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Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-4.0

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into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b3756
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2004-05-18 13:56:40 +05:00
parent 08d1de2c16 f948d7bb24
commit efbf373be7
3 changed files with 19 additions and 0 deletions
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9
mysql-test/r/func_str.result
View File

@ -273,3 +273,12 @@ i ELT(j, '345', '34')
1 345
2 34
DROP TABLE t1;
create table t1(a char(4));
insert into t1 values ('one'),(NULL),('two'),('four');
select a, quote(a), isnull(quote(a)), quote(a) is null, ifnull(quote(a), 'n') from t1;
a quote(a) isnull(quote(a)) quote(a) is null ifnull(quote(a), 'n')
one 'one' 0 0 'one'
NULL NULL 1 1 n
two 'two' 0 0 'two'
four 'four' 0 0 'four'
drop table t1;

9
mysql-test/t/func_str.test
View File

@ -163,3 +163,12 @@ CREATE TABLE t1 (i int, j int);
INSERT INTO t1 VALUES (1,1),(2,2);
SELECT DISTINCT i, ELT(j, '345', '34') FROM t1;
DROP TABLE t1;
#
# bug #3756: quote and NULL
#
create table t1(a char(4));
insert into t1 values ('one'),(NULL),('two'),('four');
select a, quote(a), isnull(quote(a)), quote(a) is null, ifnull(quote(a), 'n') from t1;
drop table t1;