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--echo #
--echo # Bug#22469130: FOREIGN KEY ON DELETE CASCADE NOT ALLOWED
--echo # WHEN A VIRTUAL INDEX EXISTS.
--echo # Add the VIRTUAL INDEX contains fk constraINT column
--echo # using INPLACE alter operatiON
CREATE TABLE t1(fld1 INT NOT NULL PRIMARY KEY);
CREATE TABLE t2(fld1 INT NOT NULL, fld2 INT NOT NULL,
fld3 INT AS (fld2) VIRTUAL, KEY(fld1),
FOREIGN KEY(fld1) REFERENCES t1(fld1) ON UPDATE CASCADE);
INSERT INTO t1(fld1) VALUES(1);
INSERT INTO t2(fld1, fld2) VALUES(1, 2);
--source include/restart_mysqld.inc
UPDATE t1 SET fld1= 2;
SELECT fld3, fld1 FROM t2;
alter TABLE t2 ADD INDEX vk(fld3, fld1), ALGORITHM=INPLACE;
UPDATE t1 SET fld1=3;
SELECT fld3, fld1 FROM t2;
--disable_warnings
--replace_column 1 x 2 x 4 x 6 x 8 x 9 x 10 x 11 x 12 x
EXPLAIN SELECT fld3, fld1 FROM t2;
--enable_warnings
DROP TABLE t2, t1;
--echo # TEMPORARY TABLE NAME and CHILD TABLE NAME are same
CREATE TABLE t1(fld1 INT NOT NULL PRIMARY KEY);
CREATE TABLE t2(fld1 INT NOT NULL,
fld2 INT AS (fld1) VIRTUAL,
KEY(fld2),
FOREIGN KEY(fld1) REFERENCES t1(fld1)
ON UPDATE CASCADE);
INSERT INTO t1 VALUES(1), (2);
INSERT INTO t2 VALUES(1, DEFAULT), (2, default);
--SOURCE include/restart_mysqld.inc
CREATE TEMPORARY TABLE t2 (fld1 INT NOT NULL)ENGINE=INNODB;
UPDATE t1 SET fld1= 3 WHERE fld1= 2;
--connect(con1,localhost,root,,test)
SELECT fld2 FROM t2;
--disable_warnings
--replace_column 1 x 2 x 4 x 6 x 8 x 9 x 10 x 11 x 12 x
EXPLAIN SELECT fld2 FROM t2;
--enable_warnings
CHECK TABLE t2;
connection default;
disconnect con1;
DROP TABLE t2;
DROP TABLE t2, t1;
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