MDEV-8894 Inserting fractional seconds into MySQL 5.6 master breaks consistency on MariaDB 10 slave

The previous patch 269da4bf was
actually for MDEV-8894 (not for MDEV-5377). It was erroneously
pushed with a wrong title.

This patch is a small cleanup for MDEV-8894.
CREATE TABLE is now not a part of binary logs recorded with MySQL,
only INSERT statements are. This will allow to reuse the same binary
logs in combinations with different CREATE TABLE statements,
to tests different data types.

mysql-test/suite/rpl/r/rpl_mysql57_stm_temporal_round.result

@@ -4,6 +4,7 @@
 include/master-slave.inc
 [connection master]
 connection slave;
+CREATE TABLE t1 (id SERIAL, a DATETIME(3));
 include/stop_slave.inc
 connection master;
 include/rpl_stop_server.inc [server_number=1]

mysql-test/suite/rpl/r/rpl_mysql80_stm_temporal_round.result

@@ -4,6 +4,7 @@
 include/master-slave.inc
 [connection master]
 connection slave;
+CREATE TABLE t1 (id SERIAL, a DATETIME(3));
 include/stop_slave.inc
 connection master;
 include/rpl_stop_server.inc [server_number=1]

mysql-test/suite/rpl/t/rpl_mysql57_stm_temporal_round.test

+--source include/have_binlog_format_statement.inc
+
 --echo #
 --echo # MDEV-8894 Inserting fractional seconds into MySQL 5.6 master breaks consistency on MariaDB 10 slave
 --echo #
@@ -6,6 +8,7 @@
 --source include/master-slave.inc
 
 --connection slave
+CREATE TABLE t1 (id SERIAL, a DATETIME(3));
 --source include/stop_slave.inc
 
 --connection master
@@ -19,10 +22,15 @@
 #
 # Simulate MySQL 5.7.x master
 #
-# mysql-5.7.11-stm-temporal-round-binlog.000001 was recorded with
-# "mysqld --log-bin --binlog-format=statement", with the following SQL script:
-#
+# mysql-5.7.11-stm-temporal-round-binlog.000001 was recorded against a
+# table with this structure:
 #CREATE TABLE t1 (id SERIAL, a DATETIME(3));
+# (note, the CREATE statement is not inside the binary log)
+#
+# using this command line:
+#   mysqld --log-bin --binlog-format=statement
+# with the following single SQL statement:
+#
 #INSERT INTO t1 (a) VALUES ('2001-01-01 00:00:00.999999');
 #
 

mysql-test/suite/rpl/t/rpl_mysql80_stm_temporal_round.test

+--source include/have_binlog_format_statement.inc
+
 --echo #
 --echo # MDEV-8894 Inserting fractional seconds into MySQL 5.6 master breaks consistency on MariaDB 10 slave
 --echo #
@@ -6,6 +8,7 @@
 --source include/master-slave.inc
 
 --connection slave
+CREATE TABLE t1 (id SERIAL, a DATETIME(3));
 --source include/stop_slave.inc
 
 --connection master
@@ -19,12 +22,17 @@
 #
 # Simulate MySQL 8.0.x master
 #
-# mysql-8.0.13-stm-temporal-round-binlog.000001 was recorded with
-# "mysqld --log-bin --binlog-format=statement", with the following SQL script:
+# mysql-8.0.13-stm-temporal-round-binlog.000001 was recorded against a
+# table with this structure:
+#CREATE TABLE t1 (id SERIAL, a DATETIME(3));
+# (note, the CREATE statement is not inside the binary log)
+#
+# using this command line:
+#   mysqld --log-bin --binlog-format=statement --server-id=1 --character-set-server=latin1
+# with the following SQL script:
 #
-#SET NAMES utf8mb4 COLLATE utf8mb4_general_ci;
+#SET NAMES latin1 COLLATE latin1_swedish_ci;
 #SET sql_mode='';
-#CREATE TABLE t1 (id SERIAL, a DATETIME(3));
 #INSERT INTO t1 (a) VALUES ('2001-01-01 00:00:00.999999');
 #SET sql_mode=TIME_TRUNCATE_FRACTIONAL;
 #INSERT INTO t1 (a) VALUES ('2001-01-01 00:00:00.999999');