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Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

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into  magare.gmz:/home/kgeorge/mysql/autopush/B30355-5.0-opt
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unknown
2007-11-27 17:21:36 +02:00
parent 29cdc47ecd 63b6516953
commit d0bfc6c131
6 changed files with 112 additions and 6 deletions
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27
mysql-test/r/udf.result
View File

@ -327,4 +327,31 @@ DROP FUNCTION check_const_len;
DROP PROCEDURE check_const_len_sp;
DROP TRIGGER check_const_len_trigger;
DROP TABLE const_len_bug;
CREATE FUNCTION sequence RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
CREATE TABLE t1 (a INT);
CREATE TABLE t2 (a INT PRIMARY KEY);
INSERT INTO t1 VALUES (4),(3),(2),(1);
INSERT INTO t2 SELECT * FROM t1;
SELECT sequence() AS seq, a FROM t1 ORDER BY seq ASC;
seq a
1 4
2 3
3 2
4 1
SELECT sequence() AS seq, a FROM t1 ORDER BY seq DESC;
seq a
4 1
3 2
2 3
1 4
SELECT * FROM t1 WHERE a = sequence();
a
SELECT * FROM t2 WHERE a = sequence();
a
1
2
3
4
DROP FUNCTION sequence;
DROP TABLE t1,t2;
End of 5.0 tests.

21
mysql-test/t/udf.test
View File

@ -362,4 +362,25 @@ DROP PROCEDURE check_const_len_sp;
DROP TRIGGER check_const_len_trigger;
DROP TABLE const_len_bug;
#
# Bug #30355: Incorrect ordering of UDF results
#
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
eval CREATE FUNCTION sequence RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB";
CREATE TABLE t1 (a INT);
CREATE TABLE t2 (a INT PRIMARY KEY);
INSERT INTO t1 VALUES (4),(3),(2),(1);
INSERT INTO t2 SELECT * FROM t1;
SELECT sequence() AS seq, a FROM t1 ORDER BY seq ASC;
SELECT sequence() AS seq, a FROM t1 ORDER BY seq DESC;
SELECT * FROM t1 WHERE a = sequence();
SELECT * FROM t2 WHERE a = sequence();
DROP FUNCTION sequence;
DROP TABLE t1,t2;
--echo End of 5.0 tests.