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Merge dl145s.mysql.com:/users/mhansson/mysql/push/bug23856/my50-bug23856

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into  dl145s.mysql.com:/users/mhansson/mysql/push/bug23856/mysql-5.0o-pushee
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mhansson@dl145s.mysql.com
2007-05-22 14:48:49 +02:00
parent b50d17a9b5 6530f6806a
commit d6cf093408
6 changed files with 109 additions and 6 deletions
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47
mysql-test/r/func_gconcat.result
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@ -763,4 +763,51 @@ Warnings:
Warning 1260 1 line(s) were cut by GROUP_CONCAT()
SET group_concat_max_len = DEFAULT;
DROP TABLE t1;
SET group_concat_max_len= 65535;
CREATE TABLE t1( a TEXT, b INTEGER );
INSERT INTO t1 VALUES ( 'a', 0 ), ( 'b', 1 );
SELECT GROUP_CONCAT( a ORDER BY b ) FROM t1;
GROUP_CONCAT( a ORDER BY b )
a,b
SELECT GROUP_CONCAT(DISTINCT a ORDER BY b) FROM t1;
GROUP_CONCAT(DISTINCT a ORDER BY b)
a,b
SELECT GROUP_CONCAT(DISTINCT a) FROM t1;
GROUP_CONCAT(DISTINCT a)
a,b
SET group_concat_max_len= 10;
SELECT GROUP_CONCAT(a ORDER BY b) FROM t1;
GROUP_CONCAT(a ORDER BY b)
a,b
SELECT GROUP_CONCAT(DISTINCT a ORDER BY b) FROM t1;
GROUP_CONCAT(DISTINCT a ORDER BY b)
a,b
SELECT GROUP_CONCAT(DISTINCT a) FROM t1;
GROUP_CONCAT(DISTINCT a)
a,b
SET group_concat_max_len= 65535;
CREATE TABLE t2( a TEXT );
INSERT INTO t2 VALUES( REPEAT( 'a', 5000 ) );
INSERT INTO t2 VALUES( REPEAT( 'b', 5000 ) );
INSERT INTO t2 VALUES( REPEAT( 'a', 5000 ) );
SELECT LENGTH( GROUP_CONCAT( DISTINCT a ) ) FROM t2;
LENGTH( GROUP_CONCAT( DISTINCT a ) )
10001
CREATE TABLE t3( a TEXT, b INT );
INSERT INTO t3 VALUES( REPEAT( 'a', 65534 ), 1 );
INSERT INTO t3 VALUES( REPEAT( 'a', 65535 ), 2 );
INSERT INTO t3 VALUES( REPEAT( 'a', 65536 ), 3 );
Warnings:
Warning 1265 Data truncated for column 'a' at row 1
SELECT LENGTH( GROUP_CONCAT( a ) ) FROM t3 WHERE b = 1;
LENGTH( GROUP_CONCAT( a ) )
65534
SELECT LENGTH( GROUP_CONCAT( a ) ) FROM t3 WHERE b = 2;
LENGTH( GROUP_CONCAT( a ) )
65535
SELECT LENGTH( GROUP_CONCAT( a ) ) FROM t3 WHERE b = 3;
LENGTH( GROUP_CONCAT( a ) )
65535
SET group_concat_max_len= DEFAULT;
DROP TABLE t1, t2, t3;
End of 5.0 tests