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e05cd97b8a
Added better error message that will be printed when foreign key constraint name in create table is not unique in database.
30 lines
677 B
Plaintext
30 lines
677 B
Plaintext
--source include/have_innodb.inc
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#
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# MDEV-8524: Improve error messaging when there is duplicate key or foreign key names
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#
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CREATE TABLE t1 (
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id int(11) NOT NULL PRIMARY KEY,
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a int(11) NOT NULL,
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b int(11) NOT NULL,
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c int not null,
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CONSTRAINT test FOREIGN KEY (b) REFERENCES t1 (id)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1;
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#
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# Below create table fails because constraint name test
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# is reserved for above table.
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#
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--error 1005
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CREATE TABLE t2 (
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id int(11) NOT NULL PRIMARY KEY,
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a int(11) NOT NULL,
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b int(11) NOT NULL,
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c int not null,
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CONSTRAINT test FOREIGN KEY (b) REFERENCES t2 (id)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1;
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show warnings;
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drop table t1;
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