diff options
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/main/func_math.result | 29 | ||||
| -rw-r--r-- | mysql-test/main/func_math.test | 7 |
2 files changed, 20 insertions, 16 deletions
diff --git a/mysql-test/main/func_math.result b/mysql-test/main/func_math.result index ec2521bcfd7..7e3e7afdf44 100644 --- a/mysql-test/main/func_math.result +++ b/mysql-test/main/func_math.result @@ -1840,24 +1840,27 @@ CRC32(99999999999999999999999999999999) SELECT CRC32(-99999999999999999999999999999999); CRC32(-99999999999999999999999999999999) 1052326872 +SELECT CRC32C(NULL), CRC32C(''), CRC32C('MariaDB'), CRC32C('mariadb'); +CRC32C(NULL) CRC32C('') CRC32C('MariaDB') CRC32C('mariadb') +NULL 0 809606978 1378644259 DROP TABLE IF EXISTS t; Warnings: Note 1051 Unknown table 'test.t' CREATE TABLE t(a INT, b VARCHAR(2)); INSERT INTO t VALUES (1,'a'), (2,'qw'), (1,'t'), (3,'t'); -SELECT crc32(SUM(a)) FROM t; -crc32(SUM(a)) -1790921346 -SELECT crc32(AVG(a)) FROM t GROUP BY b; -crc32(AVG(a)) -768278432 -2875100430 -2875100430 -SELECT crc32(MAX(b)) FROM t GROUP BY a; -crc32(MAX(b)) -2238339752 -3114057431 -2238339752 +SELECT crc32(SUM(a)),crc32c(SUM(a)) FROM t; +crc32(SUM(a)) crc32c(SUM(a)) +1790921346 3058990603 +SELECT crc32(AVG(a)),crc32c(AVG(a)) FROM t GROUP BY b; +crc32(AVG(a)) crc32c(AVG(a)) +768278432 1816172052 +2875100430 1492934094 +2875100430 1492934094 +SELECT crc32(MAX(b)),crc32c(MAX(b)) FROM t GROUP BY a; +crc32(MAX(b)) crc32c(MAX(b)) +2238339752 3833565251 +3114057431 4173859780 +2238339752 3833565251 SELECT a, b, crc32(a) FROM t GROUP BY a,b HAVING crc32(MAX(a))=450215437; a b crc32(a) 2 qw 450215437 diff --git a/mysql-test/main/func_math.test b/mysql-test/main/func_math.test index 572e0fd0f6b..9fd95279974 100644 --- a/mysql-test/main/func_math.test +++ b/mysql-test/main/func_math.test @@ -849,15 +849,16 @@ SELECT CRC32('01234567'), CRC32('012345678'); SELECT CRC32('~!@$%^*'), CRC32('-0.0001'); SELECT CRC32(99999999999999999999999999999999); SELECT CRC32(-99999999999999999999999999999999); +SELECT CRC32C(NULL), CRC32C(''), CRC32C('MariaDB'), CRC32C('mariadb'); # Test cases for using the function in aggregate functions, group-by, having # and order-by clauses DROP TABLE IF EXISTS t; CREATE TABLE t(a INT, b VARCHAR(2)); INSERT INTO t VALUES (1,'a'), (2,'qw'), (1,'t'), (3,'t'); -SELECT crc32(SUM(a)) FROM t; -SELECT crc32(AVG(a)) FROM t GROUP BY b; -SELECT crc32(MAX(b)) FROM t GROUP BY a; +SELECT crc32(SUM(a)),crc32c(SUM(a)) FROM t; +SELECT crc32(AVG(a)),crc32c(AVG(a)) FROM t GROUP BY b; +SELECT crc32(MAX(b)),crc32c(MAX(b)) FROM t GROUP BY a; SELECT a, b, crc32(a) FROM t GROUP BY a,b HAVING crc32(MAX(a))=450215437; SELECT a,b,concat(a,b),crc32(concat(a,b)) FROM t ORDER BY crc32(concat(a,b)); DROP TABLE t; |