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Merge mysql.com:/nfsdisk1/lars/bkroot/mysql-5.1-new-rpl

Browse source 
into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge
This commit is contained in:
lars/lthalmann@dl145h.mysql.com 2007-05-28 09:25:40 +02:00
commit 95068ddacb
14 changed files with 514 additions and 77 deletions
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14
client/mysqlbinlog.cc
View file

@ -682,8 +682,16 @@ Begin_load_query event for file_id: %u\n", exlq->file_id);
end:
rec_count++;
/*
Destroy the log_event object. If reading from a remote host,
set the temp_buf to NULL so that memory isn't freed twice.
*/
if (ev)
{
if (remote_opt)
ev->temp_buf= 0;
delete ev;
}
DBUG_RETURN(0);
}
@ -1172,6 +1180,12 @@ could be out of memory");
error= 1;
goto err;
}
/*
If reading from a remote host, ensure the temp_buf for the
Log_event class is pointing to the incoming stream.
*/
if (remote_opt)
ev->register_temp_buf((char*) net->read_pos + 1);
Log_event_type type= ev->get_type_code();
if (glob_description_event->binlog_version >= 3 ||

12
mysql-test/extra/rpl_tests/rpl_loaddata.test
View file

@ -15,6 +15,7 @@
# Last_slave_errno in SHOW SLAVE STATUS (1st and 3rd commands did not: bug 986)
-- source include/master-slave.inc
source include/have_innodb.inc;
connection slave;
reset master;
@ -156,4 +157,15 @@ drop table t2;
connection master;
drop table t2;
drop table t1;
# BUG#17233 LOAD DATA INFILE: failure causes mysqld dbug_assert, binlog not flushed
CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=INNODB;
--error ER_DUP_ENTRY_WITH_KEY_NAME
LOAD DATA INFILE "../std_data_ln/words.dat" INTO TABLE t1;
--disable warnings
DROP TABLE IF EXISTS t1;
--enable warnings
# End of 4.1 tests

28
mysql-test/mysql-test-run.pl
View file

@ -1804,6 +1804,18 @@ sub environment_setup () {
$ENV{'CHARSETSDIR'}= $path_charsetsdir;
$ENV{'UMASK'}= "0660"; # The octal *string*
$ENV{'UMASK_DIR'}= "0770"; # The octal *string*
#
# MySQL tests can produce output in various character sets
# (especially, ctype_xxx.test). To avoid confusing Perl
# with output which is incompatible with the current locale
# settings, we reset the current values of LC_ALL and LC_CTYPE to "C".
# For details, please see
# Bug#27636 tests fails if LC_* variables set to *_*.UTF-8
#
$ENV{'LC_ALL'}= "C";
$ENV{'LC_CTYPE'}= "C";
$ENV{'LC_COLLATE'}= "C";
$ENV{'USE_RUNNING_SERVER'}= $opt_extern;
$ENV{'MYSQL_TEST_DIR'}= $glob_mysql_test_dir;
@ -3851,13 +3863,15 @@ sub mysqld_arguments ($$$$) {
}
else
{
mtr_add_arg($args, "%s--master-user=root", $prefix);
mtr_add_arg($args, "%s--master-connect-retry=1", $prefix);
mtr_add_arg($args, "%s--master-host=127.0.0.1", $prefix);
mtr_add_arg($args, "%s--master-password=", $prefix);
mtr_add_arg($args, "%s--master-port=%d", $prefix,
$master->[0]->{'port'}); # First master
if ($mysql_version_id < 50200)
{
mtr_add_arg($args, "%s--master-user=root", $prefix);
mtr_add_arg($args, "%s--master-connect-retry=1", $prefix);
mtr_add_arg($args, "%s--master-host=127.0.0.1", $prefix);
mtr_add_arg($args, "%s--master-password=", $prefix);
mtr_add_arg($args, "%s--master-port=%d", $prefix,
$master->[0]->{'port'}); # First master
}
my $slave_server_id= 2 + $idx;
my $slave_rpl_rank= $slave_server_id;
mtr_add_arg($args, "%s--server-id=%d", $prefix, $slave_server_id);

1
mysql-test/r/rpl_critical_errors.result
View file

@ -1 +0,0 @@
Turn on parsing to run this test

4
mysql-test/r/rpl_loaddata.result
View file

@ -86,3 +86,7 @@ ERROR 23000: Duplicate entry '2003-03-22' for key 'day'
drop table t2;
drop table t2;
drop table t1;
CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=INNODB;
LOAD DATA INFILE "../std_data_ln/words.dat" INTO TABLE t1;
ERROR 23000: Duplicate entry 'Aarhus' for key 'PRIMARY'
DROP TABLE IF EXISTS t1;

76
mysql-test/r/rpl_row_mysqlbinlog.result
View file

@ -190,6 +190,75 @@ DELIMITER ;
ROLLBACK /* added by mysqlbinlog */;
/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
--- Test 4 Second Remote test --
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
stop slave;
reset master;
reset slave;
start slave;
SELECT COUNT(*) from t1;
COUNT(*)
352
SELECT COUNT(*) from t2;
COUNT(*)
500
SELECT COUNT(*) from t3;
COUNT(*)
500
SELECT * FROM t1 ORDER BY word LIMIT 5;
word
Aarhus
Aarhus
Aarhus
Aarhus
Aarhus
SELECT * FROM t2 ORDER BY id LIMIT 5;
id
1
2
3
4
5
SELECT c1, c3, c4, c5 FROM t3 ORDER BY c1 LIMIT 5;
c1 c3 c4 c5
1 2006-02-22 00:00:00 Tested in Texas 2.2
2 2006-02-22 00:00:00 Tested in Texas 4.4
3 2006-02-22 00:00:00 Tested in Texas 6.6
4 2006-02-22 00:00:00 Tested in Texas 8.8
5 2006-02-22 00:00:00 Tested in Texas 11
SELECT COUNT(*) from t1;
COUNT(*)
352
SELECT COUNT(*) from t2;
COUNT(*)
500
SELECT COUNT(*) from t3;
COUNT(*)
500
SELECT * FROM t1 ORDER BY word LIMIT 5;
word
Aarhus
Aarhus
Aarhus
Aarhus
Aarhus
SELECT * FROM t2 ORDER BY id LIMIT 5;
id
1
2
3
4
5
SELECT c1, c3, c4, c5 FROM t3 ORDER BY c1 LIMIT 5;
c1 c3 c4 c5
1 2006-02-22 00:00:00 Tested in Texas 2.2
2 2006-02-22 00:00:00 Tested in Texas 4.4
3 2006-02-22 00:00:00 Tested in Texas 6.6
4 2006-02-22 00:00:00 Tested in Texas 8.8
5 2006-02-22 00:00:00 Tested in Texas 11
--- Test 5 LOAD DATA --
/*!40019 SET @@session.max_insert_delayed_threads=0*/;
/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
@ -273,4 +342,11 @@ HEX(f)
835C
--- Test cleanup --
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a INT NOT NULL KEY, b INT);
INSERT INTO t1 VALUES(1,1);
SELECT * FROM t1;
a b
1 1
FLUSH LOGS;
DROP TABLE IF EXISTS t1, t2, t3, t04, t05, t4, t5;

128
mysql-test/r/xml.result
View file

@ -547,6 +547,13 @@ UpdateXML(@xml, '/a/b/@bb2', '')
select UpdateXML(@xml, '/a/b/@bb2', 'bb3="bb3"');
UpdateXML(@xml, '/a/b/@bb2', 'bb3="bb3"')
<a aa1="aa1" aa2="aa2"><b bb1="bb1" bb3="bb3">bb</b></a>
select updatexml('<div><div><span>1</span><span>2</span></div></div>',
'/','<tr><td>1</td><td>2</td></tr>') as upd1;
upd1
<tr><td>1</td><td>2</td></tr>
select updatexml('', '/', '') as upd2;
upd2
SET @xml= '<order><clerk>lesser wombat</clerk></order>';
select extractvalue(@xml,'order/clerk');
extractvalue(@xml,'order/clerk')
@ -884,3 +891,124 @@ test
select ExtractValue('<a><self>test</self></a>', '/a/self');
ExtractValue('<a><self>test</self></a>', '/a/self')
test
set @i=1;
select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]')
b1
set @i=2;
select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]')
b2
set @i=NULL;
select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]')
CREATE PROCEDURE spxml(xml VARCHAR(128))
BEGIN
DECLARE c INT;
DECLARE i INT DEFAULT 1;
SET c= ExtractValue(xml,'count(/a/b)');
SET @i= c;
WHILE i <= c DO
BEGIN
SELECT i, @i, ExtractValue(xml,'/a/b[$i]'), ExtractValue(xml,'/a/b[$@i]');
SET i= i + 1;
SET @i= @i - 1;
END;
END WHILE;
END|
call spxml('<a><b>b1</b><b>b2</b><b>b3</b></a>');
i @i ExtractValue(xml,'/a/b[$i]') ExtractValue(xml,'/a/b[$@i]')
1 3 b1 b3
i @i ExtractValue(xml,'/a/b[$i]') ExtractValue(xml,'/a/b[$@i]')
2 2 b2 b2
i @i ExtractValue(xml,'/a/b[$i]') ExtractValue(xml,'/a/b[$@i]')
3 1 b3 b1
drop procedure spxml;
Multiple matches, but no index specification
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b')
b1 b2
No matches
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/c');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/c')
Index out of range
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[-1]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[-1]')
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[10]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[10]')
With string-to-number conversion
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["1"]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["1"]')
b1
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["1 and string"]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["1 and string"]')
b1
Warnings:
Warning 1292 Truncated incorrect INTEGER value: '1 and string"]'
Warning 1292 Truncated incorrect INTEGER value: '1 and string"]'
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["string and 1"]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["string and 1"]')
Warnings:
Warning 1292 Truncated incorrect INTEGER value: 'string and 1"]'
Warning 1292 Truncated incorrect INTEGER value: 'string and 1"]'
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["string"]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["string"]')
Warnings:
Warning 1292 Truncated incorrect INTEGER value: 'string"]'
Warning 1292 Truncated incorrect INTEGER value: 'string"]'
String-to-number conversion from a user variable
SET @i='1';
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]')
b1
SET @i='1 and string';
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]')
b1
SET @i='string and 1';
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]')
SET @i='string';
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]')
String-to-number conversion with a CHAR SP variable
CREATE PROCEDURE spxml(xml VARCHAR(128), i CHAR(16))
BEGIN
SELECT ExtractValue(xml,'/a/b[$i]');
END|
CALL spxml('<a><b>b1</b><b>b2</b></a>', '1');
ExtractValue(xml,'/a/b[$i]')
b1
CALL spxml('<a><b>b1</b><b>b2</b></a>', '1 and string');
ExtractValue(xml,'/a/b[$i]')
b1
Warnings:
Warning 1292 Truncated incorrect INTEGER value: '1 and string '
Warning 1292 Truncated incorrect INTEGER value: '1 and string '
CALL spxml('<a><b>b1</b><b>b2</b></a>', 'string and 1');
ExtractValue(xml,'/a/b[$i]')
Warnings:
Warning 1292 Truncated incorrect INTEGER value: 'string and 1 '
Warning 1292 Truncated incorrect INTEGER value: 'string and 1 '
CALL spxml('<a><b>b1</b><b>b2</b></a>', 'string');
ExtractValue(xml,'/a/b[$i]')
Warnings:
Warning 1292 Truncated incorrect INTEGER value: 'string '
Warning 1292 Truncated incorrect INTEGER value: 'string '
DROP PROCEDURE spxml;
select UpdateXML('<a>a</a>',repeat('a b ',1000),'');
ERROR HY000: XPATH syntax error: 'b a b a b a b a b a b a b a b a '
select ExtractValue('<a>a</a>', '/a[@x=@y0123456789_0123456789_0123456789_0123456789]');
ERROR HY000: XPATH error: comparison of two nodesets is not supported: '=@y0123456789_0123456789_0123456'
select ExtractValue('<a>a</a>', '/a[@x=$y0123456789_0123456789_0123456789_0123456789]');
ERROR HY000: Unknown XPATH variable at: '$y0123456789_0123456789_01234567'

3
mysql-test/t/disabled.def
View file

@ -25,11 +25,10 @@ rpl_ndb_circular_simplex : BUG#27972 2007-04-20 mats Slave cannot start where it
rpl_ndb_2innodb : BUG#19227 2006-04-20 pekka pk delete apparently not replicated
rpl_ndb_2myisam : BUG#19227 Seems to pass currently
rpl_ndb_dd_partitions : BUG#19259 2006-04-21 rpl_ndb_dd_partitions fails on s/AMD
rpl_ndb_ddl : BUG#18946 result file needs update + test needs to checked
rpl_ddl : BUG#26418 2007-03-01 mleich Slave out of sync after CREATE/DROP TEMPORARY TABLE + ROLLBACK on master
rpl_ndb_innodb2ndb : Bug #19710 Cluster replication to partition table fails on DELETE FROM statement
rpl_ndb_myisam2ndb : Bug #19710 Cluster replication to partition table fails on DELETE FROM statement
rpl_row_blob_innodb : BUG#18980 2006-04-10 kent Test fails randomly
#rpl_row_blob_innodb : BUG#18980 2006-04-10 kent Test fails randomly
synchronization : Bug#24529 Test 'synchronization' fails on Mac pushbuild; Also on Linux 64 bit.
# the below testcase have been reworked to avoid the bug, test contains comment, keep bug open

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

@ -24,6 +24,7 @@
#
--source include/master-slave.inc
--source include/have_binlog_format_row.inc
--source include/have_ndb.inc
let $engine_type= NDB;
let $temp_engine_type= MEMORY;

107
mysql-test/t/rpl_row_mysqlbinlog.test
View file

@ -183,67 +183,67 @@ select "--- Test 3 First Remote test --" as "";
--exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001
# This part is disabled due to bug #17654
################### Start Bug 17654 ######################
#--disable_query_log
#select "--- Test 4 Second Remote test --" as "";
#--enable_query_log
#--exec $MYSQL_BINLOG --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 > $MYSQLTEST_VARDIR/tmp/remote.sql
#--exec $MYSQL_BINLOG --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002 >> $MYSQLTEST_VARDIR/tmp/remote.sql
--disable_query_log
select "--- Test 4 Second Remote test --" as "";
--enable_query_log
--exec $MYSQL_BINLOG --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 > $MYSQLTEST_VARDIR/tmp/remote.sql
--exec $MYSQL_BINLOG --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002 >> $MYSQLTEST_VARDIR/tmp/remote.sql
# Now that we have our file, lets get rid of the current database.
# Cleanup the master and the slave and try to recreate.
#DROP TABLE t1;
#DROP TABLE t2;
#DROP TABLE t3;
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
#sync_slave_with_master;
sync_slave_with_master;
#we expect STOP SLAVE to produce a warning as the slave is stopped
#(the server was started with skip-slave-start)
#--disable_warnings
#stop slave;
#--enable_warnings
#--require r/slave-stopped.result
#show status like 'Slave_running';
#connection master;
#reset master;
#connection slave;
#reset slave;
#start slave;
#--require r/slave-running.result
#show status like 'Slave_running';
#connection master;
--disable_warnings
stop slave;
--enable_warnings
--require r/slave-stopped.result
show status like 'Slave_running';
connection master;
reset master;
connection slave;
reset slave;
start slave;
--require r/slave-running.result
show status like 'Slave_running';
connection master;
# We should be clean at this point, now we will run in the file from above.
#--exec $MYSQL -e "source $MYSQLTEST_VARDIR/tmp/remote.sql"
--exec $MYSQL -e "source $MYSQLTEST_VARDIR/tmp/remote.sql"
# Lets Check the tables on the Master
#SELECT COUNT(*) from t1;
#SELECT COUNT(*) from t2;
#SELECT COUNT(*) from t3;
#SELECT * FROM t1 ORDER BY word LIMIT 5;
#SELECT * FROM t2 ORDER BY id LIMIT 5;
#SELECT c1, c3, c4, c5 FROM t3 ORDER BY c1 LIMIT 5;
SELECT COUNT(*) from t1;
SELECT COUNT(*) from t2;
SELECT COUNT(*) from t3;
SELECT * FROM t1 ORDER BY word LIMIT 5;
SELECT * FROM t2 ORDER BY id LIMIT 5;
SELECT c1, c3, c4, c5 FROM t3 ORDER BY c1 LIMIT 5;
# Should have the same on the slave;
#sync_slave_with_master;
#SELECT COUNT(*) from t1;
#SELECT COUNT(*) from t2;
#SELECT COUNT(*) from t3;
#SELECT * FROM t1 ORDER BY word LIMIT 5;
#SELECT * FROM t2 ORDER BY id LIMIT 5;
#SELECT c1, c3, c4, c5 FROM t3 ORDER BY c1 LIMIT 5;
#connection master;
sync_slave_with_master;
SELECT COUNT(*) from t1;
SELECT COUNT(*) from t2;
SELECT COUNT(*) from t3;
SELECT * FROM t1 ORDER BY word LIMIT 5;
SELECT * FROM t2 ORDER BY id LIMIT 5;
SELECT c1, c3, c4, c5 FROM t3 ORDER BY c1 LIMIT 5;
connection master;
# We should be gold by the time, so I will get rid of our file.
#--exec rm $MYSQLTEST_VARDIR/tmp/remote.sql
--exec rm $MYSQLTEST_VARDIR/tmp/remote.sql
################### End Bug 17654 ######################
# LOAD DATA
@ -315,7 +315,34 @@ select "--- Test cleanup --" as "";
--enable_query_log
# clean up
connection master;
DROP TABLE IF EXISTS t1, t2, t3, t04, t05, t4, t5;
sync_slave_with_master;
connection master;
# BUG#17654 also test mysqlbinlog to ensure it can read the binlog from a remote server
# and ensure that the results are the same as if read from a file (the same file).
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1 (a INT NOT NULL KEY, b INT);
INSERT INTO t1 VALUES(1,1);
SELECT * FROM t1;
FLUSH LOGS;
--exec $MYSQL_BINLOG --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 > $MYSQLTEST_VARDIR/tmp/remote.sql
--exec $MYSQL_BINLOG $MYSQLTEST_VARDIR/log/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/local.sql
--diff_files $MYSQLTEST_VARDIR/tmp/local.sql $MYSQLTEST_VARDIR/tmp/remote.sql
--exec rm $MYSQLTEST_VARDIR/tmp/remote.sql
--exec rm $MYSQLTEST_VARDIR/tmp/local.sql
DROP TABLE IF EXISTS t1, t2, t3, t04, t05, t4, t5;
# End of 4.1 tests

89
mysql-test/t/xml.test
View file

@ -231,6 +231,13 @@ select UpdateXML(@xml, '/a/b/@bb1', 'bb3="bb3"');
select UpdateXML(@xml, '/a/b/@bb2', '');
select UpdateXML(@xml, '/a/b/@bb2', 'bb3="bb3"');
#
# Bug#27898 UPDATEXML Crashes the Server!
#
select updatexml('<div><div><span>1</span><span>2</span></div></div>',
'/','<tr><td>1</td><td>2</td></tr>') as upd1;
select updatexml('', '/', '') as upd2;
#
# Bug#16234 XML: Crash if ExtractValue()
#
@ -444,3 +451,85 @@ select ExtractValue('<a><parent>test</parent></a>', '/a/parent');
select ExtractValue('<a><preceding>test</preceding></a>', '/a/preceding');
select ExtractValue('<a><preceding-sibling>test</preceding-sibling></a>', '/a/preceding-sibling');
select ExtractValue('<a><self>test</self></a>', '/a/self');
#
# Bug#26518 XPath and variables problem
# Check with user defined variables
#
set @i=1;
select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
set @i=2;
select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
set @i=NULL;
select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
#
# Check variables in a stored procedure - both local and user variables
# Make sure that SP and local variables with the same name work together.
#
DELIMITER |;
CREATE PROCEDURE spxml(xml VARCHAR(128))
BEGIN
DECLARE c INT;
DECLARE i INT DEFAULT 1;
SET c= ExtractValue(xml,'count(/a/b)');
SET @i= c;
WHILE i <= c DO
BEGIN
SELECT i, @i, ExtractValue(xml,'/a/b[$i]'), ExtractValue(xml,'/a/b[$@i]');
SET i= i + 1;
SET @i= @i - 1;
END;
END WHILE;
END|
DELIMITER ;|
call spxml('<a><b>b1</b><b>b2</b><b>b3</b></a>');
drop procedure spxml;
#
# Additional tests for bug#26518
--echo Multiple matches, but no index specification
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b');
--echo No matches
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/c');
--echo Index out of range
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[-1]');
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[10]');
--echo With string-to-number conversion
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["1"]');
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["1 and string"]');
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["string and 1"]');
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["string"]');
--echo String-to-number conversion from a user variable
SET @i='1';
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
SET @i='1 and string';
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
SET @i='string and 1';
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
SET @i='string';
SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]');
--echo String-to-number conversion with a CHAR SP variable
DELIMITER |;
CREATE PROCEDURE spxml(xml VARCHAR(128), i CHAR(16))
BEGIN
SELECT ExtractValue(xml,'/a/b[$i]');
END|
DELIMITER ;|
CALL spxml('<a><b>b1</b><b>b2</b></a>', '1');
CALL spxml('<a><b>b1</b><b>b2</b></a>', '1 and string');
CALL spxml('<a><b>b1</b><b>b2</b></a>', 'string and 1');
CALL spxml('<a><b>b1</b><b>b2</b></a>', 'string');
DROP PROCEDURE spxml;
#
# Bug#28558 UpdateXML called with garbage crashes server
#
--error 1105
select UpdateXML('<a>a</a>',repeat('a b ',1000),'');
--error 1105
select ExtractValue('<a>a</a>', '/a[@x=@y0123456789_0123456789_0123456789_0123456789]');
--error 1105
select ExtractValue('<a>a</a>', '/a[@x=$y0123456789_0123456789_0123456789_0123456789]');

97
sql/item_xmlfunc.cc
View file

@ -19,7 +19,7 @@
#include "mysql_priv.h"
#include "my_xml.h"
#include "sp_pcontext.h"
/*
TODO: future development directions:
@ -923,8 +923,8 @@ static Item *create_comparator(MY_XPATH *xpath,
else if (a->type() == Item::XPATH_NODESET &&
b->type() == Item::XPATH_NODESET)
{
uint len= context->end - context->beg;
set_if_bigger(len, 32);
uint len= xpath->query.end - context->beg;
set_if_smaller(len, 32);
my_printf_error(ER_UNKNOWN_ERROR,
"XPATH error: "
"comparison of two nodesets is not supported: '%.*s'",
@ -2412,21 +2412,78 @@ my_xpath_parse_QName(MY_XPATH *xpath)
}
/*
/**
Scan Variable reference
SYNOPSYS
@details Implements parsing of two syntax structures:
[36] VariableReference ::= '$' QName
RETURN
1 - success
0 - failure
1. Standard XPath syntax [36], for SP variables:
VariableReference ::= '$' QName
Finds a SP variable with the given name.
If outside of a SP context, or variable with
the given name doesn't exists, then error is returned.
2. Non-standard syntax - MySQL extension for user variables:
VariableReference ::= '$' '@' QName
Item, corresponding to the variable, is returned
in xpath->item in both cases.
@param xpath pointer to XPath structure
@return Operation status
@retval 1 Success
@retval 0 Failure
*/
static int
my_xpath_parse_VariableReference(MY_XPATH *xpath)
{
return my_xpath_parse_term(xpath, MY_XPATH_LEX_DOLLAR) &&
my_xpath_parse_term(xpath, MY_XPATH_LEX_IDENT);
LEX_STRING name;
int user_var;
const char *dollar_pos;
if (!my_xpath_parse_term(xpath, MY_XPATH_LEX_DOLLAR) ||
(!(dollar_pos= xpath->prevtok.beg)) ||
(!((user_var= my_xpath_parse_term(xpath, MY_XPATH_LEX_AT) &&
my_xpath_parse_term(xpath, MY_XPATH_LEX_IDENT))) &&
!my_xpath_parse_term(xpath, MY_XPATH_LEX_IDENT)))
return 0;
name.length= xpath->prevtok.end - xpath->prevtok.beg;
name.str= (char*) xpath->prevtok.beg;
if (user_var)
xpath->item= new Item_func_get_user_var(name);
else
{
sp_variable_t *spv;
sp_pcontext *spc;
LEX *lex;
if ((lex= current_thd->lex) &&
(spc= lex->spcont) &&
(spv= spc->find_variable(&name)))
{
Item_splocal *splocal= new Item_splocal(name, spv->offset, spv->type, 0);
#ifndef DBUG_OFF
if (splocal)
splocal->m_sp= lex->sphead;
#endif
xpath->item= (Item*) splocal;
}
else
{
xpath->item= NULL;
DBUG_ASSERT(xpath->query.end > dollar_pos);
uint len= xpath->query.end - dollar_pos;
set_if_smaller(len, 32);
my_printf_error(ER_UNKNOWN_ERROR, "Unknown XPATH variable at: '%.*s'",
MYF(0), len, dollar_pos);
}
}
return xpath->item ? 1 : 0;
}
@ -2534,12 +2591,10 @@ void Item_xml_str_func::fix_length_and_dec()
if (!rc)
{
char context[32];
uint clen= xpath.query.end - xpath.lasttok.beg;
set_if_bigger(clen, sizeof(context) - 1);
strmake(context, xpath.lasttok.beg, clen);
my_printf_error(ER_UNKNOWN_ERROR, "XPATH syntax error: '%s'",
MYF(0), context);
set_if_smaller(clen, 32);
my_printf_error(ER_UNKNOWN_ERROR, "XPATH syntax error: '%.*s'",
MYF(0), clen, xpath.lasttok.beg);
return;
}
@ -2768,6 +2823,16 @@ String *Item_func_xml_update::val_str(String *str)
nodebeg+= fltbeg->num;
if (!nodebeg->level)
{
/*
Root element, without NameTest:
UpdateXML(xml, '/', 'replacement');
Just return the replacement string.
*/
return rep;
}
tmp_value.length(0);
tmp_value.set_charset(collation.collation);
uint offs= nodebeg->type == MY_XML_NODE_TAG ? 1 : 0;

6
sql/sql_load.cc
View file

@ -413,9 +413,6 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
if (error)
{
if (transactional_table)
ha_autocommit_or_rollback(thd,error);
if (read_file_from_client)
while (!read_info.next_line())
;
@ -463,6 +460,9 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
}
}
#endif /*!EMBEDDED_LIBRARY*/
if (transactional_table)
ha_autocommit_or_rollback(thd,error);
error= -1; // Error on read
goto err;
}

25
storage/heap/hp_hash.c
View file

@ -379,7 +379,13 @@ ulong hp_rec_hashnr(register HP_KEYDEF *keydef, register const byte *rec)
ulong hp_hashnr(register HP_KEYDEF *keydef, register const byte *key)
{
register ulong nr=0;
/*
Note, if a key consists of a combination of numeric and
a text columns, it most likely won't work well.
Making text columns work with NEW_HASH_FUNCTION
needs also changes in strings/ctype-xxx.c.
*/
ulong nr= 1, nr2= 4;
HA_KEYSEG *seg,*endseg;
for (seg=keydef->seg,endseg=seg+keydef->keysegs ; seg < endseg ; seg++)
@ -401,14 +407,15 @@ ulong hp_hashnr(register HP_KEYDEF *keydef, register const byte *key)
}
if (seg->type == HA_KEYTYPE_TEXT)
{
seg->charset->hash_sort(seg->charset,pos,((uchar*)key)-pos,&nr,NULL);
seg->charset->coll->hash_sort(seg->charset, pos, ((uchar*)key)-pos,
&nr, &nr2);
}
else if (seg->type == HA_KEYTYPE_VARTEXT1) /* Any VARCHAR segments */
{
uint pack_length= 2; /* Key packing is constant */
uint length= uint2korr(pos);
seg->charset->hash_sort(seg->charset, pos+pack_length, length, &nr,
NULL);
seg->charset->coll->hash_sort(seg->charset, pos+pack_length, length,
&nr, &nr2);
key+= pack_length;
}
else
@ -428,7 +435,7 @@ ulong hp_hashnr(register HP_KEYDEF *keydef, register const byte *key)
ulong hp_rec_hashnr(register HP_KEYDEF *keydef, register const byte *rec)
{
register ulong nr=0;
ulong nr= 1, nr2= 4;
HA_KEYSEG *seg,*endseg;
for (seg=keydef->seg,endseg=seg+keydef->keysegs ; seg < endseg ; seg++)
@ -444,14 +451,16 @@ ulong hp_rec_hashnr(register HP_KEYDEF *keydef, register const byte *rec)
}
if (seg->type == HA_KEYTYPE_TEXT)
{
seg->charset->hash_sort(seg->charset,pos,((uchar*)key)-pos,&nr,NULL);
uint char_length= seg->length; /* TODO: fix to use my_charpos() */
seg->charset->coll->hash_sort(seg->charset, pos, char_length,
&nr, &nr2);
}
else if (seg->type == HA_KEYTYPE_VARTEXT1) /* Any VARCHAR segments */
{
uint pack_length= seg->bit_start;
uint length= (pack_length == 1 ? (uint) *(uchar*) pos : uint2korr(pos));
seg->charset->hash_sort(seg->charset, pos+pack_length,
length, &nr, NULL);
seg->charset->coll->hash_sort(seg->charset, pos+pack_length,
length, &nr, &nr2);
}
else
{