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Fix for bug #11314 (HAVING DEFAULT() hangs)

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mysql-test/t/func_default.test:
  test result fixed
sql/item.cc:
  code simplified using real_item() method,
  error returning added
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unknown
2005-06-14 17:43:51 +05:00
parent ff40f30349
commit 0473ce99fa
2 changed files with 16 additions and 9 deletions
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11
mysql-test/t/func_default.test
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@ -16,4 +16,13 @@ explain select * from t1 where str <> default(str);
#show create table from t1;
#insert into t2 select select default(str), default(strnull), default(intg), default(rel) from t1;
drop table t1;
drop table t1;
#
# Bug #11314 (HAVING DEFAULT() hangs)
#
CREATE TABLE t1 (s varchar(20), id int(11));
INSERT INTO t1 VALUES (1, 'one'), (2, 'two'), (3, 'three');
SELECT s, 32 AS mi FROM t1 GROUP BY s HAVING DEFAULT(mi) IS NULL;
DROP TABLE t1;