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# ==== Purpose ==== # # When binlog is disabled, verify that a partially failed # statement do not commit its gtid into both # @@GLOBAL.GTID_EXECUTED and mysql.GTID_EXECUTED table if # it encounters an error when saving its gtid into # mysql.GTID_EXECUTED table. # # ==== Implementation ==== # # 1) SET SESSION GTID_NEXT='UUID:GNO'. # 2) Simulate an error on writing gtid into table when # executing a partially failed statement. # 3) When binlog is disabled, verify that a partially failed # statement do not commit its gtid into both # @@GLOBAL.GTID_EXECUTED and mysql.GTID_EXECUTED table if # it encounters an error when saving its gtid into # mysql.GTID_EXECUTED table. # 4) Execute above three steps for all different types of statements # # ==== References ==== # # Bug#21686749 PARTIALLY FAILED DROP OR ACL STMT FAILS TO CONSUME GTID ON BINLOGLESS SLAVE # See mysql-test/suite/binlog/t/binlog_gtid_next_partially_failed_stmts.test # See mysql-test/suite/binlog/t/binlog_gtid_next_partially_failed_grant.test # See mysql-test/t/no_binlog_gtid_next_partially_failed_stmts.test # See mysql-test/t/no_binlog_gtid_next_partially_failed_stmts_anonymous.test # # Restrict the test runs to only debug builds, since we set DEBUG point in the test. --source include/have_debug.inc # Test is not required to run against embedded server --source include/not_embedded.inc # Should be tested against "binlog disabled" server --source include/not_log_bin.inc # Make sure the test is repeatable RESET MASTER; --let $master_uuid= `SELECT @@GLOBAL.SERVER_UUID` --replace_result $master_uuid MASTER_UUID --eval SET SESSION GTID_NEXT='$master_uuid:1' CREATE TABLE t1 (a int); # Check-1: DROP TABLE --replace_result $master_uuid MASTER_UUID --eval SET SESSION GTID_NEXT='$master_uuid:2' --echo # --echo # Execute a partially failed DROP TABLE statement. --echo # SET SESSION debug="+d,simulate_err_on_write_gtid_into_table"; --error ER_BAD_TABLE_ERROR DROP TABLE t1, t2; SET SESSION debug="-d,simulate_err_on_write_gtid_into_table"; --echo # --echo # The table t1 was dropped, which means DROP TABLE --echo # can be failed partially. --echo # --error ER_NO_SUCH_TABLE SHOW CREATE TABLE t1; --echo # --echo # When binlog is disabled, verify that the partially failed --echo # DROP TABLE statement do not commit its gtid into both --echo # @@GLOBAL.GTID_EXECUTED and mysql.GTID_EXECUTED table if --echo # it encounters an error when saving its gtid into --echo # mysql.GTID_EXECUTED table. --echo # --let $assert_text= Did not commit gtid MASTER_UUID:2 into @@GLOBAL.GTID_EXECUTED --let $assert_cond= "[SELECT @@GLOBAL.GTID_EXECUTED]" = "$master_uuid:1" --source include/assert.inc --let $assert_text= Did not save gtid MASTER_UUID:2 into mysql.gtid_executed table --let $assert_cond= "[SELECT COUNT(*) FROM mysql.gtid_executed WHERE interval_end = 2]" = 0 --source include/assert.inc --replace_result $master_uuid MASTER_UUID --eval SET SESSION GTID_NEXT='$master_uuid:2' CREATE USER u1@h; # Check-2: DROP USER SET SESSION debug="+d,simulate_err_on_write_gtid_into_table"; --replace_result $master_uuid MASTER_UUID --eval SET SESSION GTID_NEXT='$master_uuid:3' --error ER_CANNOT_USER DROP USER u1@h, u2@h; SET SESSION debug="-d,simulate_err_on_write_gtid_into_table"; --echo # --echo # When binlog is disabled, verify that the partially failed --echo # DROP USER statement do not commit its gtid into both --echo # @@GLOBAL.GTID_EXECUTED and mysql.GTID_EXECUTED table if --echo # it encounters an error when saving its gtid into --echo # mysql.GTID_EXECUTED table. --echo # --let $assert_text= Did not commit gtid MASTER_UUID:3 into @@GLOBAL.GTID_EXECUTED --let $assert_cond= "[SELECT @@GLOBAL.GTID_EXECUTED]" = "$master_uuid:1-2" --source include/assert.inc --let $assert_text= Did not save gtid MASTER_UUID:3 into mysql.gtid_executed table --let $assert_cond= "[SELECT COUNT(*) FROM mysql.gtid_executed WHERE interval_end = 3]" = 0 --source include/assert.inc --replace_result $master_uuid MASTER_UUID --eval SET SESSION GTID_NEXT='$master_uuid:3' CREATE VIEW v1 as SELECT 1; # Check-3: DROP VIEW SET SESSION debug="+d,simulate_err_on_write_gtid_into_table"; --replace_result $master_uuid MASTER_UUID --eval SET SESSION GTID_NEXT='$master_uuid:4' --error ER_BAD_TABLE_ERROR DROP VIEW v1, v2; SET SESSION debug="-d,simulate_err_on_write_gtid_into_table"; --echo # --echo # When binlog is disabled, verify that the partially failed --echo # DROP VIEW statement do not commit its gtid into both --echo # @@GLOBAL.GTID_EXECUTED and mysql.GTID_EXECUTED table if --echo # it encounters an error when saving its gtid into --echo # mysql.GTID_EXECUTED table. --echo # --let $assert_text= Did not commit gtid MASTER_UUID:4 into @@GLOBAL.GTID_EXECUTED --let $assert_cond= "[SELECT @@GLOBAL.GTID_EXECUTED]" = "$master_uuid:1-3" --source include/assert.inc --let $assert_text= Did not save gtid MASTER_UUID:3 into mysql.gtid_executed table --let $assert_cond= "[SELECT COUNT(*) FROM mysql.gtid_executed WHERE interval_end = 4]" = 0 --source include/assert.inc