diff options
| author | unknown <salle@geopard.(none)> | 2002-11-18 13:41:07 +0200 |
|---|---|---|
| committer | unknown <salle@geopard.(none)> | 2002-11-18 13:41:07 +0200 |
| commit | 925cd76bc9f6538c2d7f10a756dde7b5d648d40f (patch) | |
| tree | c590c34db96365436e8bfc11d9d205303ccfaaf8 /mysql-test/r | |
| parent | 971db765336a86a314726ea2dbe2cb4acac80e79 (diff) | |
| download | mariadb-git-925cd76bc9f6538c2d7f10a756dde7b5d648d40f.tar.gz | |
Added tests for boolean operators in select part
Redo of changeset I commited, but failed to push
mysql-test/r/bool.result:
Added tests for boolean operators in select part
mysql-test/t/bool.test:
Added tests for boolean operators in select part
Diffstat (limited to 'mysql-test/r')
| -rw-r--r-- | mysql-test/r/bool.result | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/mysql-test/r/bool.result b/mysql-test/r/bool.result index dc170ee5150..cb82c6baa0f 100644 --- a/mysql-test/r/bool.result +++ b/mysql-test/r/bool.result @@ -46,3 +46,29 @@ SELECT @a, @b; @a @b 0 6 DROP TABLE t1; +drop table if exists t; +create table t(a int, b int); +insert into t values(null, null), (0, null), (1, null), (null, 0), (null, 1), (0, 0), (0, 1), (1, 0), (1, 1); +select ifnull(A, 'N') as A, ifnull(B, 'N') as B, ifnull(not A, 'N') as nA, ifnull(not B, 'N') as nB, ifnull(A and B, 'N') as AB, ifnull(not (A and B), 'N') as `n(AB)`, ifnull((not A or not B), 'N') as nAonB, ifnull(A or B, 'N') as AoB, ifnull(not(A or B), 'N') as `n(AoB)`, ifnull(not A and not B, 'N') as nAnB from t; +A B nA nB AB n(AB) nAonB AoB n(AoB) nAnB +N N N N N N N N N N +0 N 1 N 0 1 1 N N N +1 N 0 N N N N 1 0 0 +N 0 N 1 0 1 1 N N N +N 1 N 0 N N N 1 0 0 +0 0 1 1 0 1 1 0 1 1 +0 1 1 0 0 1 1 1 0 0 +1 0 0 1 0 1 1 1 0 0 +1 1 0 0 1 0 0 1 0 0 +select ifnull(A=1, 'N') as A, ifnull(B=1, 'N') as B, ifnull(not (A=1), 'N') as nA, ifnull(not (B=1), 'N') as nB, ifnull((A=1) and (B=1), 'N') as AB, ifnull(not ((A=1) and (B=1)), 'N') as `n(AB)`, ifnull((not (A=1) or not (B=1)), 'N') as nAonB, ifnull((A=1) or (B=1), 'N') as AoB, ifnull(not((A=1) or (B=1)), 'N') as `n(AoB)`, ifnull(not (A=1) and not (B=1), 'N') as nAnB from t; +A B nA nB AB n(AB) nAonB AoB n(AoB) nAnB +N N N N N N N N N N +0 N 1 N 0 1 1 N N N +1 N 0 N N N N 1 0 0 +N 0 N 1 0 1 1 N N N +N 1 N 0 N N N 1 0 0 +0 0 1 1 0 1 1 0 1 1 +0 1 1 0 0 1 1 1 0 0 +1 0 0 1 0 1 1 1 0 0 +1 1 0 0 1 0 0 1 0 0 +drop table t; |