BUG#31702 (Missing row on slave causes assertion failure under row-based

replication):

Incremental patch to enable idempotency support for update events again.
The final handling of errors will be done in BUG#31609, and until then
the handling of errors should be consistent between the different types
of changes.


mysql-test/suite/rpl/r/rpl_row_basic_11bugs.result:
  Result change.
mysql-test/suite/rpl/r/rpl_temporary_errors.result:
  Result change.
mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test:
  Changing test to assume idempotency handling of update event.
mysql-test/suite/rpl/t/rpl_temporary_errors.test:
  Changing test to assume idempotency handling of update event.
sql/log_event.cc:
  Incremental patch to enable idempotency support for the update events again.
  The real error handling will be implemented in BUG#31609.

mysql-test/suite/rpl/r/rpl_row_basic_11bugs.result

@@ -265,7 +265,7 @@ a	b
 5	master
 **** On Slave ****
 Last_SQL_Error
-Error in Update_rows event: error during transaction execution on table test.t1. Can't find record in 't1'
+
 SELECT * FROM t1 ORDER BY a;
 a	b
 2	master,slave

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

@@ -30,7 +30,7 @@ a	b
 **** On Slave ****
 SHOW STATUS LIKE 'Slave_retried_transactions';
 Variable_name	Value
-Slave_retried_transactions	2
+Slave_retried_transactions	0
 SELECT * FROM t1;
 a	b
 5	47
@@ -49,17 +49,17 @@ Relay_Log_File	#
 Relay_Log_Pos	#
 Relay_Master_Log_File	master-bin.000001
 Slave_IO_Running	Yes
-Slave_SQL_Running	No
+Slave_SQL_Running	Yes
 Replicate_Do_DB	
 Replicate_Ignore_DB	
 Replicate_Do_Table	
 Replicate_Ignore_Table	#
 Replicate_Wild_Do_Table	
 Replicate_Wild_Ignore_Table	
-Last_Errno	1032
-Last_Error	Error in Update_rows event: error during transaction execution on table test.t1. Can't find record in 't1'
+Last_Errno	0
+Last_Error	
 Skip_Counter	0
-Exec_Master_Log_Pos	318
+Exec_Master_Log_Pos	408
 Relay_Log_Space	#
 Until_Condition	None
 Until_Log_File	
@@ -74,8 +74,8 @@ Seconds_Behind_Master	#
 Master_SSL_Verify_Server_Cert	No
 Last_IO_Errno	#
 Last_IO_Error	#
-Last_SQL_Errno	1032
-Last_SQL_Error	Error in Update_rows event: error during transaction execution on table test.t1. Can't find record in 't1'
+Last_SQL_Errno	0
+Last_SQL_Error	
 DROP TABLE t1;
 **** On Master ****
 DROP TABLE t1;

mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test

@@ -245,11 +245,9 @@ SELECT * FROM t1 ORDER BY a;
 --echo **** On Master ****
 connection master;
 UPDATE t1 SET a = 5, b = 'master' WHERE a = 1;
-save_master_pos;
 SELECT * FROM t1 ORDER BY a;
 --echo **** On Slave ****
-connection slave;
-source include/wait_for_slave_sql_error.inc;
+sync_slave_with_master;
 let $last_error = query_get_value("SHOW SLAVE STATUS", Last_SQL_Error, 1);
 disable_query_log;
 eval SELECT "$last_error" AS Last_SQL_Error;

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

@@ -13,12 +13,10 @@ SELECT * FROM t1;
 --echo **** On Master ****
 connection master;
 UPDATE t1 SET a = 5, b = 5 WHERE a = 1;
-save_master_pos;
 SELECT * FROM t1;
 #SHOW BINLOG EVENTS;
 --echo **** On Slave ****
-connection slave;
-source include/wait_for_slave_sql_to_stop.inc;
+sync_slave_with_master;
 SHOW STATUS LIKE 'Slave_retried_transactions';
 SELECT * FROM t1;
 source include/show_slave_status.inc;

sql/log_event.cc

@@ -6180,12 +6180,9 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
       case HA_ERR_RECORD_CHANGED:
       case HA_ERR_KEY_NOT_FOUND:	/* Idempotency support: OK if
                                            tuple does not exist */
-        if (get_type_code() != UPDATE_ROWS_EVENT)
-        {
-          error= 0;
-          break;
-        }
-        /* Fall through in the event that we have an update event */
+        error= 0;
+        break;
+
       default:
 	rli->report(ERROR_LEVEL, thd->net.last_errno,
                     "Error in %s event: row application failed. %s",