diff options
Diffstat (limited to 'mysql-test/r/row.result')
| -rw-r--r-- | mysql-test/r/row.result | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/mysql-test/r/row.result b/mysql-test/r/row.result index bb9e2109f0f..702e66fea62 100644 --- a/mysql-test/r/row.result +++ b/mysql-test/r/row.result @@ -193,6 +193,103 @@ SELECT ROW(2,1) IN (ROW(21,2),ROW(ROW(1,1,3),0)); ERROR 21000: Operand should contain 1 column(s) SELECT ROW(2,1) IN (ROW(ROW(1,1,3),0),ROW(21,2)); ERROR 21000: Operand should contain 1 column(s) +CREATE TABLE t1(a int, b int, c int); +INSERT INTO t1 VALUES (1, 2, 3), +(NULL, 2, 3 ), (1, NULL, 3 ), (1, 2, NULL), +(NULL, 2, 3+1), (1, NULL, 3+1), (1, 2+1, NULL), +(NULL, 2, 3-1), (1, NULL, 3-1), (1, 2-1, NULL); +SELECT (1,2,3) = (1, NULL, 3); +(1,2,3) = (1, NULL, 3) +NULL +SELECT (1,2,3) = (1+1, NULL, 3); +(1,2,3) = (1+1, NULL, 3) +0 +SELECT (1,2,3) = (1, NULL, 3+1); +(1,2,3) = (1, NULL, 3+1) +0 +SELECT * FROM t1 WHERE (a,b,c) = (1,2,3); +a b c +1 2 3 +SELECT (1,2,3) <> (1, NULL, 3); +(1,2,3) <> (1, NULL, 3) +NULL +SELECT (1,2,3) <> (1+1, NULL, 3); +(1,2,3) <> (1+1, NULL, 3) +1 +SELECT (1,2,3) <> (1, NULL, 3+1); +(1,2,3) <> (1, NULL, 3+1) +1 +SELECT * FROM t1 WHERE (a,b,c) <> (1,2,3); +a b c +NULL 2 4 +1 NULL 4 +1 3 NULL +NULL 2 2 +1 NULL 2 +1 1 NULL +SELECT (1,2,3) < (NULL, 2, 3); +(1,2,3) < (NULL, 2, 3) +NULL +SELECT (1,2,3) < (1, NULL, 3); +(1,2,3) < (1, NULL, 3) +NULL +SELECT (1,2,3) < (1-1, NULL, 3); +(1,2,3) < (1-1, NULL, 3) +0 +SELECT (1,2,3) < (1+1, NULL, 3); +(1,2,3) < (1+1, NULL, 3) +1 +SELECT * FROM t1 WHERE (a,b,c) < (1,2,3); +a b c +1 1 NULL +SELECT (1,2,3) <= (NULL, 2, 3); +(1,2,3) <= (NULL, 2, 3) +NULL +SELECT (1,2,3) <= (1, NULL, 3); +(1,2,3) <= (1, NULL, 3) +NULL +SELECT (1,2,3) <= (1-1, NULL, 3); +(1,2,3) <= (1-1, NULL, 3) +0 +SELECT (1,2,3) <= (1+1, NULL, 3); +(1,2,3) <= (1+1, NULL, 3) +1 +SELECT * FROM t1 WHERE (a,b,c) <= (1,2,3); +a b c +1 2 3 +1 1 NULL +SELECT (1,2,3) > (NULL, 2, 3); +(1,2,3) > (NULL, 2, 3) +NULL +SELECT (1,2,3) > (1, NULL, 3); +(1,2,3) > (1, NULL, 3) +NULL +SELECT (1,2,3) > (1-1, NULL, 3); +(1,2,3) > (1-1, NULL, 3) +1 +SELECT (1,2,3) > (1+1, NULL, 3); +(1,2,3) > (1+1, NULL, 3) +0 +SELECT * FROM t1 WHERE (a,b,c) > (1,2,3); +a b c +1 3 NULL +SELECT (1,2,3) >= (NULL, 2, 3); +(1,2,3) >= (NULL, 2, 3) +NULL +SELECT (1,2,3) >= (1, NULL, 3); +(1,2,3) >= (1, NULL, 3) +NULL +SELECT (1,2,3) >= (1-1, NULL, 3); +(1,2,3) >= (1-1, NULL, 3) +1 +SELECT (1,2,3) >= (1+1, NULL, 3); +(1,2,3) >= (1+1, NULL, 3) +0 +SELECT * FROM t1 WHERE (a,b,c) >= (1,2,3); +a b c +1 2 3 +1 3 NULL +DROP TABLE t1; SELECT ROW(1,1,1) = ROW(1,1,1) as `1`, ROW(1,1,1) = ROW(1,2,1) as `0`, ROW(1,NULL,1) = ROW(2,2,1) as `0`, ROW(1,NULL,1) = ROW(1,2,2) as `0`, ROW(1,NULL,1) = ROW(1,2,1) as `null` ; 1 0 0 0 null 1 0 0 0 NULL |