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# connection default SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; CREATE TABLE t1 ( id SMALLINT NOT NULL, PRIMARY KEY (id) ) ENGINE=innodb PARTITION BY RANGE (id) ( PARTITION p1 VALUES LESS THAN (2), PARTITION p2 VALUES LESS THAN (4), PARTITION p3 VALUES LESS THAN (10) ); INSERT INTO t1 VALUES (1),(2),(3); # Test READ COMMITTED -> REPEATABLE READ FLUSH TABLES; SET TRANSACTION ISOLATION LEVEL READ COMMITTED; BEGIN; SELECT * FROM t1; id 1 2 3 #connection con1 SET TRANSACTION ISOLATION LEVEL REPEATABLE READ; BEGIN; INSERT INTO t1 VALUES(7); COMMIT; # connection default COMMIT; FLUSH TABLES; # Test REPEATABLE READ -> READ COMMITTED SET TRANSACTION ISOLATION LEVEL REPEATABLE READ; BEGIN; SELECT * FROM t1; id 1 2 3 7 # connection con1 SET TRANSACTION ISOLATION LEVEL READ COMMITTED; BEGIN; INSERT INTO t1 VALUES(9); ERROR HY000: Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = STATEMENT and at least one table uses a storage engine limited to row-based logging. InnoDB is limited to row-logging when transaction isolation level is READ COMMITTED or READ UNCOMMITTED. COMMIT; COMMIT; DROP TABLE t1;