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the information about index algorithm was stored in two places inconsistently split between both. BTREE index could have key->algorithm == HA_KEY_ALG_BTREE, if the user explicitly specified USING BTREE or HA_KEY_ALG_UNDEF, if not. RTREE index had key->algorithm == HA_KEY_ALG_RTREE and always had key->flags & HA_SPATIAL FULLTEXT index had key->algorithm == HA_KEY_ALG_FULLTEXT and always had key->flags & HA_FULLTEXT HASH index had key->algorithm == HA_KEY_ALG_HASH or HA_KEY_ALG_UNDEF long unique index always had key->algorithm == HA_KEY_ALG_LONG_HASH In this commit: All indexes except BTREE and HASH always have key->algorithm set, HA_SPATIAL and HA_FULLTEXT flags are not used anymore (except for storage to keep frms backward compatible). As a side effect ALTER TABLE now detects FULLTEXT index renames correctly
146 lines
3.2 KiB
Text
146 lines
3.2 KiB
Text
--source include/have_innodb.inc
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#
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# MDEV-371 Unique indexes for blobs
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#
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create table t1(a blob unique) engine= InnoDB;
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insert into t1 values('RUC');
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--error ER_DUP_ENTRY
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insert into t1 values ('RUC');
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show keys from t1;
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drop table t1;
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create table t1 (a blob unique , c int unique) engine=innodb;
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show create table t1;
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drop table t1;
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--echo #test for concurrent insert of long unique in innodb
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create table t1(a blob unique) engine= InnoDB;
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show create table t1;
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connect ('con1', localhost, root,,);
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connect ('con2', localhost, root,,);
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--connection con1
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set innodb_lock_wait_timeout= 2;
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set transaction isolation level READ UNCOMMITTED;
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start transaction;
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insert into t1 values('RUC');
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--connection con2
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set innodb_lock_wait_timeout= 2;
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set transaction isolation level READ UNCOMMITTED;
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start transaction;
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--error ER_LOCK_WAIT_TIMEOUT
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insert into t1 values ('RUC');
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--connection con1
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commit;
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set transaction isolation level READ COMMITTED;
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start transaction;
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insert into t1 values('RC');
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--connection con2
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commit;
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set transaction isolation level READ COMMITTED;
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start transaction;
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--error ER_LOCK_WAIT_TIMEOUT
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insert into t1 values ('RC');
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commit;
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--connection con1
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commit;
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set transaction isolation level REPEATABLE READ;
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start transaction;
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insert into t1 values('RR');
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--connection con2
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commit;
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set transaction isolation level REPEATABLE READ;
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start transaction;
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--error ER_LOCK_WAIT_TIMEOUT
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insert into t1 values ('RR');
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--connection con1
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commit;
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set transaction isolation level SERIALIZABLE;
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start transaction;
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insert into t1 values('S');
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--connection con2
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commit;
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set transaction isolation level SERIALIZABLE;
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start transaction;
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--error ER_LOCK_WAIT_TIMEOUT
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insert into t1 values ('S');
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commit;
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--connection con1
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commit;
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select * from t1;
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drop table t1;
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create table t1(a blob unique) engine=Innodb;
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--connection con1
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set transaction isolation level READ UNCOMMITTED;
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start transaction;
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insert into t1 values('RUC');
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--connection con2
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set transaction isolation level READ UNCOMMITTED;
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start transaction;
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--send insert into t1 values ('RUC');
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--connection con1
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rollback;
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--connection con2
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--reap
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commit;
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--connection con1
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set transaction isolation level READ COMMITTED;
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start transaction;
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insert into t1 values('RC');
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--connection con2
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set transaction isolation level READ COMMITTED;
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start transaction;
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--send insert into t1 values ('RC');
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--connection con1
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rollback;
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--connection con2
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--reap
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commit;
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--connection con1
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set transaction isolation level REPEATABLE READ;
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start transaction;
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insert into t1 values('RR');
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--connection con2
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set transaction isolation level REPEATABLE READ;
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start transaction;
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--send insert into t1 values ('RR');
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--connection con1
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rollback;
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--connection con2
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--reap
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commit;
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--connection con1
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set transaction isolation level SERIALIZABLE;
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start transaction;
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insert into t1 values('S');
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--connection con2
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set transaction isolation level SERIALIZABLE;
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start transaction;
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--send insert into t1 values ('S');
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--connection con1
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rollback;
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--connection con2
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--reap
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commit;
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connection default;
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drop table t1;
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disconnect con1;
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disconnect con2;
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--echo # MDEV-20131 Assertion `!pk->has_virtual()' failed
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--error ER_TOO_LONG_KEY
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create table t1 (a text, primary key(a(1871))) engine=innodb;
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