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--source include/have_innodb.inc
# This is the test for bug 47622. There could be index
# metadata sequence mismatch between MySQL and Innodb
# after creating index through FIC interfaces.
# We resolve the problem by sync the index sequence
# up when opening the table.
connect (a,localhost,root,,);
connect (b,localhost,root,,);
# Create a table with a non-unique index
CREATE TABLE bug47622(
`rule_key` int(11) NOT NULL DEFAULT '0',
`seq` smallint(6) NOT NULL DEFAULT '0',
`action` smallint(6) NOT NULL DEFAULT '0',
`arg_id` smallint(6) DEFAULT NULL,
`else_ind` TINYINT NOT NULL,
KEY IDX_A (`arg_id`)
) ENGINE=InnoDB;
connection a;
# A subsequent creating unique index should not trigger
# any error message. Unique index would be ranked ahead
# of regular index.
ALTER TABLE bug47622 ADD UNIQUE IDX_B (rule_key,else_ind,seq,action,arg_id);
drop index IDX_B on bug47622;
# In another connection, create additional set of normal
# index and unique index. Again, unique index would be ranked
# ahead of regular index.
connection b;
create index idx on bug47622(seq, arg_id);
ALTER TABLE bug47622 ADD UNIQUE IDX_X (rule_key,else_ind,seq,action);
drop table bug47622;
# Create a table with one Primary key and a non-unique key
CREATE TABLE bug47622 (
`a` int(11) NOT NULL,
`b` int(11) DEFAULT NULL,
`c` char(10) DEFAULT NULL,
`d` varchar(20) DEFAULT NULL,
PRIMARY KEY (`a`),
KEY `b` (`b`)
) ENGINE=InnoDB;
# Add two index with one unique and one non-unique.
# Index sequence is "PRIMARY", "c", "b" and "d"
alter table bug47622 add unique index (c), add index (d);
drop table bug47622;
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