B4BY.588
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binlog_format_switch_in_tmp_table.test
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# # Bug #45855 row events in binlog after switch from binlog_fmt=mix to stmt with open tmp tbl # Bug #45856 can't switch from binlog_format=row to mix with open tmp tbl # This test verfies if the program will generate ER_TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR # error and forbid switching @@SESSION.binlog_format from MIXED or ROW to # STATEMENT when there are open temp tables and we are logging in row format. # There is no error in any other case. # source include/have_binlog_format_mixed.inc; SELECT @@SESSION.binlog_format; CREATE TABLE t1 (a VARCHAR(100)); CREATE TEMPORARY TABLE t2 (a VARCHAR(100)); --echo # Test allow switching @@SESSION.binlog_format from MIXED to STATEMENT --echo # when there are open temp tables and we are logging in statement based format. SET SESSION binlog_format = STATEMENT; SELECT @@SESSION.binlog_format; --echo # Test allow switching @@SESSION.binlog_format from STATEMENT to --echo # STATEMENT when there are open temp tables. SET SESSION binlog_format = STATEMENT; SELECT @@SESSION.binlog_format; INSERT INTO t1 VALUES ('statement based'); SELECT @@SESSION.binlog_format; --echo # Test allow switching @@SESSION.binlog_format from STATEMENT to --echo # MIXED when there are open temp tables. SET SESSION binlog_format = MIXED; SELECT @@SESSION.binlog_format; --echo # Test allow switching @@SESSION.binlog_format from MIXED to MIXED --echo # when there are open temp tables. SET SESSION binlog_format = MIXED; SELECT @@SESSION.binlog_format; INSERT INTO t2 VALUES (UUID()); SELECT @@SESSION.binlog_format; --echo # Test forbit switching @@SESSION.binlog_format from MIXED to STATEMENT --echo # when there are open temp tables and we are logging in row based format. --ERROR ER_TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR SET SESSION binlog_format = STATEMENT; SELECT @@SESSION.binlog_format; SET SESSION binlog_format = ROW; SELECT @@SESSION.binlog_format; INSERT INTO t1 VALUES ('row based'); --echo # Test allow switching @@SESSION.binlog_format from ROW to MIXED --echo # when there are open temp tables. SET SESSION binlog_format = MIXED; SELECT @@SESSION.binlog_format; INSERT INTO t1 VALUES ('row based'); --echo # Test allow switching @@SESSION.binlog_format from MIXED to ROW --echo # when there are open temp tables. SET SESSION binlog_format = ROW; SELECT @@SESSION.binlog_format; --echo # Test allow switching @@SESSION.binlog_format from ROW to ROW --echo # when there are open temp tables. SET SESSION binlog_format = ROW; SELECT @@SESSION.binlog_format; INSERT INTO t1 VALUES ('row based'); --echo # Test forbit switching @@SESSION.binlog_format from ROW to STATEMENT --echo # when there are open temp tables. --ERROR ER_TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR SET SESSION binlog_format = STATEMENT; SELECT @@SESSION.binlog_format; DROP TEMPORARY TABLE t2; DROP TABLE t1;