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merge with 4.0.9

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To get bug fixes for TCP/IP connections, FORCE INDEX and OPTIMIZE TABLE with NULL keys
This commit is contained in:
monty@mashka.mysql.fi
2003-01-09 03:55:26 +02:00
parent a101784930 2ea43f3c53
commit f8e660d88c
36 changed files with 601 additions and 197 deletions
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33
mysql-test/mysql-test-run.sh
View File

@ -88,6 +88,7 @@ sleep_until_file_created ()
wait_for_pid()
{
pid=$1
#$WAIT_PID pid $SLEEP_TIME_FOR_DELETE
}
# No paths below as we can't be sure where the program is!
@ -347,9 +348,9 @@ while test $# -gt 0; do
;;
--debug)
EXTRA_MASTER_MYSQLD_OPT="$EXTRA_MASTER_MYSQLD_OPT \
--debug=d:t:i:O,$MYSQL_TEST_DIR/var/log/master.trace"
--debug=d:t:i:A,$MYSQL_TEST_DIR/var/log/master.trace"
EXTRA_SLAVE_MYSQLD_OPT="$EXTRA_SLAVE_MYSQLD_OPT \
--debug=d:t:i:O,$MYSQL_TEST_DIR/var/log/slave.trace"
--debug=d:t:i:A,$MYSQL_TEST_DIR/var/log/slave.trace"
EXTRA_MYSQL_TEST_OPT="$EXTRA_MYSQL_TEST_OPT --debug"
;;
--fast)
@ -423,6 +424,7 @@ if [ x$SOURCE_DIST = x1 ] ; then
fi
MYSQLADMIN="$BASEDIR/client/mysqladmin"
WAIT_PID="$BASEDIR/extra/mysql_waitpid"
MYSQL_MANAGER_CLIENT="$BASEDIR/client/mysqlmanagerc"
MYSQL_MANAGER="$BASEDIR/tools/mysqlmanager"
MYSQL_MANAGER_PWGEN="$BASEDIR/client/mysqlmanager-pwgen"
@ -439,6 +441,7 @@ else
fi
MYSQL_TEST="$BASEDIR/bin/mysqltest"
MYSQLADMIN="$BASEDIR/bin/mysqladmin"
WAIT_PID="$BASEDIR/bin/mysql_waitpid"
MYSQL_MANAGER="$BASEDIR/bin/mysqlmanager"
MYSQL_MANAGER_CLIENT="$BASEDIR/bin/mysqlmanagerc"
MYSQL_MANAGER_PWGEN="$BASEDIR/bin/mysqlmanager-pwgen"
@ -753,9 +756,9 @@ manager_term()
{
pid=$1
ident=$2
shift
if [ $USE_MANAGER = 0 ] ; then
$MYSQLADMIN --no-defaults -uroot --socket=$MYSQL_TMP_DIR/$ident.sock --connect_timeout=5 --shutdown_timeout=20 shutdown >> $MYSQL_MANAGER_LOG 2>&1
# Shutdown time must be high as slave may be in reconnect
$MYSQLADMIN --no-defaults -uroot --socket=$MYSQL_TMP_DIR/$ident.sock --connect_timeout=5 --shutdown_timeout=70 shutdown >> $MYSQL_MANAGER_LOG 2>&1
res=$?
# Some systems require an extra connect
$MYSQLADMIN --no-defaults -uroot --socket=$MYSQL_TMP_DIR/$ident.sock --connect_timeout=1 ping >> $MYSQL_MANAGER_LOG 2>&1
@ -875,8 +878,8 @@ start_slave()
[ x$SKIP_SLAVE = x1 ] && return
eval "this_slave_running=\$SLAVE$1_RUNNING"
[ x$this_slave_running = 1 ] && return
#when testing fail-safe replication, we will have more than one slave
#in this case, we start secondary slaves with an argument
# When testing fail-safe replication, we will have more than one slave
# in this case, we start secondary slaves with an argument
slave_ident="slave$1"
if [ -n "$1" ] ;
then
@ -984,9 +987,12 @@ EOF
mysql_start ()
{
$ECHO "Starting MySQL daemon"
start_master
start_slave
# We should not start the deamon here as we don't know the argumens
# for the test. Better to let the test start the deamon
# $ECHO "Starting MySQL daemon"
# start_master
# start_slave
cd $MYSQL_TEST_DIR
return 1
}
@ -1087,8 +1093,6 @@ run_testcase ()
slave_init_script=$TESTDIR/$tname-slave.sh
slave_master_info_file=$TESTDIR/$tname-slave-master-info.opt
echo $tname > $CURRENT_TEST
echo "CURRENT_TEST: $tname" >> $SLAVE_MYERR
echo "CURRENT_TEST: $tname" >> $MASTER_MYERR
SKIP_SLAVE=`$EXPR \( $tname : rpl \) = 0`
if [ $USE_MANAGER = 1 ] ; then
many_slaves=`$EXPR \( $tname : rpl_failsafe \) != 0`
@ -1125,13 +1129,17 @@ run_testcase ()
then
EXTRA_MASTER_OPT=`$CAT $master_opt_file | $SED -e "s;\\$MYSQL_TEST_DIR;$MYSQL_TEST_DIR;"`
stop_master
echo "CURRENT_TEST: $tname" >> $MASTER_MYERR
start_master
else
if [ ! -z "$EXTRA_MASTER_OPT" ] || [ x$MASTER_RUNNING != x1 ] ;
then
EXTRA_MASTER_OPT=""
stop_master
echo "CURRENT_TEST: $tname" >> $MASTER_MYERR
start_master
else
echo "CURRENT_TEST: $tname" >> $MASTER_MYERR
fi
fi
@ -1161,7 +1169,10 @@ run_testcase ()
if [ x$do_slave_restart = x1 ] ; then
stop_slave
echo "CURRENT_TEST: $tname" >> $SLAVE_MYERR
start_slave
else
echo "CURRENT_TEST: $tname" >> $SLAVE_MYERR
fi
if [ x$many_slaves = x1 ]; then
start_slave 1

44
mysql-test/r/myisam.result
View File

@ -1,4 +1,4 @@
drop table if exists t1;
drop table if exists t1,t2;
CREATE TABLE t1 (
STRING_DATA char(255) default NULL,
KEY string_data (STRING_DATA)
@ -316,3 +316,45 @@ CREATE TABLE t1 (a varchar(255), b varchar(255), c varchar(255));
ALTER TABLE t1 ADD INDEX t1 (a, b, c);
Specified key was too long. Max key length is 500
DROP TABLE t1;
CREATE TABLE t1 (a int not null, b int, c int, key(b), key(c), key(a,b), key(c,a));
INSERT into t1 values (0, null, 0), (0, null, 1), (0, null, 2), (0, null,3), (1,1,4);
create table t2 (a int not null, b int, c int, key(b), key(c), key(a));
INSERT into t2 values (1,1,1), (2,2,2);
optimize table t1;
Table Op Msg_type Msg_text
test.t1 optimize status OK
show index from t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
t1 1 b 1 b A 5 NULL NULL YES BTREE
t1 1 c 1 c A 5 NULL NULL YES BTREE
t1 1 a 1 a A 1 NULL NULL BTREE
t1 1 a 2 b A 5 NULL NULL YES BTREE
t1 1 c_2 1 c A 5 NULL NULL YES BTREE
t1 1 c_2 2 a A 5 NULL NULL BTREE
explain select * from t1,t2 where t1.a=t2.a;
table type possible_keys key key_len ref rows Extra
t1 ALL a NULL NULL NULL 5
t2 ALL a NULL NULL NULL 2 Using where
explain select * from t1,t2 force index(a) where t1.a=t2.a;
table type possible_keys key key_len ref rows Extra
t2 ALL a NULL NULL NULL 2
t1 ALL a NULL NULL NULL 5 Using where
explain select * from t1 force index(a),t2 force index(a) where t1.a=t2.a;
table type possible_keys key key_len ref rows Extra
t2 ALL a NULL NULL NULL 2
t1 ref a a 4 t2.a 3
explain select * from t1,t2 where t1.b=t2.b;
table type possible_keys key key_len ref rows Extra
t2 ALL b NULL NULL NULL 2
t1 ref b b 5 t2.b 1 Using where
explain select * from t1,t2 force index(c) where t1.a=t2.a;
table type possible_keys key key_len ref rows Extra
t1 ALL a NULL NULL NULL 5
t2 ALL NULL NULL NULL NULL 2 Using where
explain select * from t1 where a=0 or a=2;
table type possible_keys key key_len ref rows Extra
t1 ALL a NULL NULL NULL 5 Using where
explain select * from t1 force index (a) where a=0 or a=2;
table type possible_keys key key_len ref rows Extra
t1 range a a 4 NULL 4 Using where
drop table t1,t2;

25
mysql-test/t/myisam.test
View File

@ -2,10 +2,15 @@
# Test bugs in the MyISAM code
#
# Initialise
--disable_warnings
drop table if exists t1;
drop table if exists t1,t2;
--enable_warnings
#
# Test problem with CHECK TABLE;
#
CREATE TABLE t1 (
STRING_DATA char(255) default NULL,
KEY string_data (STRING_DATA)
@ -327,3 +332,21 @@ CREATE TABLE t1 (a varchar(255), b varchar(255), c varchar(255));
ALTER TABLE t1 ADD INDEX t1 (a, b, c);
DROP TABLE t1;
#
# Test of cardinality of keys with NULL
#
CREATE TABLE t1 (a int not null, b int, c int, key(b), key(c), key(a,b), key(c,a));
INSERT into t1 values (0, null, 0), (0, null, 1), (0, null, 2), (0, null,3), (1,1,4);
create table t2 (a int not null, b int, c int, key(b), key(c), key(a));
INSERT into t2 values (1,1,1), (2,2,2);
optimize table t1;
show index from t1;
explain select * from t1,t2 where t1.a=t2.a;
explain select * from t1,t2 force index(a) where t1.a=t2.a;
explain select * from t1 force index(a),t2 force index(a) where t1.a=t2.a;
explain select * from t1,t2 where t1.b=t2.b;
explain select * from t1,t2 force index(c) where t1.a=t2.a;
explain select * from t1 where a=0 or a=2;
explain select * from t1 force index (a) where a=0 or a=2;
drop table t1,t2;