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Merge remote-tracking branch '5.5' into 10.0

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Vicențiu Ciorbaru
2018-01-24 12:29:31 +02:00
parent e431d90065 76577e1e26
commit d833bb65d5
153 changed files with 1983 additions and 676 deletions
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38
mysql-test/t/derived.test
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@ -897,5 +897,43 @@ select distinct t1.id, tt.id, tt.data
drop table t1;
--echo #
--echo # MDEV-14241: Server crash in key_copy / get_matching_chain_by_join_key
--echo # or valgrind warnings
--echo #
CREATE TABLE t1 (a VARCHAR(10)) ENGINE=MyISAM;
CREATE OR REPLACE ALGORITHM=TEMPTABLE VIEW v1 AS SELECT * FROM t1;
INSERT INTO t1 VALUES ('foo'),('bar');
CREATE TABLE t2 (b integer auto_increment primary key) ENGINE=MyISAM;
INSERT INTO t2 VALUES (NULL),(NULL);
CREATE TABLE t3 (c VARCHAR(1024) CHARACTER SET utf8, d INT) ENGINE=MyISAM;
CREATE OR REPLACE ALGORITHM=TEMPTABLE VIEW v3 AS SELECT * FROM t3;
INSERT INTO t3 VALUES ('abc',NULL),('def',4);
SET join_cache_level= 8;
explain
SELECT * FROM v1, t2, v3 WHERE a = c AND b = d;
SELECT * FROM v1, t2, v3 WHERE a = c AND b = d;
DROP VIEW v1, v3;
DROP TABLE t1, t2, t3;
--echo #
--echo # MDEV-14786: Server crashes in Item_cond::transform on 2nd
--echo # execution of SP querying from a view
--echo #
create table t1 (i int, row_start timestamp(6) not null default now(),
row_end timestamp(6) not null default '2030-01-01 0:0:0');
create view v1 as select i from t1 where i < 5 and (row_end =
TIMESTAMP'2030-01-01 0:0:0' or row_end is null);
create procedure pr(x int) select i from v1;
call pr(1);
call pr(2);
drop procedure pr;
drop view v1;
drop table t1;
--echo # end of 5.5