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- Now DELETE IGNORE skips over rows with a foreign key constraints (as it was supposed to do) mysql-test/r/foreign_key.result: Test case for Bug#44987 DELETE IGNORE and FK constraint mysql-test/t/foreign_key.test: Test case for Bug#44987 DELETE IGNORE and FK constraint sql/sql_delete.cc: Firx for Bug#44987 DELETE IGNORE and FK constraint Now DELETE IGNORE skips over rows with a foreign key constraints (as it was supposed to do) Bug fix inspired by: Moritz Mertinkat
48 lines
1.1 KiB
Plaintext
48 lines
1.1 KiB
Plaintext
#
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# Test syntax of foreign keys
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#
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-- source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1,t2;
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--enable_warnings
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create table t1 (
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a int not null references t2,
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b int not null references t2 (c),
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primary key (a,b),
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foreign key (a) references t3 match full,
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foreign key (a) references t3 match partial,
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foreign key (a,b) references t3 (c,d) on delete no action
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on update no action,
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foreign key (a,b) references t3 (c,d) on update cascade,
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foreign key (a,b) references t3 (c,d) on delete set default,
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foreign key (a,b) references t3 (c,d) on update set null);
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create index a on t1 (a);
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create unique index b on t1 (a,b);
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drop table t1;
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# End of 4.1 tests
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#
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# Test DELETE IGNORE
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# Bug#44987 DELETE IGNORE and FK constraint
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#
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create table t1 (id int primary key) engine = innodb;
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create table t2 (id int PRIMARY KEY, FOREIGN KEY (id) REFERENCES t1(id)) engine=innodb;
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insert into t1 values (1), (2), (3), (4), (5), (6);
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insert into t2 values (3), (5);
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--error 1451
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delete from t1;
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select * from t1;
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delete ignore from t1;
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select row_count();
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select * from t1;
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drop table t2;
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drop table t1;
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