Merge branch '10.2' into 10.3

5 files changed, 37 insertions, 34 deletions

diff --git a/mysql-test/suite/sys_vars/r/div_precision_increment_func.result b/mysql-test/suite/sys_vars/r/div_precision_increment_func.result
index e16ce76fed9..c839dd6b289 100644
--- a/mysql-test/suite/sys_vars/r/div_precision_increment_func.result
+++ b/mysql-test/suite/sys_vars/r/div_precision_increment_func.result
@@ -51,9 +51,9 @@ INSERT into t1(name, salary, income_tax) values('Record_2', 501, 501*2.5/1000);
 INSERT into t1(name, salary, income_tax) values('Record_3', 210, 210*2.5/1000);
 SELECT * from t1;
 id	name	salary	income_tax
-1	Record_1	100011	250.03
-2	Record_2	501	1.25
-3	Record_3	210	0.53
+1	Record_1	100011	250.027
+2	Record_2	501	1.2525
+3	Record_3	210	0.525
 connect  test_con2, localhost, root,,;
 connection test_con2;
 ## Verifying session & global value of variable ##
@@ -69,11 +69,11 @@ INSERT into t1(name, salary, income_tax) values('Record_5', 501, 501*2.5/1000);
 INSERT into t1(name, salary, income_tax) values('Record_6', 210, 210*2.5/1000);
 SELECT * from t1;
 id	name	salary	income_tax
-1	Record_1	100011	250.03
-2	Record_2	501	1.25
-3	Record_3	210	0.53
-4	Record_4	100011	250.028
-5	Record_5	501	1.253
+1	Record_1	100011	250.027
+2	Record_2	501	1.2525
+3	Record_3	210	0.525
+4	Record_4	100011	250.027
+5	Record_5	501	1.2525
 6	Record_6	210	0.525
 ## Dropping table t1 ##
 drop table t1;
diff --git a/mysql-test/suite/sys_vars/r/replicate_do_db_basic.result b/mysql-test/suite/sys_vars/r/replicate_do_db_basic.result
index a05b85a9bfd..54adf835962 100644
--- a/mysql-test/suite/sys_vars/r/replicate_do_db_basic.result
+++ b/mysql-test/suite/sys_vars/r/replicate_do_db_basic.result
@@ -37,5 +37,9 @@ SET @@GLOBAL.replicate_do_db=null;
 SELECT @@GLOBAL.replicate_do_db;
 @@GLOBAL.replicate_do_db
 
+SET @@GLOBAL.replicate_do_db=DEFAULT;
+SELECT @@GLOBAL.replicate_do_db;
+@@GLOBAL.replicate_do_db
+
 # Cleanup.
 SET @@GLOBAL.replicate_do_db = @save_replicate_do_db;
diff --git a/mysql-test/suite/sys_vars/r/rpl_init_slave_func.result b/mysql-test/suite/sys_vars/r/rpl_init_slave_func.result
index ec3b39124fe..249d745482a 100644
--- a/mysql-test/suite/sys_vars/r/rpl_init_slave_func.result
+++ b/mysql-test/suite/sys_vars/r/rpl_init_slave_func.result
@@ -1,6 +1,6 @@
 include/master-slave.inc
 [connection master]
-connection slave;
+include/sync_slave_sql_with_master.inc
 SET @start_max_connections= @@global.max_connections;
 SET @start_init_slave= @@global.init_slave;
 SET NAMES utf8;
@@ -19,18 +19,12 @@ SELECT @@global.init_slave = 'SET @@global.max_connections = @@global.max_connec
 1
 Expect 1
 include/assert.inc [@@global.max_connections = @start_max_connections]
-STOP SLAVE;
-RESET MASTER;
-RESET SLAVE;
-START SLAVE;
-include/wait_for_slave_to_start.inc
+include/restart_slave.inc
+connection master;
+include/sync_slave_sql_with_master.inc
 include/assert.inc [@@global.max_connections = @start_max_connections + 1]
 SET @@global.init_slave = "SET @a=5";
-STOP SLAVE;
-RESET MASTER;
-RESET SLAVE;
-START SLAVE;
-include/wait_for_slave_to_start.inc
+include/restart_slave.inc
 SHOW VARIABLES LIKE 'init_slave';
 Variable_name	Value
 init_slave	SET @a=5
diff --git a/mysql-test/suite/sys_vars/t/replicate_do_db_basic.test b/mysql-test/suite/sys_vars/t/replicate_do_db_basic.test
index 59d0176add2..b7004d1938b 100644
--- a/mysql-test/suite/sys_vars/t/replicate_do_db_basic.test
+++ b/mysql-test/suite/sys_vars/t/replicate_do_db_basic.test
@@ -38,5 +38,8 @@ SELECT @@GLOBAL.replicate_do_db;
 SET @@GLOBAL.replicate_do_db=null;
 SELECT @@GLOBAL.replicate_do_db;
 
+SET @@GLOBAL.replicate_do_db=DEFAULT;
+SELECT @@GLOBAL.replicate_do_db;
+
 --echo # Cleanup.
 SET @@GLOBAL.replicate_do_db = @save_replicate_do_db;
diff --git a/mysql-test/suite/sys_vars/t/rpl_init_slave_func.test b/mysql-test/suite/sys_vars/t/rpl_init_slave_func.test
index f8cbc54fc70..0e5ff7a3f39 100644
--- a/mysql-test/suite/sys_vars/t/rpl_init_slave_func.test
+++ b/mysql-test/suite/sys_vars/t/rpl_init_slave_func.test
@@ -29,7 +29,13 @@
 ###############################################################################
 
 source include/master-slave.inc;
-connection slave;
+
+# Since a part of slave SQL thread initialisation happens after Slave_SQL_Running
+# has been set to Yes, there is a race condition between initialisation above and
+# init_slave setting given below. Synchronise slave applier with master to ensure
+# init_slave is complete and applier had processed few events like FD.
+--source include/sync_slave_sql_with_master.inc
+
 --disable_query_log
 call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
 --enable_query_log
@@ -66,14 +72,15 @@ let $wait_condition= SELECT @@global.max_connections = @start_max_connections;
 --let $assert_text= @@global.max_connections = @start_max_connections
 --let $assert_cond= @@global.max_connections = @start_max_connections
 --source include/assert.inc
-#
-# reset of the server
-STOP SLAVE;
---wait_for_slave_to_stop
-RESET MASTER;
-RESET SLAVE;
-START SLAVE;
-source include/wait_for_slave_to_start.inc;
+
+--source include/restart_slave_sql.inc
+
+# Upon slave start, sync the applier with master, to ensure slave has
+# completed init_slave command execution and processed FD event from the
+# master.
+--connection master
+--source include/sync_slave_sql_with_master.inc
+
 #
 # wait for the slave threads have set the global variable.
 let $wait_timeout= 90;
@@ -87,12 +94,7 @@ let $wait_condition= SELECT @@global.max_connections = @start_max_connections +
 # Setting a variable(which is local to a session) and must not be visible
 SET @@global.init_slave = "SET @a=5";
 #
-STOP SLAVE;
---wait_for_slave_to_stop
-RESET MASTER;
-RESET SLAVE;
-START SLAVE;
-source include/wait_for_slave_to_start.inc;
+--source include/restart_slave_sql.inc
 #
 SHOW VARIABLES LIKE 'init_slave';
 # expect NULL