Edit File: add_constraint.test
--source include/have_innodb.inc --echo # --echo # Bug #20762798 FK DDL: CRASH IN DICT_FOREIGN_REMOVE_FROM_CACHE --echo # create table t1(a int, b int, key(a),key(b))engine=innodb; create table t2(a int, b int, key(a),key(b))engine=innodb; alter table t2 add constraint b foreign key (b) references t1(a); alter table t1 add constraint b1 foreign key (b) references t2(a); --replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/ --error ER_CANT_CREATE_TABLE alter table t2 add constraint b1 foreign key (b) references t1(a); alter table t2 drop foreign key b; alter table t1 drop foreign key b1; drop table t2; drop table t1;
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