read-only slave using statement replication should replicate tmp tables

Relates to MDEV-17863 DROP TEMPORARY TABLE creates a transaction in
binary log on read only server

Other things:
- Fixed that insert into normal_table select from tmp_table is
  replicated as row events if tmp_table doesn't exists on slave.

mysql-test/suite/binlog/r/read_only.result

@@ -46,6 +46,8 @@ select * from tmp2;
 a	b
 1	NULL
 2	NULL
+insert into t1 select a+100 from tmp2;
+ERROR HY000: The MariaDB server is running with the --read-only option so it cannot execute this statement
 drop table tmp1,tmp2,tmp3;
 # Clean up test connection
 disconnect con1;
@@ -92,8 +94,20 @@ a	b	c
 11	4	NULL
 20	5	1
 21	5	2
+insert into t1 select a+200 from tmp5;
+select * from t1;
+a
+1
+2
+201
+202
+210
+211
+220
+221
 drop table tmp4,tmp5;
-# Check what is logged. Only the last create select should be row-logged
+# Check what is logged. Only last create select and the insert...select's should be
+# row-logged
 include/show_binlog_events.inc
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
@@ -104,6 +118,11 @@ master-bin.000001	#	Annotate_rows	#	#	create table t2 select * from tmp4
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
 master-bin.000001	#	Write_rows_v1	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
+master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
+master-bin.000001	#	Annotate_rows	#	#	insert into t1 select a+200 from tmp5
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows_v1	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	COMMIT
 # Clean up
 drop user test@localhost;
 drop table t1,t2;

mysql-test/suite/binlog/r/read_only_statement.result

@@ -46,6 +46,8 @@ select * from tmp2;
 a	b
 1	NULL
 2	NULL
+insert into t1 select a+100 from tmp2;
+ERROR HY000: The MariaDB server is running with the --read-only option so it cannot execute this statement
 drop table tmp1,tmp2,tmp3;
 # Clean up test connection
 disconnect con1;
@@ -92,8 +94,20 @@ a	b	c
 11	4	NULL
 20	5	1
 21	5	2
+insert into t1 select a+200 from tmp5;
+select * from t1;
+a
+1
+2
+201
+202
+210
+211
+220
+221
 drop table tmp4,tmp5;
-# Check what is logged. Only the last create select should be row-logged
+# Check what is logged. Only last create select and the insert...select's should be
+# row-logged
 include/show_binlog_events.inc
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
@@ -104,6 +118,11 @@ master-bin.000001	#	Annotate_rows	#	#	create table t2 select * from tmp4
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t2)
 master-bin.000001	#	Write_rows_v1	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
+master-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
+master-bin.000001	#	Annotate_rows	#	#	insert into t1 select a+200 from tmp5
+master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
+master-bin.000001	#	Write_rows_v1	#	#	table_id: # flags: STMT_END_F
+master-bin.000001	#	Query	#	#	COMMIT
 # Clean up
 drop user test@localhost;
 drop table t1,t2;

mysql-test/suite/binlog/t/read_only.inc

@@ -34,6 +34,8 @@ create temporary table tmp3 like t1;
 create or replace temporary table tmp3 like t1;
 alter table tmp2 add column (b int);
 select * from tmp2;
+--error ER_OPTION_PREVENTS_STATEMENT
+insert into t1 select a+100 from tmp2;
 drop table tmp1,tmp2,tmp3;
 
 --echo # Clean up test connection
@@ -64,9 +66,12 @@ create table t2 select * from tmp4;
 alter table tmp5 add column (c int);
 insert into tmp5 values (20,5,1),(21,5,2);
 select * from tmp5;
+insert into t1 select a+200 from tmp5;
+select * from t1;
 drop table tmp4,tmp5;
 
---echo # Check what is logged. Only the last create select should be row-logged
+--echo # Check what is logged. Only last create select and the insert...select's should be
+--echo # row-logged
 source include/show_binlog_events.inc;
 
 --echo # Clean up

mysql-test/suite/rpl/r/rpl_read_only2.result

+include/master-slave.inc
+[connection master]
+#
+# Ensure that read-only slave logs temporary table statements under statement based
+# replication. This is related to MDEV-17863.
+#
+connection slave;
+set global read_only=1;
+connection master;
+create table t1(a int) engine=MyISAM;
+create temporary table tmp1 (a int) engine=MyISAM;
+insert into t1 values(1);
+insert into tmp1 values (2);
+insert into t1 select * from tmp1;
+insert into t1 values(3);
+select * from t1;
+a
+1
+2
+3
+analyze table t1;
+Table	Op	Msg_type	Msg_text
+test.t1	analyze	status	OK
+drop table t1;
+drop temporary table tmp1;
+connection slave;
+include/show_binlog_events.inc
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+slave-bin.000001	#	Gtid	#	#	GTID #-#-#
+slave-bin.000001	#	Query	#	#	use `test`; create table t1(a int) engine=MyISAM
+slave-bin.000001	#	Gtid	#	#	GTID #-#-#
+slave-bin.000001	#	Query	#	#	use `test`; create temporary table tmp1 (a int) engine=MyISAM
+slave-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
+slave-bin.000001	#	Query	#	#	use `test`; insert into t1 values(1)
+slave-bin.000001	#	Query	#	#	COMMIT
+slave-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
+slave-bin.000001	#	Query	#	#	use `test`; insert into tmp1 values (2)
+slave-bin.000001	#	Query	#	#	COMMIT
+slave-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
+slave-bin.000001	#	Query	#	#	use `test`; insert into t1 select * from tmp1
+slave-bin.000001	#	Query	#	#	COMMIT
+slave-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
+slave-bin.000001	#	Query	#	#	use `test`; insert into t1 values(3)
+slave-bin.000001	#	Query	#	#	COMMIT
+slave-bin.000001	#	Gtid	#	#	GTID #-#-#
+slave-bin.000001	#	Query	#	#	use `test`; analyze table t1
+slave-bin.000001	#	Gtid	#	#	GTID #-#-#
+slave-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t1` /* generated by server */
+slave-bin.000001	#	Gtid	#	#	GTID #-#-#
+slave-bin.000001	#	Query	#	#	DROP TEMPORARY TABLE IF EXISTS `test`.`tmp1` /* generated by server */
+set global read_only=0;
+connection master;
+include/rpl_end.inc

mysql-test/suite/rpl/t/rpl_read_only2.test

+--source include/have_binlog_format_statement.inc
+--source include/master-slave.inc
+
+--echo #
+--echo # Ensure that read-only slave logs temporary table statements under statement based
+--echo # replication. This is related to MDEV-17863.
+--echo #
+
+connection slave;
+set global read_only=1;
+
+connection master;
+
+create table t1(a int) engine=MyISAM;
+create temporary table tmp1 (a int) engine=MyISAM;
+insert into t1 values(1);
+insert into tmp1 values (2);
+insert into t1 select * from tmp1;
+insert into t1 values(3);
+select * from t1;
+analyze table t1;
+drop table t1;
+drop temporary table tmp1;
+
+sync_slave_with_master;
+--source include/show_binlog_events.inc
+set global read_only=0;
+connection master;
+
+--source include/rpl_end.inc

sql/sql_admin.cc

@@ -1314,7 +1314,7 @@ bool Sql_cmd_analyze_table::execute(THD *thd)
                          "analyze", lock_type, 1, 0, 0, 0,
                          &handler::ha_analyze, 0);
   /* ! we write after unlocking the table */
-  if (!res && !m_lex->no_write_to_binlog && !opt_readonly)
+  if (!res && !m_lex->no_write_to_binlog && (!opt_readonly || thd->slave_thread))
   {
     /*
       Presumably, ANALYZE and binlog writing doesn't require synchronization
@@ -1372,7 +1372,7 @@ bool Sql_cmd_optimize_table::execute(THD *thd)
                       "optimize", TL_WRITE, 1, 0, 0, 0,
                       &handler::ha_optimize, 0);
   /* ! we write after unlocking the table */
-  if (!res && !m_lex->no_write_to_binlog && !opt_readonly)
+  if (!res && !m_lex->no_write_to_binlog && (!opt_readonly || thd->slave_thread))
   {
     /*
       Presumably, OPTIMIZE and binlog writing doesn't require synchronization
@@ -1406,7 +1406,7 @@ bool Sql_cmd_repair_table::execute(THD *thd)
                          &handler::ha_repair, &view_repair);
 
   /* ! we write after unlocking the table */
-  if (!res && !m_lex->no_write_to_binlog && !opt_readonly)
+  if (!res && !m_lex->no_write_to_binlog && (!opt_readonly || thd->slave_thread))
   {
     /*
       Presumably, REPAIR and binlog writing doesn't require synchronization

sql/sql_class.cc

@@ -6040,6 +6040,8 @@ int THD::decide_logging_format(TABLE_LIST *tables)
         */
         DBUG_ASSERT(share->tmp_table);
         flags&= ~HA_BINLOG_STMT_CAPABLE;
+        /* We can only use row logging */
+        set_current_stmt_binlog_format_row();
       }
 
       DBUG_PRINT("info", ("table: %s; ha_table_flags: 0x%llx",

sql/sql_table.cc

@@ -5217,7 +5217,7 @@ bool mysql_create_table(THD *thd, TABLE_LIST *create_table,
 err:
   /* In RBR or readonly server we don't need to log CREATE TEMPORARY TABLE */
   if (!result && create_info->tmp_table() &&
-      (thd->is_current_stmt_binlog_format_row() || opt_readonly))
+      (thd->is_current_stmt_binlog_format_row() || (opt_readonly && !thd->slave_thread)))
   {
     /* Note that table->s->table_creation_was_logged is not set! */
     DBUG_RETURN(result);