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storage/innobase/handler/handler0alter.cc: for NEWDATE key_type says unsigned, thus col->prtype says unsigned, but field->flags says signed. Use the same flag for value retrieval that was used for value storage.
56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
--source include/have_innodb.inc
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# This is the test for bug 47622. There could be index
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# metadata sequence mismatch between MySQL and Innodb
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# after creating index through FIC interfaces.
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# We resolve the problem by sync the index sequence
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# up when opening the table.
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connect (a,localhost,root,,);
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connect (b,localhost,root,,);
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# Create a table with a non-unique index
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CREATE TABLE bug47622(
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`rule_key` int(11) NOT NULL DEFAULT '0',
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`seq` smallint(6) NOT NULL DEFAULT '0',
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`action` smallint(6) NOT NULL DEFAULT '0',
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`arg_id` smallint(6) DEFAULT NULL,
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`else_ind` TINYINT NOT NULL,
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KEY IDX_A (`arg_id`)
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) ENGINE=InnoDB;
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connection a;
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# A subsequent creating unique index should not trigger
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# any error message. Unique index would be ranked ahead
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# of regular index.
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ALTER TABLE bug47622 ADD UNIQUE IDX_B (rule_key,else_ind,seq,action,arg_id);
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drop index IDX_B on bug47622;
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# In another connection, create additional set of normal
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# index and unique index. Again, unique index would be ranked
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# ahead of regular index.
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connection b;
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create index idx on bug47622(seq, arg_id);
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ALTER TABLE bug47622 ADD UNIQUE IDX_X (rule_key,else_ind,seq,action);
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drop table bug47622;
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# Create a table with one Primary key and a non-unique key
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CREATE TABLE bug47622 (
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`a` int(11) NOT NULL,
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`b` int(11) DEFAULT NULL,
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`c` char(10) DEFAULT NULL,
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`d` varchar(20) DEFAULT NULL,
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PRIMARY KEY (`a`),
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KEY `b` (`b`)
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) ENGINE=InnoDB;
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# Add two index with one unique and one non-unique.
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# Index sequence is "PRIMARY", "c", "b" and "d"
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alter table bug47622 add unique index (c), add index (d);
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drop table bug47622;
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