database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-11-27 05:41:41 +03:00
Code Activity

Bug#25373: Stored functions wasn't compared correctly which leads to a wrong

Browse Source 
result.

For built-in functions like sqrt() function names are hard-coded and can be
compared by pointer. But this isn't the case for a used-defined stored
functions - names there are dynamical and should be compared as strings.

Now the Item_func::eq() function employs my_strcasecmp() function to compare
used-defined stored functions names.


mysql-test/t/sp.test:
  Added a test case for bug#25373: Stored functions wasn't compared correctly which leads to a wrong result.
mysql-test/r/sp.result:
  Added a test case for bug#25373: Stored functions wasn't compared correctly which leads to a wrong result.
sql/item_func.cc:
  Bug#25373: Stored functions wasn't compared correctly which leads to a wrong
  result.
  Now the Item_func::eq() function employs my_strcasecmp() function to compare
  used-defined stored functions names.
This commit is contained in:
unknown
2007-03-07 22:11:57 +03:00
parent 4b40ed9532
commit 11b533b8be
3 changed files with 35 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
mysql-test/r/sp.result
View File

@@ -5741,4 +5741,17 @@ END|
CALL bug24117()|
DROP PROCEDURE bug24117|
DROP TABLE t3|
DROP FUNCTION IF EXISTS bug25373|
CREATE FUNCTION bug25373(p1 INTEGER) RETURNS INTEGER
LANGUAGE SQL DETERMINISTIC
RETURN p1;|
CREATE TABLE t3 (f1 INT, f2 FLOAT)|
INSERT INTO t3 VALUES (1, 3.4), (1, 2), (1, 0.9), (2, 8), (2, 7)|
SELECT SUM(f2), bug25373(f1) FROM t3 GROUP BY bug25373(f1) WITH ROLLUP|
SUM(f2) bug25373(f1)
6.3000000715256 1
15 2
21.300000071526 NULL
DROP FUNCTION bug25373|
DROP TABLE t3|
drop table t1,t2;