
--- a/client/mysqlslap.c
+++ b/client/mysqlslap.c
@ -140,7 +140,8 @@ static my_bool opt_compress= FALSE, tty_password= FALSE,
               auto_generate_sql= FALSE;
 const char *auto_generate_sql_type= "mixed";

-static unsigned long connect_flags= CLIENT_MULTI_RESULTS;
+static unsigned long connect_flags= CLIENT_MULTI_RESULTS |
+                                    CLIENT_MULTI_STATEMENTS;

 static int verbose, delimiter_length;
 static uint commit_rate;
@ -1877,6 +1878,8 @@ limit_not_met:
        }
      }

+      do
+      {
        if (mysql_field_count(mysql))
        {
          result= mysql_store_result(mysql);
@ -1884,6 +1887,7 @@ limit_not_met:
            counter++;
          mysql_free_result(result);
        }
+      } while(mysql_next_result(mysql) == 0);
      queries++;

      if (commit_rate && commit_rate <= trans_counter)
--- a/dbug/dbug.c
+++ b/dbug/dbug.c
@ -1826,7 +1826,13 @@ static void DBUGOpenFile(CODE_STATE *cs,
      else
      {
        newfile= !EXISTS(name);
-        if (!(fp= fopen(name, append ? "a+" : "w")))
+        if (!(fp= fopen(name,
+#if defined(MSDOS) || defined(__WIN__)
+		append ? "a+c" : "wc"
+#else
+                append ? "a+" : "w"
+#endif
+		)))
        {
          (void) fprintf(stderr, ERR_OPEN, cs->process, name);
          perror("");
@ -2229,26 +2235,12 @@ static void dbug_flush(CODE_STATE *cs)
 {
 #ifndef THREAD
  if (cs->stack->flags & FLUSH_ON_WRITE)
-#endif
-  {
-#if defined(MSDOS) || defined(__WIN__)
-    if (cs->stack->out_file != stdout && cs->stack->out_file != stderr)
-    {
-      if (!(freopen(cs->stack->name,"a",cs->stack->out_file)))
-      {
-        (void) fprintf(stderr, ERR_OPEN, cs->process, cs->stack->name);
-        fflush(stderr);
-        cs->stack->out_file= stderr;
-      }
-    }
-    else
 #endif
  {
    (void) fflush(cs->stack->out_file);
    if (cs->stack->delay)
      (void) Delay(cs->stack->delay);
  }
-  }
  if (!cs->locked)
    pthread_mutex_unlock(&THR_LOCK_dbug);
 } /* dbug_flush */
--- a/include/my_getopt.h
+++ b/include/my_getopt.h
@ -68,6 +68,7 @@ extern my_error_reporter my_getopt_error_reporter;

 extern int handle_options (int *argc, char ***argv, 
 			   const struct my_option *longopts, my_get_one_option);
+extern void my_cleanup_options(const struct my_option *options);
 extern void my_print_help(const struct my_option *options);
 extern void my_print_variables(const struct my_option *options);
 extern void my_getopt_register_get_addr(uchar ** (*func_addr)(const char *, uint,
--- a/libmysql/libmysql.c
+++ b/libmysql/libmysql.c
@ -4401,6 +4401,7 @@ static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
  case MYSQL_TYPE_STRING:
  case MYSQL_TYPE_DECIMAL:
  case MYSQL_TYPE_NEWDECIMAL:
+  case MYSQL_TYPE_NEWDATE:
    DBUG_ASSERT(param->buffer_length != 0);
    param->fetch_result= fetch_result_str;
    break;
@ -4473,6 +4474,7 @@ static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
  case MYSQL_TYPE_VAR_STRING:
  case MYSQL_TYPE_STRING:
  case MYSQL_TYPE_BIT:
+  case MYSQL_TYPE_NEWDATE:
    param->skip_result= skip_result_string;
    break;
  default:
--- a/mysql-test/include/gis_keys.inc
+++ b/mysql-test/include/gis_keys.inc
@ -0,0 +1,46 @@
+--source include/have_geometry.inc
+
+#
+# Spatial objects with keys
+#
+
+#
+# Bug #30825: Problems when putting a non-spatial index on a GIS column
+#
+
+CREATE TABLE t1 (p POINT);
+CREATE TABLE t2 (p POINT, INDEX(p));
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+
+-- no index, returns 1 as expected
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+-- with index, returns 1 as expected
+-- EXPLAIN shows that the index is not used though
+-- due to the "most rows covered anyway, so a scan is more effective" rule
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+-- adding another row to the table so that
+-- the "most rows covered" rule doesn't kick in anymore
+-- now EXPLAIN shows the index used on the table
+-- and we're getting the wrong result again
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+EXPLAIN 
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+EXPLAIN 
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+
+DROP TABLE t1, t2;
+
+--echo End of 5.0 tests
--- a/mysql-test/include/mix1.inc
+++ b/mysql-test/include/mix1.inc
@ -29,6 +29,7 @@ eval SET SESSION STORAGE_ENGINE = $engine_type;

 --disable_warnings
 drop table if exists t1,t2,t3,t1m,t1i,t2m,t2i,t4;
+drop procedure if exists p1;
 --enable_warnings


@ -1147,6 +1148,129 @@ select if(@a=@b,"ok","wrong");
 drop table t1;

 #
+# Bug #31310: Locked rows silently skipped in read-committed isolation level.
+#
+
+connect (con1,localhost,root,,);
+connect (con2,localhost,root,,);
+SET SESSION AUTOCOMMIT = 0;
+SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
+--echo # Switch to connection con1
+connection con1;
+
+eval
+CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(256))
+ENGINE = $engine_type;
+INSERT INTO t1 VALUES (1,2);
+
+--#echo 1. test for locking:
+
+BEGIN;
+--enable_info
+UPDATE t1 SET b = 12 WHERE a = 1;
+--disable_info
+SELECT * FROM t1;
+
+--echo # Switch to connection con2
+connection con2;
+
+--enable_info
+--disable_abort_on_error
+--error ER_LOCK_WAIT_TIMEOUT
+UPDATE t1 SET b = 21 WHERE a = 1;
+--disable_info
+
+--echo # Switch to connection con1
+connection con1;
+SELECT * FROM t1;
+ROLLBACK;
+
+--echo # 2. test for serialized update:
+
+CREATE TABLE t2 (a INT);
+
+TRUNCATE t1;
+INSERT INTO t1 VALUES (1,'init');
+
+DELIMITER |;
+CREATE PROCEDURE p1()
+BEGIN
+  UPDATE t1 SET b = CONCAT(b, '+con2')  WHERE a = 1;
+  INSERT INTO t2 VALUES ();
+END|
+DELIMITER ;|
+
+BEGIN;
+--enable_info
+UPDATE t1 SET b = CONCAT(b, '+con1') WHERE a = 1;
+--disable_info
+SELECT * FROM t1;
+
+--echo # Switch to connection con2
+connection con2;
+
+--send CALL p1;
+
+--echo # Switch to connection con1
+connection con1;
+SELECT * FROM t1;
+COMMIT;
+
+let $bug31310 = 1;
+while ($bug31310)
+{
+  let $bug31310= `SELECT 1 - COUNT(*) FROM t2`;
+}
+
+SELECT * FROM t1;
+
+--echo # Switch to connection con2
+connection con2;
+SELECT * FROM t1;
+
+--echo # Switch to connection con1
+connection con1;
+
+--echo # 3. test for updated key column:
+
+TRUNCATE t1;
+TRUNCATE t2;
+
+INSERT INTO t1 VALUES (1,'init');
+
+BEGIN;
+--enable_info
+UPDATE t1 SET a = 2, b = CONCAT(b, '+con1') WHERE a = 1;
+--disable_info
+SELECT * FROM t1;
+
+--echo # Switch to connection con2
+connection con2;
+
+--send CALL p1;
+
+--echo # Switch to connection con1
+connection con1;
+SELECT * FROM t1;
+COMMIT;
+
+let $bug31310 = 1;
+while ($bug31310)
+{
+  let $bug31310= `SELECT 1 - COUNT(*) FROM t2`;
+}
+
+SELECT * FROM t1;
+
+--echo # Switch to connection con2
+connection con2;
+SELECT * FROM t1;
+
+connection default;
+disconnect con1;
+disconnect con2;
+DROP PROCEDURE p1;
+DROP TABLE t1, t2;
 # Bug#30747 Create table with identical constraint names behaves incorrectly
 #

--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@ -1019,12 +1019,14 @@ sub command_line_setup () {
  {
    $opt_testcase_timeout= $default_testcase_timeout;
    $opt_testcase_timeout*= 10 if $opt_valgrind;
+    $opt_testcase_timeout*= 10 if ($opt_debug and $glob_win32);
  }

  if ( ! $opt_suite_timeout )
  {
    $opt_suite_timeout= $default_suite_timeout;
    $opt_suite_timeout*= 6 if $opt_valgrind;
+    $opt_suite_timeout*= 6 if ($opt_debug and $glob_win32);
  }

  if ( ! $opt_user )
--- a/mysql-test/r/compress.result
+++ b/mysql-test/r/compress.result
@ -611,11 +611,11 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t3.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t3	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t3	index	period	period	4	NULL	1	
 1	SIMPLE	t1	ref	period	period	4	test.t3.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t1.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t1	index	period	period	4	NULL	1	
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 select period from t1;
 period
--- a/mysql-test/r/create.result
+++ b/mysql-test/r/create.result
@ -438,7 +438,7 @@ explain t2;
 Field	Type	Null	Key	Default	Extra
 a	int(11)	YES		NULL	
 b	bigint(11)	NO		0	
-c	bigint(11)	NO		0	
+c	bigint(11) unsigned	NO		0	
 d	date	YES		NULL	
 e	varchar(1)	NO			
 f	datetime	YES		NULL	
--- a/mysql-test/r/csv.result
+++ b/mysql-test/r/csv.result
@ -4929,7 +4929,7 @@ Note	1051	Unknown table 't2'
 Note	1051	Unknown table 't3'
 Note	1051	Unknown table 't4'
 DROP TABLE IF EXISTS bug13894;
-CREATE TABLE bug13894 ( val integer ) ENGINE = CSV;
+CREATE TABLE bug13894 ( val integer not null ) ENGINE = CSV;
 INSERT INTO bug13894 VALUES (5);
 INSERT INTO bug13894 VALUES (10);
 INSERT INTO bug13894 VALUES (11);
@ -4949,7 +4949,7 @@ val
 11
 DROP TABLE bug13894;
 DROP TABLE IF EXISTS bug14672;
-CREATE TABLE bug14672 (c1 integer) engine = CSV;
+CREATE TABLE bug14672 (c1 integer not null) engine = CSV;
 INSERT INTO bug14672 VALUES (1), (2), (3);
 SELECT * FROM bug14672;
 c1
@ -4975,7 +4975,7 @@ c1
 4
 5
 DROP TABLE bug14672;
-CREATE TABLE test_concurrent_insert ( val integer ) ENGINE = CSV;
+CREATE TABLE test_concurrent_insert ( val integer not null ) ENGINE = CSV;
 LOCK TABLES test_concurrent_insert READ LOCAL;
 INSERT INTO test_concurrent_insert VALUES (1);
 SELECT * FROM test_concurrent_insert;
@ -4992,7 +4992,7 @@ val
 2
 UNLOCK TABLES;
 DROP TABLE test_concurrent_insert;
-CREATE TABLE test_repair_table ( val integer ) ENGINE = CSV;
+CREATE TABLE test_repair_table ( val integer not null ) ENGINE = CSV;
 CHECK TABLE test_repair_table;
 Table	Op	Msg_type	Msg_text
 test.test_repair_table	check	status	OK
@ -5000,7 +5000,7 @@ REPAIR TABLE test_repair_table;
 Table	Op	Msg_type	Msg_text
 test.test_repair_table	repair	status	OK
 DROP TABLE test_repair_table;
-CREATE TABLE test_repair_table2 ( val integer ) ENGINE = CSV;
+CREATE TABLE test_repair_table2 ( val integer not null ) ENGINE = CSV;
 SELECT * from test_repair_table2;
 val
 Warnings:
@ -5011,7 +5011,7 @@ CHECK TABLE test_repair_table2;
 Table	Op	Msg_type	Msg_text
 test.test_repair_table2	check	status	OK
 DROP TABLE test_repair_table2;
-CREATE TABLE test_repair_table3 ( val integer ) ENGINE = CSV;
+CREATE TABLE test_repair_table3 ( val integer not null ) ENGINE = CSV;
 CHECK TABLE test_repair_table3;
 Table	Op	Msg_type	Msg_text
 test.test_repair_table3	check	error	Corrupt
@ -5114,7 +5114,7 @@ num	magic_no	company_name	founded
 1	0102	CORRECT	1876
 1	0102	CORRECT2	1876
 DROP TABLE test_repair_table5;
-create table t1 (a int) engine=csv;
+create table t1 (a int not null) engine=csv;
 insert t1 values (1);
 delete from t1;
 affected rows: 1
@ -5138,7 +5138,7 @@ insert t1 values (1),(2),(3),(4),(5);
 truncate table t1;
 affected rows: 0
 drop table t1;
-create table t1 (v varchar(32));
+create table t1 (v varchar(32) not null);
 insert into t1 values ('def'),('abc'),('hij'),('3r4f');
 select * from t1;
 v
@ -5193,8 +5193,8 @@ select * from t1 where i between 2 and 4 and v in ('def','3r4f','lmn');
 i	v
 4	3r4f
 drop table t1;
-create table bug15205 (val int(11) default null) engine=csv;
-create table bug15205_2 (val int(11) default null) engine=csv;
+create table bug15205 (val int(11) not null) engine=csv;
+create table bug15205_2 (val int(11) not null) engine=csv;
 select * from bug15205;
 ERROR HY000: Can't get stat of './test/bug15205.CSV' (Errcode: 2)
 select * from bug15205_2;
@ -5205,8 +5205,8 @@ drop table bug15205;
 drop table bug15205_2;
 set names latin1;
 create table t1 (
-c varchar(1),
-name varchar(64)
+c varchar(1) not null,
+name varchar(64) not null
 ) character set latin1 engine=csv;
 insert into t1 values (0xC0,'LATIN CAPITAL LETTER A WITH GRAVE');
 insert into t1 values (0xE0,'LATIN SMALL LETTER A WITH GRAVE');
@ -5224,9 +5224,9 @@ FE
 FF	ÿ	LATIN SMALL LETTER Y WITH DIAERESIS
 drop table t1;
 End of 5.0 tests
-create table bug22080_1 (id int,string varchar(64)) Engine=CSV;
-create table bug22080_2 (id int,string varchar(64)) Engine=CSV;
-create table bug22080_3 (id int,string varchar(64)) Engine=CSV;
+create table bug22080_1 (id int not null,string varchar(64) not null) Engine=CSV;
+create table bug22080_2 (id int not null,string varchar(64) not null) Engine=CSV;
+create table bug22080_3 (id int not null,string varchar(64) not null) Engine=CSV;
 insert into bug22080_1 values(1,'string');
 insert into bug22080_1 values(2,'string');
 insert into bug22080_1 values(3,'string');
@ -5237,7 +5237,7 @@ check table bug22080_3;
 Table	Op	Msg_type	Msg_text
 test.bug22080_3	check	error	Corrupt
 drop tables bug22080_1,bug22080_2,bug22080_3;
-create table float_test (id float,string varchar(64)) Engine=CSV;
+create table float_test (id float not null,string varchar(64) not null) Engine=CSV;
 insert into float_test values(1.0,'string');
 insert into float_test values(2.23,'serg.g');
 insert into float_test values(0.03,'string');
@ -5254,14 +5254,14 @@ id	string
 9.67	string
 drop table float_test;
 CREATE TABLE `bug21328` (
-`col1` int(11) DEFAULT NULL,
-`col2` int(11) DEFAULT NULL,
-`col3` int(11) DEFAULT NULL
+`col1` int(11) NOT NULL,
+`col2` int(11) NOT NULL,
+`col3` int(11) NOT NULL
 ) ENGINE=CSV;
-insert into bug21328 values (1,NULL,NULL);
+insert into bug21328 values (1,0,0);
 alter table bug21328 engine=myisam;
 drop table bug21328;
-create table t1(a blob, b int) engine=csv;
+create table t1(a blob not null, b int not null) engine=csv;
 insert into t1 values('a', 1);
 flush tables;
 update t1 set b=2;
@ -5269,7 +5269,7 @@ select * from t1;
 a	b
 a	2
 drop table t1;
-create table t1(a int) engine=csv;
+create table t1(a int not null) engine=csv;
 insert into t1 values(-1), (-123.34), (2), (-23);
 select * from t1;
 a
@ -5281,7 +5281,7 @@ check table t1;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 drop table t1;
-create table t1(a int, b int) engine=csv;
+create table t1(a int not null, b int not null) engine=csv;
 repair table t1;
 Table	Op	Msg_type	Msg_text
 test.t1	repair	Warning	Data truncated for column 'a' at row 5
@ -5299,7 +5299,7 @@ check table t1;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 drop table t1;
-create table t1(a int) engine=csv;
+create table t1(a int not null) engine=csv;
 insert into t1 values (0), (1), (2);
 delete from t1 limit 2;
 check table t1;
@ -5315,4 +5315,62 @@ test.t1	check	status	OK
 select * from t1;
 a
 drop table t1;
+create table t1(a datetime not null) engine=csv;
+insert into t1 values();
+Warnings:
+Warning	1364	Field 'a' doesn't have a default value
+select * from t1;
+a
+0000-00-00 00:00:00
+drop table t1;
+create table t1(a set('foo','bar') not null) engine=csv;
+insert into t1 values();
+Warnings:
+Warning	1364	Field 'a' doesn't have a default value
+select * from t1;
+a
+
+drop table t1;
+create table t1(a varchar(32) not null) engine=csv;
+insert into t1 values();
+Warnings:
+Warning	1364	Field 'a' doesn't have a default value
+select * from t1;
+a
+
+drop table t1;
+create table t1(a int not null) engine=csv;
+insert into t1 values();
+Warnings:
+Warning	1364	Field 'a' doesn't have a default value
+select * from t1;
+a
+0
+drop table t1;
+create table t1(a blob not null) engine=csv;
+insert into t1 values();
+Warnings:
+Warning	1364	Field 'a' doesn't have a default value
+select * from t1;
+a
+
+drop table t1;
+create table t1(a bit(1) not null) engine=csv;
+insert into t1 values();
+Warnings:
+Warning	1364	Field 'a' doesn't have a default value
+select BIN(a) from t1;
+BIN(a)
+0
+drop table t1;
+create table t1(a enum('foo','bar') default null) engine=csv;
+ERROR HY000: Can't create table 'test.t1' (errno: -1)
+create table t1(a enum('foo','bar') default 'foo') engine=csv;
+ERROR HY000: Can't create table 'test.t1' (errno: -1)
+create table t1(a enum('foo','bar') default 'foo' not null) engine=csv;
+insert into t1 values();
+select * from t1;
+a
+foo
+drop table t1;
 End of 5.1 tests
--- a/mysql-test/r/ctype_ucs.result
+++ b/mysql-test/r/ctype_ucs.result
@ -922,4 +922,7 @@ ERROR HY000: Illegal mix of collations (ascii_general_ci,IMPLICIT) and (ucs2_gen
 select * from t1 where a=if(b<10,_ucs2 0x0062,_ucs2 0x00C0);
 ERROR HY000: Illegal mix of collations (ascii_general_ci,IMPLICIT) and (ucs2_general_ci,COERCIBLE) for operation '='
 drop table t1;
+select hex(char(0x41 using ucs2));
+hex(char(0x41 using ucs2))
+0041
 End of 5.0 tests
--- a/mysql-test/r/ctype_utf8.result
+++ b/mysql-test/r/ctype_utf8.result
@ -1538,12 +1538,12 @@ char(53647 using utf8)
 я
 select char(0xff,0x8f using utf8);
 char(0xff,0x8f using utf8)
-<EFBFBD><EFBFBD>
+
 Warnings:
 Warning	1300	Invalid utf8 character string: 'FF8F'
 select convert(char(0xff,0x8f) using utf8);
 convert(char(0xff,0x8f) using utf8)
-<EFBFBD><EFBFBD>
+
 Warnings:
 Warning	1300	Invalid utf8 character string: 'FF8F'
 set sql_mode=traditional;
@ -1730,3 +1730,41 @@ i
 1
 н1234567890
 DROP TABLE t1, t2;
+set sql_mode=traditional;
+select hex(char(0xFF using utf8));
+hex(char(0xFF using utf8))
+NULL
+Warnings:
+Error	1300	Invalid utf8 character string: 'FF'
+select hex(convert(0xFF using utf8));
+hex(convert(0xFF using utf8))
+NULL
+Warnings:
+Error	1300	Invalid utf8 character string: 'FF'
+select hex(_utf8 0x616263FF);
+ERROR HY000: Invalid utf8 character string: 'FF'
+select hex(_utf8 X'616263FF');
+ERROR HY000: Invalid utf8 character string: 'FF'
+select hex(_utf8 B'001111111111');
+ERROR HY000: Invalid utf8 character string: 'FF'
+select (_utf8 X'616263FF');
+ERROR HY000: Invalid utf8 character string: 'FF'
+set sql_mode=default;
+select hex(char(0xFF using utf8));
+hex(char(0xFF using utf8))
+
+Warnings:
+Warning	1300	Invalid utf8 character string: 'FF'
+select hex(convert(0xFF using utf8));
+hex(convert(0xFF using utf8))
+
+Warnings:
+Warning	1300	Invalid utf8 character string: 'FF'
+select hex(_utf8 0x616263FF);
+ERROR HY000: Invalid utf8 character string: 'FF'
+select hex(_utf8 X'616263FF');
+ERROR HY000: Invalid utf8 character string: 'FF'
+select hex(_utf8 B'001111111111');
+ERROR HY000: Invalid utf8 character string: 'FF'
+select (_utf8 X'616263FF');
+ERROR HY000: Invalid utf8 character string: 'FF'
--- a/mysql-test/r/date_formats.result
+++ b/mysql-test/r/date_formats.result
@ -478,7 +478,7 @@ str_to_date(a,b)
 create table t2 select str_to_date(a,b) from t1;
 describe t2;
 Field	Type	Null	Key	Default	Extra
-str_to_date(a,b)	binary(29)	YES		NULL	
+str_to_date(a,b)	datetime	YES		NULL	
 select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f") as f1,
 str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S") as f2,
 str_to_date("2003-01-02", "%Y-%m-%d") as f3,
--- a/mysql-test/r/ddl_i18n_koi8r.result
+++ b/mysql-test/r/ddl_i18n_koi8r.result
@ -29,7 +29,8 @@ v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VI

 SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v1'|
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
-NULL	mysqltest1	v1	SELECT 'ÔÅÓÔ' AS c1, ËÏÌ AS c2	NONE	YES	root@localhost	DEFINER	koi8r	koi8r_general_ci
+NULL	mysqltest1	v1	SELECT 'ÔÅÓÔ' AS c1, ËÏÌ AS c2
+FROM t1	NONE	YES	root@localhost	DEFINER	koi8r	koi8r_general_ci

 SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v2'|
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
@ -68,7 +69,8 @@ v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VI

 SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v1'|
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
-NULL	mysqltest1	v1	SELECT 'ÔÅÓÔ' AS c1, ËÏÌ AS c2	NONE	YES	root@localhost	DEFINER	koi8r	koi8r_general_ci
+NULL	mysqltest1	v1	SELECT 'ÔÅÓÔ' AS c1, ËÏÌ AS c2
+FROM t1	NONE	YES	root@localhost	DEFINER	koi8r	koi8r_general_ci

 SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v2'|
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
--- a/mysql-test/r/ddl_i18n_utf8.result
+++ b/mysql-test/r/ddl_i18n_utf8.result
@ -29,7 +29,8 @@ v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VI

 SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v1'|
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
-NULL	mysqltest1	v1	SELECT 'тест' AS c1, кол AS c2	NONE	YES	root@localhost	DEFINER	utf8	utf8_general_ci
+NULL	mysqltest1	v1	SELECT 'тест' AS c1, кол AS c2
+FROM t1	NONE	YES	root@localhost	DEFINER	utf8	utf8_general_ci

 SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v2'|
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
@ -68,7 +69,8 @@ v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VI

 SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v1'|
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
-NULL	mysqltest1	v1	SELECT 'тест' AS c1, кол AS c2	NONE	YES	root@localhost	DEFINER	utf8	utf8_general_ci
+NULL	mysqltest1	v1	SELECT 'тест' AS c1, кол AS c2
+FROM t1	NONE	YES	root@localhost	DEFINER	utf8	utf8_general_ci

 SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v2'|
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
--- a/mysql-test/r/delete.result
+++ b/mysql-test/r/delete.result
@ -271,3 +271,11 @@ a
 DROP TABLE t1, t2;
 DROP DATABASE db1;
 DROP DATABASE db2;
+CREATE FUNCTION f1() RETURNS INT RETURN 1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (0);
+DELETE FROM t1 ORDER BY (f1(10)) LIMIT 1;
+ERROR 42000: Incorrect number of arguments for FUNCTION test.f1; expected 0, got 1
+DROP TABLE t1;
+DROP FUNCTION f1;
+End of 5.0 tests
--- a/mysql-test/r/derived.result
+++ b/mysql-test/r/derived.result
@ -326,7 +326,8 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 2	DERIVED	t2	index	PRIMARY	PRIMARY	4	NULL	2	Using where; Using index
 drop table t2;
 CREATE TABLE `t1` ( `itemid` int(11) NOT NULL default '0', `grpid` varchar(15) NOT NULL default '', `vendor` int(11) NOT NULL default '0', `date_` date NOT NULL default '0000-00-00', `price` decimal(12,2) NOT NULL default '0.00', PRIMARY KEY  (`itemid`,`grpid`,`vendor`,`date_`), KEY `itemid` (`itemid`,`vendor`), KEY `itemid_2` (`itemid`,`date_`));
-insert into t1 values (128, 'rozn', 2, now(), 10),(128, 'rozn', 1, now(), 10);
+insert into t1 values (128, 'rozn', 2, curdate(), 10),
+(128, 'rozn', 1, curdate(), 10);
 SELECT MIN(price) min, MAX(price) max, AVG(price) avg FROM (SELECT SUBSTRING( MAX(concat(date_,";",price)), 12) price FROM t1 WHERE itemid=128 AND  grpid='rozn' GROUP BY itemid, grpid, vendor) lastprices;
 min	max	avg
 10.00	10.00	10
--- a/mysql-test/r/func_group.result
+++ b/mysql-test/r/func_group.result
@ -1368,4 +1368,14 @@ SELECT MIN(a), MIN(b) FROM t5 WHERE a = 1 and b > 1;
 MIN(a)	MIN(b)
 1	2
 DROP TABLE t1, t2, t3, t4, t5;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 values (),(),();
+SELECT (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) ) as x FROM t1 
+GROUP BY x;
+x
+0
+SELECT 1 FROM t1 GROUP BY (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) );
+1
+1
+DROP TABLE t1;
 End of 5.0 tests
--- a/mysql-test/r/func_in.result
+++ b/mysql-test/r/func_in.result
@ -564,4 +564,9 @@ explain select f2 from t2 where f2 in (1,'b');
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	index	t2f2	t2f2	5	NULL	3	Using where; Using index
 drop table t1, t2;
+create table t1 (a time, key(a));
+insert into t1 values (),(),(),(),(),(),(),(),(),();
+select a from t1 where a not in (a,a,a) group by a;
+a
+drop table t1;
 End of 5.1 tests
--- a/mysql-test/r/func_math.result
+++ b/mysql-test/r/func_math.result
@ -369,4 +369,42 @@ mod(5, cast(-2 as unsigned))	mod(5, 18446744073709551614)	mod(5, -2)
 select pow(cast(-2 as unsigned), 5), pow(18446744073709551614, 5), pow(-2, 5);
 pow(cast(-2 as unsigned), 5)	pow(18446744073709551614, 5)	pow(-2, 5)
 2.1359870359209e+96	2.1359870359209e+96	-32
+CREATE TABLE t1 (a timestamp, b varchar(20), c bit(1));
+INSERT INTO t1 VALUES('1998-09-23', 'str1', 1), ('2003-03-25', 'str2', 0);
+SELECT a DIV 900 y FROM t1 GROUP BY y;
+y
+22201025555
+22255916666
+SELECT DISTINCT a DIV 900 y FROM t1;
+y
+22201025555
+22255916666
+SELECT b DIV 900 y FROM t1 GROUP BY y;
+y
+0
+SELECT c DIV 900 y FROM t1 GROUP BY y;
+y
+0
+DROP TABLE t1;
+CREATE TABLE t1(a LONGBLOB);
+INSERT INTO t1 VALUES('1'),('2'),('3');
+SELECT DISTINCT (a DIV 254576881) FROM t1;
+(a DIV 254576881)
+0
+SELECT (a DIV 254576881) FROM t1 UNION ALL 
+SELECT (a DIV 254576881) FROM t1;
+(a DIV 254576881)
+0
+0
+0
+0
+0
+0
+DROP TABLE t1;
+CREATE TABLE t1(a SET('a','b','c'));
+INSERT INTO t1 VALUES ('a');
+SELECT a DIV 2 FROM t1 UNION SELECT a DIV 2 FROM t1;
+a DIV 2
+0
+DROP TABLE t1;
 End of 5.0 tests
--- a/mysql-test/r/func_misc.result
+++ b/mysql-test/r/func_misc.result
@ -190,6 +190,28 @@ ERROR 21000: Operand should contain 1 column(s)
 drop table table_26093;
 drop function func_26093_a;
 drop function func_26093_b;
+SELECT NAME_CONST('test', NOW());
+ERROR HY000: Incorrect arguments to NAME_CONST
+SELECT NAME_CONST('test', UPPER('test'));
+ERROR HY000: Incorrect arguments to NAME_CONST
+SELECT NAME_CONST('test', NULL);
+test
+NULL
+SELECT NAME_CONST('test', 1);
+test
+1
+SELECT NAME_CONST('test', -1);
+test
+-1
+SELECT NAME_CONST('test', 1.0);
+test
+1.0
+SELECT NAME_CONST('test', -1.0);
+test
+-1.0
+SELECT NAME_CONST('test', 'test');
+test
+test
 End of 5.0 tests
 select connection_id() > 0;
 connection_id() > 0
--- a/mysql-test/r/func_regexp.result
+++ b/mysql-test/r/func_regexp.result
@ -98,3 +98,8 @@ R2
 R3
 deallocate prepare stmt1;
 drop table t1;
+End of 4.1 tests
+SELECT 1 REGEXP NULL;
+1 REGEXP NULL
+NULL
+End of 5.0 tests
--- a/mysql-test/r/func_sapdb.result
+++ b/mysql-test/r/func_sapdb.result
@ -199,7 +199,7 @@ f2	datetime	YES		NULL
 f3	time	YES		NULL	
 f4	time	YES		NULL	
 f5	time	YES		NULL	
-f6	time	NO		00:00:00	
+f6	time	YES		NULL	
 f7	datetime	YES		NULL	
 f8	date	YES		NULL	
 f9	time	YES		NULL	
--- a/mysql-test/r/func_str.result
+++ b/mysql-test/r/func_str.result
@ -726,7 +726,7 @@ t1	CREATE TABLE `t1` (
  `oct(130)` varchar(64) NOT NULL DEFAULT '',
  `conv(130,16,10)` varchar(64) NOT NULL DEFAULT '',
  `hex(130)` varchar(6) NOT NULL DEFAULT '',
-  `char(130)` varbinary(1) NOT NULL DEFAULT '',
+  `char(130)` varbinary(4) NOT NULL DEFAULT '',
  `format(130,10)` varchar(4) NOT NULL DEFAULT '',
  `left(_latin2'a',1)` varchar(1) CHARACTER SET latin2 NOT NULL DEFAULT '',
  `right(_latin2'a',1)` varchar(1) CHARACTER SET latin2 NOT NULL DEFAULT '',
@ -2486,4 +2486,14 @@ SUBSTR(a,1,len)
 ba

 DROP TABLE t1;
+CREATE TABLE t1 AS SELECT CHAR(0x414243) as c1;
+SELECT HEX(c1) from t1;
+HEX(c1)
+414243
+DROP TABLE t1;
+CREATE VIEW v1 AS SELECT CHAR(0x414243) as c1;
+SELECT HEX(c1) from v1;
+HEX(c1)
+414243
+DROP VIEW v1;
 End of 5.0 tests
--- a/mysql-test/r/func_time.result
+++ b/mysql-test/r/func_time.result
@ -1027,6 +1027,15 @@ fmtddate	field2
 Sep-4 12:00AM	abcd
 DROP TABLE testBug8868;
 SET NAMES DEFAULT;
+CREATE TABLE t1 (
+a TIMESTAMP
+);
+INSERT INTO t1 VALUES (now()), (now());
+SELECT 1 FROM t1 ORDER BY MAKETIME(1, 1, a);
+1
+1
+1
+DROP TABLE t1;
 (select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%H') As H)
 union
 (select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%H') As H);
--- a/mysql-test/r/gis-rtree.result
+++ b/mysql-test/r/gis-rtree.result
@ -167,7 +167,7 @@ count(*)
 150
 EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	g	g	32	NULL	8	Using where
+1	SIMPLE	t1	range	g	g	34	NULL	8	Using where
 SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
 fid	AsText(g)
 1	LINESTRING(150 150,150 150)
@ -301,7 +301,7 @@ count(*)
 EXPLAIN SELECT fid, AsText(g) FROM t2 WHERE Within(g, 
 GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))'));
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t2	range	g	g	32	NULL	4	Using where
+1	SIMPLE	t2	range	g	g	34	NULL	4	Using where
 SELECT fid, AsText(g) FROM t2 WHERE Within(g, 
 GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))'));
 fid	AsText(g)
@ -1425,6 +1425,37 @@ CHECK TABLE t1 EXTENDED;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 DROP TABLE t1;
+create table t1 (a geometry not null, spatial index(a));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 131072)));
+insert into t1 values (PointFromWKB(POINT(9.1248812352444e+192, 2.9740338169556e+284)));
+insert into t1 values (PointFromWKB(POINT(4.7783097267365e-299, -0)));
+insert into t1 values (PointFromWKB(POINT(1.49166814624e-154, 2.0880974297595e-53)));
+insert into t1 values (PointFromWKB(POINT(4.0917382598702e+149, 1.2024538023802e+111)));
+insert into t1 values (PointFromWKB(POINT(2.0349165139404e+236, 2.9993936277913e-241)));
+insert into t1 values (PointFromWKB(POINT(2.5243548967072e-29, 1.2024538023802e+111)));
+insert into t1 values (PointFromWKB(POINT(0, 6.9835074892995e-251)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 3.1050361846014e+231)));
+insert into t1 values (PointFromWKB(POINT(2.8728483499323e-188, 2.4600631144627e+260)));
+insert into t1 values (PointFromWKB(POINT(3.0517578125e-05, 2.0349165139404e+236)));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 1.1818212630766e-125)));
+insert into t1 values (PointFromWKB(POINT(2.481040258324e-265, 5.7766220027675e-275)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 2.5243548967072e-29)));
+insert into t1 values (PointFromWKB(POINT(5.7766220027675e-275, 9.9464647281957e+86)));
+insert into t1 values (PointFromWKB(POINT(2.2181357552967e+130, 3.7857669957337e-270)));
+insert into t1 values (PointFromWKB(POINT(4.5767114681874e-246, 3.6893488147419e+19)));
+insert into t1 values (PointFromWKB(POINT(4.5767114681874e-246, 3.7537584144024e+255)));
+insert into t1 values (PointFromWKB(POINT(3.7857669957337e-270, 1.8033161362863e-130)));
+insert into t1 values (PointFromWKB(POINT(0, 5.8774717541114e-39)));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 2.2761049594727e-159)));
+insert into t1 values (PointFromWKB(POINT(6.243497100632e+144, 3.7857669957337e-270)));
+insert into t1 values (PointFromWKB(POINT(3.7857669957337e-270, 2.6355494858076e-82)));
+insert into t1 values (PointFromWKB(POINT(2.0349165139404e+236, 3.8518598887745e-34)));
+insert into t1 values (PointFromWKB(POINT(4.6566128730774e-10, 2.0880974297595e-53)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 1.8827498946116e-183)));
+insert into t1 values (PointFromWKB(POINT(1.8033161362863e-130, 9.1248812352444e+192)));
+insert into t1 values (PointFromWKB(POINT(4.7783097267365e-299, 2.2761049594727e-159)));
+insert into t1 values (PointFromWKB(POINT(1.94906280228e+289, 1.2338789709327e-178)));
+drop table t1;
 CREATE TABLE t1(foo GEOMETRY NOT NULL, SPATIAL INDEX(foo) );
 INSERT INTO t1(foo) VALUES (NULL);
 ERROR 23000: Column 'foo' cannot be null
--- a/mysql-test/r/gis.result
+++ b/mysql-test/r/gis.result
@ -736,6 +736,12 @@ SELECT * FROM t1;
 a
 NULL
 DROP TABLE t1;
+CREATE TABLE `t1` ( `col9` set('a'), `col89` date);
+INSERT INTO `t1` VALUES ('','0000-00-00');
+select geomfromtext(col9,col89) as a from t1;
+a
+NULL
+DROP TABLE t1;
 End of 4.1 tests
 create table t1 (s1 geometry not null,s2 char(100));
 create trigger t1_bu before update on t1 for each row set new.s1 = null;
@ -889,6 +895,45 @@ drop table t1, t2;
 SELECT 1;
 1
 1
+CREATE TABLE t1 (p POINT);
+CREATE TABLE t2 (p POINT, INDEX(p));
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	system	p	NULL	NULL	NULL	1	
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+EXPLAIN 
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	p	p	28	const	1	Using where
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+DROP TABLE t1, t2;
+End of 5.0 tests
 End of 5.0 tests
 create table t1 (f1 tinyint(1), f2 char(1), f3 varchar(1), f4 geometry, f5 datetime);
 create view v1 as select * from t1;
--- a/mysql-test/r/grant2.result
+++ b/mysql-test/r/grant2.result
@ -422,4 +422,22 @@ revoke all privileges, grant option from mysqltest_1@localhost;
 revoke all privileges, grant option from mysqltest_2@localhost;
 drop user mysqltest_1@localhost;
 drop user mysqltest_2@localhost;
+CREATE DATABASE db1;
+USE db1;
+CREATE TABLE t1 (a INT, b INT);
+INSERT INTO t1 VALUES (1,1),(2,2);
+CREATE TABLE t2 (b INT, c INT);
+INSERT INTO t2 VALUES (1,100),(2,200);
+GRANT SELECT ON t1 TO mysqltest1@localhost;
+GRANT SELECT (b) ON t2 TO mysqltest1@localhost;
+USE db1;
+SELECT c FROM t2;
+ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
+SELECT * FROM t2;
+ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
+SELECT * FROM t1 JOIN t2 USING (b);
+ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
+DROP TABLE db1.t1, db1.t2;
+DROP USER mysqltest1@localhost;
+DROP DATABASE db1;
 End of 5.0 tests
--- a/mysql-test/r/group_by.result
+++ b/mysql-test/r/group_by.result
@ -1093,10 +1093,156 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	144	
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (PRIMARY,i2) GROUP BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	144	Using index; Using filesort
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	144	Using index
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY,i2) ORDER BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	144	Using index; Using filesort
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	144	Using index
+SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY,i2) ORDER BY a;
+a
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+11
+12
+13
+14
+15
+16
+17
+18
+19
+20
+21
+22
+23
+24
+25
+26
+27
+28
+29
+30
+31
+32
+33
+34
+35
+36
+37
+38
+39
+40
+41
+42
+43
+44
+45
+46
+47
+48
+49
+50
+51
+52
+53
+54
+55
+56
+57
+58
+59
+60
+61
+62
+63
+64
+65
+66
+67
+68
+69
+70
+71
+72
+73
+74
+75
+76
+77
+78
+79
+80
+81
+82
+83
+84
+85
+86
+87
+88
+89
+90
+91
+92
+93
+94
+95
+96
+97
+98
+99
+100
+101
+102
+103
+104
+105
+106
+107
+108
+109
+110
+111
+112
+113
+114
+115
+116
+117
+118
+119
+120
+121
+122
+123
+124
+125
+126
+127
+128
+129
+130
+131
+132
+133
+134
+135
+136
+137
+138
+139
+140
+141
+142
+143
+144
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY)
 IGNORE INDEX FOR GROUP BY (i2) GROUP BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
--- a/mysql-test/r/heap_btree.result
+++ b/mysql-test/r/heap_btree.result
@ -307,6 +307,13 @@ UNIQUE USING BTREE(c1)
 ) ENGINE= MEMORY DEFAULT CHARSET= utf8;
 INSERT INTO t1 VALUES('1'), ('2');
 DROP TABLE t1;
+CREATE TABLE t1 (a INT, KEY USING BTREE(a)) ENGINE=MEMORY;
+INSERT INTO t1 VALUES(1),(2),(2);
+DELETE FROM t1 WHERE a=2;
+SELECT * FROM t1;
+a
+1
+DROP TABLE t1;
 End of 4.1 tests
 CREATE TABLE t1(val INT, KEY USING BTREE(val)) ENGINE=memory;
 INSERT INTO t1 VALUES(0);
--- a/mysql-test/r/information_schema.result
+++ b/mysql-test/r/information_schema.result
@ -387,10 +387,14 @@ Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_par
 select * from information_schema.views where TABLE_NAME like "v%";
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
 NULL	test	v0	select schema_name from information_schema.schemata	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
-NULL	test	v1	select table_name from information_schema.tables	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
-NULL	test	v2	select column_name from information_schema.columns	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
-NULL	test	v3	select CHARACTER_SET_NAME from information_schema.character_sets	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
-NULL	test	v4	select COLLATION_NAME from information_schema.collations	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
+NULL	test	v1	select table_name from information_schema.tables
+where table_name="v1"	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
+NULL	test	v2	select column_name from information_schema.columns
+where table_name="v2"	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
+NULL	test	v3	select CHARACTER_SET_NAME from information_schema.character_sets
+where CHARACTER_SET_NAME like "latin1%"	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
+NULL	test	v4	select COLLATION_NAME from information_schema.collations
+where COLLATION_NAME like "latin1%"	NONE	NO	root@localhost	DEFINER	latin1	latin1_swedish_ci
 drop view v0, v1, v2, v3, v4;
 create table t1 (a int);
 grant select,update,insert on t1 to mysqltest_1@localhost;
@ -1466,6 +1470,10 @@ f7	datetime	NO		NULL
 f8	datetime	YES		2006-01-01 00:00:00	
 drop table t1;
 End of 5.0 tests.
+show fields from information_schema.table_names;
+ERROR 42S02: Unknown table 'table_names' in information_schema
+show keys from information_schema.table_names;
+ERROR 42S02: Unknown table 'table_names' in information_schema
 select * from information_schema.engines WHERE ENGINE="MyISAM";
 ENGINE	SUPPORT	COMMENT	TRANSACTIONS	XA	SAVEPOINTS
 MyISAM	DEFAULT	Default engine as of MySQL 3.23 with great performance	NO	NO	NO
@ -1540,4 +1548,60 @@ count(*)
 select count(*) from INFORMATION_SCHEMA.TABLES where TABLE_SCHEMA='' AND TABLE_NAME='nonexisting';
 count(*)
 0
+CREATE VIEW v1
+AS SELECT *
+FROM INFORMATION_SCHEMA.TABLES;
+SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS where TABLE_NAME = 'v1';
+VIEW_DEFINITION
+SELECT *
+FROM INFORMATION_SCHEMA.TABLES
+DROP VIEW v1;
+SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA
+WHERE SCHEMA_NAME ='information_schema';
+SCHEMA_NAME
+information_schema
+SELECT TABLE_COLLATION FROM INFORMATION_SCHEMA.TABLES
+WHERE TABLE_SCHEMA='mysql' and TABLE_NAME= 'db';
+TABLE_COLLATION
+utf8_bin
+select * from information_schema.columns where table_schema = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAULT	IS_NULLABLE	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	CHARACTER_SET_NAME	COLLATION_NAME	COLUMN_TYPE	COLUMN_KEY	EXTRA	PRIVILEGES	COLUMN_COMMENT
+select * from `information_schema`.`COLUMNS` where `TABLE_NAME` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAULT	IS_NULLABLE	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	CHARACTER_SET_NAME	COLLATION_NAME	COLUMN_TYPE	COLUMN_KEY	EXTRA	PRIVILEGES	COLUMN_COMMENT
+select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_SCHEMA` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	POSITION_IN_UNIQUE_CONSTRAINT	REFERENCED_TABLE_SCHEMA	REFERENCED_TABLE_NAME	REFERENCED_COLUMN_NAME
+select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_NAME` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	POSITION_IN_UNIQUE_CONSTRAINT	REFERENCED_TABLE_SCHEMA	REFERENCED_TABLE_NAME	REFERENCED_COLUMN_NAME
+select * from `information_schema`.`PARTITIONS` where `TABLE_SCHEMA` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
+select * from `information_schema`.`PARTITIONS` where `TABLE_NAME` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
+select * from `information_schema`.`REFERENTIAL_CONSTRAINTS` where `CONSTRAINT_SCHEMA` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	UNIQUE_CONSTRAINT_CATALOG	UNIQUE_CONSTRAINT_SCHEMA	UNIQUE_CONSTRAINT_NAME	MATCH_OPTION	UPDATE_RULE	DELETE_RULE	TABLE_NAME	REFERENCED_TABLE_NAME
+select * from `information_schema`.`REFERENTIAL_CONSTRAINTS` where `TABLE_NAME` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	UNIQUE_CONSTRAINT_CATALOG	UNIQUE_CONSTRAINT_SCHEMA	UNIQUE_CONSTRAINT_NAME	MATCH_OPTION	UPDATE_RULE	DELETE_RULE	TABLE_NAME	REFERENCED_TABLE_NAME
+select * from information_schema.schemata where schema_name = NULL;
+CATALOG_NAME	SCHEMA_NAME	DEFAULT_CHARACTER_SET_NAME	DEFAULT_COLLATION_NAME	SQL_PATH
+select * from `information_schema`.`STATISTICS` where `TABLE_SCHEMA` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	NON_UNIQUE	INDEX_SCHEMA	INDEX_NAME	SEQ_IN_INDEX	COLUMN_NAME	COLLATION	CARDINALITY	SUB_PART	PACKED	NULLABLE	INDEX_TYPE	COMMENT
+select * from `information_schema`.`STATISTICS` where `TABLE_NAME` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	NON_UNIQUE	INDEX_SCHEMA	INDEX_NAME	SEQ_IN_INDEX	COLUMN_NAME	COLLATION	CARDINALITY	SUB_PART	PACKED	NULLABLE	INDEX_TYPE	COMMENT
+select * from information_schema.tables where table_schema = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE	ENGINE	VERSION	ROW_FORMAT	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	AUTO_INCREMENT	CREATE_TIME	UPDATE_TIME	CHECK_TIME	TABLE_COLLATION	CHECKSUM	CREATE_OPTIONS	TABLE_COMMENT
+select * from information_schema.tables where table_catalog = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE	ENGINE	VERSION	ROW_FORMAT	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	AUTO_INCREMENT	CREATE_TIME	UPDATE_TIME	CHECK_TIME	TABLE_COLLATION	CHECKSUM	CREATE_OPTIONS	TABLE_COMMENT
+select * from information_schema.tables where table_name = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE	ENGINE	VERSION	ROW_FORMAT	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	AUTO_INCREMENT	CREATE_TIME	UPDATE_TIME	CHECK_TIME	TABLE_COLLATION	CHECKSUM	CREATE_OPTIONS	TABLE_COMMENT
+select * from `information_schema`.`TABLE_CONSTRAINTS` where `TABLE_SCHEMA` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_SCHEMA	TABLE_NAME	CONSTRAINT_TYPE
+select * from `information_schema`.`TABLE_CONSTRAINTS` where `TABLE_NAME` = NULL;
+CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_SCHEMA	TABLE_NAME	CONSTRAINT_TYPE
+select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_SCHEMA` = NULL;
+TRIGGER_CATALOG	TRIGGER_SCHEMA	TRIGGER_NAME	EVENT_MANIPULATION	EVENT_OBJECT_CATALOG	EVENT_OBJECT_SCHEMA	EVENT_OBJECT_TABLE	ACTION_ORDER	ACTION_CONDITION	ACTION_STATEMENT	ACTION_ORIENTATION	ACTION_TIMING	ACTION_REFERENCE_OLD_TABLE	ACTION_REFERENCE_NEW_TABLE	ACTION_REFERENCE_OLD_ROW	ACTION_REFERENCE_NEW_ROW	CREATED	SQL_MODE	DEFINER	CHARACTER_SET_CLIENT	COLLATION_CONNECTION	DATABASE_COLLATION
+select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_TABLE` = NULL;
+TRIGGER_CATALOG	TRIGGER_SCHEMA	TRIGGER_NAME	EVENT_MANIPULATION	EVENT_OBJECT_CATALOG	EVENT_OBJECT_SCHEMA	EVENT_OBJECT_TABLE	ACTION_ORDER	ACTION_CONDITION	ACTION_STATEMENT	ACTION_ORIENTATION	ACTION_TIMING	ACTION_REFERENCE_OLD_TABLE	ACTION_REFERENCE_NEW_TABLE	ACTION_REFERENCE_OLD_ROW	ACTION_REFERENCE_NEW_ROW	CREATED	SQL_MODE	DEFINER	CHARACTER_SET_CLIENT	COLLATION_CONNECTION	DATABASE_COLLATION
+select * from `information_schema`.`VIEWS` where `TABLE_SCHEMA` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
+select * from `information_schema`.`VIEWS` where `TABLE_NAME` = NULL;
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION
 End of 5.1 tests.
--- a/mysql-test/r/innodb_gis.result
+++ b/mysql-test/r/innodb_gis.result
@ -546,5 +546,44 @@ Overlaps(@horiz1, @point2)
 0
 DROP TABLE t1;
 End of 5.0 tests
+CREATE TABLE t1 (p POINT);
+CREATE TABLE t2 (p POINT, INDEX(p));
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	p	p	28	const	1	Using where
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+1
+INSERT INTO t1 VALUES (POINTFROMTEXT('POINT(1 2)'));
+INSERT INTO t2 VALUES (POINTFROMTEXT('POINT(1 2)'));
+EXPLAIN 
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t1 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ref	p	p	28	const	1	Using where
+SELECT COUNT(*) FROM t2 WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+EXPLAIN 
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t2	ALL	NULL	NULL	NULL	NULL	2	Using where
+SELECT COUNT(*) FROM t2 IGNORE INDEX(p) WHERE p=POINTFROMTEXT('POINT(1 2)');
+COUNT(*)
+2
+DROP TABLE t1, t2;
+End of 5.0 tests
 create table t1 (g geometry not null, spatial gk(g)) engine=innodb;
 ERROR HY000: The used table type doesn't support SPATIAL indexes
--- a/mysql-test/r/innodb_mysql.result
+++ b/mysql-test/r/innodb_mysql.result
@ -1,5 +1,6 @@
 SET SESSION STORAGE_ENGINE = InnoDB;
 drop table if exists t1,t2,t3,t1m,t1i,t2m,t2i,t4;
+drop procedure if exists p1;
 create table t1 (
 c_id int(11) not null default '0',
 org_id int(11) default null,
@ -1419,6 +1420,85 @@ select if(@a=@b,"ok","wrong");
 if(@a=@b,"ok","wrong")
 ok
 drop table t1;
+SET SESSION AUTOCOMMIT = 0;
+SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
+# Switch to connection con1
+CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(256))
+ENGINE = InnoDB;
+INSERT INTO t1 VALUES (1,2);
+BEGIN;
+UPDATE t1 SET b = 12 WHERE a = 1;
+affected rows: 1
+info: Rows matched: 1  Changed: 1  Warnings: 0
+SELECT * FROM t1;
+a	b
+1	12
+# Switch to connection con2
+UPDATE t1 SET b = 21 WHERE a = 1;
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+# Switch to connection con1
+SELECT * FROM t1;
+a	b
+1	12
+ROLLBACK;
+# 2. test for serialized update:
+CREATE TABLE t2 (a INT);
+TRUNCATE t1;
+INSERT INTO t1 VALUES (1,'init');
+CREATE PROCEDURE p1()
+BEGIN
+UPDATE t1 SET b = CONCAT(b, '+con2')  WHERE a = 1;
+INSERT INTO t2 VALUES ();
+END|
+BEGIN;
+UPDATE t1 SET b = CONCAT(b, '+con1') WHERE a = 1;
+affected rows: 1
+info: Rows matched: 1  Changed: 1  Warnings: 0
+SELECT * FROM t1;
+a	b
+1	init+con1
+# Switch to connection con2
+CALL p1;;
+# Switch to connection con1
+SELECT * FROM t1;
+a	b
+1	init+con1
+COMMIT;
+SELECT * FROM t1;
+a	b
+1	init+con1
+# Switch to connection con2
+SELECT * FROM t1;
+a	b
+1	init+con1+con2
+# Switch to connection con1
+# 3. test for updated key column:
+TRUNCATE t1;
+TRUNCATE t2;
+INSERT INTO t1 VALUES (1,'init');
+BEGIN;
+UPDATE t1 SET a = 2, b = CONCAT(b, '+con1') WHERE a = 1;
+affected rows: 1
+info: Rows matched: 1  Changed: 1  Warnings: 0
+SELECT * FROM t1;
+a	b
+2	init+con1
+# Switch to connection con2
+CALL p1;;
+# Switch to connection con1
+SELECT * FROM t1;
+a	b
+2	init+con1
+COMMIT;
+SELECT * FROM t1;
+a	b
+2	init+con1
+# Switch to connection con2
+SELECT * FROM t1;
+a	b
+2	init+con1
+DROP PROCEDURE p1;
+DROP TABLE t1, t2;
 CREATE TABLE t1 (a INT NOT NULL, b INT NOT NULL, PRIMARY KEY (a,b)) engine=innodb;
 CREATE TABLE t2 (c INT NOT NULL, d INT NOT NULL, PRIMARY KEY (c,d),
 CONSTRAINT c2 FOREIGN KEY f2 (c) REFERENCES t1 (a,b) ON UPDATE NO ACTION) engine=innodb;
--- a/mysql-test/r/insert_select.result
+++ b/mysql-test/r/insert_select.result
@ -816,3 +816,15 @@ id	prev_id	join_id
 3	2	0
 4	3	0
 DROP TABLE t1,t2;
+#
+# Bug#30384: Having SQL_BUFFER_RESULT option in the
+#            CREATE .. KEY(..) .. SELECT led to creating corrupted index.
+#
+create table t1(f1 int);
+insert into t1 values(1),(2),(3);
+create table t2 (key(f1)) engine=myisam select sql_buffer_result f1 from t1;
+check table t2 extended;
+Table	Op	Msg_type	Msg_text
+test.t2	check	status	OK
+drop table t1,t2;
+##################################################################
--- a/mysql-test/r/join.result
+++ b/mysql-test/r/join.result
@ -897,4 +897,168 @@ select '^^: The above should be ~= 20 + cost(select * from t1). Value less than
 Z
 ^^: The above should be ~= 20 + cost(select * from t1). Value less than 20 is an error
 drop table t1, t2;
+CREATE TABLE t1 (a INT PRIMARY KEY, b INT);
+CREATE TABLE t2 (c INT PRIMARY KEY, d INT);
+INSERT INTO t1 VALUES(1,NULL),(2,NULL),(3,NULL),(4,NULL);
+INSERT INTO t1 SELECT a + 4, b FROM t1;
+INSERT INTO t1 SELECT a + 8, b FROM t1;
+INSERT INTO t1 SELECT a + 16, b FROM t1;
+INSERT INTO t1 SELECT a + 32, b FROM t1;
+INSERT INTO t1 SELECT a + 64, b FROM t1;
+INSERT INTO t2 SELECT a, b FROM t1;
+EXPLAIN SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a LIMIT 2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	2	
+1	SIMPLE	t2	eq_ref	PRIMARY	PRIMARY	4	test.t1.b	1	
+EXPLAIN SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a LIMIT 2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	PRIMARY	PRIMARY	4	NULL	2	
+1	SIMPLE	t2	eq_ref	PRIMARY	PRIMARY	4	test.t1.a	1	
+SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a LIMIT 2;
+a	b	c	d
+SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a LIMIT 2;
+a	b	c	d
+1	NULL	1	NULL
+2	NULL	2	NULL
+EXPLAIN SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	128	Using filesort
+1	SIMPLE	t2	eq_ref	PRIMARY	PRIMARY	4	test.t1.b	1	
+EXPLAIN SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	PRIMARY	NULL	NULL	NULL	128	Using filesort
+1	SIMPLE	t2	eq_ref	PRIMARY	PRIMARY	4	test.t1.a	1	
+SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a;
+a	b	c	d
+SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a;
+a	b	c	d
+1	NULL	1	NULL
+2	NULL	2	NULL
+3	NULL	3	NULL
+4	NULL	4	NULL
+5	NULL	5	NULL
+6	NULL	6	NULL
+7	NULL	7	NULL
+8	NULL	8	NULL
+9	NULL	9	NULL
+10	NULL	10	NULL
+11	NULL	11	NULL
+12	NULL	12	NULL
+13	NULL	13	NULL
+14	NULL	14	NULL
+15	NULL	15	NULL
+16	NULL	16	NULL
+17	NULL	17	NULL
+18	NULL	18	NULL
+19	NULL	19	NULL
+20	NULL	20	NULL
+21	NULL	21	NULL
+22	NULL	22	NULL
+23	NULL	23	NULL
+24	NULL	24	NULL
+25	NULL	25	NULL
+26	NULL	26	NULL
+27	NULL	27	NULL
+28	NULL	28	NULL
+29	NULL	29	NULL
+30	NULL	30	NULL
+31	NULL	31	NULL
+32	NULL	32	NULL
+33	NULL	33	NULL
+34	NULL	34	NULL
+35	NULL	35	NULL
+36	NULL	36	NULL
+37	NULL	37	NULL
+38	NULL	38	NULL
+39	NULL	39	NULL
+40	NULL	40	NULL
+41	NULL	41	NULL
+42	NULL	42	NULL
+43	NULL	43	NULL
+44	NULL	44	NULL
+45	NULL	45	NULL
+46	NULL	46	NULL
+47	NULL	47	NULL
+48	NULL	48	NULL
+49	NULL	49	NULL
+50	NULL	50	NULL
+51	NULL	51	NULL
+52	NULL	52	NULL
+53	NULL	53	NULL
+54	NULL	54	NULL
+55	NULL	55	NULL
+56	NULL	56	NULL
+57	NULL	57	NULL
+58	NULL	58	NULL
+59	NULL	59	NULL
+60	NULL	60	NULL
+61	NULL	61	NULL
+62	NULL	62	NULL
+63	NULL	63	NULL
+64	NULL	64	NULL
+65	NULL	65	NULL
+66	NULL	66	NULL
+67	NULL	67	NULL
+68	NULL	68	NULL
+69	NULL	69	NULL
+70	NULL	70	NULL
+71	NULL	71	NULL
+72	NULL	72	NULL
+73	NULL	73	NULL
+74	NULL	74	NULL
+75	NULL	75	NULL
+76	NULL	76	NULL
+77	NULL	77	NULL
+78	NULL	78	NULL
+79	NULL	79	NULL
+80	NULL	80	NULL
+81	NULL	81	NULL
+82	NULL	82	NULL
+83	NULL	83	NULL
+84	NULL	84	NULL
+85	NULL	85	NULL
+86	NULL	86	NULL
+87	NULL	87	NULL
+88	NULL	88	NULL
+89	NULL	89	NULL
+90	NULL	90	NULL
+91	NULL	91	NULL
+92	NULL	92	NULL
+93	NULL	93	NULL
+94	NULL	94	NULL
+95	NULL	95	NULL
+96	NULL	96	NULL
+97	NULL	97	NULL
+98	NULL	98	NULL
+99	NULL	99	NULL
+100	NULL	100	NULL
+101	NULL	101	NULL
+102	NULL	102	NULL
+103	NULL	103	NULL
+104	NULL	104	NULL
+105	NULL	105	NULL
+106	NULL	106	NULL
+107	NULL	107	NULL
+108	NULL	108	NULL
+109	NULL	109	NULL
+110	NULL	110	NULL
+111	NULL	111	NULL
+112	NULL	112	NULL
+113	NULL	113	NULL
+114	NULL	114	NULL
+115	NULL	115	NULL
+116	NULL	116	NULL
+117	NULL	117	NULL
+118	NULL	118	NULL
+119	NULL	119	NULL
+120	NULL	120	NULL
+121	NULL	121	NULL
+122	NULL	122	NULL
+123	NULL	123	NULL
+124	NULL	124	NULL
+125	NULL	125	NULL
+126	NULL	126	NULL
+127	NULL	127	NULL
+128	NULL	128	NULL
+DROP TABLE IF EXISTS t1,t2;
 End of 5.0 tests.
--- a/mysql-test/r/log_tables.result
+++ b/mysql-test/r/log_tables.result
@ -42,20 +42,20 @@ show create table mysql.general_log;
 Table	Create Table
 general_log	CREATE TABLE `general_log` (
  `event_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  `user_host` mediumtext,
-  `thread_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
-  `command_type` varchar(64) DEFAULT NULL,
-  `argument` mediumtext
+  `user_host` mediumtext NOT NULL,
+  `thread_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
+  `command_type` varchar(64) NOT NULL,
+  `argument` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='General log'
 show fields from mysql.general_log;
 Field	Type	Null	Key	Default	Extra
 event_time	timestamp	NO		CURRENT_TIMESTAMP	
-user_host	mediumtext	YES		NULL	
-thread_id	int(11)	YES		NULL	
-server_id	int(11)	YES		NULL	
-command_type	varchar(64)	YES		NULL	
-argument	mediumtext	YES		NULL	
+user_host	mediumtext	NO		NULL	
+thread_id	int(11)	NO		NULL	
+server_id	int(11)	NO		NULL	
+command_type	varchar(64)	NO		NULL	
+argument	mediumtext	NO		NULL	
 show create table mysql.slow_log;
 Table	Create Table
 slow_log	CREATE TABLE `slow_log` (
@ -65,10 +65,10 @@ slow_log	CREATE TABLE `slow_log` (
  `lock_time` time NOT NULL,
  `rows_sent` int(11) NOT NULL,
  `rows_examined` int(11) NOT NULL,
-  `db` varchar(512) DEFAULT NULL,
-  `last_insert_id` int(11) DEFAULT NULL,
-  `insert_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
+  `db` varchar(512) NOT NULL,
+  `last_insert_id` int(11) NOT NULL,
+  `insert_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
  `sql_text` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow log'
 show fields from mysql.slow_log;
@ -79,10 +79,10 @@ query_time	time	NO		NULL
 lock_time	time	NO		NULL	
 rows_sent	int(11)	NO		NULL	
 rows_examined	int(11)	NO		NULL	
-db	varchar(512)	YES		NULL	
-last_insert_id	int(11)	YES		NULL	
-insert_id	int(11)	YES		NULL	
-server_id	int(11)	YES		NULL	
+db	varchar(512)	NO		NULL	
+last_insert_id	int(11)	NO		NULL	
+insert_id	int(11)	NO		NULL	
+server_id	int(11)	NO		NULL	
 sql_text	mediumtext	NO		NULL	
 flush logs;
 flush tables;
@ -141,11 +141,11 @@ show create table mysql.general_log;
 Table	Create Table
 general_log	CREATE TABLE `general_log` (
  `event_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  `user_host` mediumtext,
-  `thread_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
-  `command_type` varchar(64) DEFAULT NULL,
-  `argument` mediumtext
+  `user_host` mediumtext NOT NULL,
+  `thread_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
+  `command_type` varchar(64) NOT NULL,
+  `argument` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='General log'
 show create table mysql.slow_log;
 Table	Create Table
@ -156,10 +156,10 @@ slow_log	CREATE TABLE `slow_log` (
  `lock_time` time NOT NULL,
  `rows_sent` int(11) NOT NULL,
  `rows_examined` int(11) NOT NULL,
-  `db` varchar(512) DEFAULT NULL,
-  `last_insert_id` int(11) DEFAULT NULL,
-  `insert_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
+  `db` varchar(512) NOT NULL,
+  `last_insert_id` int(11) NOT NULL,
+  `insert_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
  `sql_text` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow log'
 alter table mysql.general_log engine=myisam;
@ -168,11 +168,11 @@ show create table mysql.general_log;
 Table	Create Table
 general_log	CREATE TABLE `general_log` (
  `event_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  `user_host` mediumtext,
-  `thread_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
-  `command_type` varchar(64) DEFAULT NULL,
-  `argument` mediumtext
+  `user_host` mediumtext NOT NULL,
+  `thread_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
+  `command_type` varchar(64) NOT NULL,
+  `argument` mediumtext NOT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='General log'
 show create table mysql.slow_log;
 Table	Create Table
@ -183,10 +183,10 @@ slow_log	CREATE TABLE `slow_log` (
  `lock_time` time NOT NULL,
  `rows_sent` int(11) NOT NULL,
  `rows_examined` int(11) NOT NULL,
-  `db` varchar(512) DEFAULT NULL,
-  `last_insert_id` int(11) DEFAULT NULL,
-  `insert_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
+  `db` varchar(512) NOT NULL,
+  `last_insert_id` int(11) NOT NULL,
+  `insert_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
  `sql_text` mediumtext NOT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Slow log'
 set global general_log='ON';
@ -241,11 +241,11 @@ use mysql;
 CREATE TABLE `general_log` (
 `event_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
 ON UPDATE CURRENT_TIMESTAMP,
-`user_host` mediumtext,
-`thread_id` int(11) DEFAULT NULL,
-`server_id` int(11) DEFAULT NULL,
-`command_type` varchar(64) DEFAULT NULL,
-`argument` mediumtext
+`user_host` mediumtext NOT NULL,
+`thread_id` int(11) NOT NULL,
+`server_id` int(11) NOT NULL,
+`command_type` varchar(64) NOT NULL,
+`argument` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='General log';
 CREATE TABLE `slow_log` (
 `start_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
@ -255,10 +255,10 @@ ON UPDATE CURRENT_TIMESTAMP,
 `lock_time` time NOT NULL,
 `rows_sent` int(11) NOT NULL,
 `rows_examined` int(11) NOT NULL,
-`db` varchar(512) DEFAULT NULL,
-`last_insert_id` int(11) DEFAULT NULL,
-`insert_id` int(11) DEFAULT NULL,
-`server_id` int(11) DEFAULT NULL,
+`db` varchar(512) NOT NULL,
+`last_insert_id` int(11) NOT NULL,
+`insert_id` int(11) NOT NULL,
+`server_id` int(11) NOT NULL,
 `sql_text` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow log';
 set global general_log='ON';
@ -403,9 +403,9 @@ My own slow query	sleep(2)
 My own slow query	0
 SELECT * FROM mysql.slow_log WHERE seq >= 2 LIMIT 3;
 start_time	user_host	query_time	lock_time	rows_sent	rows_examined	db	last_insert_id	insert_id	server_id	sql_text	seq
-START_TIME	USER_HOST	QUERY_TIME	00:00:00	1	0	test	NULL	NULL	1	SELECT "My own slow query", sleep(2)	2
-START_TIME	USER_HOST	QUERY_TIME	00:00:00	1	0	test	NULL	NULL	1	SELECT "My own slow query", sleep(2)	3
-START_TIME	USER_HOST	QUERY_TIME	00:00:00	1	0	test	NULL	NULL	1	SELECT "My own slow query", sleep(2)	4
+START_TIME	USER_HOST	QUERY_TIME	00:00:00	1	0	test	0	0	1	SELECT "My own slow query", sleep(2)	2
+START_TIME	USER_HOST	QUERY_TIME	00:00:00	1	0	test	0	0	1	SELECT "My own slow query", sleep(2)	3
+START_TIME	USER_HOST	QUERY_TIME	00:00:00	1	0	test	0	0	1	SELECT "My own slow query", sleep(2)	4
 SET GLOBAL slow_query_log = 0;
 SET SESSION long_query_time =@old_long_query_time;
 FLUSH LOGS;
--- a/mysql-test/r/merge.result
+++ b/mysql-test/r/merge.result
@ -879,4 +879,9 @@ CHECK TABLE tm1;
 Table	Op	Msg_type	Msg_text
 test.tm1	check	status	OK
 DROP TABLE tm1, t1, t2;
+CREATE TABLE t1(c1 INT);
+CREATE TABLE t2 (c1 INT) ENGINE=MERGE UNION=(t1) INSERT_METHOD=FIRST;
+CREATE TABLE IF NOT EXISTS t1 SELECT * FROM t2;
+ERROR HY000: You can't specify target table 't1' for update in FROM clause
+DROP TABLE t1, t2;
 End of 5.0 tests
--- a/mysql-test/r/mysqldump.result
+++ b/mysql-test/r/mysqldump.result
@ -3805,6 +3805,28 @@ c1
 2
 DROP TABLE t1,t2;
 #
+# Bug#29815: new option for suppressing last line of mysqldump:
+#            "Dump completed on"
+#
+# --skip-dump-date:
+--
+
+
+
+-- Dump completed
+# --dump-date:
+--
+
+
+
+-- Dump completed on DATE
+# --dump-date (default):
+--
+
+
+
+-- Dump completed on DATE
+#
 # End of 5.0 tests
 #
 drop table if exists t1;
--- a/mysql-test/r/mysqlslap.result
+++ b/mysql-test/r/mysqlslap.result
@ -211,3 +211,9 @@ COMMIT;
 COMMIT;
 SHOW TABLES;
 DROP SCHEMA IF EXISTS `mysqlslap`;
+#
+# Bug #29985: mysqlslap -- improper handling of resultsets in SPROCs
+#
+DROP PROCEDURE IF EXISTS p1;
+CREATE PROCEDURE p1() SELECT 1;
+DROP PROCEDURE p1;
--- a/mysql-test/r/named_pipe.result
+++ b/mysql-test/r/named_pipe.result
@ -605,11 +605,11 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t3.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t3	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t3	index	period	period	4	NULL	1	
 1	SIMPLE	t1	ref	period	period	4	test.t3.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t1.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t1	index	period	period	4	NULL	1	
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 select period from t1;
 period
--- a/mysql-test/r/null.result
+++ b/mysql-test/r/null.result
@ -1,4 +1,4 @@
-drop table if exists t1;
+drop table if exists t1, t2;
 select null,\N,isnull(null),isnull(1/0),isnull(1/0 = null),ifnull(null,1),ifnull(null,"TRUE"),ifnull("TRUE","ERROR"),1/0 is null,1 is not null;
 NULL	NULL	isnull(null)	isnull(1/0)	isnull(1/0 = null)	ifnull(null,1)	ifnull(null,"TRUE")	ifnull("TRUE","ERROR")	1/0 is null	1 is not null
 NULL	NULL	1	1	1	1	TRUE	TRUE	1	1
@ -320,3 +320,26 @@ bug19145c	CREATE TABLE `bug19145c` (
 drop table bug19145a;
 drop table bug19145b;
 drop table bug19145c;
+# End of 4.1 tests
+#
+# Bug #31471: decimal_bin_size: Assertion `scale >= 0 &&
+#             precision > 0 && scale <= precision'
+#
+CREATE TABLE t1 (a DECIMAL (1, 0) ZEROFILL, b DECIMAL (1, 0) ZEROFILL);
+INSERT INTO t1 (a, b) VALUES (0, 0);
+CREATE TABLE t2 SELECT IFNULL(a, b) FROM t1;
+DESCRIBE t2;
+Field	Type	Null	Key	Default	Extra
+IFNULL(a, b)	decimal(1,0) unsigned	YES		NULL	
+DROP TABLE t2;
+CREATE TABLE t2 SELECT IFNULL(a, NULL) FROM t1;
+DESCRIBE t2;
+Field	Type	Null	Key	Default	Extra
+IFNULL(a, NULL)	decimal(1,0)	YES		NULL	
+DROP TABLE t2;
+CREATE TABLE t2 SELECT IFNULL(NULL, b) FROM t1;
+DESCRIBE t2;
+Field	Type	Null	Key	Default	Extra
+IFNULL(NULL, b)	decimal(1,0)	YES		NULL	
+DROP TABLE t1, t2;
+# End of 5.0 tests
--- a/mysql-test/r/olap.result
+++ b/mysql-test/r/olap.result
@ -715,3 +715,14 @@ a	SUM(a)
 4	4
 NULL	14
 DROP TABLE t1;
+#
+# Bug#31095: Unexpected NULL constant caused server crash.
+#
+create table t1(a int);
+insert into t1 values (1),(2),(3);
+select count(a) from t1 group by null with rollup;
+count(a)
+3
+3
+drop table t1;
+##############################################################
--- a/mysql-test/r/order_by.result
+++ b/mysql-test/r/order_by.result
@ -1131,3 +1131,288 @@ id	c3
 186	14
 196	14
 DROP TABLE t1,t2;
+CREATE TABLE t1 (
+a INT,
+b INT,
+PRIMARY KEY (a),
+KEY ab(a, b)
+);
+INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4);
+INSERT INTO t1 SELECT a + 4, b + 4 FROM t1;
+INSERT INTO t1 SELECT a + 8, b + 8 FROM t1;
+INSERT INTO t1 SELECT a +16, b +16 FROM t1;
+INSERT INTO t1 SELECT a +32, b +32 FROM t1;
+INSERT INTO t1 SELECT a +64, b +64 FROM t1;
+EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (a, ab) GROUP BY a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	NULL	ab	4	NULL	10	Using index for group-by
+SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (a, ab) GROUP BY a;
+a
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+11
+12
+13
+14
+15
+16
+17
+18
+19
+20
+21
+22
+23
+24
+25
+26
+27
+28
+29
+30
+31
+32
+33
+34
+35
+36
+37
+38
+39
+40
+41
+42
+43
+44
+45
+46
+47
+48
+49
+50
+51
+52
+53
+54
+55
+56
+57
+58
+59
+60
+61
+62
+63
+64
+65
+66
+67
+68
+69
+70
+71
+72
+73
+74
+75
+76
+77
+78
+79
+80
+81
+82
+83
+84
+85
+86
+87
+88
+89
+90
+91
+92
+93
+94
+95
+96
+97
+98
+99
+100
+101
+102
+103
+104
+105
+106
+107
+108
+109
+110
+111
+112
+113
+114
+115
+116
+117
+118
+119
+120
+121
+122
+123
+124
+125
+126
+127
+128
+SELECT @tmp_tables_after = @tmp_tables_before ;
+@tmp_tables_after = @tmp_tables_before
+1
+EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (a, ab) ORDER BY a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	128	Using index
+SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (a, ab) ORDER BY a;
+a
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+11
+12
+13
+14
+15
+16
+17
+18
+19
+20
+21
+22
+23
+24
+25
+26
+27
+28
+29
+30
+31
+32
+33
+34
+35
+36
+37
+38
+39
+40
+41
+42
+43
+44
+45
+46
+47
+48
+49
+50
+51
+52
+53
+54
+55
+56
+57
+58
+59
+60
+61
+62
+63
+64
+65
+66
+67
+68
+69
+70
+71
+72
+73
+74
+75
+76
+77
+78
+79
+80
+81
+82
+83
+84
+85
+86
+87
+88
+89
+90
+91
+92
+93
+94
+95
+96
+97
+98
+99
+100
+101
+102
+103
+104
+105
+106
+107
+108
+109
+110
+111
+112
+113
+114
+115
+116
+117
+118
+119
+120
+121
+122
+123
+124
+125
+126
+127
+128
+SELECT @tmp_tables_after = @tmp_tables_before;
+@tmp_tables_after = @tmp_tables_before
+1
+DROP TABLE t1;
--- a/mysql-test/r/partition.result
+++ b/mysql-test/r/partition.result
@ -1225,6 +1225,19 @@ INSERT INTO t1 SELECT a + 8, b FROM t1;
 ALTER TABLE t1 ADD PARTITION (PARTITION p1 VALUES LESS THAN (64));
 ALTER TABLE t1 DROP PARTITION p1;
 DROP TABLE t1;
+create table t (s1 int) engine=myisam partition by key (s1);
+create trigger t_ad after delete on t for each row insert into t values (old.s1);
+insert into t values (1);
+drop table t;
+USE mysql;
+SET GLOBAL general_log = 0;
+ALTER TABLE general_log ENGINE = MyISAM;
+ALTER TABLE general_log PARTITION BY RANGE (TO_DAYS(event_time))
+(PARTITION p0 VALUES LESS THAN (733144), PARTITION p1 VALUES LESS THAN (3000000));
+ERROR HY000: Incorrect usage of PARTITION and log table
+ALTER TABLE general_log ENGINE = CSV;
+SET GLOBAL general_log = default;
+use test;
 create table t2 (b int);
 create table t1 (b int)
 PARTITION BY RANGE (t2.b) (
--- a/mysql-test/r/partition_innodb.result
+++ b/mysql-test/r/partition_innodb.result
@ -129,3 +129,10 @@ insert into t1 (time, first_name, last_name) values ('2007-02-07', 'Q', 'Robert'
 SELECT * FROM t1 WHERE first_name='Andy' OR last_name='Jake';
 id	time	first_name	last_name
 drop table t1;
+CREATE TABLE t1 (a DOUBLE NOT NULL, KEY(a)) ENGINE=InnoDB
+PARTITION BY KEY(a) PARTITIONS 10;
+INSERT INTO t1 VALUES(1),(2);
+SELECT COUNT(*) FROM t1;
+COUNT(*)
+2
+DROP TABLE t1;
--- a/mysql-test/r/ps_2myisam.result
+++ b/mysql-test/r/ps_2myisam.result
@ -2973,11 +2973,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@ -3011,7 +3013,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
--- a/mysql-test/r/ps_3innodb.result
+++ b/mysql-test/r/ps_3innodb.result
@ -2956,11 +2956,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@ -2994,7 +2996,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
--- a/mysql-test/r/ps_4heap.result
+++ b/mysql-test/r/ps_4heap.result
@ -2957,11 +2957,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@ -2995,7 +2997,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
--- a/mysql-test/r/ps_5merge.result
+++ b/mysql-test/r/ps_5merge.result
@ -2893,11 +2893,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@ -2931,7 +2933,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
@ -5914,11 +5915,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@ -5952,7 +5955,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
--- a/mysql-test/r/query_cache.result
+++ b/mysql-test/r/query_cache.result
@ -1650,8 +1650,23 @@ a	(select count(*) from t2)
 3	0
 4	0
 drop table t1,t2;
-End of 5.0 tests
 set GLOBAL query_cache_type=default;
 set GLOBAL query_cache_limit=default;
 set GLOBAL query_cache_min_res_unit=default;
 set GLOBAL query_cache_size=default;
+End of 5.0 tests
+CREATE TABLE t1 (a ENUM('rainbow'));
+INSERT INTO t1 VALUES (),(),(),(),();
+SELECT 1 FROM t1 GROUP BY (SELECT 1 FROM t1 ORDER BY AVG(LAST_INSERT_ID()));
+1
+1
+DROP TABLE t1;
+CREATE TABLE t1 (a LONGBLOB);
+INSERT INTO t1 SET a = 'aaaa';
+INSERT INTO t1 SET a = 'aaaa';
+SELECT 1 FROM t1 GROUP BY
+(SELECT LAST_INSERT_ID() FROM t1 ORDER BY MIN(a) ASC LIMIT 1);
+1
+1
+DROP TABLE t1;
+End of 5.1 tests
--- a/mysql-test/r/select.result
+++ b/mysql-test/r/select.result
@ -607,11 +607,11 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t3.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t3	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t3	index	period	period	4	NULL	1	
 1	SIMPLE	t1	ref	period	period	4	test.t3.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t1.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t1	index	period	period	4	NULL	1	
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 select period from t1;
 period
--- a/mysql-test/r/shm.result
+++ b/mysql-test/r/shm.result
@ -605,11 +605,11 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t3.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t3	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t3	index	period	period	4	NULL	1	
 1	SIMPLE	t1	ref	period	period	4	test.t3.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t1.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t1	index	period	period	4	NULL	1	
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 select period from t1;
 period
--- a/mysql-test/r/ssl.result
+++ b/mysql-test/r/ssl.result
@ -608,11 +608,11 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t3.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t3	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t3	index	period	period	4	NULL	1	
 1	SIMPLE	t1	ref	period	period	4	test.t3.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t1.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t1	index	period	period	4	NULL	1	
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 select period from t1;
 period
--- a/mysql-test/r/ssl_compress.result
+++ b/mysql-test/r/ssl_compress.result
@ -611,11 +611,11 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t3.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t3	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t3	index	period	period	4	NULL	1	
 1	SIMPLE	t1	ref	period	period	4	test.t3.period	4181	
 explain select * from t3 as t1,t3 where t1.period=t3.period order by t1.period limit 10;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	period	NULL	NULL	NULL	41810	Using filesort
+1	SIMPLE	t1	index	period	period	4	NULL	1	
 1	SIMPLE	t3	ref	period	period	4	test.t1.period	4181	
 select period from t1;
 period
--- a/mysql-test/r/system_mysql_db.result
+++ b/mysql-test/r/system_mysql_db.result
@ -240,11 +240,11 @@ show create table general_log;
 Table	Create Table
 general_log	CREATE TABLE `general_log` (
  `event_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  `user_host` mediumtext,
-  `thread_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
-  `command_type` varchar(64) DEFAULT NULL,
-  `argument` mediumtext
+  `user_host` mediumtext NOT NULL,
+  `thread_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
+  `command_type` varchar(64) NOT NULL,
+  `argument` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='General log'
 show create table slow_log;
 Table	Create Table
@ -255,10 +255,10 @@ slow_log	CREATE TABLE `slow_log` (
  `lock_time` time NOT NULL,
  `rows_sent` int(11) NOT NULL,
  `rows_examined` int(11) NOT NULL,
-  `db` varchar(512) DEFAULT NULL,
-  `last_insert_id` int(11) DEFAULT NULL,
-  `insert_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
+  `db` varchar(512) NOT NULL,
+  `last_insert_id` int(11) NOT NULL,
+  `insert_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
  `sql_text` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow log'
 show tables;
--- a/mysql-test/r/type_date.result
+++ b/mysql-test/r/type_date.result
@ -145,3 +145,82 @@ d	dt	ts
 0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00
 2001-11-11	2001-11-11 00:00:00	2001-11-11 00:00:00
 drop table t1;
+CREATE TABLE t1 (
+a INT
+);
+INSERT INTO t1 VALUES (1);
+INSERT INTO t1 VALUES (NULL);
+SELECT str_to_date( '', a ) FROM t1;
+str_to_date( '', a )
+0000-00-00 00:00:00
+NULL
+DROP TABLE t1;
+CREATE TABLE t1 (a DATE, b int, PRIMARY KEY (a,b));
+INSERT INTO t1 VALUES (DATE(NOW()), 1);
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+COUNT(*)
+0
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+INSERT INTO t1 VALUES (DATE(NOW()), 2);
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+COUNT(*)
+0
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+SELECT COUNT(*) FROM t1 WHERE a = NOW() AND b = 1;
+COUNT(*)
+0
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW() AND b = 1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+ALTER TABLE t1 DROP PRIMARY KEY;
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+COUNT(*)
+0
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+DROP TABLE t1;
+CREATE TABLE t1 (a DATE);
+CREATE TABLE t2 (a DATE);
+CREATE INDEX i ON t1 (a);
+INSERT INTO t1 VALUES ('0000-00-00'),('0000-00-00');
+INSERT INTO t2 VALUES ('0000-00-00'),('0000-00-00');
+SELECT * FROM t1 WHERE a = '0000-00-00';
+a
+0000-00-00
+0000-00-00
+SELECT * FROM t2 WHERE a = '0000-00-00';
+a
+0000-00-00
+0000-00-00
+SET SQL_MODE=TRADITIONAL;
+EXPLAIN SELECT * FROM t1 WHERE a = '0000-00-00';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ref	i	i	4	const	1	Using where; Using index
+Warnings:
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+SELECT * FROM t1 WHERE a = '0000-00-00';
+a
+0000-00-00
+0000-00-00
+Warnings:
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+SELECT * FROM t2 WHERE a = '0000-00-00';
+a
+0000-00-00
+0000-00-00
+Warnings:
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+Warning	1292	Incorrect date value: '0000-00-00' for column 'a' at row 1
+INSERT INTO t1 VALUES ('0000-00-00');
+ERROR 22007: Incorrect date value: '0000-00-00' for column 'a' at row 1
+SET SQL_MODE=DEFAULT;
+DROP TABLE t1,t2;
+End of 5.0 tests
--- a/mysql-test/r/type_datetime.result
+++ b/mysql-test/r/type_datetime.result
@ -59,6 +59,8 @@ t
 drop table t1;
 CREATE TABLE t1 (a timestamp, b date, c time, d datetime);
 insert into t1 (b,c,d) values(now(),curtime(),now());
+Warnings:
+Note	1265	Data truncated for column 'b' at row 1
 select date_format(a,"%Y-%m-%d")=b,right(a+0,6)=c+0,a=d+0 from t1;
 date_format(a,"%Y-%m-%d")=b	right(a+0,6)=c+0	a=d+0
 1	1	1
@ -427,6 +429,67 @@ f1
 Warnings:
 Warning	1292	Incorrect datetime value: '2007010100000' for column 'f1' at row 1
 drop table t1;
+#
+# Bug#27216: functions with parameters of different date types may
+#            return wrong type of the result.
+#
+create table t1 (f1 date, f2 datetime, f3 varchar(20));
+create table t2 as select coalesce(f1,f1) as f4 from t1;
+desc t2;
+Field	Type	Null	Key	Default	Extra
+f4	date	YES		NULL	
+create table t3 as select coalesce(f1,f2) as f4 from t1;
+desc t3;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t4 as select coalesce(f2,f2) as f4 from t1;
+desc t4;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t5 as select coalesce(f1,f3) as f4 from t1;
+desc t5;
+Field	Type	Null	Key	Default	Extra
+f4	varbinary(20)	YES		NULL	
+create table t6 as select coalesce(f2,f3) as f4 from t1;
+desc t6;
+Field	Type	Null	Key	Default	Extra
+f4	varbinary(20)	YES		NULL	
+create table t7 as select coalesce(makedate(1997,1),f2) as f4 from t1;
+desc t7;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t8 as select coalesce(cast('01-01-01' as datetime),f2) as f4
+from t1;
+desc t8;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t9 as select case when 1 then cast('01-01-01' as date)
+when 0 then cast('01-01-01' as date) end as f4 from t1;
+desc t9;
+Field	Type	Null	Key	Default	Extra
+f4	date	YES		NULL	
+create table t10 as select case when 1 then cast('01-01-01' as datetime)
+when 0 then cast('01-01-01' as datetime) end as f4 from t1;
+desc t10;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t11 as select if(1, cast('01-01-01' as datetime),
+cast('01-01-01' as date)) as f4 from t1;
+desc t11;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t12 as select least(cast('01-01-01' as datetime),
+cast('01-01-01' as date)) as f4 from t1;
+desc t12;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+create table t13 as select ifnull(cast('01-01-01' as datetime),
+cast('01-01-01' as date)) as f4 from t1;
+desc t13;
+Field	Type	Null	Key	Default	Extra
+f4	datetime	YES		NULL	
+drop tables t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13;
+###################################################################
 create table t1 (f1 time);
 insert into t1 set f1 = '45:44:44';
 insert into t1 set f1 = '15:44:44';
--- a/mysql-test/r/type_decimal.result
+++ b/mysql-test/r/type_decimal.result
@ -800,6 +800,12 @@ SELECT ROUND(qty,3), dps, ROUND(qty,dps) FROM t1;
 ROUND(qty,3)	dps	ROUND(qty,dps)
 1.133	3	1.133
 DROP TABLE t1;
+SELECT 1 % .123456789123456789123456789123456789123456789123456789123456789123456789123456789 AS '%';
+%
+0.012345687012345687012345687012345687012345687012345687012345687012345687000000000
+SELECT MOD(1, .123456789123456789123456789123456789123456789123456789123456789123456789123456789) AS 'MOD()';
+MOD()
+0.012345687012345687012345687012345687012345687012345687012345687012345687000000000
 create table t1 (f1 decimal(6,6),f2 decimal(6,6) zerofill);
 insert into t1 values (-0.123456,0.123456);
 select group_concat(f1),group_concat(f2) from t1;
--- a/mysql-test/r/variables.result
+++ b/mysql-test/r/variables.result
@ -799,6 +799,9 @@ set @@query_prealloc_size = @test;
 select @@query_prealloc_size = @test;
@@query_prealloc_size = @test
 1
+set global sql_mode=repeat('a',80);
+ERROR 42000: Variable 'sql_mode' can't be set to the value of 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
+End of 4.1 tests
 create table t1 (a int);
 select a into @x from t1;
 Warnings:
--- a/mysql-test/r/view.result
+++ b/mysql-test/r/view.result
@ -625,7 +625,7 @@ drop table t1;
 create table t1 (a int, b int);
 create view v1 as select a, sum(b) from t1 group by a;
 select b from v1 use index (some_index) where b=1;
-ERROR 42000: Key 'some_index' doesn't exist in table 'v1'
+ERROR HY000: Incorrect usage of index hints and VIEW
 drop view v1;
 drop table t1;
 create table t1 (col1 char(5),col2 char(5));
@ -2701,27 +2701,26 @@ CREATE TABLE t1(
 fName varchar(25) NOT NULL,
 lName varchar(25) NOT NULL,
 DOB date NOT NULL,
+test_date date NOT NULL,
 uID int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY);
-INSERT INTO t1(fName, lName, DOB) VALUES
-('Hank', 'Hill', '1964-09-29'),
-('Tom', 'Adams', '1908-02-14'),
-('Homer', 'Simpson', '1968-03-05');
+INSERT INTO t1(fName, lName, DOB, test_date) VALUES
+('Hank', 'Hill', '1964-09-29', '2007-01-01'),
+('Tom', 'Adams', '1908-02-14', '2007-01-01'),
+('Homer', 'Simpson', '1968-03-05', '2007-01-01');
 CREATE VIEW v1 AS
-SELECT (year(now())-year(DOB)) AS Age
+SELECT (year(test_date)-year(DOB)) AS Age
 FROM t1 HAVING Age < 75;
 SHOW CREATE VIEW v1;
 View	Create View	character_set_client	collation_connection
-v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select (year(now()) - year(`t1`.`DOB`)) AS `Age` from `t1` having (`Age` < 75)	latin1	latin1_swedish_ci
-set timestamp=1136066400;
-SELECT (year(now())-year(DOB)) AS Age FROM t1 HAVING Age < 75;
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select (year(`t1`.`test_date`) - year(`t1`.`DOB`)) AS `Age` from `t1` having (`Age` < 75)	latin1	latin1_swedish_ci
+SELECT (year(test_date)-year(DOB)) AS Age FROM t1 HAVING Age < 75;
 Age
-42
-38
-set timestamp=1136066400;
+43
+39
 SELECT * FROM v1;
 Age
-42
-38
+43
+39
 DROP VIEW v1;
 DROP TABLE t1;
 CREATE TABLE t1 (id int NOT NULL PRIMARY KEY, a char(6) DEFAULT 'xxx');
@ -3559,6 +3558,45 @@ table_name	is_updatable
 v1	NO
 drop view v1;
 drop table t1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (1),(2);
+CREATE VIEW v1 AS SELECT * FROM t1;
+SELECT * FROM v1 USE KEY(non_existant);
+ERROR HY000: Incorrect usage of index hints and VIEW
+SELECT * FROM v1 FORCE KEY(non_existant);
+ERROR HY000: Incorrect usage of index hints and VIEW
+SELECT * FROM v1 IGNORE KEY(non_existant);
+ERROR HY000: Incorrect usage of index hints and VIEW
+DROP VIEW v1;
+DROP TABLE t1;
+CREATE TABLE t1 (a INT NOT NULL AUTO_INCREMENT, b INT NOT NULL DEFAULT 0,
+PRIMARY KEY(a), KEY (b));
+INSERT INTO t1 VALUES (),(),(),(),(),(),(),(),(),(),(),(),(),(),();
+CREATE VIEW v1 AS SELECT * FROM t1 FORCE KEY (PRIMARY,b) ORDER BY a;
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b` from `t1` FORCE INDEX (PRIMARY) FORCE INDEX (`b`) order by `t1`.`a`	latin1	latin1_swedish_ci
+EXPLAIN SELECT * FROM v1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	15	
+CREATE VIEW v2 AS SELECT * FROM t1 USE KEY () ORDER BY a;
+SHOW CREATE VIEW v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b` from `t1` USE INDEX () order by `t1`.`a`	latin1	latin1_swedish_ci
+EXPLAIN SELECT * FROM v2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	15	Using filesort
+CREATE VIEW v3 AS SELECT * FROM t1 IGNORE KEY (b) ORDER BY a;
+SHOW CREATE VIEW v3;
+View	Create View	character_set_client	collation_connection
+v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b` from `t1` IGNORE INDEX (`b`) order by `t1`.`a`	latin1	latin1_swedish_ci
+EXPLAIN SELECT * FROM v3;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	15	Using filesort
+DROP VIEW v1;
+DROP VIEW v2;
+DROP VIEW v3;
+DROP TABLE t1;
 End of 5.0 tests.
 DROP DATABASE IF EXISTS `d-1`;
 CREATE DATABASE `d-1`;
--- a/mysql-test/r/view_grant.result
+++ b/mysql-test/r/view_grant.result
@ -778,15 +778,60 @@ GRANT CREATE VIEW ON db26813.v2 TO u26813@localhost;
 GRANT DROP, CREATE VIEW ON db26813.v3 TO u26813@localhost;
 GRANT SELECT ON db26813.t1 TO u26813@localhost;
 ALTER VIEW v1 AS SELECT f2 FROM t1;
-ERROR 42000: CREATE VIEW command denied to user 'u26813'@'localhost' for table 'v1'
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
 ALTER VIEW v2 AS SELECT f2 FROM t1;
-ERROR 42000: DROP command denied to user 'u26813'@'localhost' for table 'v2'
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
 ALTER VIEW v3 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
 SHOW CREATE VIEW v3;
 View	Create View	character_set_client	collation_connection
-v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`f2` AS `f2` from `t1`	latin1	latin1_swedish_ci
+v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
 DROP USER u26813@localhost;
 DROP DATABASE db26813;
+#
+# Bug#29908: A user can gain additional access through the ALTER VIEW.
+#
+CREATE DATABASE mysqltest_29908;
+USE mysqltest_29908;
+CREATE TABLE t1(f1 INT, f2 INT);
+CREATE USER u29908_1@localhost;
+CREATE DEFINER = u29908_1@localhost VIEW v1 AS SELECT f1 FROM t1;
+CREATE DEFINER = u29908_1@localhost SQL SECURITY INVOKER VIEW v2 AS
+SELECT f1 FROM t1;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v1 TO u29908_1@localhost;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_1@localhost;
+GRANT SELECT ON mysqltest_29908.t1 TO u29908_1@localhost;
+CREATE USER u29908_2@localhost;
+GRANT DROP, CREATE VIEW ON mysqltest_29908.v1 TO u29908_2@localhost;
+GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_2@localhost;
+GRANT SELECT ON mysqltest_29908.t1 TO u29908_2@localhost;
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need the SUPER privilege for this operation
+SHOW CREATE VIEW v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f2` AS `f2` from `t1`	latin1	latin1_swedish_ci
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f2` AS `f2` from `t1`	latin1	latin1_swedish_ci
+ALTER VIEW v1 AS SELECT f1 FROM t1;
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
+ALTER VIEW v2 AS SELECT f1 FROM t1;
+SHOW CREATE VIEW v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
+DROP USER u29908_1@localhost;
+DROP USER u29908_2@localhost;
+DROP DATABASE mysqltest_29908;
+#######################################################################
 DROP DATABASE IF EXISTS mysqltest1;
 DROP DATABASE IF EXISTS mysqltest2;
 CREATE DATABASE mysqltest1;
@ -893,6 +938,8 @@ v1	CREATE ALGORITHM=UNDEFINED DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VI
 Warnings:
 Warning	1356	View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
 ALTER ALGORITHM=MERGE VIEW v1 AS SELECT * FROM t1;
+Warnings:
+Note	1449	There is no 'no_such'@'user_1' registered
 SHOW CREATE VIEW v1;
 View	Create View	character_set_client	collation_connection
 v1	CREATE ALGORITHM=MERGE DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1`	latin1	latin1_swedish_ci
--- a/mysql-test/suite/ndb/r/ps_7ndb.result
+++ b/mysql-test/suite/ndb/r/ps_7ndb.result
@ -2956,11 +2956,13 @@ Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
+Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c17' at row 1
 Warnings:
 Note	1265	Data truncated for column 'c13' at row 1
@ -2994,7 +2996,6 @@ Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
 Warnings:
-Note	1265	Data truncated for column 'c13' at row 1
 Warning	1265	Data truncated for column 'c15' at row 1
 Warning	1264	Out of range value for column 'c16' at row 1
 Warning	1264	Out of range value for column 'c17' at row 1
--- a/mysql-test/suite/rpl/r/rpl_flushlog_loop.result
+++ b/mysql-test/suite/rpl/r/rpl_flushlog_loop.result
@ -4,6 +4,13 @@ reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 start slave;
+show variables like 'relay_log%';
+Variable_name	Value
+relay_log	MYSQLTEST_VARDIR/master-data/relay-log
+relay_log_index	
+relay_log_info_file	relay-log.info
+relay_log_purge	ON
+relay_log_space_limit	0
 stop slave;
 change master to master_host='127.0.0.1',master_user='root',
 master_password='',master_port=MASTER_PORT;
--- a/mysql-test/suite/rpl/t/rpl_flushlog_loop.test
+++ b/mysql-test/suite/rpl/t/rpl_flushlog_loop.test
@ -2,12 +2,9 @@
 # in case of bi-directional replication
 -- source include/master-slave.inc

-#
-#  Start replication master -> slave 
-#
-# We have to sync with master, to ensure slave had time to start properly
-# before we stop it. If not, we get errors about UNIX_TIMESTAMP() in the log.
-sync_slave_with_master;
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+show variables like 'relay_log%';
+
 connection slave;
 --disable_warnings
 stop slave;
--- a/mysql-test/t/csv.test
+++ b/mysql-test/t/csv.test
@ -1322,7 +1322,7 @@ drop table if exists t1,t2,t3,t4;
 DROP TABLE IF EXISTS bug13894;
 --enable_warnings

-CREATE TABLE bug13894 ( val integer ) ENGINE = CSV;
+CREATE TABLE bug13894 ( val integer not null ) ENGINE = CSV;
 INSERT INTO bug13894 VALUES (5);
 INSERT INTO bug13894 VALUES (10);
 INSERT INTO bug13894 VALUES (11);
@ -1340,7 +1340,7 @@ DROP TABLE bug13894;
 DROP TABLE IF EXISTS bug14672;
 --enable_warnings

-CREATE TABLE bug14672 (c1 integer) engine = CSV;   
+CREATE TABLE bug14672 (c1 integer not null) engine = CSV;   
 INSERT INTO bug14672 VALUES (1), (2), (3);
 SELECT * FROM bug14672;  
 DELETE FROM bug14672 WHERE c1 = 2;   
@ -1357,7 +1357,7 @@ DROP TABLE bug14672;
 # Test CONCURRENT INSERT (5.1)
 #

-CREATE TABLE test_concurrent_insert ( val integer ) ENGINE = CSV;
+CREATE TABLE test_concurrent_insert ( val integer not null ) ENGINE = CSV;

 connect (con1,localhost,root,,);
 connect (con2,localhost,root,,);
@ -1393,7 +1393,7 @@ DROP TABLE test_concurrent_insert;

 # Check that repair on the newly created table works fine

-CREATE TABLE test_repair_table ( val integer ) ENGINE = CSV;
+CREATE TABLE test_repair_table ( val integer not null ) ENGINE = CSV;

 CHECK TABLE test_repair_table;
 REPAIR TABLE test_repair_table;
@ -1405,7 +1405,7 @@ DROP TABLE test_repair_table;
 # restore the meta-file
 #

-CREATE TABLE test_repair_table2 ( val integer ) ENGINE = CSV;
+CREATE TABLE test_repair_table2 ( val integer not null ) ENGINE = CSV;
 --remove_file $MYSQLTEST_VARDIR/master-data/test/test_repair_table2.CSM

 # Should give a warning and perform autorepair. We also disable ps-protocol
@ -1423,7 +1423,7 @@ DROP TABLE test_repair_table2;


 # Corrupt csv file and see if we can repair it
-CREATE TABLE test_repair_table3 ( val integer ) ENGINE = CSV;
+CREATE TABLE test_repair_table3 ( val integer not null ) ENGINE = CSV;
 --remove_file $MYSQLTEST_VARDIR/master-data/test/test_repair_table3.CSV
 --write_file $MYSQLTEST_VARDIR/master-data/test/test_repair_table3.CSV
 "1"
@ -1517,7 +1517,7 @@ DROP TABLE test_repair_table5;
 # BUG#13406 - incorrect amount of "records deleted"
 #

-create table t1 (a int) engine=csv;
+create table t1 (a int not null) engine=csv;
 insert t1 values (1);
 --enable_info
 delete from t1;                 # delete_row
@ -1549,7 +1549,7 @@ drop table t1;
 # whole alter table code is being tested all around the test suite already.
 #

-create table t1 (v varchar(32));
+create table t1 (v varchar(32) not null);
 insert into t1 values ('def'),('abc'),('hij'),('3r4f');
 select * from t1;
 # Fast alter, no copy performed
@ -1583,8 +1583,8 @@ drop table t1;
 # resulted in scanning through deleted memory and we were geting a crash.
 # that's why we need two tables in the bugtest

-create table bug15205 (val int(11) default null) engine=csv;
-create table bug15205_2 (val int(11) default null) engine=csv;
+create table bug15205 (val int(11) not null) engine=csv;
+create table bug15205_2 (val int(11) not null) engine=csv;
 --remove_file $MYSQLTEST_VARDIR/master-data/test/bug15205.CSV
 # system error (can't open the datafile)
 --replace_result $MYSQLTEST_VARDIR . master-data/ ''
@ -1604,8 +1604,8 @@ drop table bug15205_2;
 #
 set names latin1;
 create table t1 (
-  c varchar(1),
-  name varchar(64)
+  c varchar(1) not null,
+  name varchar(64) not null
 ) character set latin1 engine=csv;
 insert into t1 values (0xC0,'LATIN CAPITAL LETTER A WITH GRAVE');
 insert into t1 values (0xE0,'LATIN SMALL LETTER A WITH GRAVE');
@ -1623,9 +1623,9 @@ drop table t1;
 # Bug#22080 "CHECK fails to identify some corruption"
 #

-create table bug22080_1 (id int,string varchar(64)) Engine=CSV;
-create table bug22080_2 (id int,string varchar(64)) Engine=CSV;
-create table bug22080_3 (id int,string varchar(64)) Engine=CSV;
+create table bug22080_1 (id int not null,string varchar(64) not null) Engine=CSV;
+create table bug22080_2 (id int not null,string varchar(64) not null) Engine=CSV;
+create table bug22080_3 (id int not null,string varchar(64) not null) Engine=CSV;
 insert into bug22080_1 values(1,'string');
 insert into bug22080_1 values(2,'string');
 insert into bug22080_1 values(3,'string');
@ -1655,7 +1655,7 @@ drop tables bug22080_1,bug22080_2,bug22080_3;
 #
 # Testing float type
 #
-create table float_test (id float,string varchar(64)) Engine=CSV;
+create table float_test (id float not null,string varchar(64) not null) Engine=CSV;
 insert into float_test values(1.0,'string');
 insert into float_test values(2.23,'serg.g');
 insert into float_test values(0.03,'string');
@ -1670,12 +1670,12 @@ drop table float_test;
 #

 CREATE TABLE `bug21328` (
-  `col1` int(11) DEFAULT NULL,
-  `col2` int(11) DEFAULT NULL,
-  `col3` int(11) DEFAULT NULL
+  `col1` int(11) NOT NULL,
+  `col2` int(11) NOT NULL,
+  `col3` int(11) NOT NULL
 ) ENGINE=CSV;

-insert into bug21328 values (1,NULL,NULL);
+insert into bug21328 values (1,0,0);
 alter table bug21328 engine=myisam;
 drop table bug21328;

@ -1683,7 +1683,7 @@ drop table bug21328;
 # BUG#28971 - ALTER TABLE followed by UPDATE for a CSV table make server
 # crash
 #
-create table t1(a blob, b int) engine=csv;
+create table t1(a blob not null, b int not null) engine=csv;
 insert into t1 values('a', 1);
 flush tables;
 update t1 set b=2;
@ -1693,13 +1693,13 @@ drop table t1;
 #
 # Bug #29353: negative values
 #
-create table t1(a int) engine=csv;
+create table t1(a int not null) engine=csv;
 insert into t1 values(-1), (-123.34), (2), (-23);
 select * from t1;
 check table t1;
 drop table t1;

-create table t1(a int, b int) engine=csv;
+create table t1(a int not null, b int not null) engine=csv;
 --remove_file $MYSQLTEST_VARDIR/master-data/test/t1.CSV
 --write_file $MYSQLTEST_VARDIR/master-data/test/t1.CSV
 1, 1E-2
@ -1717,7 +1717,7 @@ drop table t1;
 #
 # Bug #29411: deleting from a csv table leads to the table corruption
 #
-create table t1(a int) engine=csv;
+create table t1(a int not null) engine=csv;
 insert into t1 values (0), (1), (2);
 delete from t1 limit 2;
 check table t1;
@ -1727,4 +1727,43 @@ check table t1;
 select * from t1;
 drop table t1;

+#
+# Bug #31473: does not work with NULL value in datetime field
+#
+create table t1(a datetime not null) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a set('foo','bar') not null) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a varchar(32) not null) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a int not null) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a blob not null) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+create table t1(a bit(1) not null) engine=csv;
+insert into t1 values();
+select BIN(a) from t1;
+drop table t1;
+# We prevent creation of table with nullable ENUM
+--error ER_CANT_CREATE_TABLE
+create table t1(a enum('foo','bar') default null) engine=csv;
+--error ER_CANT_CREATE_TABLE
+create table t1(a enum('foo','bar') default 'foo') engine=csv;
+# Enum columns must be specified as NOT NULL
+create table t1(a enum('foo','bar') default 'foo' not null) engine=csv;
+insert into t1 values();
+select * from t1;
+drop table t1;
+
+
 --echo End of 5.1 tests
--- a/mysql-test/t/ctype_ucs.test
+++ b/mysql-test/t/ctype_ucs.test
@ -651,4 +651,9 @@ select * from t1 where a=if(b<10,_ucs2 0x00C0,_ucs2 0x0062);
 select * from t1 where a=if(b<10,_ucs2 0x0062,_ucs2 0x00C0);
 drop table t1;

+#
+# Bug#30981 CHAR(0x41 USING ucs2) doesn't add leading zero
+#
+select hex(char(0x41 using ucs2));
+
 --echo End of 5.0 tests
--- a/mysql-test/t/ctype_utf8.test
+++ b/mysql-test/t/ctype_utf8.test
@ -1404,3 +1404,30 @@ SELECT b FROM t2 UNION SELECT c FROM t1;
 SELECT i FROM t2 UNION SELECT c FROM t1;

 DROP TABLE t1, t2;
+
+#
+# Bug#30982: CHAR(..USING..) can return a not-well-formed string
+# Bug #30986: Character set introducer followed by a HEX string can return bad result
+#
+set sql_mode=traditional;
+select hex(char(0xFF using utf8));
+select hex(convert(0xFF using utf8));
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 0x616263FF);
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 X'616263FF');
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 B'001111111111');
+--error ER_INVALID_CHARACTER_STRING
+select (_utf8 X'616263FF');
+set sql_mode=default;
+select hex(char(0xFF using utf8));
+select hex(convert(0xFF using utf8));
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 0x616263FF);
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 X'616263FF');
+--error ER_INVALID_CHARACTER_STRING
+select hex(_utf8 B'001111111111');
+--error ER_INVALID_CHARACTER_STRING
+select (_utf8 X'616263FF');
--- a/mysql-test/t/delete.test
+++ b/mysql-test/t/delete.test
@ -277,3 +277,18 @@ SELECT * FROM t1;
 DROP TABLE t1, t2;
 DROP DATABASE db1;
 DROP DATABASE db2;
+
+#
+# Bug 31742: delete from ... order by function call that causes an error, 
+#            asserts server
+#
+
+CREATE FUNCTION f1() RETURNS INT RETURN 1;
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES (0);
+--error 1318
+DELETE FROM t1 ORDER BY (f1(10)) LIMIT 1;
+DROP TABLE t1;
+DROP FUNCTION f1;
+
+--echo End of 5.0 tests
--- a/mysql-test/t/derived.test
+++ b/mysql-test/t/derived.test
@ -211,7 +211,8 @@ drop table t2;
 # select list counter
 #
 CREATE TABLE `t1` ( `itemid` int(11) NOT NULL default '0', `grpid` varchar(15) NOT NULL default '', `vendor` int(11) NOT NULL default '0', `date_` date NOT NULL default '0000-00-00', `price` decimal(12,2) NOT NULL default '0.00', PRIMARY KEY  (`itemid`,`grpid`,`vendor`,`date_`), KEY `itemid` (`itemid`,`vendor`), KEY `itemid_2` (`itemid`,`date_`));
-insert into t1 values (128, 'rozn', 2, now(), 10),(128, 'rozn', 1, now(), 10);
+insert into t1 values (128, 'rozn', 2, curdate(), 10),
+  (128, 'rozn', 1, curdate(), 10);
 SELECT MIN(price) min, MAX(price) max, AVG(price) avg FROM (SELECT SUBSTRING( MAX(concat(date_,";",price)), 12) price FROM t1 WHERE itemid=128 AND  grpid='rozn' GROUP BY itemid, grpid, vendor) lastprices;
 DROP TABLE t1;

--- a/mysql-test/t/func_group.test
+++ b/mysql-test/t/func_group.test
@ -867,5 +867,18 @@ SELECT MIN(a), MIN(b) FROM t5 WHERE a = 1 and b > 1;

 DROP TABLE t1, t2, t3, t4, t5;

+#
+# Bug #31156: mysqld: item_sum.cc:918: 
+#  virtual bool Item_sum_distinct::setup(THD*): Assertion
+#
+
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 values (),(),();
+SELECT (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) ) as x FROM t1 
+  GROUP BY x;
+SELECT 1 FROM t1 GROUP BY (SELECT SLEEP(0) FROM t1 ORDER BY AVG(DISTINCT a) );
+
+DROP TABLE t1;
+
 ###
 --echo End of 5.0 tests
--- a/mysql-test/t/func_in.test
+++ b/mysql-test/t/func_in.test
@ -408,5 +408,13 @@ select f2 from t2 where f2 in (1,'b');
 explain select f2 from t2 where f2 in (1,'b');
 drop table t1, t2;

+#
+# Bug #31075: crash in get_func_mm_tree
+#
+
+create table t1 (a time, key(a));
+insert into t1 values (),(),(),(),(),(),(),(),(),();
+select a from t1 where a not in (a,a,a) group by a;
+drop table t1;

 --echo End of 5.1 tests
--- a/mysql-test/t/func_math.test
+++ b/mysql-test/t/func_math.test
@ -224,4 +224,29 @@ select mod(cast(-2 as unsigned), 3), mod(18446744073709551614, 3), mod(-2, 3);
 select mod(5, cast(-2 as unsigned)), mod(5, 18446744073709551614), mod(5, -2);
 select pow(cast(-2 as unsigned), 5), pow(18446744073709551614, 5), pow(-2, 5);

+#
+# Bug #30587: mysql crashes when trying to group by TIME div NUMBER
+#
+
+CREATE TABLE t1 (a timestamp, b varchar(20), c bit(1));
+INSERT INTO t1 VALUES('1998-09-23', 'str1', 1), ('2003-03-25', 'str2', 0);
+SELECT a DIV 900 y FROM t1 GROUP BY y;
+SELECT DISTINCT a DIV 900 y FROM t1;
+SELECT b DIV 900 y FROM t1 GROUP BY y;
+SELECT c DIV 900 y FROM t1 GROUP BY y;
+DROP TABLE t1;
+
+CREATE TABLE t1(a LONGBLOB);
+INSERT INTO t1 VALUES('1'),('2'),('3');
+SELECT DISTINCT (a DIV 254576881) FROM t1;
+SELECT (a DIV 254576881) FROM t1 UNION ALL 
+  SELECT (a DIV 254576881) FROM t1;
+DROP TABLE t1;
+
+CREATE TABLE t1(a SET('a','b','c'));
+INSERT INTO t1 VALUES ('a');
+SELECT a DIV 2 FROM t1 UNION SELECT a DIV 2 FROM t1;
+DROP TABLE t1;
+
+
 --echo End of 5.0 tests
--- a/mysql-test/t/func_misc.test
+++ b/mysql-test/t/func_misc.test
@ -198,6 +198,21 @@ drop table table_26093;
 drop function func_26093_a;
 drop function func_26093_b;

+#
+# Bug #30832: Assertion + crash with select name_const('test',now());
+#
+--error ER_WRONG_ARGUMENTS
+SELECT NAME_CONST('test', NOW());
+--error ER_WRONG_ARGUMENTS
+SELECT NAME_CONST('test', UPPER('test'));
+
+SELECT NAME_CONST('test', NULL);
+SELECT NAME_CONST('test', 1);
+SELECT NAME_CONST('test', -1);
+SELECT NAME_CONST('test', 1.0);
+SELECT NAME_CONST('test', -1.0);
+SELECT NAME_CONST('test', 'test');
+
 --echo End of 5.0 tests

 #
--- a/mysql-test/t/func_regexp.test
+++ b/mysql-test/t/func_regexp.test
@ -74,4 +74,13 @@ execute stmt1 using @a;
 deallocate prepare stmt1;
 drop table t1;

-# End of 4.1 tests
+--echo End of 4.1 tests
+
+
+#
+# Bug #31440: 'select 1 regex null' asserts debug server
+#
+
+SELECT 1 REGEXP NULL;
+
+--echo End of 5.0 tests
--- a/mysql-test/t/func_str.test
+++ b/mysql-test/t/func_str.test
@ -1231,4 +1231,16 @@ SELECT SUBSTR(a,1,len) FROM t1;

 DROP TABLE t1; 

+#
+# Bug #28850: Potential bugs related to the return type of the CHAR function
+#
+
+CREATE TABLE t1 AS SELECT CHAR(0x414243) as c1;
+SELECT HEX(c1) from t1;
+DROP TABLE t1;
+
+CREATE VIEW v1 AS SELECT CHAR(0x414243) as c1;
+SELECT HEX(c1) from v1;
+DROP VIEW v1;
+
 --echo End of 5.0 tests
--- a/mysql-test/t/func_time.test
+++ b/mysql-test/t/func_time.test
@ -547,6 +547,16 @@ DROP TABLE testBug8868;

 SET NAMES DEFAULT;

+#
+# Bug #31160: MAKETIME() crashes server when returning NULL in ORDER BY using 
+# filesort
+#
+CREATE TABLE t1 (
+  a TIMESTAMP
+);
+INSERT INTO t1 VALUES (now()), (now());
+SELECT 1 FROM t1 ORDER BY MAKETIME(1, 1, a);
+DROP TABLE t1;
 #
 # Bug #19844 time_format in Union truncates values
 #
--- a/mysql-test/t/gis-rtree.test
+++ b/mysql-test/t/gis-rtree.test
@ -797,6 +797,42 @@ UPDATE t1 set spatial_point=GeomFromText('POINT(41 46)') where  c1 like 'f%';
 CHECK TABLE t1 EXTENDED;
 DROP TABLE t1;

+#
+# Bug #30286 spatial index cause corruption and server crash!
+#
+
+create table t1 (a geometry not null, spatial index(a));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 131072)));
+insert into t1 values (PointFromWKB(POINT(9.1248812352444e+192, 2.9740338169556e+284)));
+insert into t1 values (PointFromWKB(POINT(4.7783097267365e-299, -0)));
+insert into t1 values (PointFromWKB(POINT(1.49166814624e-154, 2.0880974297595e-53)));
+insert into t1 values (PointFromWKB(POINT(4.0917382598702e+149, 1.2024538023802e+111)));
+insert into t1 values (PointFromWKB(POINT(2.0349165139404e+236, 2.9993936277913e-241)));
+insert into t1 values (PointFromWKB(POINT(2.5243548967072e-29, 1.2024538023802e+111)));
+insert into t1 values (PointFromWKB(POINT(0, 6.9835074892995e-251)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 3.1050361846014e+231)));
+insert into t1 values (PointFromWKB(POINT(2.8728483499323e-188, 2.4600631144627e+260)));
+insert into t1 values (PointFromWKB(POINT(3.0517578125e-05, 2.0349165139404e+236)));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 1.1818212630766e-125)));
+insert into t1 values (PointFromWKB(POINT(2.481040258324e-265, 5.7766220027675e-275)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 2.5243548967072e-29)));
+insert into t1 values (PointFromWKB(POINT(5.7766220027675e-275, 9.9464647281957e+86)));
+insert into t1 values (PointFromWKB(POINT(2.2181357552967e+130, 3.7857669957337e-270)));
+insert into t1 values (PointFromWKB(POINT(4.5767114681874e-246, 3.6893488147419e+19)));
+insert into t1 values (PointFromWKB(POINT(4.5767114681874e-246, 3.7537584144024e+255)));
+insert into t1 values (PointFromWKB(POINT(3.7857669957337e-270, 1.8033161362863e-130)));
+insert into t1 values (PointFromWKB(POINT(0, 5.8774717541114e-39)));
+insert into t1 values (PointFromWKB(POINT(1.1517219314031e+164, 2.2761049594727e-159)));
+insert into t1 values (PointFromWKB(POINT(6.243497100632e+144, 3.7857669957337e-270)));
+insert into t1 values (PointFromWKB(POINT(3.7857669957337e-270, 2.6355494858076e-82)));
+insert into t1 values (PointFromWKB(POINT(2.0349165139404e+236, 3.8518598887745e-34)));
+insert into t1 values (PointFromWKB(POINT(4.6566128730774e-10, 2.0880974297595e-53)));
+insert into t1 values (PointFromWKB(POINT(2.0880974297595e-53, 1.8827498946116e-183)));
+insert into t1 values (PointFromWKB(POINT(1.8033161362863e-130, 9.1248812352444e+192)));
+insert into t1 values (PointFromWKB(POINT(4.7783097267365e-299, 2.2761049594727e-159)));
+insert into t1 values (PointFromWKB(POINT(1.94906280228e+289, 1.2338789709327e-178)));
+drop table t1;
+
 # End of 4.1 tests

 #
--- a/mysql-test/t/gis.test
+++ b/mysql-test/t/gis.test
@ -432,6 +432,14 @@ INSERT INTO t1 VALUES (NULL);
 SELECT * FROM t1;
 DROP TABLE t1;

+#
+# Bug #30955 geomfromtext() crasher
+#
+CREATE TABLE `t1` ( `col9` set('a'), `col89` date);
+INSERT INTO `t1` VALUES ('','0000-00-00');
+select geomfromtext(col9,col89) as a from t1;
+DROP TABLE t1;
+
 --echo End of 4.1 tests

 #
@ -591,6 +599,8 @@ SELECT AsText(GeometryFromText(CONCAT(
 --enable_query_log
 SELECT 1;

+-- source include/gis_keys.inc
+
 --echo End of 5.0 tests


--- a/mysql-test/t/grant2.test
+++ b/mysql-test/t/grant2.test
@ -585,5 +585,37 @@ drop user mysqltest_1@localhost;
 drop user mysqltest_2@localhost;


+#
+# Bug #30468: column level privileges not respected when joining tables
+#
+CREATE DATABASE db1;
+
+USE db1;
+CREATE TABLE t1 (a INT, b INT);
+INSERT INTO t1 VALUES (1,1),(2,2);
+
+CREATE TABLE t2 (b INT, c INT);
+INSERT INTO t2 VALUES (1,100),(2,200);
+
+GRANT SELECT ON t1 TO mysqltest1@localhost; 
+GRANT SELECT (b) ON t2 TO mysqltest1@localhost;
+
+connect (conn1,localhost,mysqltest1,,);
+connection conn1;
+USE db1;
+--error ER_COLUMNACCESS_DENIED_ERROR
+SELECT c FROM t2;
+--error ER_COLUMNACCESS_DENIED_ERROR
+SELECT * FROM t2;
+--error ER_COLUMNACCESS_DENIED_ERROR
+SELECT * FROM t1 JOIN t2 USING (b);
+
+connection default;
+disconnect conn1;
+DROP TABLE db1.t1, db1.t2;
+DROP USER mysqltest1@localhost;
+DROP DATABASE db1;
+
+
 --echo End of 5.0 tests

--- a/mysql-test/t/group_by.test
+++ b/mysql-test/t/group_by.test
@ -811,6 +811,7 @@ EXPLAIN SELECT a FROM t1 IGNORE INDEX (PRIMARY,i2);
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR JOIN (PRIMARY,i2);
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (PRIMARY,i2) GROUP BY a;
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY,i2) ORDER BY a;
+SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY,i2) ORDER BY a;
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY)
  IGNORE INDEX FOR GROUP BY (i2) GROUP BY a;
 EXPLAIN SELECT a FROM t1 IGNORE INDEX (PRIMARY) IGNORE INDEX FOR ORDER BY (i2);
--- a/mysql-test/t/heap_btree.test
+++ b/mysql-test/t/heap_btree.test
@ -213,6 +213,15 @@ CREATE TABLE t1 (
 INSERT INTO t1 VALUES('1'), ('2');
 DROP TABLE t1;

+#
+# BUG#30590 - delete from memory table with composite btree primary key
+#
+CREATE TABLE t1 (a INT, KEY USING BTREE(a)) ENGINE=MEMORY;
+INSERT INTO t1 VALUES(1),(2),(2);
+DELETE FROM t1 WHERE a=2;
+SELECT * FROM t1;
+DROP TABLE t1;
+
 --echo End of 4.1 tests

 #
--- a/mysql-test/t/information_schema.test
+++ b/mysql-test/t/information_schema.test
@ -1090,6 +1090,14 @@ show columns from t1;
 drop table t1;

 --echo End of 5.0 tests.
+
+#
+# Bug#30079 A check for "hidden" I_S tables is flawed
+#
+--error 1109
+show fields from information_schema.table_names;
+--error 1109
+show keys from information_schema.table_names;
 #
 # Show engines
 #
@ -1178,4 +1186,50 @@ select count(*) from INFORMATION_SCHEMA.TABLES where TABLE_SCHEMA='mysql' AND TA
 select count(*) from INFORMATION_SCHEMA.TABLES where TABLE_SCHEMA='mysql' AND TABLE_NAME='';
 select count(*) from INFORMATION_SCHEMA.TABLES where TABLE_SCHEMA='' AND TABLE_NAME='';
 select count(*) from INFORMATION_SCHEMA.TABLES where TABLE_SCHEMA='' AND TABLE_NAME='nonexisting';
+
+#
+# Bug#30689 Wrong content in I_S.VIEWS.VIEW_DEFINITION if VIEW is based on I_S
+#
+CREATE VIEW v1
+AS SELECT *
+FROM INFORMATION_SCHEMA.TABLES;
+SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS where TABLE_NAME = 'v1';
+DROP VIEW v1;
+
+#
+# Bug#30795 Query on INFORMATION_SCHEMA.SCHEMATA, wrong result
+#
+SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA
+WHERE SCHEMA_NAME ='information_schema';
+                                                                                                 
+#
+# Bug#31381 Error in retrieving Data from INFORMATION_SCHEMA
+#
+SELECT TABLE_COLLATION FROM INFORMATION_SCHEMA.TABLES
+WHERE TABLE_SCHEMA='mysql' and TABLE_NAME= 'db';
+
+#
+# Bug#31633 Information schema = NULL queries crash the server
+#
+select * from information_schema.columns where table_schema = NULL;
+select * from `information_schema`.`COLUMNS` where `TABLE_NAME` = NULL;
+select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_NAME` = NULL;
+select * from `information_schema`.`PARTITIONS` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`PARTITIONS` where `TABLE_NAME` = NULL;
+select * from `information_schema`.`REFERENTIAL_CONSTRAINTS` where `CONSTRAINT_SCHEMA` = NULL;
+select * from `information_schema`.`REFERENTIAL_CONSTRAINTS` where `TABLE_NAME` = NULL;
+select * from information_schema.schemata where schema_name = NULL;
+select * from `information_schema`.`STATISTICS` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`STATISTICS` where `TABLE_NAME` = NULL;
+select * from information_schema.tables where table_schema = NULL;
+select * from information_schema.tables where table_catalog = NULL;
+select * from information_schema.tables where table_name = NULL;
+select * from `information_schema`.`TABLE_CONSTRAINTS` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`TABLE_CONSTRAINTS` where `TABLE_NAME` = NULL;
+select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_SCHEMA` = NULL;
+select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_TABLE` = NULL;
+select * from `information_schema`.`VIEWS` where `TABLE_SCHEMA` = NULL;
+select * from `information_schema`.`VIEWS` where `TABLE_NAME` = NULL;
+
 --echo End of 5.1 tests.
--- a/mysql-test/t/innodb_gis.test
+++ b/mysql-test/t/innodb_gis.test
@ -1,6 +1,7 @@
 --source include/have_innodb.inc
 SET storage_engine=innodb;
 --source include/gis_generic.inc
+--source include/gis_keys.inc

 #
 # Bug #15680 (SPATIAL key in innodb)
--- a/mysql-test/t/insert_select.test
+++ b/mysql-test/t/insert_select.test
@ -372,3 +372,15 @@ INSERT INTO t1 (prev_id) SELECT id
 SELECT * FROM t1;

 DROP TABLE t1,t2;
+
+--echo #
+--echo # Bug#30384: Having SQL_BUFFER_RESULT option in the
+--echo #            CREATE .. KEY(..) .. SELECT led to creating corrupted index.
+--echo #
+create table t1(f1 int);
+insert into t1 values(1),(2),(3);
+create table t2 (key(f1)) engine=myisam select sql_buffer_result f1 from t1;
+check table t2 extended;
+drop table t1,t2;
+--echo ##################################################################
+
--- a/mysql-test/t/join.test
+++ b/mysql-test/t/join.test
@ -698,4 +698,33 @@ select '^^: The above should be ~= 20 + cost(select * from t1). Value less than

 drop table t1, t2;

+#
+# Bug #31094: Forcing index-based sort doesn't work anymore if joins are
+# done
+#
+
+CREATE TABLE t1 (a INT PRIMARY KEY, b INT);
+CREATE TABLE t2 (c INT PRIMARY KEY, d INT);
+
+INSERT INTO t1 VALUES(1,NULL),(2,NULL),(3,NULL),(4,NULL);
+INSERT INTO t1 SELECT a + 4, b FROM t1;
+INSERT INTO t1 SELECT a + 8, b FROM t1;
+INSERT INTO t1 SELECT a + 16, b FROM t1;
+INSERT INTO t1 SELECT a + 32, b FROM t1;
+INSERT INTO t1 SELECT a + 64, b FROM t1;
+INSERT INTO t2 SELECT a, b FROM t1;
+
+#expect indexed ORDER BY
+EXPLAIN SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a LIMIT 2;
+EXPLAIN SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a LIMIT 2;
+SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a LIMIT 2;
+SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a LIMIT 2;
+
+#expect filesort
+EXPLAIN SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a;
+EXPLAIN SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a;
+SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a;
+SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a;
+
+DROP TABLE IF EXISTS t1,t2;
 --echo End of 5.0 tests.
--- a/mysql-test/t/log_tables.test
+++ b/mysql-test/t/log_tables.test
@ -253,11 +253,11 @@ use mysql;
 CREATE TABLE `general_log` (
  `event_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
                         ON UPDATE CURRENT_TIMESTAMP,
-  `user_host` mediumtext,
-  `thread_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
-  `command_type` varchar(64) DEFAULT NULL,
-  `argument` mediumtext
+  `user_host` mediumtext NOT NULL,
+  `thread_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
+  `command_type` varchar(64) NOT NULL,
+  `argument` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='General log';

 CREATE TABLE `slow_log` (
@ -268,10 +268,10 @@ CREATE TABLE `slow_log` (
  `lock_time` time NOT NULL,
  `rows_sent` int(11) NOT NULL,
  `rows_examined` int(11) NOT NULL,
-  `db` varchar(512) DEFAULT NULL,
-  `last_insert_id` int(11) DEFAULT NULL,
-  `insert_id` int(11) DEFAULT NULL,
-  `server_id` int(11) DEFAULT NULL,
+  `db` varchar(512) NOT NULL,
+  `last_insert_id` int(11) NOT NULL,
+  `insert_id` int(11) NOT NULL,
+  `server_id` int(11) NOT NULL,
  `sql_text` mediumtext NOT NULL
 ) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow log';

--- a/mysql-test/t/merge.test
+++ b/mysql-test/t/merge.test
@ -511,4 +511,18 @@ SELECT * FROM tm1;
 CHECK TABLE tm1;
 DROP TABLE tm1, t1, t2;

+#
+# Bug#15522 - create ... select and with merge tables
+#
+# This was fixed together with Bug#20662 (Infinite loop in CREATE TABLE
+# IF NOT EXISTS ... SELECT with locked tables).
+# The new behavior for MERGE tables is consistent with the
+# CREATE TABLE SELECT behavior for ordinary tables.
+#
+CREATE TABLE t1(c1 INT);
+CREATE TABLE t2 (c1 INT) ENGINE=MERGE UNION=(t1) INSERT_METHOD=FIRST;
+--error ER_UPDATE_TABLE_USED
+CREATE TABLE IF NOT EXISTS t1 SELECT * FROM t2;
+DROP TABLE t1, t2;
+
 --echo End of 5.0 tests
--- a/mysql-test/t/mysqldump.test
+++ b/mysql-test/t/mysqldump.test
@ -1576,6 +1576,23 @@ SELECT * FROM t2;

 DROP TABLE t1,t2;

+--echo #
+--echo # Bug#29815: new option for suppressing last line of mysqldump:
+--echo #            "Dump completed on"
+--echo #
+
+--echo # --skip-dump-date:
+--replace_regex /-- [^D][^u][^m][^p].*// /\/\*!.*//
+--exec $MYSQL_DUMP --skip-dump-date test
+
+--echo # --dump-date:
+--replace_regex /-- [^D][^u][^m][^p].*// /\/\*!.*// / on [0-9 :-]+/ on DATE/
+--exec $MYSQL_DUMP --dump-date test
+
+--echo # --dump-date (default):
+--replace_regex /-- [^D][^u][^m][^p].*// /\/\*!.*// / on [0-9 :-]+/ on DATE/
+--exec $MYSQL_DUMP test
+
 --echo #
 --echo # End of 5.0 tests
 --echo #
--- a/mysql-test/t/mysqlslap.test
+++ b/mysql-test/t/mysqlslap.test
@ -40,3 +40,16 @@
 --exec $MYSQL_SLAP --only-print --delimiter=";" --query="select * from t1;select * from t2" --create="CREATE TABLE t1 (id int, name varchar(64)); create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2')" --engine="heap,myisam" --post-query="SHOW TABLES" --pre-query="SHOW TABLES" --number-of-queries=6 --commit=1;

 --exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-add-autoincrement --auto-generate-sql-load-type=write --detach=2
+
+--echo #
+--echo # Bug #29985: mysqlslap -- improper handling of resultsets in SPROCs
+--echo #
+
+--disable_warnings
+DROP PROCEDURE IF EXISTS p1;
+--enable_warnings
+CREATE PROCEDURE p1() SELECT 1;
+
+--exec $MYSQL_SLAP --create-schema=test --delimiter=";" --query="CALL p1; SELECT 1;" --silent 2>&1 
+
+DROP PROCEDURE p1;
--- a/mysql-test/t/null.test
+++ b/mysql-test/t/null.test
@ -1,6 +1,6 @@
 # Initialise
 --disable_warnings
-drop table if exists t1;
+drop table if exists t1, t2;
 --enable_warnings

 #
@ -231,4 +231,27 @@ drop table bug19145a;
 drop table bug19145b;
 drop table bug19145c;

-# End of 4.1 tests
+--echo # End of 4.1 tests
+
+--echo #
+--echo # Bug #31471: decimal_bin_size: Assertion `scale >= 0 &&
+--echo #             precision > 0 && scale <= precision'
+--echo #
+
+CREATE TABLE t1 (a DECIMAL (1, 0) ZEROFILL, b DECIMAL (1, 0) ZEROFILL);
+INSERT INTO t1 (a, b) VALUES (0, 0);
+
+CREATE TABLE t2 SELECT IFNULL(a, b) FROM t1;
+DESCRIBE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 SELECT IFNULL(a, NULL) FROM t1;
+DESCRIBE t2;
+DROP TABLE t2;
+
+CREATE TABLE t2 SELECT IFNULL(NULL, b) FROM t1;
+DESCRIBE t2;
+
+DROP TABLE t1, t2;
+
+--echo # End of 5.0 tests
--- a/mysql-test/t/olap.test
+++ b/mysql-test/t/olap.test
@ -358,3 +358,12 @@ SELECT * FROM (SELECT a, SUM(a) FROM t1 GROUP BY a WITH ROLLUP) as t;

 DROP TABLE t1;

+--echo #
+--echo # Bug#31095: Unexpected NULL constant caused server crash.
+--echo #
+create table t1(a int);
+insert into t1 values (1),(2),(3);
+select count(a) from t1 group by null with rollup;
+drop table t1;
+--echo ##############################################################
+
--- a/mysql-test/t/order_by.test
+++ b/mysql-test/t/order_by.test
@ -779,3 +779,60 @@ EXPLAIN SELECT id,c3 FROM t2 WHERE c2 BETWEEN 20 AND 30 ORDER BY c3 LIMIT 4000;
 SELECT id,c3 FROM t2 WHERE c2=11 ORDER BY c3 LIMIT 20;

 DROP TABLE t1,t2;
+
+# 
+# Bug #30665: Inconsistent optimization of IGNORE INDEX FOR {ORDER BY|GROUP BY}
+#
+CREATE TABLE t1 (
+  a INT,
+  b INT,
+  PRIMARY KEY (a),
+  KEY ab(a, b)
+);
+INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4);
+INSERT INTO t1 SELECT a + 4, b + 4 FROM t1;
+INSERT INTO t1 SELECT a + 8, b + 8 FROM t1;
+INSERT INTO t1 SELECT a +16, b +16 FROM t1;
+INSERT INTO t1 SELECT a +32, b +32 FROM t1;
+INSERT INTO t1 SELECT a +64, b +64 FROM t1;
+
+EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (a, ab) GROUP BY a;
+
+--disable_query_log
+--let $q = `show status like 'Created_tmp_tables';`
+eval set @tmp_tables_before = 
+  CAST(REPLACE('$q', 'Created_tmp_tables', '') AS UNSIGNED);
+--enable_query_log
+
+SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (a, ab) GROUP BY a;
+
+# this query creates one temporary table in itself, which we are not
+# interested in.
+
+--disable_query_log
+--let $q = `show status like 'Created_tmp_tables';`
+eval set @tmp_tables_after = 
+  CAST(REPLACE('$q', 'Created_tmp_tables', '') AS UNSIGNED);
+--enable_query_log
+
+SELECT @tmp_tables_after = @tmp_tables_before ;
+
+EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (a, ab) ORDER BY a;
+
+--disable_query_log
+--let $q = `show status like 'Created_tmp_tables';`
+eval set @tmp_tables_before = 
+  CAST(REPLACE('$q', 'Created_tmp_tables', '') AS UNSIGNED);
+--enable_query_log
+
+SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (a, ab) ORDER BY a;
+
+--disable_query_log
+--let $q = `show status like 'Created_tmp_tables';`
+eval set @tmp_tables_after = 
+  CAST(REPLACE('$q', 'Created_tmp_tables', '') AS UNSIGNED);
+--enable_query_log
+
+SELECT @tmp_tables_after = @tmp_tables_before;
+
+DROP TABLE t1;
--- a/mysql-test/t/partition.test
+++ b/mysql-test/t/partition.test
@ -1422,6 +1422,30 @@ ALTER TABLE t1 DROP PARTITION p1;

 DROP TABLE t1;

+#
+# Bug #30484: Partitions: crash with self-referencing trigger
+#
+
+create table t (s1 int) engine=myisam partition by key (s1);
+create trigger t_ad after delete on t for each row insert into t values (old.s1);
+insert into t values (1);
+drop table t;
+
+#
+# Bug #27816: Log tables ran with partitions crashes the server when logging
+# is enabled.
+#
+
+USE mysql;
+SET GLOBAL general_log = 0;
+ALTER TABLE general_log ENGINE = MyISAM;
+--error ER_WRONG_USAGE
+ALTER TABLE general_log PARTITION BY RANGE (TO_DAYS(event_time))
+  (PARTITION p0 VALUES LESS THAN (733144), PARTITION p1 VALUES LESS THAN (3000000));
+ALTER TABLE general_log ENGINE = CSV;
+SET GLOBAL general_log = default;
+use test;
+
 #
 # Bug #27084 partitioning by list seems failing when using case 
 # BUG #18198: Case no longer supported, test case removed
--- a/mysql-test/t/partition_innodb.test
+++ b/mysql-test/t/partition_innodb.test
@ -134,3 +134,11 @@ SELECT * FROM t1 WHERE first_name='Andy' OR last_name='Jake';

 drop table t1;

+#
+# BUG#30583 - Partition on DOUBLE key + INNODB + count(*) == crash
+#
+CREATE TABLE t1 (a DOUBLE NOT NULL, KEY(a)) ENGINE=InnoDB
+PARTITION BY KEY(a) PARTITIONS 10;
+INSERT INTO t1 VALUES(1),(2);
+SELECT COUNT(*) FROM t1;
+DROP TABLE t1;
--- a/mysql-test/t/query_cache.test
+++ b/mysql-test/t/query_cache.test
@ -1250,10 +1250,9 @@ disconnect user1;
 disconnect user2;
 disconnect user3;

--echo End of 5.0 tests
-
 #
 # Bug #28211 RENAME DATABASE and query cache don't play nicely together
+#
 # TODO: enable these tests when RENAME DATABASE is implemented.
 # --disable_warnings
 # drop database if exists db1;
@ -1299,3 +1298,24 @@ set GLOBAL query_cache_limit=default;
 set GLOBAL query_cache_min_res_unit=default;
 set GLOBAL query_cache_size=default;

+--echo End of 5.0 tests
+
+#
+# Bug #31157: Crash when select+order by the avg of some field within the
+# group by
+#
+
+CREATE TABLE t1 (a ENUM('rainbow'));
+INSERT INTO t1 VALUES (),(),(),(),();
+SELECT 1 FROM t1 GROUP BY (SELECT 1 FROM t1 ORDER BY AVG(LAST_INSERT_ID()));
+DROP TABLE t1;
+CREATE TABLE t1 (a LONGBLOB);
+INSERT INTO t1 SET a = 'aaaa';
+INSERT INTO t1 SET a = 'aaaa';
+SELECT 1 FROM t1 GROUP BY
+  (SELECT LAST_INSERT_ID() FROM t1 ORDER BY MIN(a) ASC LIMIT 1);
+DROP TABLE t1;
+
+
+--echo End of 5.1 tests
+
--- a/mysql-test/t/type_date.test
+++ b/mysql-test/t/type_date.test
@ -139,3 +139,58 @@ insert into t1 values (9912101,9912101,9912101);
 insert into t1 values (11111,11111,11111);
 select * from t1;
 drop table t1;
+
+#
+# Bug #30942: select str_to_date from derived table returns varying results
+#
+CREATE TABLE t1 (
+  a INT
+);
+
+INSERT INTO t1 VALUES (1);
+INSERT INTO t1 VALUES (NULL);
+
+SELECT str_to_date( '', a ) FROM t1;
+DROP TABLE t1;
+
+
+#
+# Bug #31221: Optimizer incorrectly identifies impossible WHERE clause
+#
+
+CREATE TABLE t1 (a DATE, b int, PRIMARY KEY (a,b));
+INSERT INTO t1 VALUES (DATE(NOW()), 1);
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+INSERT INTO t1 VALUES (DATE(NOW()), 2);
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+SELECT COUNT(*) FROM t1 WHERE a = NOW() AND b = 1;
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW() AND b = 1;
+ALTER TABLE t1 DROP PRIMARY KEY;
+SELECT COUNT(*) FROM t1 WHERE a = NOW();
+EXPLAIN SELECT COUNT(*) FROM t1 WHERE a = NOW();
+
+DROP TABLE t1;
+
+#
+# Bug #28687: Search fails on '0000-00-00' date after sql_mode change
+#
+
+CREATE TABLE t1 (a DATE);
+CREATE TABLE t2 (a DATE);
+CREATE INDEX i ON t1 (a);
+INSERT INTO t1 VALUES ('0000-00-00'),('0000-00-00');
+INSERT INTO t2 VALUES ('0000-00-00'),('0000-00-00');
+SELECT * FROM t1 WHERE a = '0000-00-00';
+SELECT * FROM t2 WHERE a = '0000-00-00';
+SET SQL_MODE=TRADITIONAL;
+EXPLAIN SELECT * FROM t1 WHERE a = '0000-00-00';
+SELECT * FROM t1 WHERE a = '0000-00-00';
+SELECT * FROM t2 WHERE a = '0000-00-00';
+--error ER_TRUNCATED_WRONG_VALUE
+INSERT INTO t1 VALUES ('0000-00-00');
+SET SQL_MODE=DEFAULT;
+DROP TABLE t1,t2;
+
+--echo End of 5.0 tests
--- a/mysql-test/t/type_datetime.test
+++ b/mysql-test/t/type_datetime.test
@ -283,6 +283,43 @@ select * from t1 where f1 between 2002010 and 20070101000000;
 select * from t1 where f1 between 20020101 and 2007010100000;
 drop table t1;

+--echo #
+--echo # Bug#27216: functions with parameters of different date types may
+--echo #            return wrong type of the result.
+--echo #
+create table t1 (f1 date, f2 datetime, f3 varchar(20));
+create table t2 as select coalesce(f1,f1) as f4 from t1;
+desc t2;
+create table t3 as select coalesce(f1,f2) as f4 from t1;
+desc t3;
+create table t4 as select coalesce(f2,f2) as f4 from t1;
+desc t4;
+create table t5 as select coalesce(f1,f3) as f4 from t1;
+desc t5;
+create table t6 as select coalesce(f2,f3) as f4 from t1;
+desc t6;
+create table t7 as select coalesce(makedate(1997,1),f2) as f4 from t1;
+desc t7;
+create table t8 as select coalesce(cast('01-01-01' as datetime),f2) as f4
+  from t1;
+desc t8;
+create table t9 as select case when 1 then cast('01-01-01' as date)
+  when 0 then cast('01-01-01' as date) end as f4 from t1;
+desc t9;
+create table t10 as select case when 1 then cast('01-01-01' as datetime)
+  when 0 then cast('01-01-01' as datetime) end as f4 from t1;
+desc t10;
+create table t11 as select if(1, cast('01-01-01' as datetime),
+  cast('01-01-01' as date)) as f4 from t1;
+desc t11;
+create table t12 as select least(cast('01-01-01' as datetime),
+  cast('01-01-01' as date)) as f4 from t1;
+desc t12;
+create table t13 as select ifnull(cast('01-01-01' as datetime),
+  cast('01-01-01' as date)) as f4 from t1;
+desc t13;
+drop tables t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13;
+--echo ###################################################################
 #
 # Bug #31253: crash comparing datetime to double
 # Should return 1st row only. Crashes if NULL propagation fails.
@ -302,7 +339,6 @@ select sum(a) from t1 group by convert(a, datetime);
 drop table t1;

 --echo End of 5.0 tests
-
 #
 # Test of storing datetime into date fields
 #
--- a/mysql-test/t/type_decimal.test
+++ b/mysql-test/t/type_decimal.test
@ -410,6 +410,13 @@ SELECT ROUND(qty,3), dps, ROUND(qty,dps) FROM t1;
 DROP TABLE t1;

 #
+# Bug#31019: MOD() function and operator crashes MySQL when
+#            divisor is very long and < 1
+#
+
+SELECT 1 % .123456789123456789123456789123456789123456789123456789123456789123456789123456789 AS '%';
+SELECT MOD(1, .123456789123456789123456789123456789123456789123456789123456789123456789123456789) AS 'MOD()';
+
 # Bug #31227: memory overrun with decimal (6,6) and zerofill and group_concat
 # valgrind will complain about this (the group_concat(f2)) on unpatched mysqld.
 #
@ -419,3 +426,4 @@ select group_concat(f1),group_concat(f2) from t1;
 drop table t1;

 --echo End of 5.0 tests
+
--- a/Show more
+++ b/Show more