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Fix bug in CONCAT_WS()

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Update of glibc patch from MySQL 4.0


Docs/glibc-2.2.5.patch:
  Update of patch from MySQL 4.0
Docs/manual.texi:
  ChangeLog
sql/item_strfunc.cc:
  Fix bug in CONCAT_WS()
sql/share/italian/errmsg.txt:
  Update of new error messages
This commit is contained in:
unknown
2002-05-17 10:50:57 +03:00
parent 74d29a0771
commit c2504d86b3
6 changed files with 186 additions and 84 deletions
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24
mysql-test/t/func_concat.test Normal file
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@@ -0,0 +1,24 @@
#
# Test of problem with CONCAT_WS() and long separators.
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( number INT NOT NULL, alpha CHAR(6) NOT NULL );
INSERT INTO t1 VALUES (1413006,'idlfmv'),
(1413065,'smpsfz'),(1413127,'sljrhx'),(1413304,'qerfnd');
SELECT number, alpha, CONCAT_WS('<---->',number,alpha) AS new
FROM t1 GROUP BY number;
SELECT CONCAT_WS('<---->',number,alpha) AS new
FROM t1 GROUP BY new LIMIT 1;
SELECT number, alpha, CONCAT_WS('<->',number,alpha) AS new
FROM t1 GROUP BY new LIMIT 1;
SELECT number, alpha, CONCAT_WS('-',number,alpha,alpha,alpha,alpha,alpha,alpha,alpha) AS new
FROM t1 GROUP BY new LIMIT 1;
SELECT number, alpha, CONCAT_WS('<------------------>',number,alpha) AS new
FROM t1 GROUP BY new LIMIT 1;
drop table t1;