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WL#3931 (Multi-table statement involving self-logging engines): Adding logic to generate error if more than one engine is involved in the statement and at least one engine is self-logging (i.e., has the HA_HAS_OWN_BINLOGGING table flags set). mysql-test/r/binlog_multi_engine.result: Result change. mysql-test/t/binlog_multi_engine.test: Errors now generated for some statements due to NDB setting the HA_HAS_OWN_BINLOGGING flag. sql/sql_base.cc: Computing both the intersection and union of all table flags in the logic to decide logging format. Calculating if there are more than one engine involved in the statement. For this case, we only consider engines that hold tables that data is written to. Adding logic to generate error if more than one engine is involved in the statement and at least one engine is self-logging (i.e., has the HA_HAS_OWN_BINLOGGING table flags set). --- Renaming variable.
75 lines
4.6 KiB
Plaintext
75 lines
4.6 KiB
Plaintext
CREATE TABLE t1m (m INT, n INT) ENGINE=MYISAM;
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CREATE TABLE t1b (b INT, c INT) ENGINE=BLACKHOLE;
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CREATE TABLE t1n (e INT, f INT) ENGINE=NDB;
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SET SESSION BINLOG_FORMAT=STATEMENT;
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INSERT INTO t1m VALUES (1,1), (1,2), (2,1), (2,2);
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INSERT INTO t1b VALUES (1,1), (1,2), (2,1), (2,2);
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INSERT INTO t1n VALUES (1,1), (1,2), (2,1), (2,2);
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ERROR HY000: Binary logging not possible. Message: Statement-based format required for this statement, but not allowed by this combination of engines
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UPDATE t1m, t1b SET m = 2, b = 3 WHERE n = c;
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UPDATE t1m, t1n SET m = 2, e = 3 WHERE n = f;
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ERROR HY000: Binary logging not possible. Message: Statement-based format required for this statement, but not allowed by this combination of engines
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UPDATE t1n, t1b SET e = 2, b = 3 WHERE f = c;
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ERROR HY000: Binary logging not possible. Message: Statement-based format required for this statement, but not allowed by this combination of engines
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TRUNCATE t1m;
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TRUNCATE t1b;
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TRUNCATE t1n;
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SET SESSION BINLOG_FORMAT=MIXED;
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INSERT INTO t1m VALUES (1,1), (1,2), (2,1), (2,2);
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INSERT INTO t1b VALUES (1,1), (1,2), (2,1), (2,2);
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INSERT INTO t1n VALUES (1,1), (1,2), (2,1), (2,2);
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UPDATE t1m, t1b SET m = 2, b = 3 WHERE n = c;
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UPDATE t1m, t1n SET m = 2, e = 3 WHERE n = f;
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ERROR HY000: Binary logging not possible. Message: Statement cannot be written atomically since more than one engine involved and at least one engine is self-logging
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UPDATE t1n, t1b SET e = 2, b = 3 WHERE f = c;
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ERROR HY000: Binary logging not possible. Message: Statement cannot be written atomically since more than one engine involved and at least one engine is self-logging
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TRUNCATE t1m;
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TRUNCATE t1b;
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TRUNCATE t1n;
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SET SESSION BINLOG_FORMAT=ROW;
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INSERT INTO t1m VALUES (1,1), (1,2), (2,1), (2,2);
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INSERT INTO t1b VALUES (1,1), (1,2), (2,1), (2,2);
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ERROR HY000: Binary logging not possible. Message: Row-based format required for this statement, but not allowed by this combination of engines
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INSERT INTO t1n VALUES (1,1), (1,2), (2,1), (2,2);
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UPDATE t1m, t1b SET m = 2, b = 3 WHERE n = c;
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ERROR HY000: Binary logging not possible. Message: Row-based format required for this statement, but not allowed by this combination of engines
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UPDATE t1m, t1n SET m = 2, e = 3 WHERE n = f;
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ERROR HY000: Binary logging not possible. Message: Statement cannot be written atomically since more than one engine involved and at least one engine is self-logging
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UPDATE t1n, t1b SET e = 2, b = 3 WHERE f = c;
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ERROR HY000: Binary logging not possible. Message: Row-based format required for this statement, but not allowed by this combination of engines
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DROP TABLE t1m, t1b, t1n;
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # use `test`; CREATE TABLE t1m (m INT, n INT) ENGINE=MYISAM
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master-bin.000001 # Query # # use `test`; CREATE TABLE t1b (b INT, c INT) ENGINE=BLACKHOLE
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master-bin.000001 # Query # # use `test`; CREATE TABLE t1n (e INT, f INT) ENGINE=NDB
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master-bin.000001 # Query # # use `test`; INSERT INTO t1m VALUES (1,1), (1,2), (2,1), (2,2)
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master-bin.000001 # Query # # use `test`; INSERT INTO t1b VALUES (1,1), (1,2), (2,1), (2,2)
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master-bin.000001 # Query # # use `test`; UPDATE t1m, t1b SET m = 2, b = 3 WHERE n = c
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master-bin.000001 # Query # # use `test`; TRUNCATE t1m
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master-bin.000001 # Query # # use `test`; TRUNCATE t1b
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master-bin.000001 # Query # # use `test`; TRUNCATE t1n
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master-bin.000001 # Query # # use `test`; INSERT INTO t1m VALUES (1,1), (1,2), (2,1), (2,2)
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master-bin.000001 # Query # # use `test`; INSERT INTO t1b VALUES (1,1), (1,2), (2,1), (2,2)
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master-bin.000001 # Query # # use `test`; UPDATE t1m, t1b SET m = 2, b = 3 WHERE n = c
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master-bin.000001 # Query # # use `test`; TRUNCATE t1m
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master-bin.000001 # Query # # use `test`; TRUNCATE t1b
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1n)
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master-bin.000001 # Table_map # # table_id: # (mysql.ndb_apply_status)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # use `test`; TRUNCATE t1n
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master-bin.000001 # Table_map # # table_id: # (test.t1m)
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1n)
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master-bin.000001 # Table_map # # table_id: # (mysql.ndb_apply_status)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # use `test`; DROP TABLE t1m, t1b, t1n
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