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Merge mysql.com:/usr/home/bar/mysql-4.1.b19741v0

Browse source 
into  mysql.com:/usr/home/bar/mysql-4.1.b19741
This commit is contained in:
unknown 2006-08-07 13:15:23 +05:00
commit ef6019010d
47 changed files with 601 additions and 69 deletions
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39
client/mysql.cc
View file

@ -550,13 +550,13 @@ static struct my_option my_long_options[] =
{"force", 'f', "Continue even if we get an sql error.",
(gptr*) &ignore_errors, (gptr*) &ignore_errors, 0, GET_BOOL, NO_ARG, 0, 0,
0, 0, 0, 0},
{"no-named-commands", 'g',
"Named commands are disabled. Use \\* form only, or use named commands only in the beginning of a line ending with a semicolon (;) Since version 10.9 the client now starts with this option ENABLED by default! Disable with '-G'. Long format commands still work from the first line. WARNING: option deprecated; use --disable-named-commands instead.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"named-commands", 'G',
"Enable named commands. Named commands mean this program's internal commands; see mysql> help . When enabled, the named commands can be used from any line of the query, otherwise only from the first line, before an enter. Disable with --disable-named-commands. This option is disabled by default.",
(gptr*) &named_cmds, (gptr*) &named_cmds, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0,
0, 0},
{"no-named-commands", 'g',
"Named commands are disabled. Use \\* form only, or use named commands only in the beginning of a line ending with a semicolon (;) Since version 10.9 the client now starts with this option ENABLED by default! Disable with '-G'. Long format commands still work from the first line. WARNING: option deprecated; use --disable-named-commands instead.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"ignore-spaces", 'i', "Ignore space after function names.", 0, 0, 0,
GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"local-infile", OPT_LOCAL_INFILE, "Enable/disable LOAD DATA LOCAL INFILE.",
@ -575,13 +575,6 @@ static struct my_option my_long_options[] =
NO_ARG, 1, 0, 0, 0, 0, 0},
{"skip-line-numbers", 'L', "Don't write line number for errors. WARNING: -L is deprecated, use long version of this option instead.", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
#ifdef USE_POPEN
{"no-pager", OPT_NOPAGER,
"Disable pager and print to stdout. See interactive help (\\h) also. WARNING: option deprecated; use --disable-pager instead.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"no-tee", OPT_NOTEE, "Disable outfile. See interactive help (\\h) also. WARNING: option deprecated; use --disable-tee instead", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
{"unbuffered", 'n', "Flush buffer after each query.", (gptr*) &unbuffered,
(gptr*) &unbuffered, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"column-names", OPT_COLUMN_NAMES, "Write column names in results.",
@ -601,8 +594,11 @@ static struct my_option my_long_options[] =
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
#ifdef USE_POPEN
{"pager", OPT_PAGER,
"Pager to use to display results. If you don't supply an option the default pager is taken from your ENV variable PAGER. Valid pagers are less, more, cat [> filename], etc. See interactive help (\\h) also. This option does not work in batch mode.",
"Pager to use to display results. If you don't supply an option the default pager is taken from your ENV variable PAGER. Valid pagers are less, more, cat [> filename], etc. See interactive help (\\h) also. This option does not work in batch mode. Disable with --disable-pager. This option is disabled by default.",
0, 0, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
{"no-pager", OPT_NOPAGER,
"Disable pager and print to stdout. See interactive help (\\h) also. WARNING: option deprecated; use --disable-pager instead.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"password", 'p',
"Password to use when connecting to server. If password is not given it's asked from the tty.",
@ -643,8 +639,10 @@ static struct my_option my_long_options[] =
{"debug-info", 'T', "Print some debug info at exit.", (gptr*) &info_flag,
(gptr*) &info_flag, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"tee", OPT_TEE,
"Append everything into outfile. See interactive help (\\h) also. Does not work in batch mode.",
"Append everything into outfile. See interactive help (\\h) also. Does not work in batch mode. Disable with --disable-tee. This option is disabled by default.",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"no-tee", OPT_NOTEE, "Disable outfile. See interactive help (\\h) also. WARNING: option deprecated; use --disable-tee instead", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
#ifndef DONT_ALLOW_USER_CHANGE
{"user", 'u', "User for login if not current user.", (gptr*) &current_user,
(gptr*) &current_user, 0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
@ -1725,7 +1723,14 @@ static int com_server_help(String *buffer __attribute__((unused)),
if (help_arg[0] != '\'')
{
(void) strxnmov(cmd_buf, sizeof(cmd_buf), "help '", help_arg, "'", NullS);
char *end_arg= strend(help_arg);
if(--end_arg)
{
while (my_isspace(charset_info,*end_arg))
end_arg--;
*++end_arg= '\0';
}
(void) strxnmov(cmd_buf, sizeof(cmd_buf), "help '", help_arg, "'", NullS);
server_cmd= cmd_buf;
}
@ -1811,9 +1816,13 @@ com_help(String *buffer __attribute__((unused)),
{
reg1 int i, j;
char * help_arg= strchr(line,' '), buff[32], *end;
if (help_arg)
return com_server_help(buffer,line,help_arg+1);
{
while (my_isspace(charset_info,*help_arg))
help_arg++;
if (*help_arg)
return com_server_help(buffer,line,help_arg);
}
put_info("\nFor information about MySQL products and services, visit:\n"
" http://www.mysql.com/\n"

6
client/mysqltest.c
View file

@ -147,7 +147,7 @@ const char *user = 0, *host = 0, *unix_sock = 0, *opt_basedir="./";
static int port = 0;
static my_bool opt_big_test= 0, opt_compress= 0, silent= 0, verbose = 0;
static my_bool tty_password= 0, ps_protocol= 0, ps_protocol_enabled= 0;
static uint start_lineno, *lineno;
static uint start_lineno= 0, *lineno;
const char *manager_user="root",*manager_host=0;
char *manager_pass=0;
int manager_port=MYSQL_MANAGER_PORT;
@ -580,7 +580,7 @@ static void die(const char *fmt, ...)
if (cur_file && cur_file != file_stack)
fprintf(stderr, "In included file \"%s\": ",
cur_file->file_name);
if (start_lineno != 0)
if (start_lineno > 0)
fprintf(stderr, "At line %u: ", start_lineno);
vfprintf(stderr, fmt, args);
fprintf(stderr, "\n");
@ -4072,6 +4072,8 @@ int main(int argc, char **argv)
parser.current_line += current_line_inc;
}
start_lineno= 0;
if (!query_executed && result_file && my_stat(result_file, &res_info, 0))
{
/*

4
configure.in
View file

@ -2380,12 +2380,16 @@ then
man_dirs="man"
man1_files=`ls -1 $srcdir/man/*.1 | sed -e 's;^.*man/;;'`
man1_files=`echo $man1_files`
man8_files=`ls -1 $srcdir/man/*.8 | sed -e 's;^.*man/;;'`
man8_files=`echo $man8_files`
else
man_dirs=""
man1_files=""
man8_files=""
fi
AC_SUBST(man_dirs)
AC_SUBST(man1_files)
AC_SUBST(man8_files)
# Shall we build the bench code?
AC_ARG_WITH(bench,

3
heap/hp_delete.c
View file

@ -73,7 +73,10 @@ int hp_rb_delete_key(HP_INFO *info, register HP_KEYDEF *keyinfo,
int res;
if (flag)
{
info->last_pos= NULL; /* For heap_rnext/heap_rprev */
info->lastkey_len= 0;
}
custom_arg.keyseg= keyinfo->seg;
custom_arg.key_length= hp_rb_make_key(keyinfo, info->recbuf, record, recpos);

15
innobase/ibuf/ibuf0ibuf.c
View file

@ -945,14 +945,11 @@ ibool
ibuf_fixed_addr_page(
/*=================*/
/* out: TRUE if a fixed address ibuf i/o page */
ulint space, /* in: space id */
ulint page_no)/* in: page number */
{
if ((ibuf_bitmap_page(page_no))
|| (page_no == IBUF_TREE_ROOT_PAGE_NO)) {
return(TRUE);
}
return(FALSE);
return((space == 0 && page_no == IBUF_TREE_ROOT_PAGE_NO)
|| ibuf_bitmap_page(page_no));
}
/***************************************************************************
@ -976,7 +973,7 @@ ibuf_page(
return(FALSE);
}
if (ibuf_fixed_addr_page(page_no)) {
if (ibuf_fixed_addr_page(space, page_no)) {
return(TRUE);
}
@ -1024,7 +1021,7 @@ ibuf_page_low(
return(FALSE);
}
#endif
if (ibuf_fixed_addr_page(page_no)) {
if (ibuf_fixed_addr_page(space, page_no)) {
return(TRUE);
}
@ -2931,7 +2928,7 @@ ibuf_merge_or_delete_for_page(
return;
}
#endif
if (ibuf_fixed_addr_page(page_no) || fsp_descr_page(page_no)
if (ibuf_fixed_addr_page(space, page_no) || fsp_descr_page(page_no)
|| trx_sys_hdr_page(space, page_no)) {
return;
}

3
man/Makefile.am
View file

@ -18,7 +18,8 @@
## Process this file with automake to create Makefile.in
man1_MANS = @man1_files@
EXTRA_DIST = $(man1_MANS)
man8_MANS = @man8_files@
EXTRA_DIST = $(man1_MANS) $(man8_MANS)
# Don't update the files from bitkeeper
%::SCCS/s.%

2
mysql-test/Makefile.am
View file

@ -60,6 +60,7 @@ dist-hook:
$(INSTALL_DATA) $(srcdir)/std_data/*.dat $(srcdir)/std_data/*.000001 $(distdir)/std_data
$(INSTALL_DATA) $(srcdir)/std_data/des_key_file $(distdir)/std_data
$(INSTALL_DATA) $(srcdir)/std_data/*.pem $(distdir)/std_data
$(INSTALL_DATA) $(srcdir)/std_data/*.cnf $(distdir)/std_data
$(INSTALL_DATA) $(srcdir)/lib/init_db.sql $(distdir)/lib
$(INSTALL_DATA) $(srcdir)/lib/*.pl $(distdir)/lib
@ -83,6 +84,7 @@ install-data-local:
$(INSTALL_DATA) $(srcdir)/include/*.inc $(DESTDIR)$(testdir)/include
$(INSTALL_DATA) $(srcdir)/std_data/*.dat $(DESTDIR)$(testdir)/std_data
$(INSTALL_DATA) $(srcdir)/std_data/*.*001 $(DESTDIR)$(testdir)/std_data
$(INSTALL_DATA) $(srcdir)/std_data/*.cnf $(DESTDIR)$(testdir)/std_data
$(INSTALL_DATA) $(srcdir)/std_data/des_key_file $(DESTDIR)$(testdir)/std_data
$(INSTALL_DATA) $(srcdir)/std_data/Moscow_leap $(DESTDIR)$(testdir)/std_data
$(INSTALL_DATA) $(srcdir)/std_data/*.pem $(DESTDIR)$(testdir)/std_data

44
mysql-test/r/bug20328.result Normal file
View file

@ -0,0 +1,44 @@
? (\?) Synonym for `help'.
clear (\c) Clear command.
connect (\r) Reconnect to the server. Optional arguments are db and host.
delimiter (\d) Set query delimiter.
edit (\e) Edit command with $EDITOR.
ego (\G) Send command to mysql server, display result vertically.
exit (\q) Exit mysql. Same as quit.
go (\g) Send command to mysql server.
help (\h) Display this help.
nopager (\n) Disable pager, print to stdout.
notee (\t) Don't write into outfile.
pager (\P) Set PAGER [to_pager]. Print the query results via PAGER.
print (\p) Print current command.
prompt (\R) Change your mysql prompt.
quit (\q) Quit mysql.
rehash (\#) Rebuild completion hash.
source (\.) Execute an SQL script file. Takes a file name as an argument.
status (\s) Get status information from the server.
system (\!) Execute a system shell command.
tee (\T) Set outfile [to_outfile]. Append everything into given outfile.
use (\u) Use another database. Takes database name as argument.
charset_name(\C) Switch to another charset. Might be needed for processing binlog.
? (\?) Synonym for `help'.
clear (\c) Clear command.
connect (\r) Reconnect to the server. Optional arguments are db and host.
delimiter (\d) Set query delimiter.
edit (\e) Edit command with $EDITOR.
ego (\G) Send command to mysql server, display result vertically.
exit (\q) Exit mysql. Same as quit.
go (\g) Send command to mysql server.
help (\h) Display this help.
nopager (\n) Disable pager, print to stdout.
notee (\t) Don't write into outfile.
pager (\P) Set PAGER [to_pager]. Print the query results via PAGER.
print (\p) Print current command.
prompt (\R) Change your mysql prompt.
quit (\q) Quit mysql.
rehash (\#) Rebuild completion hash.
source (\.) Execute an SQL script file. Takes a file name as an argument.
status (\s) Get status information from the server.
system (\!) Execute a system shell command.
tee (\T) Set outfile [to_outfile]. Append everything into given outfile.
use (\u) Use another database. Takes database name as argument.
charset_name(\C) Switch to another charset. Might be needed for processing binlog.

2
mysql-test/r/func_group.result
View file

@ -824,6 +824,7 @@ select 1, min(a) from t1m where 1=99;
1 NULL
select 1, min(1) from t1m where a=99;
1 min(1)
1 NULL
select 1, min(1) from t1m where 1=99;
1 min(1)
1 NULL
@ -835,6 +836,7 @@ select 1, max(a) from t1m where 1=99;
1 NULL
select 1, max(1) from t1m where a=99;
1 max(1)
1 NULL
select 1, max(1) from t1m where 1=99;
1 max(1)
1 NULL

28
mysql-test/r/func_str.result
View file

@ -1036,4 +1036,32 @@ a c
abc abc abc
xyz xyz xyz
DROP TABLE t1;
CREATE TABLE t1 (s varchar(10));
INSERT INTO t1 VALUES ('yadda'), ('yaddy');
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(s) > 'ab';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using where
Warnings:
Note 1003 select test.t1.s AS `s` from test.t1 where (trim(test.t1.s) > _latin1'ab')
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM('y' FROM s) > 'ab';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using where
Warnings:
Note 1003 select test.t1.s AS `s` from test.t1 where (trim(both _latin1'y' from test.t1.s) > _latin1'ab')
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(LEADING 'y' FROM s) > 'ab';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using where
Warnings:
Note 1003 select test.t1.s AS `s` from test.t1 where (trim(leading _latin1'y' from test.t1.s) > _latin1'ab')
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(TRAILING 'y' FROM s) > 'ab';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using where
Warnings:
Note 1003 select test.t1.s AS `s` from test.t1 where (trim(trailing _latin1'y' from test.t1.s) > _latin1'ab')
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(BOTH 'y' FROM s) > 'ab';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using where
Warnings:
Note 1003 select test.t1.s AS `s` from test.t1 where (trim(both _latin1'y' from test.t1.s) > _latin1'ab')
DROP TABLE t1;
End of 4.1 tests

9
mysql-test/r/grant.result
View file

@ -383,7 +383,7 @@ GRANT SELECT (c) ON `mysqltest_2`.`t1` TO 'mysqltest_3'@'localhost'
update mysqltest_1.t1, mysqltest_1.t2 set q=10 where b=1;
ERROR 42000: UPDATE command denied to user 'mysqltest_3'@'localhost' for column 'q' in table 't1'
update mysqltest_1.t1, mysqltest_2.t2 set d=20 where d=1;
ERROR 42000: SELECT command denied to user 'mysqltest_3'@'localhost' for column 'd' in table 't2'
ERROR 42000: SELECT command denied to user 'mysqltest_3'@'localhost' for table 't1'
update mysqltest_2.t1, mysqltest_1.t2 set c=20 where b=1;
ERROR 42000: UPDATE command denied to user 'mysqltest_3'@'localhost' for column 'c' in table 't1'
update mysqltest_2.t1, mysqltest_2.t2 set d=10 where s=2;
@ -402,6 +402,7 @@ revoke all on mysqltest_2.t1 from mysqltest_3@localhost;
revoke all on mysqltest_2.t2 from mysqltest_3@localhost;
grant all on mysqltest_2.* to mysqltest_3@localhost;
grant select on *.* to mysqltest_3@localhost;
grant select on mysqltest_2.t1 to mysqltest_3@localhost;
flush privileges;
use mysqltest_1;
update mysqltest_2.t1, mysqltest_2.t2 set c=500,d=600;
@ -409,11 +410,11 @@ update mysqltest_1.t1, mysqltest_1.t2 set a=100,b=200;
ERROR 42000: UPDATE command denied to user 'mysqltest_3'@'localhost' for column 'a' in table 't1'
use mysqltest_2;
update mysqltest_1.t1, mysqltest_1.t2 set a=100,b=200;
ERROR 42000: Access denied for user 'mysqltest_3'@'localhost' to database 'mysqltest_1'
ERROR 42000: UPDATE command denied to user 'mysqltest_3'@'localhost' for table 't1'
update mysqltest_2.t1, mysqltest_1.t2 set c=100,b=200;
ERROR 42000: Access denied for user 'mysqltest_3'@'localhost' to database 'mysqltest_1'
ERROR 42000: UPDATE command denied to user 'mysqltest_3'@'localhost' for table 't2'
update mysqltest_1.t1, mysqltest_2.t2 set a=100,d=200;
ERROR 42000: Access denied for user 'mysqltest_3'@'localhost' to database 'mysqltest_1'
ERROR 42000: UPDATE command denied to user 'mysqltest_3'@'localhost' for table 't1'
select t1.*,t2.* from mysqltest_1.t1,mysqltest_1.t2;
a q b r
10 2 1 2

10
mysql-test/r/grant2.result
View file

@ -143,3 +143,13 @@ flush privileges;
drop user mysqltest_3@host3;
drop user mysqltest_1@host1, mysqltest_2@host2, mysqltest_4@host4,
mysqltest_5@host5, mysqltest_6@host6, mysqltest_7@host7;
create database mysqltest_1;
grant select, insert, update on `mysqltest\_1`.* to mysqltest_1@localhost;
set sql_log_off = 1;
ERROR HY000: Access denied; you need the SUPER privilege for this operation
set sql_log_bin = 0;
ERROR HY000: Access denied; you need the SUPER privilege for this operation
delete from mysql.user where user like 'mysqltest\_1';
delete from mysql.db where user like 'mysqltest\_1';
drop database mysqltest_1;
flush privileges;

35
mysql-test/r/heap_btree.result
View file

@ -246,3 +246,38 @@ DELETE from t1 where a < 100;
SELECT * from t1;
a
DROP TABLE t1;
create table t1(a int not null, key using btree(a)) engine=heap;
insert into t1 values (2), (2), (2), (1), (1), (3), (3), (3), (3);
select a from t1 where a > 2;
a
3
3
3
3
delete from t1 where a < 4;
select a from t1;
a
insert into t1 values (2), (2), (2), (1), (1), (3), (3), (3), (3);
select a from t1 where a > 4;
a
delete from t1 where a > 4;
select a from t1;
a
3
3
1
3
3
1
2
2
2
select a from t1 where a > 3;
a
delete from t1 where a >= 2;
select a from t1;
a
1
1
drop table t1;
End of 4.1 tests

44
mysql-test/r/mysql_client.result
View file

@ -2,3 +2,47 @@
1
ERROR 1064 (42000) at line 3: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
ERROR at line 1: USE must be followed by a database name
? (\?) Synonym for `help'.
clear (\c) Clear command.
connect (\r) Reconnect to the server. Optional arguments are db and host.
delimiter (\d) Set query delimiter.
edit (\e) Edit command with $EDITOR.
ego (\G) Send command to mysql server, display result vertically.
exit (\q) Exit mysql. Same as quit.
go (\g) Send command to mysql server.
help (\h) Display this help.
nopager (\n) Disable pager, print to stdout.
notee (\t) Don't write into outfile.
pager (\P) Set PAGER [to_pager]. Print the query results via PAGER.
print (\p) Print current command.
prompt (\R) Change your mysql prompt.
quit (\q) Quit mysql.
rehash (\#) Rebuild completion hash.
source (\.) Execute an SQL script file. Takes a file name as an argument.
status (\s) Get status information from the server.
system (\!) Execute a system shell command.
tee (\T) Set outfile [to_outfile]. Append everything into given outfile.
use (\u) Use another database. Takes database name as argument.
charset_name(\C) Switch to another charset. Might be needed for processing binlog.
? (\?) Synonym for `help'.
clear (\c) Clear command.
connect (\r) Reconnect to the server. Optional arguments are db and host.
delimiter (\d) Set query delimiter.
edit (\e) Edit command with $EDITOR.
ego (\G) Send command to mysql server, display result vertically.
exit (\q) Exit mysql. Same as quit.
go (\g) Send command to mysql server.
help (\h) Display this help.
nopager (\n) Disable pager, print to stdout.
notee (\t) Don't write into outfile.
pager (\P) Set PAGER [to_pager]. Print the query results via PAGER.
print (\p) Print current command.
prompt (\R) Change your mysql prompt.
quit (\q) Quit mysql.
rehash (\#) Rebuild completion hash.
source (\.) Execute an SQL script file. Takes a file name as an argument.
status (\s) Get status information from the server.
system (\!) Execute a system shell command.
tee (\T) Set outfile [to_outfile]. Append everything into given outfile.
use (\u) Use another database. Takes database name as argument.
charset_name(\C) Switch to another charset. Might be needed for processing binlog.

2
mysql-test/r/ps_1general.result
View file

@ -282,7 +282,7 @@ t9 MyISAM 9 Dynamic 2 220 440 4294967295 2048 0 NULL # # # latin1_swedish_ci NUL
prepare stmt4 from ' show status like ''Threads_running'' ';
execute stmt4;
Variable_name Value
Threads_running 1
Threads_running #
prepare stmt4 from ' show variables like ''sql_mode'' ';
execute stmt4;
Variable_name Value

75
mysql-test/r/select.result
View file

@ -2744,3 +2744,78 @@ SELECT i='1e+01',i=1e+01, i in (1e+01), i in ('1e+01') FROM t1;
i='1e+01' i=1e+01 i in (1e+01) i in ('1e+01')
0 1 1 1
DROP TABLE t1;
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 VALUES (1,1), (2,1), (4,10);
CREATE TABLE t2 (a int PRIMARY KEY, b int, KEY b (b));
INSERT INTO t2 VALUES (1,NULL), (2,10);
ALTER TABLE t1 ENABLE KEYS;
EXPLAIN SELECT STRAIGHT_JOIN SQL_NO_CACHE COUNT(*) FROM t2, t1 WHERE t1.b = t2.b OR t2.b IS NULL;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index b b 5 NULL 2 Using index
1 SIMPLE t1 ALL NULL NULL NULL NULL 3 Using where
SELECT STRAIGHT_JOIN SQL_NO_CACHE * FROM t2, t1 WHERE t1.b = t2.b OR t2.b IS NULL;
a b a b
1 NULL 1 1
1 NULL 2 1
1 NULL 4 10
2 10 4 10
EXPLAIN SELECT STRAIGHT_JOIN SQL_NO_CACHE COUNT(*) FROM t2, t1 WHERE t1.b = t2.b OR t2.b IS NULL;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index b b 5 NULL 2 Using index
1 SIMPLE t1 ALL NULL NULL NULL NULL 3 Using where
SELECT STRAIGHT_JOIN SQL_NO_CACHE * FROM t2, t1 WHERE t1.b = t2.b OR t2.b IS NULL;
a b a b
1 NULL 1 1
1 NULL 2 1
1 NULL 4 10
2 10 4 10
DROP TABLE IF EXISTS t1,t2;
CREATE TABLE t1 (key1 float default NULL, UNIQUE KEY key1 (key1));
CREATE TABLE t2 (key2 float default NULL, UNIQUE KEY key2 (key2));
INSERT INTO t1 VALUES (0.3762),(0.3845),(0.6158),(0.7941);
INSERT INTO t2 VALUES (1.3762),(1.3845),(1.6158),(1.7941);
explain select max(key1) from t1 where key1 <= 0.6158;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
explain select max(key2) from t2 where key2 <= 1.6158;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
explain select min(key1) from t1 where key1 >= 0.3762;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
explain select min(key2) from t2 where key2 >= 1.3762;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
explain select max(key1), min(key2) from t1, t2
where key1 <= 0.6158 and key2 >= 1.3762;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
explain select max(key1) from t1 where key1 <= 0.6158 and rand() + 0.5 >= 0.5;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
explain select min(key1) from t1 where key1 >= 0.3762 and rand() + 0.5 >= 0.5;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
select max(key1) from t1 where key1 <= 0.6158;
max(key1)
0.61580002307892
select max(key2) from t2 where key2 <= 1.6158;
max(key2)
1.6158000230789
select min(key1) from t1 where key1 >= 0.3762;
min(key1)
0.37619999051094
select min(key2) from t2 where key2 >= 1.3762;
min(key2)
1.3761999607086
select max(key1), min(key2) from t1, t2
where key1 <= 0.6158 and key2 >= 1.3762;
max(key1) min(key2)
0.61580002307892 1.3761999607086
select max(key1) from t1 where key1 <= 0.6158 and rand() + 0.5 >= 0.5;
max(key1)
0.61580002307892
select min(key1) from t1 where key1 >= 0.3762 and rand() + 0.5 >= 0.5;
min(key1)
0.37619999051094
DROP TABLE t1,t2;

29
mysql-test/r/subselect.result
View file

@ -539,7 +539,7 @@ EXPLAIN EXTENDED SELECT MAX(numreponse) FROM t1 WHERE numeropost='1';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
Warnings:
Note 1003 select max(test.t1.numreponse) AS `MAX(numreponse)` from test.t1 where (test.t1.numeropost = _latin1'1')
Note 1003 select max(test.t1.numreponse) AS `MAX(numreponse)` from test.t1
EXPLAIN EXTENDED SELECT numreponse FROM t1 WHERE numeropost='1' AND numreponse=(SELECT MAX(numreponse) FROM t1 WHERE numeropost='1');
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 const PRIMARY,numreponse PRIMARY 7 const,const 1 Using index
@ -2868,3 +2868,30 @@ select 1 from dual where 1 < any (select 2 from dual);
select 1 from dual where 1 < all (select 2 from dual where 1!=1);
1
1
create table t1 (s1 char);
insert into t1 values (1),(2);
select * from t1 where (s1 < any (select s1 from t1));
s1
1
select * from t1 where not (s1 < any (select s1 from t1));
s1
2
select * from t1 where (s1 < ALL (select s1+1 from t1));
s1
1
select * from t1 where not(s1 < ALL (select s1+1 from t1));
s1
2
select * from t1 where (s1+1 = ANY (select s1 from t1));
s1
1
select * from t1 where NOT(s1+1 = ANY (select s1 from t1));
s1
2
select * from t1 where (s1 = ALL (select s1/s1 from t1));
s1
1
select * from t1 where NOT(s1 = ALL (select s1/s1 from t1));
s1
2
drop table t1;

12
mysql-test/r/subselect2.result
View file

@ -130,3 +130,15 @@ id select_type table type possible_keys key key_len ref rows Extra
5 DEPENDENT SUBQUERY t3 unique_subquery PRIMARY,FFOLDERID_IDX PRIMARY 32 func 1 Using index; Using where
6 DEPENDENT SUBQUERY t3 unique_subquery PRIMARY,FFOLDERID_IDX,CMFLDRPARNT_IDX PRIMARY 32 func 1 Using index; Using where
drop table t1, t2, t3, t4;
CREATE TABLE t1 (a int(10) , PRIMARY KEY (a)) Engine=InnoDB;
INSERT INTO t1 VALUES (1),(2);
CREATE TABLE t2 (a int(10), PRIMARY KEY (a)) Engine=InnoDB;
INSERT INTO t2 VALUES (1);
CREATE TABLE t3 (a int(10), b int(10), c int(10),
PRIMARY KEY (a)) Engine=InnoDB;
INSERT INTO t3 VALUES (1,2,1);
SELECT t1.* FROM t1 WHERE (SELECT COUNT(*) FROM t3,t2 WHERE t3.c=t2.a
and t2.a='1' AND t1.a=t3.b) > 0;
a
2
DROP TABLE t1,t2,t3;

9
mysql-test/t/bug20328.test Normal file
View file

@ -0,0 +1,9 @@
# This test should work in embedded server after we fix mysqltest
-- source include/not_embedded.inc
#
# Bug #20328: mysql client interprets commands in comments
#
--exec echo 'help' | $MYSQL
--exec echo 'help ' | $MYSQL

15
mysql-test/t/func_str.test
View file

@ -697,5 +697,20 @@ SELECT a, CONCAT(a,' ',a) AS c FROM t1
INSTR(REVERSE(CONCAT(a,' ',a))," ")) = a;
DROP TABLE t1;
#
# Bug#17526: WRONG PRINT for TRIM FUNCTION with two arguments
#
CREATE TABLE t1 (s varchar(10));
INSERT INTO t1 VALUES ('yadda'), ('yaddy');
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(s) > 'ab';
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM('y' FROM s) > 'ab';
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(LEADING 'y' FROM s) > 'ab';
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(TRAILING 'y' FROM s) > 'ab';
EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(BOTH 'y' FROM s) > 'ab';
DROP TABLE t1;
--echo End of 4.1 tests

10
mysql-test/t/grant.test
View file

@ -323,7 +323,7 @@ connection conn1;
show grants for mysqltest_3@localhost;
--error 1143
update mysqltest_1.t1, mysqltest_1.t2 set q=10 where b=1;
--error 1143
--error 1142
update mysqltest_1.t1, mysqltest_2.t2 set d=20 where d=1;
--error 1143
update mysqltest_2.t1, mysqltest_1.t2 set c=20 where b=1;
@ -343,6 +343,8 @@ revoke all on mysqltest_2.t2 from mysqltest_3@localhost;
#test the db/table level privileges
grant all on mysqltest_2.* to mysqltest_3@localhost;
grant select on *.* to mysqltest_3@localhost;
# Next grant is needed to trigger bug#7391. Do not optimize!
grant select on mysqltest_2.t1 to mysqltest_3@localhost;
flush privileges;
disconnect conn1;
connect (conn2,localhost,mysqltest_3,,);
@ -354,11 +356,11 @@ update mysqltest_2.t1, mysqltest_2.t2 set c=500,d=600;
update mysqltest_1.t1, mysqltest_1.t2 set a=100,b=200;
use mysqltest_2;
#the following used to succeed, it must fail now.
--error 1044
--error 1142
update mysqltest_1.t1, mysqltest_1.t2 set a=100,b=200;
--error 1044
--error 1142
update mysqltest_2.t1, mysqltest_1.t2 set c=100,b=200;
--error 1044
--error 1142
update mysqltest_1.t1, mysqltest_2.t2 set a=100,d=200;
#lets see the result
connection master;

17
mysql-test/t/grant2.test
View file

@ -238,5 +238,22 @@ connect (con9,127.0.0.1,root,,test,$MASTER_MYPORT,);
disconnect con9;
connection default;
#
# Bug# 16180 - Setting SQL_LOG_OFF without SUPER privilege is silently ignored
#
create database mysqltest_1;
grant select, insert, update on `mysqltest\_1`.* to mysqltest_1@localhost;
connect (con10,localhost,mysqltest_1,,);
connection con10;
--error 1227
set sql_log_off = 1;
--error 1227
set sql_log_bin = 0;
disconnect con10;
connection default;
delete from mysql.user where user like 'mysqltest\_1';
delete from mysql.db where user like 'mysqltest\_1';
drop database mysqltest_1;
flush privileges;
# End of 4.1 tests

20
mysql-test/t/heap_btree.test
View file

@ -164,4 +164,22 @@ DELETE from t1 where a < 100;
SELECT * from t1;
DROP TABLE t1;
# End of 4.1 tests
#
# Bug #9719: problem with delete
#
create table t1(a int not null, key using btree(a)) engine=heap;
insert into t1 values (2), (2), (2), (1), (1), (3), (3), (3), (3);
select a from t1 where a > 2;
delete from t1 where a < 4;
select a from t1;
insert into t1 values (2), (2), (2), (1), (1), (3), (3), (3), (3);
select a from t1 where a > 4;
delete from t1 where a > 4;
select a from t1;
select a from t1 where a > 3;
delete from t1 where a >= 2;
select a from t1;
drop table t1;
--echo End of 4.1 tests

6
mysql-test/t/mysql_client.test
View file

@ -27,3 +27,9 @@
# client comment recognized, but parameter missing => error
--exec echo "use" > $MYSQLTEST_VARDIR/tmp/bug20432.sql
--exec $MYSQL < $MYSQLTEST_VARDIR/tmp/bug20432.sql 2>&1
#
# Bug #20328: mysql client interprets commands in comments
#
--exec echo 'help' | $MYSQL
--exec echo 'help ' | $MYSQL

6
mysql-test/t/mysqlbinlog.test
View file

@ -107,7 +107,8 @@ create table t4 (f text character set cp932);
--exec $MYSQL --default-character-set=cp932 test -e "insert into t4 values(_cp932'ƒ\');"
flush logs;
rename table t3 to t03, t4 to t04;
--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000004 | $MYSQL --default-character-set=utf8
--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000004 > $MYSQL_TEST_DIR/var/tmp/bug16217.sql
--exec $MYSQL --default-character-set=utf8 < $MYSQL_TEST_DIR/var/tmp/bug16217.sql
# original and recovered data must be equal
select HEX(f) from t03;
select HEX(f) from t3;
@ -123,7 +124,8 @@ flush logs;
# resulted binlog, parly consisting of multi-byte utf8 chars,
# must be digestable for both client and server. In 4.1 the client
# should use default-character-set same as the server.
--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000006 | $MYSQL
--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000006 > $MYSQL_TEST_DIR/var/tmp/bug14157.sql
--exec $MYSQL < $MYSQL_TEST_DIR/var/tmp/bug14157.sql
select * from t5 /* must be (1),(1) */;
# clean up

1
mysql-test/t/ps_1general.test
View file

@ -305,6 +305,7 @@ prepare stmt4 from ' show table status from test like ''t9%'' ';
--replace_result 2147483647 4294967295
# Bug#4288
execute stmt4;
--replace_column 2 #
prepare stmt4 from ' show status like ''Threads_running'' ';
execute stmt4;
prepare stmt4 from ' show variables like ''sql_mode'' ';

45
mysql-test/t/select.test
View file

@ -2297,4 +2297,49 @@ INSERT INTO t1 VALUES (10);
SELECT i='1e+01',i=1e+01, i in (1e+01), i in ('1e+01') FROM t1;
DROP TABLE t1;
#
# Bug #21019: First result of SELECT COUNT(*) different than consecutive runs
#
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 VALUES (1,1), (2,1), (4,10);
CREATE TABLE t2 (a int PRIMARY KEY, b int, KEY b (b));
INSERT INTO t2 VALUES (1,NULL), (2,10);
ALTER TABLE t1 ENABLE KEYS;
EXPLAIN SELECT STRAIGHT_JOIN SQL_NO_CACHE COUNT(*) FROM t2, t1 WHERE t1.b = t2.b OR t2.b IS NULL;
SELECT STRAIGHT_JOIN SQL_NO_CACHE * FROM t2, t1 WHERE t1.b = t2.b OR t2.b IS NULL;
EXPLAIN SELECT STRAIGHT_JOIN SQL_NO_CACHE COUNT(*) FROM t2, t1 WHERE t1.b = t2.b OR t2.b IS NULL;
SELECT STRAIGHT_JOIN SQL_NO_CACHE * FROM t2, t1 WHERE t1.b = t2.b OR t2.b IS NULL;
DROP TABLE IF EXISTS t1,t2;
#
# Bug #20954 "avg(keyval) retuns 0.38 but max(keyval) returns an empty set"
#
--disable_ps_protocol
CREATE TABLE t1 (key1 float default NULL, UNIQUE KEY key1 (key1));
CREATE TABLE t2 (key2 float default NULL, UNIQUE KEY key2 (key2));
INSERT INTO t1 VALUES (0.3762),(0.3845),(0.6158),(0.7941);
INSERT INTO t2 VALUES (1.3762),(1.3845),(1.6158),(1.7941);
explain select max(key1) from t1 where key1 <= 0.6158;
explain select max(key2) from t2 where key2 <= 1.6158;
explain select min(key1) from t1 where key1 >= 0.3762;
explain select min(key2) from t2 where key2 >= 1.3762;
explain select max(key1), min(key2) from t1, t2
where key1 <= 0.6158 and key2 >= 1.3762;
explain select max(key1) from t1 where key1 <= 0.6158 and rand() + 0.5 >= 0.5;
explain select min(key1) from t1 where key1 >= 0.3762 and rand() + 0.5 >= 0.5;
select max(key1) from t1 where key1 <= 0.6158;
select max(key2) from t2 where key2 <= 1.6158;
select min(key1) from t1 where key1 >= 0.3762;
select min(key2) from t2 where key2 >= 1.3762;
select max(key1), min(key2) from t1, t2
where key1 <= 0.6158 and key2 >= 1.3762;
select max(key1) from t1 where key1 <= 0.6158 and rand() + 0.5 >= 0.5;
select min(key1) from t1 where key1 >= 0.3762 and rand() + 0.5 >= 0.5;
DROP TABLE t1,t2;
--enable_ps_protocol
# End of 4.1 tests

17
mysql-test/t/subselect.test
View file

@ -1844,4 +1844,21 @@ select 1 from dual where 2 > any (select 1);
select 1 from dual where 2 > all (select 1);
select 1 from dual where 1 < any (select 2 from dual);
select 1 from dual where 1 < all (select 2 from dual where 1!=1);
# BUG#20975 Wrong query results for subqueries within NOT
create table t1 (s1 char);
insert into t1 values (1),(2);
select * from t1 where (s1 < any (select s1 from t1));
select * from t1 where not (s1 < any (select s1 from t1));
select * from t1 where (s1 < ALL (select s1+1 from t1));
select * from t1 where not(s1 < ALL (select s1+1 from t1));
select * from t1 where (s1+1 = ANY (select s1 from t1));
select * from t1 where NOT(s1+1 = ANY (select s1 from t1));
select * from t1 where (s1 = ALL (select s1/s1 from t1));
select * from t1 where NOT(s1 = ALL (select s1/s1 from t1));
drop table t1;
# End of 4.1 tests

18
mysql-test/t/subselect2.test
View file

@ -150,3 +150,21 @@ EXPLAIN SELECT t2.*, t4.DOCTYPENAME, t1.CONTENTSIZE,t1.MIMETYPE FROM t2 INNER JO
drop table t1, t2, t3, t4;
# End of 4.1 tests
#
# Bug #20792: Incorrect results from aggregate subquery
#
CREATE TABLE t1 (a int(10) , PRIMARY KEY (a)) Engine=InnoDB;
INSERT INTO t1 VALUES (1),(2);
CREATE TABLE t2 (a int(10), PRIMARY KEY (a)) Engine=InnoDB;
INSERT INTO t2 VALUES (1);
CREATE TABLE t3 (a int(10), b int(10), c int(10),
PRIMARY KEY (a)) Engine=InnoDB;
INSERT INTO t3 VALUES (1,2,1);
SELECT t1.* FROM t1 WHERE (SELECT COUNT(*) FROM t3,t2 WHERE t3.c=t2.a
and t2.a='1' AND t1.a=t3.b) > 0;
DROP TABLE t1,t2,t3;

2
mysys/my_bitmap.c
View file

@ -110,7 +110,7 @@ uint bitmap_set_next(MY_BITMAP *map)
{
uchar *bitmap=map->bitmap;
uint bit_found = MY_BIT_NONE;
uint bitmap_size=map->bitmap_size*8;
uint bitmap_size=map->bitmap_size;
uint i;
DBUG_ASSERT(map->bitmap);

11
scripts/fill_func_tables.sh
View file

@ -1,7 +1,12 @@
#!/usr/bin/perl
#!@PERL@
#
# Copyright (C) 2003 MySQL AB
# For a more info consult the file COPYRIGHT distributed with this file.
#
# fill_func_tables - parse ../Docs/manual.texi
# Original version by vva
#
# Original version by Victor Vagin <vva@mysql.com>
#
my $cat_name= "";
my $func_name= "";

4
scripts/make_binary_distribution.sh
View file

@ -80,7 +80,7 @@ mkdir $BASE $BASE/bin $BASE/docs \
if [ $BASE_SYSTEM != "netware" ] ; then
mkdir $BASE/share/mysql $BASE/tests $BASE/sql-bench $BASE/man \
$BASE/man/man1 $BASE/data $BASE/data/mysql $BASE/data/test
$BASE/man/man1 $BASE/man/man8 $BASE/data $BASE/data/mysql $BASE/data/test
chmod o-rwx $BASE/data $BASE/data/*
fi
@ -203,6 +203,7 @@ if [ $BASE_SYSTEM != "netware" ] ; then
fi
if [ -d man ] ; then
$CP man/*.1 $BASE/man/man1
$CP man/*.8 $BASE/man/man8
fi
fi
@ -287,7 +288,6 @@ else
fi
# Make safe_mysqld a symlink to mysqld_safe for backwards portability
# To be removed in MySQL 4.1
(cd $BASE/bin ; ln -s mysqld_safe safe_mysqld )
# Clean up if we did this from a bk tree

2
scripts/make_win_src_distribution.sh
View file

@ -206,7 +206,7 @@ copy_dir_files()
for i in *.c *.cpp *.h *.ih *.i *.ic *.asm *.def *.hpp *.yy \
README INSTALL* LICENSE AUTHORS NEWS ChangeLog \
*.inc *.test *.result *.pem Moscow_leap des_key_file \
*.vcproj *.sln *.dat *.000001 *.require *.opt
*.vcproj *.sln *.dat *.000001 *.require *.opt *.cnf
do
if [ -f $i ]
then

1
scripts/mysql_install_db.sh
View file

@ -1,4 +1,3 @@
#!/bin/sh
# Copyright (C) 2002-2003 MySQL AB
# For a more info consult the file COPYRIGHT distributed with this file.

22
sql/item_cmpfunc.cc
View file

@ -3099,6 +3099,28 @@ Item *Item_cond_or::neg_transformer(THD *thd) /* NOT(a OR b OR ...) -> */
}
Item *Item_func_nop_all::neg_transformer(THD *thd)
{
/* "NOT (e $cmp$ ANY (SELECT ...)) -> e $rev_cmp$" ALL (SELECT ...) */
Item_func_not_all *new_item= new Item_func_not_all(args[0]);
Item_allany_subselect *allany= (Item_allany_subselect*)args[0];
allany->func= allany->func_creator(FALSE);
allany->all= !allany->all;
allany->upper_item= new_item;
return new_item;
}
Item *Item_func_not_all::neg_transformer(THD *thd)
{
/* "NOT (e $cmp$ ALL (SELECT ...)) -> e $rev_cmp$" ANY (SELECT ...) */
Item_func_nop_all *new_item= new Item_func_nop_all(args[0]);
Item_allany_subselect *allany= (Item_allany_subselect*)args[0];
allany->all= !allany->all;
allany->func= allany->func_creator(TRUE);
allany->upper_item= new_item;
return new_item;
}
Item *Item_func_eq::negated_item() /* a = b -> a != b */
{
return new Item_func_ne(args[0], args[1]);

2
sql/item_cmpfunc.h
View file

@ -268,6 +268,7 @@ public:
void set_sum_test(Item_sum_hybrid *item) { test_sum_item= item; };
void set_sub_test(Item_maxmin_subselect *item) { test_sub_item= item; };
bool empty_underlying_subquery();
Item *neg_transformer(THD *thd);
};
@ -278,6 +279,7 @@ public:
Item_func_nop_all(Item *a) :Item_func_not_all(a) {}
longlong val_int();
const char *func_name() const { return "<nop>"; }
Item *neg_transformer(THD *thd);
};

17
sql/item_strfunc.cc
View file

@ -1444,6 +1444,23 @@ void Item_func_trim::fix_length_and_dec()
}
}
void Item_func_trim::print(String *str)
{
if (arg_count == 1)
{
Item_func::print(str);
return;
}
str->append(Item_func_trim::func_name());
str->append('(');
str->append(mode_name());
str->append(' ');
args[1]->print(str);
str->append(" from ",6);
args[0]->print(str);
str->append(')');
}
/* Item_func_password */

4
sql/item_strfunc.h
View file

@ -218,6 +218,8 @@ public:
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "trim"; }
void print(String *str);
virtual const char *mode_name() const { return "both"; }
};
@ -228,6 +230,7 @@ public:
Item_func_ltrim(Item *a) :Item_func_trim(a) {}
String *val_str(String *);
const char *func_name() const { return "ltrim"; }
const char *mode_name() const { return "leading"; }
};
@ -238,6 +241,7 @@ public:
Item_func_rtrim(Item *a) :Item_func_trim(a) {}
String *val_str(String *);
const char *func_name() const { return "rtrim"; }
const char *mode_name() const { return "trailing"; }
};

6
sql/item_subselect.cc
View file

@ -542,14 +542,14 @@ Item_in_subselect::Item_in_subselect(Item * left_exp,
}
Item_allany_subselect::Item_allany_subselect(Item * left_exp,
Comp_creator *fn,
chooser_compare_func_creator fc,
st_select_lex *select_lex,
bool all_arg)
:Item_in_subselect(), all(all_arg)
:Item_in_subselect(), all(all_arg), func_creator(fc)
{
DBUG_ENTER("Item_in_subselect::Item_in_subselect");
left_expr= left_exp;
func= fn;
func= func_creator(all_arg);
init(select_lex, new select_exists_subselect(this));
max_columns= 1;
abort_on_null= 0;

9
sql/item_subselect.h
View file

@ -251,14 +251,13 @@ public:
/* ALL/ANY/SOME subselect */
class Item_allany_subselect :public Item_in_subselect
{
protected:
Comp_creator *func;
public:
chooser_compare_func_creator func_creator;
Comp_creator *func;
bool all;
Item_allany_subselect(Item * left_expr, Comp_creator *f,
st_select_lex *select_lex, bool all);
Item_allany_subselect(Item * left_expr, chooser_compare_func_creator fc,
st_select_lex *select_lex, bool all);
// only ALL subquery has upper not
subs_type substype() { return all?ALL_SUBS:ANY_SUBS; }

3
sql/mysql_priv.h
View file

@ -387,8 +387,9 @@ enum enum_var_type
OPT_DEFAULT, OPT_SESSION, OPT_GLOBAL
};
class sys_var;
#include "item.h"
class Comp_creator;
typedef Comp_creator* (*chooser_compare_func_creator)(bool invert);
#include "item.h"
/* sql_parse.cc */
void free_items(Item *item);
void cleanup_items(Item *item);

5
sql/mysqld.cc
View file

@ -2646,6 +2646,11 @@ You should consider changing lower_case_table_names to 1 or 2",
mysql_real_data_home);
lower_case_table_names= 0;
}
else
{
lower_case_file_system=
(test_if_case_insensitive(mysql_real_data_home) == 1);
}
/* Reset table_alias_charset, now that lower_case_table_names is set. */
table_alias_charset= (lower_case_table_names ?

3
sql/set_var.cc
View file

@ -424,7 +424,8 @@ static sys_var_thd_bit sys_sql_big_tables("sql_big_tables", 0,
static sys_var_thd_bit sys_big_selects("sql_big_selects", 0,
set_option_bit,
OPTION_BIG_SELECTS);
static sys_var_thd_bit sys_log_off("sql_log_off", 0,
static sys_var_thd_bit sys_log_off("sql_log_off",
check_log_update,
set_option_bit,
OPTION_LOG_OFF);
static sys_var_thd_bit sys_log_update("sql_log_update",

2
sql/sql_parse.cc
View file

@ -5442,7 +5442,7 @@ Item * all_any_subquery_creator(Item *left_expr,
return new Item_func_not(new Item_in_subselect(left_expr, select_lex));
Item_allany_subselect *it=
new Item_allany_subselect(left_expr, (*cmp)(all), select_lex, all);
new Item_allany_subselect(left_expr, cmp, select_lex, all);
if (all)
return it->upper_item= new Item_func_not_all(it); /* ALL */

47
sql/sql_select.cc
View file

@ -547,6 +547,24 @@ JOIN::optimize()
}
zero_result_cause= "Select tables optimized away";
tables_list= 0; // All tables resolved
/*
Extract all table-independent conditions and replace the WHERE
clause with them. All other conditions were computed by opt_sum_query
and the MIN/MAX/COUNT function(s) have been replaced by constants,
so there is no need to compute the whole WHERE clause again.
Notice that make_cond_for_table() will always succeed to remove all
computed conditions, because opt_sum_query() is applicable only to
conjunctions.
*/
if (conds)
{
COND *table_independent_conds=
make_cond_for_table(conds, PSEUDO_TABLE_BITS, 0);
DBUG_EXECUTE("where",
print_where(table_independent_conds,
"where after opt_sum_query()"););
conds= table_independent_conds;
}
}
}
if (!tables_list)
@ -2143,8 +2161,11 @@ merge_key_fields(KEY_FIELD *start,KEY_FIELD *new_fields,KEY_FIELD *end,
/* field = expression OR field IS NULL */
old->level= and_level;
old->optimize= KEY_OPTIMIZE_REF_OR_NULL;
/* Remember the NOT NULL value */
if (old->val->is_null())
/*
Remember the NOT NULL value unless the value does not depend
on other tables.
*/
if (!old->val->used_tables() && old->val->is_null())
old->val= new_fields->val;
/* The referred expression can be NULL: */
old->null_rejecting= 0;
@ -4452,10 +4473,16 @@ return_zero_rows(JOIN *join, select_result *result,TABLE_LIST *tables,
DBUG_RETURN(0);
}
/*
used only in JOIN::clear
*/
static void clear_tables(JOIN *join)
{
for (uint i=0 ; i < join->tables ; i++)
/*
must clear only the non-const tables, as const tables
are not re-calculated.
*/
for (uint i=join->const_tables ; i < join->tables ; i++)
mark_as_null_row(join->table[i]); // All fields are NULL
}
@ -5240,12 +5267,14 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
param->group_length : 0,
NullS))
{
bitmap_clear_bit(&temp_pool, temp_pool_slot);
if (temp_pool_slot != MY_BIT_NONE)
bitmap_clear_bit(&temp_pool, temp_pool_slot);
DBUG_RETURN(NULL); /* purecov: inspected */
}
if (!(param->copy_field=copy=new Copy_field[field_count]))
{
bitmap_clear_bit(&temp_pool, temp_pool_slot);
if (temp_pool_slot != MY_BIT_NONE)
bitmap_clear_bit(&temp_pool, temp_pool_slot);
my_free((gptr) table,MYF(0)); /* purecov: inspected */
DBUG_RETURN(NULL); /* purecov: inspected */
}
@ -5668,7 +5697,8 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
*/
*table->blob_field= 0;
free_tmp_table(thd,table); /* purecov: inspected */
bitmap_clear_bit(&temp_pool, temp_pool_slot);
if (temp_pool_slot != MY_BIT_NONE)
bitmap_clear_bit(&temp_pool, temp_pool_slot);
DBUG_RETURN(NULL); /* purecov: inspected */
}
@ -5831,7 +5861,8 @@ free_tmp_table(THD *thd, TABLE *entry)
my_free((gptr) entry->record[0],MYF(0));
free_io_cache(entry);
bitmap_clear_bit(&temp_pool, entry->temp_pool_slot);
if (entry->temp_pool_slot != MY_BIT_NONE)
bitmap_clear_bit(&temp_pool, entry->temp_pool_slot);
my_free((gptr) entry,MYF(0));
thd->proc_info=save_proc_info;

2
sql/sql_update.cc
View file

@ -628,7 +628,7 @@ int mysql_multi_update_lock(THD *thd,
if (!using_lock_tables)
tl->table->reginfo.lock_type= tl->lock_type;
if (check_access(thd, wants, tl->db, &tl->grant.privilege, 0, 0) ||
(grant_option && check_grant(thd, wants, tl, 0, 0, 0)))
(grant_option && check_grant(thd, wants, tl, 0, 1, 0)))
{
tl->next= save;
DBUG_RETURN(1);

2
support-files/mysql.spec.sh
View file

@ -546,7 +546,7 @@ fi
%doc %attr(644, root, man) %{_mandir}/man1/myisamlog.1*
%doc %attr(644, root, man) %{_mandir}/man1/myisampack.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysql_explain_log.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysqld.1*
%doc %attr(644, root, man) %{_mandir}/man8/mysqld.8*
%doc %attr(644, root, man) %{_mandir}/man1/mysqld_multi.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysqld_safe.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysql_fix_privilege_tables.1*