Merge with MySQL 5.1.57/58

Moved some BSD string functions from Unireg

mysql-test/suite/innodb_plugin/r/innodb_bug30423.result

@@ -0,0 +1,95 @@
+set global innodb_stats_method = default;
+select @@innodb_stats_method;
+@@innodb_stats_method
+nulls_equal
+select count(*) from bug30243_3 where org_id is not NULL;
+count(*)
+20
+select count(*) from bug30243_3 where org_id is NULL;
+count(*)
+16384
+select count(*) from bug30243_2 where org_id is not NULL;
+count(*)
+224
+select count(*) from bug30243_2 where org_id is NULL;
+count(*)
+65536
+select @@innodb_stats_method;
+@@innodb_stats_method
+nulls_equal
+analyze table bug30243_1;
+Table	Op	Msg_type	Msg_text
+test.bug30243_1	analyze	status	OK
+analyze table bug30243_2;
+Table	Op	Msg_type	Msg_text
+test.bug30243_2	analyze	status	OK
+analyze table bug30243_3;
+Table	Op	Msg_type	Msg_text
+test.bug30243_3	analyze	status	OK
+set global innodb_stats_method = "NULL";
+ERROR 42000: Variable 'stats_method' can't be set to the value of 'NULL'
+set global innodb_stats_method = "nulls_ignored";
+select @@innodb_stats_method;
+@@innodb_stats_method
+nulls_ignored
+analyze table bug30243_1;
+Table	Op	Msg_type	Msg_text
+test.bug30243_1	analyze	status	OK
+analyze table bug30243_2;
+Table	Op	Msg_type	Msg_text
+test.bug30243_2	analyze	status	OK
+analyze table bug30243_3;
+Table	Op	Msg_type	Msg_text
+test.bug30243_3	analyze	status	OK
+explain SELECT COUNT(*), 0
+FROM bug30243_1 orgs
+LEFT JOIN bug30243_3 sa_opportunities
+ON orgs.org_id=sa_opportunities.org_id
+LEFT JOIN bug30243_2 contacts
+ON orgs.org_id=contacts.org_id ;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	orgs	index	NULL	org_id	4	NULL	128	Using index
+1	SIMPLE	sa_opportunities	ref	org_id	org_id	5	test.orgs.org_id	1	Using index
+1	SIMPLE	contacts	ref	contacts$org_id	contacts$org_id	5	test.orgs.org_id	1	Using index
+select @@innodb_stats_method;
+@@innodb_stats_method
+nulls_ignored
+set global innodb_stats_method = "nulls_unequal";
+select @@innodb_stats_method;
+@@innodb_stats_method
+nulls_unequal
+analyze table bug30243_1;
+Table	Op	Msg_type	Msg_text
+test.bug30243_1	analyze	status	OK
+analyze table bug30243_2;
+Table	Op	Msg_type	Msg_text
+test.bug30243_2	analyze	status	OK
+analyze table bug30243_3;
+Table	Op	Msg_type	Msg_text
+test.bug30243_3	analyze	status	OK
+explain SELECT COUNT(*), 0
+FROM bug30243_1 orgs
+LEFT JOIN bug30243_3 sa_opportunities
+ON orgs.org_id=sa_opportunities.org_id
+LEFT JOIN bug30243_2 contacts
+ON orgs.org_id=contacts.org_id;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	orgs	index	NULL	org_id	4	NULL	128	Using index
+1	SIMPLE	sa_opportunities	ref	org_id	org_id	5	test.orgs.org_id	1	Using index
+1	SIMPLE	contacts	ref	contacts$org_id	contacts$org_id	5	test.orgs.org_id	1	Using index
+SELECT COUNT(*) FROM table_bug30423 WHERE org_id IS NULL;
+COUNT(*)
+1024
+set global innodb_stats_method = "nulls_unequal";
+analyze table table_bug30423;
+Table	Op	Msg_type	Msg_text
+test.table_bug30423	analyze	status	OK
+set global innodb_stats_method = "nulls_ignored";
+analyze table table_bug30423;
+Table	Op	Msg_type	Msg_text
+test.table_bug30423	analyze	status	OK
+set global innodb_stats_method = nulls_equal;
+drop table bug30243_2;
+drop table bug30243_1;
+drop table bug30243_3;
+drop table table_bug30423;

mysql-test/suite/innodb_plugin/r/innodb_bug59307.result

@@ -0,0 +1,28 @@
+CREATE TABLE t1 (
+t1_int INT,
+t1_time TIME
+) ENGINE=innodb;
+CREATE TABLE t2 (
+t2_int int PRIMARY KEY,
+t2_int2 INT
+) ENGINE=INNODB;
+INSERT INTO t2 VALUES ();
+Warnings:
+Warning	1364	Field 't2_int' doesn't have a default value
+INSERT INTO t1 VALUES ();
+SELECT *
+FROM t1 AS t1a
+WHERE NOT EXISTS
+(SELECT *
+FROM t1 AS t1b
+WHERE t1b.t1_int NOT IN
+(SELECT t2.t2_int
+FROM t2
+WHERE t1b.t1_time LIKE t1b.t1_int
+OR t1b.t1_time <> t2.t2_int2
+AND 6=7
+)
+)
+;
+t1_int	t1_time
+DROP TABLE t1,t2;

mysql-test/suite/innodb_plugin/r/innodb_bug60049.result

@@ -0,0 +1,8 @@
+CREATE TABLE t(a INT)ENGINE=InnoDB;
+RENAME TABLE t TO u;
+DROP TABLE u;
+SELECT @@innodb_fast_shutdown;
+@@innodb_fast_shutdown
+0
+Last record of ID_IND root page (9):
+1808000018050074000000000000000c5359535f464f524549474e5f434f4c53

mysql-test/suite/innodb_plugin/r/innodb_gis.result

@@ -585,5 +585,17 @@ COUNT(*)
 2
 DROP TABLE t1, t2;
 End of 5.0 tests
+#
+# Test for bug #58650 "Failing assertion: primary_key_no == -1 ||
+#                      primary_key_no == 0".
+#
+drop table if exists t1;
+# The minimal test case.
+create table t1 (a int not null, b linestring not null, unique key b (b(12)), unique key a (a));
+drop table t1;
+# The original test case.
+create table t1 (a int not null, b linestring not null, unique key b (b(12)));
+create unique index a on t1(a);
+drop table t1;
 create table t1 (g geometry not null, spatial gk(g)) engine=innodb;
 ERROR HY000: The used table type doesn't support SPATIAL indexes

mysql-test/suite/innodb_plugin/t/innodb_bug30423.test

@@ -0,0 +1,211 @@
+# Test for Bug #30423, InnoDBs treatment of NULL in index stats causes
+# bad "rows examined" estimates.
+# Implemented InnoDB system variable "innodb_stats_method" with
+# "nulls_equal" (default), "nulls_unequal", and "nulls_ignored" options.
+
+-- source include/have_innodb_plugin.inc
+
+let $innodb_stats_method_orig = `select @@innodb_stats_method`;
+
+# default setting for innodb_stats_method is "nulls_equal"
+set global innodb_stats_method = default;
+
+select @@innodb_stats_method;
+
+# create three tables, bug30243_1, bug30243_2 and bug30243_3.
+# The test scenario is adopted from original bug #30423 report.
+# table bug30243_1 and bug30243_3 have many NULL values
+
+-- disable_result_log
+-- disable_query_log
+
+DROP TABLE IF EXISTS bug30243_1;
+CREATE TABLE bug30243_1 (
+  org_id int(11) NOT NULL default '0',
+  UNIQUE KEY (org_id)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+LOCK TABLES bug30243_1 WRITE;
+INSERT INTO bug30243_1 VALUES (11),(15),(16),(17),(19),(20),(21),(23),(24),
+(25),(26),(27),(28),(29),(30),(31),(32),(33),(34),(35),(37),(38),(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),(145);
+UNLOCK TABLES;
+
+DROP TABLE IF EXISTS bug30243_3;
+CREATE TABLE bug30243_3 (
+  org_id int(11) default NULL,
+  KEY (org_id)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+INSERT INTO bug30243_3 VALUES (NULL);
+
+begin;
+let $i=14;
+while ($i)
+{
+	INSERT INTO bug30243_3 SELECT NULL FROM bug30243_3;
+	dec $i;
+}
+
+INSERT INTO bug30243_3 VALUES (34),(34),(35),(56),(58),(62),(62),(64),(65),(66),(80),(135),(137),(138),(139),(140),(142),(143),(144),(145);
+commit;
+
+DROP TABLE IF EXISTS bug30243_2;
+CREATE TABLE bug30243_2 (
+  org_id int(11) default NULL,
+  KEY `contacts$org_id` (org_id)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+INSERT INTO bug30243_2 VALUES (NULL);
+
+begin;
+let $i=16;
+while ($i)
+{
+	INSERT INTO bug30243_2 SELECT NULL FROM bug30243_2;
+	dec $i;
+}
+
+INSERT INTO bug30243_2 VALUES (11),(15),(16),(17),(20),(21),(23),(24),(25),
+(26),(27),(28),(29),(30),(31),(32),(33),(34),(37),(38),(40),(41),(42),(43),
+(44),(45),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
+(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
+(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
+(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
+(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),
+(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(46),(48),
+(48),(50),(51),(52),(52),(53),(54),(55),(57),(60),(61),(62),(62),(62),(62),
+(62),(63),(64),(64),(65),(66),(66),(67),(68),(69),(70),(71),(72),(73),(74),
+(75),(76),(77),(78),(79),(80),(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),(133),(135),(135),(135),(135),
+(136),(136),(138),(138),(139),(139),(139),(140),(141),(141),(142),(143),
+(143),(145),(145);
+commit;
+
+
+-- enable_result_log
+-- enable_query_log
+
+# check tables's value
+select count(*) from bug30243_3 where org_id is not NULL;
+select count(*) from bug30243_3 where org_id is NULL;
+
+select count(*) from bug30243_2 where org_id is not NULL;
+select count(*) from bug30243_2 where org_id is NULL;
+
+select @@innodb_stats_method;
+
+analyze table bug30243_1;
+analyze table bug30243_2;
+analyze table bug30243_3;
+
+# Following query plan shows that we over estimate the rows per
+# unique value (since there are many NULLs).
+# Skip this query log since the stats estimate could vary from runs
+-- disable_query_log
+-- disable_result_log
+explain SELECT COUNT(*), 0
+	FROM bug30243_1 orgs
+	LEFT JOIN bug30243_3 sa_opportunities
+		ON orgs.org_id=sa_opportunities.org_id
+	LEFT JOIN bug30243_2 contacts
+		ON orgs.org_id=contacts.org_id ;
+-- enable_query_log
+-- enable_result_log
+
+# following set operation will fail
+#--error ER_WRONG_VALUE_FOR_VAR
+--error 1231
+set global innodb_stats_method = "NULL";
+
+set global innodb_stats_method = "nulls_ignored";
+
+select @@innodb_stats_method;
+
+# Regenerate the stats with "nulls_ignored" option
+
+analyze table bug30243_1;
+analyze table bug30243_2;
+analyze table bug30243_3;
+
+# Following query plan shows that we get the correct rows per
+# unique value (should be approximately 1 row per value)
+explain SELECT COUNT(*), 0
+	FROM bug30243_1 orgs
+	LEFT JOIN bug30243_3 sa_opportunities
+		ON orgs.org_id=sa_opportunities.org_id
+	LEFT JOIN bug30243_2 contacts
+		ON orgs.org_id=contacts.org_id ;
+
+select @@innodb_stats_method;
+
+# Try the "nulls_unequal" option
+set global innodb_stats_method = "nulls_unequal";
+
+select @@innodb_stats_method;
+
+analyze table bug30243_1;
+analyze table bug30243_2;
+analyze table bug30243_3;
+
+# Following query plan shows that we get the correct rows per
+# unique value (~1)
+explain SELECT COUNT(*), 0
+	FROM bug30243_1 orgs
+	LEFT JOIN bug30243_3 sa_opportunities
+		ON orgs.org_id=sa_opportunities.org_id
+	LEFT JOIN bug30243_2 contacts
+		ON orgs.org_id=contacts.org_id;
+
+
+# Create a table with all NULL values, make sure the stats calculation
+# does not crash with table of all NULL values
+-- disable_query_log
+CREATE TABLE table_bug30423 (
+  org_id int(11) default NULL,
+  KEY(org_id)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+INSERT INTO `table_bug30423` VALUES (NULL);
+
+begin;
+let $i=10;
+while ($i)
+{
+	INSERT INTO table_bug30423 SELECT NULL FROM table_bug30423;
+	dec $i;
+}
+commit;
+
+-- enable_query_log
+
+SELECT COUNT(*) FROM table_bug30423 WHERE org_id IS NULL;
+
+# calculate the statistics for the table for "nulls_ignored" and
+# "nulls_unequal" option
+set global innodb_stats_method = "nulls_unequal";
+analyze table table_bug30423;
+
+set global innodb_stats_method = "nulls_ignored";
+analyze table table_bug30423;
+
+
+eval set global innodb_stats_method = $innodb_stats_method_orig;
+
+drop table bug30243_2;
+
+drop table bug30243_1;
+
+drop table bug30243_3;
+
+drop table table_bug30423;

mysql-test/suite/innodb_plugin/t/innodb_bug53756.test

@@ -17,6 +17,9 @@
 # This test case needs InnoDB.
 -- source include/have_innodb_plugin.inc
 
+# Avoid CrashReporter popup on Mac
+--source include/not_crashrep.inc
+
 #
 # Precautionary clean up.
 #

mysql-test/suite/innodb_plugin/t/innodb_bug56143.test

@@ -8,6 +8,11 @@
 -- disable_query_log
 -- disable_result_log
 
+if ($VALGRIND_TEST)
+{
+  call mtr.add_suppression("InnoDB: Warning: a long semaphore wait:");
+}
+
 SET foreign_key_checks=0;
 
 DROP TABLE IF EXISTS bug56143_1;

mysql-test/suite/innodb_plugin/t/innodb_bug59307.test

@@ -0,0 +1,32 @@
+-- source include/have_innodb_plugin.inc
+# Bug #59307 uninitialized value in rw_lock_set_writer_id_and_recursion_flag()
+# when Valgrind instrumentation (UNIV_DEBUG_VALGRIND) is not enabled
+
+CREATE TABLE t1 (
+  t1_int INT,
+  t1_time TIME
+) ENGINE=innodb;
+
+CREATE TABLE t2 (
+  t2_int int PRIMARY KEY,
+  t2_int2 INT
+) ENGINE=INNODB;
+
+INSERT INTO t2 VALUES ();
+INSERT INTO t1 VALUES ();
+
+SELECT *
+FROM t1 AS t1a
+WHERE NOT EXISTS
+  (SELECT *
+   FROM t1 AS t1b
+   WHERE t1b.t1_int NOT IN
+     (SELECT t2.t2_int
+      FROM t2
+      WHERE t1b.t1_time LIKE t1b.t1_int
+      OR t1b.t1_time <> t2.t2_int2
+      AND 6=7
+ )
+)
+;
+DROP TABLE t1,t2;

mysql-test/suite/innodb_plugin/t/innodb_bug60049-master.opt

@@ -0,0 +1 @@
+--innodb_fast_shutdown=0

mysql-test/suite/innodb_plugin/t/innodb_bug60049.test

@@ -0,0 +1,39 @@
+# Bug #60049 Verify that purge leaves no garbage in unique secondary indexes
+# This test requires a fresh server start-up and a slow shutdown.
+# This was a suspected bug (not a bug).
+
+-- source include/not_embedded.inc
+-- source include/have_innodb_plugin.inc
+
+CREATE TABLE t(a INT)ENGINE=InnoDB;
+RENAME TABLE t TO u;
+DROP TABLE u;
+SELECT @@innodb_fast_shutdown;
+let $MYSQLD_DATADIR=`select @@datadir`;
+
+# Shut down the server
+-- exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+-- shutdown_server 30
+-- source include/wait_until_disconnected.inc
+
+# Check the tail of ID_IND (SYS_TABLES.ID)
+let IBDATA1=$MYSQLD_DATADIR/ibdata1;
+perl;
+my $file = $ENV{'IBDATA1'};
+open(FILE, "<$file") || die "Unable to open $file";
+# Read DICT_HDR_TABLE_IDS, the root page number of ID_IND (SYS_TABLES.ID).
+seek(FILE, 7*16384+38+36, 0) || die "Unable to seek $file";
+die unless read(FILE, $_, 4) == 4;
+my $sys_tables_id_root = unpack("N", $_);
+print "Last record of ID_IND root page ($sys_tables_id_root):\n";
+# This should be the last record in ID_IND. Dump it in hexadecimal.
+seek(FILE, $sys_tables_id_root*16384 + 152, 0) || die "Unable to seek $file";
+read(FILE, $_, 32) || die "Unable to read $file";
+close(FILE);
+print unpack("H*", $_), "\n";
+EOF
+
+# Restart the server.
+-- exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+-- enable_reconnect
+-- source include/wait_until_connected_again.inc

mysql-test/suite/innodb_plugin/t/innodb_information_schema.test

@@ -116,11 +116,29 @@ SELECT * FROM ```t'\"_str` WHERE c1 = '4' FOR UPDATE;
 # executes before some of them, resulting in less than expected number
 # of rows being selected from innodb_locks. If there is a bug and there
 # are no 14 rows in innodb_locks then this test will fail with timeout.
-let $count = 14;
-let $table = INFORMATION_SCHEMA.INNODB_LOCKS;
--- source include/wait_until_rows_count.inc
-# the above enables the query log, re-disable it
--- disable_query_log
+# Notice that if we query INNODB_LOCKS more often than once per 0.1 sec
+# then its contents will never change because the cache from which it is
+# filled is updated only if it has not been read for 0.1 seconds. See
+# CACHE_MIN_IDLE_TIME_US in trx/trx0i_s.c.
+let $cnt=10;
+while ($cnt)
+{
+    let $success=`SELECT COUNT(*) = 14 FROM INFORMATION_SCHEMA.INNODB_LOCKS`;
+    if ($success)
+    {
+        let $cnt=0;
+    }
+    if (!$success)
+    {
+        real_sleep 0.2;
+        dec $cnt;
+    }
+}
+if (!$success)
+{
+    -- echo Timeout waiting for rows in INNODB_LOCKS to appear
+}
+
 SELECT lock_mode, lock_type, lock_table, lock_index, lock_rec, lock_data
 FROM INFORMATION_SCHEMA.INNODB_LOCKS ORDER BY lock_data;