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# ==== Purpose ====
#
# Bug #19451053  CRASH AFTER DIRECT INSERT INTO MYSQL.GTID_EXECUTED TABLE
#
# Verify that push a warning to client if user is modifying
# the gtid_executed table explicitly, ignore the duplicate
# key error and log a warning for it when writing transaction
# owned GTID into gtid_executed table within the transaction
# implicitly.
#

# Test in this file is binlog format agnostic, thus no need
# to rerun them for every format.
--source include/have_binlog_format_statement.inc
--source include/master-slave.inc
--source include/have_gtid.inc
--let $uuida=aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa
--echo #
--echo # Verify that explicit insert into mysql.gtid_executed
--echo # is causing a warning.
--echo #
--eval INSERT INTO mysql.gtid_executed VALUES ('$uuida', 1, 1)
--echo #
--echo # Verify that explicit update to mysql.gtid_executed
--echo # is causing a warning.
--echo #
--eval UPDATE mysql.gtid_executed SET interval_end = 2 WHERE source_uuid = '$uuida'
--echo #
--echo # Verify that explicit select from mysql.gtid_executed
--echo # with 'FOR UPDATE' is causing a warning.
--echo #
--eval SELECT * FROM mysql.gtid_executed WHERE source_uuid = '$uuida' FOR UPDATE
--echo #
--echo # Verify that explicit delete from mysql.gtid_executed
--echo # is causing a warning.
--echo #
--eval DELETE FROM mysql.gtid_executed WHERE source_uuid = '$uuida'
--echo #
--echo # Verify that no warning on explicit select from mysql.gtid_executed
--echo #
--eval SELECT * FROM mysql.gtid_executed WHERE source_uuid = '$uuida'


--source include/sync_slave_sql_with_master.inc
call mtr.add_suppression("You need to use --log-bin to make "
                         "--binlog-format work");
call mtr.add_suppression("The transaction owned GTID is already in the "
                         "gtid_executed table, which is caused by an "
                         "explicit modifying from user client.");
--eval INSERT INTO mysql.gtid_executed VALUES ('$uuida', 1, 1)
--echo #
--echo # Verify that the GTID is inserted into table, but
--echo # is not inserted into GLOBAL.GTID_EXECUTED.
--echo #
SELECT * FROM mysql.gtid_executed;
SELECT @@GLOBAL.GTID_EXECUTED;
--echo #
--echo # Verify that the duplicate error is ignored, the transaction
--echo # is committed successfully, the GTID is inserted into
--echo # GLOBAL.GTID_EXECUTED, and log a warning in error log.
--echo #
--eval SET GTID_NEXT = '$uuida:1'

CREATE TABLE t1 (a INT);
SELECT @@GLOBAL.GTID_EXECUTED;

--let $assert_file= $MYSQLTEST_VARDIR/log/mysqld.2.err
--let $assert_only_after = CURRENT_TEST: rpl.rpl_explicit_modify_gtid_table
--let $assert_count = 1
--let $assert_select = The transaction owned GTID is already in the gtid_executed table, which is caused by an explicit modifying from user client.
--let $assert_text = Found the expected warning "The transaction owned GTID is already in the gtid_executed table, which is caused by an explicit modifying from user client" in slave's error log.
--source include/assert_grep.inc

--eval SET GTID_NEXT = '$uuida:2'
DROP TABLE t1;
SELECT @@GLOBAL.GTID_EXECUTED;

# Cleanup
--source include/rpl_connection_master.inc
--source include/rpl_end.inc