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Merge polly.(none):/home/kaa/src/opt/bug28837/my51-bug29131

into  polly.(none):/home/kaa/src/opt/mysql-5.1-opt
This commit is contained in:
kaa@polly.(none)
2007-11-26 20:15:30 +03:00
6 changed files with 108 additions and 2 deletions

View File

@@ -1819,6 +1819,28 @@ SHOW TABLE STATUS LIKE 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 10 Fixed 1 # # # 3072 # # # # # # #
DROP TABLE t1;
CREATE TABLE t1 (id int NOT NULL, ref int NOT NULL, INDEX (id)) ENGINE=MyISAM;
CREATE TABLE t2 LIKE t1;
INSERT INTO t2 (id, ref) VALUES (1,3), (2,1), (3,2), (4,5), (4,4);
INSERT INTO t1 SELECT * FROM t2;
SELECT * FROM t1 AS a INNER JOIN t1 AS b USING (id) WHERE a.ref < b.ref;
id ref ref
4 4 5
SELECT * FROM t1;
id ref
1 3
2 1
3 2
4 5
4 4
DELETE FROM a USING t1 AS a INNER JOIN t1 AS b USING (id) WHERE a.ref < b.ref;
SELECT * FROM t1;
id ref
1 3
2 1
3 2
4 5
DROP TABLE t1, t2;
End of 5.0 tests
create table t1 (a int not null, key `a` (a) key_block_size=1024);
show create table t1;