Imported Upstream version 5.5.46

mysql-test/suite/innodb/t/innodb_bug60229.test

@@ -2,6 +2,10 @@
 # Bug #13083023 - 60229: BROKEN COMPATIBILITY: ERROR WHILE CREATE TABLE
 # WITH FOREIGN KEY CONSTRAINT.
 
+#Server variable option 'lower_case_table_names' sets '0' as default value
+#in case sensitive filesystem. Using 'lower_case_table_names=0' in case of
+#insensitive filsystem is not allowed.
+-- source include/have_case_sensitive_file_system.inc
 -- source include/have_innodb.inc
 
 CREATE TABLE PERSON (

mysql-test/suite/innodb/t/innodb_bug68148.test

+-- source include/have_innodb.inc
+-- source include/not_embedded.inc
+
+#
+# Bug #68148: drop index on a foreign key column leads to missing table
+# MDEV-8845: Table disappear after modifying FK
+#
+
+set global innodb_file_per_table=1;
+
+CREATE TABLE ref_table1 (id int(11) NOT NULL, PRIMARY KEY(id)) ENGINE=InnoDB; 
+
+CREATE TABLE ref_table2 (id int(11) NOT NULL, PRIMARY KEY(id)) ENGINE=InnoDB;
+
+CREATE TABLE `main` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `ref_id1` int(11) NOT NULL,
+  `ref_id2` int(11) NOT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `idx_1` (`ref_id1`,`ref_id2`),
+  KEY `FK_set_out_analysis_route_id` (`ref_id2`),
+  CONSTRAINT `FK_1` FOREIGN KEY (`ref_id1`) REFERENCES `ref_table1` (`id`) ,
+  CONSTRAINT `FK_2` FOREIGN KEY (`ref_id2`) REFERENCES `ref_table2` (`id`)
+) ENGINE=InnoDB;
+
+SET FOREIGN_KEY_CHECKS=0;
+
+DROP INDEX `idx_1` ON `main`;
+SHOW TABLES;
+
+--echo # restart and see if we can still access the main table
+--source include/restart_mysqld.inc
+
+# This is required to access the table
+SET FOREIGN_KEY_CHECKS=0;
+ALTER TABLE `main` ADD INDEX `idx_1` (`ref_id1`);
+SHOW CREATE TABLE `main`;
+
+DROP TABLE  main, ref_table1, ref_table2;
+
+

mysql-test/suite/innodb/t/innodb_uninstall.opt

+--ignore-builtin-innodb
+--loose-innodb
+

mysql-test/suite/innodb/t/innodb_uninstall.test

+--source include/not_embedded.inc
+--source include/not_windows.inc
+
+if (!$HA_INNODB_SO) {
+  --skip Need InnoDB plugin
+}
+
+#
+# MDEV-8474: InnoDB sets per-connection data unsafely
+# Below test caused hang
+#
+install plugin innodb soname 'ha_innodb';
+create table t1(a int not null primary key) engine=innodb;
+
+connect (con1, localhost, root);
+connection con1;
+begin;
+insert into t1 values(1);
+
+connection default;
+flush tables;
+send uninstall plugin innodb;
+
+connection con1;
+select sleep(1);
+disconnect con1;
+
+connection default;
+reap;
+
+--source include/restart_mysqld.inc
+
+drop table t1;
+
+#
+# Another test that caused hang.
+#
+
+connect (con1, localhost, root);
+connection con1;
+install plugin innodb soname 'ha_innodb';
+create table t2(a int not null primary key) engine=innodb;
+insert into t2 values(1);
+drop table t2;
+
+connection default;
+send uninstall plugin innodb;
+
+connection con1;
+select sleep(1);
+disconnect con1;
+
+connection default;
+reap;
+
+--source include/restart_mysqld.inc
+
+

mysql-test/suite/innodb/t/xa_recovery.test

@@ -6,6 +6,12 @@ if (`select plugin_auth_version <= "5.5.43-MariaDB-37.2" from information_schema
 # Embedded server does not support restarting.
 --source include/not_embedded.inc
 
+# MDEV-8841 - close tables opened by previous tests, 
+# so they don't get marked crashed when the server gets crashed
+--disable_query_log
+FLUSH TABLES;
+--enable_query_log
+
 CREATE TABLE t1 (a INT) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (1);
 connect (con1,localhost,root);

mysql-test/suite/jp/t/jp_enum_sjis-master.opt

---lower_case_table_names=0

mysql-test/suite/jp/t/jp_enum_sjis.test

+#Server variable option 'lower_case_table_names' sets '0' as default value
+#in case sensitive filesystem. Using 'lower_case_table_names=0' in case of
+#insensitive filsystem is not allowed.
+-- source include/have_case_sensitive_file_system.inc
 --source include/have_sjis.inc
 --source include/have_innodb.inc
 --character_set sjis

mysql-test/suite/jp/t/jp_enum_ucs2-master.opt

---lower_case_table_names=0

mysql-test/suite/jp/t/jp_enum_ucs2.test

+#Server variable option 'lower_case_table_names' sets '0' as default value
+#in case sensitive filesystem. Using 'lower_case_table_names=0' in case of
+#insensitive filsystem is not allowed.
+-- source include/have_case_sensitive_file_system.inc
 --source include/have_ucs2.inc
 --source include/have_innodb.inc
 

mysql-test/suite/jp/t/jp_enum_ujis-master.opt

---lower_case_table_names=0

mysql-test/suite/jp/t/jp_enum_ujis.test

+#Server variable option 'lower_case_table_names' sets '0' as default value
+#in case sensitive filesystem. Using 'lower_case_table_names=0' in case of
+#insensitive filsystem is not allowed.
+-- source include/have_case_sensitive_file_system.inc
 --source include/have_ujis.inc
 --source include/have_innodb.inc
 

mysql-test/suite/jp/t/jp_enum_utf8-master.opt

---lower_case_table_names=0

mysql-test/suite/jp/t/jp_enum_utf8.test

+#Server variable option 'lower_case_table_names' sets '0' as default value
+#in case sensitive filesystem. Using 'lower_case_table_names=0' in case of
+#insensitive filsystem is not allowed.
+-- source include/have_case_sensitive_file_system.inc
 --source include/have_utf8.inc
 --source include/have_innodb.inc
 --disable_warnings

mysql-test/suite/ndb/r/ndb_restore_discover.result

+#
+# 18075170 - sql node restart required to avoid deadlock after
+#            restore
+#
+CREATE TABLE t1 (id INT) ENGINE=NDBCluster;
+CREATE TABLE t2 (id INT) ENGINE=NDBCluster;
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (1);
+DROP TABLE t1;
+DROP TABLE t2;
+SET autocommit = 0;
+SELECT * FROM t1;
+id
+1
+SELECT * FROM t2;
+id
+1
+ROLLBACK;
+SET autocommit = 1;
+drop table t1;
+drop table t2;
+SET autocommit = 0;
+SELECT * FROM t1;
+id
+1
+SELECT * FROM t2;
+id
+1
+ALTER TABLE t1 ADD val INT;
+ROLLBACK;
+SET autocommit = 1;
+drop table t1;
+drop table t2;

mysql-test/suite/ndb/t/ndb_restore_discover.test

+-- source include/have_ndb.inc
+-- source include/count_sessions.inc
+
+--echo #
+--echo # 18075170 - sql node restart required to avoid deadlock after
+--echo #            restore
+--echo #
+# Test Auto Discover option within a transaction
+# and make sure the transaction is not broken.
+CREATE TABLE t1 (id INT) ENGINE=NDBCluster;
+CREATE TABLE t2 (id INT) ENGINE=NDBCluster;
+
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (1);
+
+-- source include/ndb_backup.inc
+
+DROP TABLE t1;
+DROP TABLE t2;
+
+-- source include/ndb_restore_master.inc
+
+SET autocommit = 0;
+SELECT * FROM t1;
+
+# Without fix below select was resulting in DEADLOCK error. With fix select
+# should succeed.
+SELECT * FROM t2;
+ROLLBACK;
+SET autocommit = 1;
+
+drop table t1;
+drop table t2;
+
+#
+# Checking lock preservation in transaction
+#
+# Using existing backup to create the scenario. Tables are deleted as part of
+# above test cleanup. Thus restoring the backup will bring the system to
+# required state.
+-- source include/ndb_restore_master.inc
+
+SET autocommit = 0;
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+connect(con2, localhost, root);
+--SEND ALTER TABLE t1 ADD val INT
+
+connection default;
+# Alter from con2 will be in waiting state as there is a lock on t1 from
+# default connection due to active transaction. We check for this condition
+# then releasing the lock by rollbacking active transaction.
+let $wait_condition=
+  SELECT count(*) = 1 FROM information_schema.processlist WHERE state
+  LIKE "Waiting%" AND info = "ALTER TABLE t1 ADD val INT";
+--source include/wait_condition.inc
+ROLLBACK;
+SET autocommit = 1;
+
+connection con2;
+--REAP
+
+disconnect con2;
+connection default;
+drop table t1;
+drop table t2;
+
+# Wait till all disconnects are completed
+-- source include/wait_until_count_sessions.inc

mysql-test/suite/perfschema/r/query_cache.result

@@ -38,7 +38,7 @@ spins
 NULL
 select * from performance_schema.setup_timers where name='wait';
 NAME	TIMER_NAME
-wait	CYCLE
+wait	{CYCLE_OR_NANOSECOND}
 show status like "Qcache_queries_in_cache";
 Variable_name	Value
 Qcache_queries_in_cache	1
@@ -53,7 +53,7 @@ spins
 NULL
 select * from performance_schema.setup_timers where name='wait';
 NAME	TIMER_NAME
-wait	CYCLE
+wait	{CYCLE_OR_NANOSECOND}
 show status like "Qcache_queries_in_cache";
 Variable_name	Value
 Qcache_queries_in_cache	1

mysql-test/suite/perfschema/t/query_cache.test

@@ -34,6 +34,7 @@ show status like "Qcache_hits";
 
 select spins from performance_schema.events_waits_current order by event_name limit 1;
 
+--replace_result CYCLE {CYCLE_OR_NANOSECOND} NANOSECOND {CYCLE_OR_NANOSECOND}
 select * from performance_schema.setup_timers where name='wait';
 
 show status like "Qcache_queries_in_cache";
@@ -42,6 +43,7 @@ show status like "Qcache_hits";
 
 select spins from performance_schema.events_waits_current order by event_name limit 1;
 
+--replace_result CYCLE {CYCLE_OR_NANOSECOND} NANOSECOND {CYCLE_OR_NANOSECOND}
 select * from performance_schema.setup_timers where name='wait';
 
 show status like "Qcache_queries_in_cache";

mysql-test/suite/plugins/r/feedback_plugin_load.result

 select plugin_status from information_schema.plugins where plugin_name='feedback';
 plugin_status
 ACTIVE
+SELECT variable_value INTO @feedback_used FROM information_schema.feedback where variable_name = 'FEEDBACK used';
+SELECT variable_value = @feedback_used + 1 FROM information_schema.feedback where variable_name = 'FEEDBACK used';
+variable_value = @feedback_used + 1
+1
 select * from information_schema.feedback where variable_name like 'feed%'
-       and variable_name not like  '%_uid';
+       and variable_name not like  '%_uid' and variable_name not like 'FEEDBACK used';
 VARIABLE_NAME	VARIABLE_VALUE
-FEEDBACK used	1
 FEEDBACK version	1.1
 FEEDBACK_SEND_RETRY_WAIT	60
 FEEDBACK_SEND_TIMEOUT	60

mysql-test/suite/plugins/r/feedback_plugin_send.result

 select plugin_status from information_schema.plugins where plugin_name='feedback';
 plugin_status
 ACTIVE
+SELECT variable_value INTO @feedback_used FROM information_schema.feedback where variable_name = 'FEEDBACK used';
+SELECT variable_value = @feedback_used + 1 FROM information_schema.feedback where variable_name = 'FEEDBACK used';
+variable_value = @feedback_used + 1
+1
 select * from information_schema.feedback where variable_name like 'feed%'
-       and variable_name not like  '%_uid';
+       and variable_name not like  '%_uid' and variable_name not like 'FEEDBACK used';
 VARIABLE_NAME	VARIABLE_VALUE
-FEEDBACK used	2
 FEEDBACK version	1.1
 FEEDBACK_SEND_RETRY_WAIT	60
 FEEDBACK_SEND_TIMEOUT	60

mysql-test/suite/plugins/t/feedback_plugin_load.test

@@ -4,7 +4,24 @@ if (`select count(*) = 0 from information_schema.plugins where plugin_name = 'fe
 }
 
 select plugin_status from information_schema.plugins where plugin_name='feedback';
+
+# Every SELECT from INFORMATION_SCHEMA.FEEDBACK increases the value of 'FEEDBACK used'.
+# We cannot record the actual value, because the test can be executed more than once,
+# but we can check that the value indeed increases as expected.
+# There is still a room for some race condition, e.g. if at the very moment
+# between first SELECT to store the value and the next SELECT to check that it increases,
+# the feedback plugin is activated. But the probability of it is close to 0,
+# so lets get back to it if it ever happens.
+
+# Lets say the plugin was used X times before this SELECT
+SELECT variable_value INTO @feedback_used FROM information_schema.feedback where variable_name = 'FEEDBACK used';
+
+# Now $feedback_used == X+1, and 'FEEDBACK used' is also X+1. And variable_value is increased again when we run the next SELECT
+SELECT variable_value = @feedback_used + 1 FROM information_schema.feedback where variable_name = 'FEEDBACK used';
+
+# Now when we are happy with 'FEEDBACK used', we can check everything else
+
 --replace_result https http
 --sorted_result
 select * from information_schema.feedback where variable_name like 'feed%'
-       and variable_name not like  '%_uid';
+       and variable_name not like  '%_uid' and variable_name not like 'FEEDBACK used';