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call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT.");
### NOT filtered database => assertion: warnings ARE shown
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a int, b int, primary key (a));
INSERT INTO t1 VALUES (1,2), (2,3);
UPDATE t1 SET b='4' WHERE a=1 LIMIT 1;
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses a LIMIT clause. This is unsafe because the set of rows included cannot be predicted
UPDATE t1 SET b='5' WHERE a=2 ORDER BY a LIMIT 1;
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses a LIMIT clause. This is unsafe because the set of rows included cannot be predicted
DROP TABLE t1;
### NOT filtered database => assertion: binlog disabled and warnings ARE NOT shown
SET SQL_LOG_BIN= 0;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a int, b int, primary key (a));
INSERT INTO t1 VALUES (1,2), (2,3);
UPDATE t1 SET b='4' WHERE a=1 LIMIT 1;
UPDATE t1 SET b='5' WHERE a=2 ORDER BY a LIMIT 1;
DROP TABLE t1;
SET SQL_LOG_BIN= 1;
### FILTERED database => assertion: warnings ARE NOT shown
CREATE DATABASE b42851;
USE b42851;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a int, b int, primary key (a));
INSERT INTO t1 VALUES (1,2), (2,3);
UPDATE t1 SET b='4' WHERE a=1 LIMIT 1;
UPDATE t1 SET b='5' WHERE a=2 ORDER BY a LIMIT 1;
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(1000));
INSERT INTO t1 VALUES (CURRENT_USER());
INSERT INTO t1 VALUES (FOUND_ROWS());
INSERT INTO t1 VALUES (GET_LOCK('tmp', 1));
INSERT INTO t1 VALUES (IS_FREE_LOCK('tmp'));
INSERT INTO t1 VALUES (IS_USED_LOCK('tmp'));
INSERT INTO t1 VALUES (LOAD_FILE('../../std_data/words2.dat'));
INSERT INTO t1 VALUES (MASTER_POS_WAIT('dummy arg', 4711, 1));
INSERT INTO t1 VALUES (RELEASE_LOCK('tmp'));
INSERT INTO t1 VALUES (ROW_COUNT());
INSERT INTO t1 VALUES (SESSION_USER());
INSERT INTO t1 VALUES (SLEEP(1));
INSERT INTO t1 VALUES (SYSDATE());
INSERT INTO t1 VALUES (SYSTEM_USER());
INSERT INTO t1 VALUES (USER());
INSERT INTO t1 VALUES (UUID());
INSERT INTO t1 VALUES (UUID_SHORT());
INSERT INTO t1 VALUES (VERSION());
INSERT INTO t1 VALUES (RAND());
DROP DATABASE b42851;
USE test;
#
# Bug#46265: Can not disable warning about unsafe statements for binary logging
#
SET @old_log_warnings = @@log_warnings;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a VARCHAR(36), b VARCHAR(15));
SET GLOBAL LOG_WARNINGS = 0;
INSERT INTO t1 VALUES(UUID(), 'timestamp');
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
SET GLOBAL LOG_WARNINGS = 1;
INSERT INTO t1 VALUES(UUID(), 'timestamp');
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
DROP TABLE t1;
SET GLOBAL log_warnings = @old_log_warnings;
# Count the number of times the "Unsafe" message was printed
# to the error log.
Occurrences: 1
create table t1 (n1 int, n2 int, n3 int,
key (n1, n2, n3),
key (n2, n3, n1),
key (n3, n1, n2));
insert into t1 values (1,1,1);
insert into t1 values (RAND()*1000+10, RAND()*1000+10, RAND()*1000+10);
update t1 set n1=rand() where n1=1;
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
delete from t1 where n2=1 + rand()*0;
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
drop table t1;
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (a int);
CREATE TABLE t2 (a int auto_increment primary key, b int);
CREATE TRIGGER tr_bug50192 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t2 (b) VALUES (1);
CREATE FUNCTION sf_bug50192() RETURNS INTEGER
BEGIN
INSERT INTO t2(b) VALUES(2);
RETURN 1;
END |
INSERT INTO t1 VALUES (0);
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly
SHOW WARNINGS;
Level Code Message
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly
SELECT sf_bug50192();
sf_bug50192()
1
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly
SHOW WARNINGS;
Level Code Message
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly
CREATE TABLE t3 (a INT(11) DEFAULT NULL);
INSERT INTO t3 VALUES (1);
CREATE TABLE t4 (a INT(11) DEFAULT NULL, b BIGINT(20) DEFAULT uuid_short()) SELECT * FROM t3;
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
SHOW WARNINGS;
Level Code Message
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
CREATE OR REPLACE TABLE t4 (a INT(11) DEFAULT NULL) SELECT * FROM t3;
SHOW WARNINGS;
Level Code Message
DROP FUNCTION sf_bug50192;
DROP TRIGGER tr_bug50192;
DROP TABLE t1, t2, t3, t4;
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