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--source include/have_innodb.inc
#
# MDEV-8979 IGNORE does not ignore the error 1452
#
--echo #
--echo # BUG#22037930: INSERT IGNORE FAILS TO IGNORE
--echo # FOREIGN KEY CONSTRAINT
--echo # Setup.
CREATE TABLE t1 (fld1 INT PRIMARY KEY) ENGINE=INNODB;
CREATE TABLE t2 (fld2 INT, FOREIGN KEY (fld2) REFERENCES t1 (fld1))
ENGINE=INNODB;
INSERT INTO t1 VALUES(0);
INSERT INTO t2 VALUES(0);
--echo # Without fix, an error is reported.
INSERT IGNORE INTO t2 VALUES(1);
UPDATE IGNORE t2 SET fld2=20 WHERE fld2=0;
UPDATE IGNORE t1 SET fld1=20 WHERE fld1=0;
--echo # Test for multi update.
UPDATE IGNORE t1, t2 SET t2.fld2= t2.fld2 + 3;
UPDATE IGNORE t1, t2 SET t1.fld1= t1.fld1 + 3;
--echo # Reports an error since IGNORE is not used.
--error ER_NO_REFERENCED_ROW_2
INSERT INTO t2 VALUES(1);
--error ER_NO_REFERENCED_ROW_2
UPDATE t2 SET fld2=20 WHERE fld2=0;
--error ER_ROW_IS_REFERENCED_2
UPDATE t1 SET fld1=20 WHERE fld1=0;
--error ER_NO_REFERENCED_ROW_2
UPDATE t1, t2 SET t2.fld2= t2.fld2 + 3;
--error ER_ROW_IS_REFERENCED_2
UPDATE t1, t2 SET t1.fld1= t1.fld1 + 3;
DROP TABLE t2, t1;
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