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-- source include/have_innodb.inc -- source include/not_embedded.inc --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;