diff options
Diffstat (limited to 'mysql-test/main/func_math.result')
| -rw-r--r-- | mysql-test/main/func_math.result | 120 |
1 files changed, 107 insertions, 13 deletions
diff --git a/mysql-test/main/func_math.result b/mysql-test/main/func_math.result index f618ffd89a3..746dd9169ca 100644 --- a/mysql-test/main/func_math.result +++ b/mysql-test/main/func_math.result @@ -1838,24 +1838,118 @@ 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 +SELECT CRC32(NULL,1),CRC32C(NULL,1), CRC32(1,''), CRC32C(1,''); +CRC32(NULL,1) CRC32C(NULL,1) CRC32(1,'') CRC32C(1,'') +NULL NULL 1 1 +SELECT CRC32(42,''),CRC32C(42,''),CRC32('42',''),CRC32C('42',''); +CRC32(42,'') CRC32C(42,'') CRC32('42','') CRC32C('42','') +42 42 42 42 +SELECT CRC32(42,NULL),CRC32C(42,NULL); +CRC32(42,NULL) CRC32C(42,NULL) +NULL NULL +SELECT CRC32 ('5c',''),CRC32 ('5c',0),CRC32 ('5c', '0'),CRC32 ('5c',NULL); +CRC32 ('5c','') CRC32 ('5c',0) CRC32 ('5c', '0') CRC32 ('5c',NULL) +5 2226203566 2226203566 NULL +Warnings: +Warning 1292 Truncated incorrect INTEGER value: '5c' +Warning 1292 Truncated incorrect INTEGER value: '5c' +Warning 1292 Truncated incorrect INTEGER value: '5c' +Warning 1292 Truncated incorrect INTEGER value: '5c' +SELECT CRC32C('5c',''),CRC32C('5c',0),CRC32C('5c', '0'),CRC32C('5c',NULL); +CRC32C('5c','') CRC32C('5c',0) CRC32C('5c', '0') CRC32C('5c',NULL) +5 1466896124 1466896124 NULL +Warnings: +Warning 1292 Truncated incorrect INTEGER value: '5c' +Warning 1292 Truncated incorrect INTEGER value: '5c' +Warning 1292 Truncated incorrect INTEGER value: '5c' +Warning 1292 Truncated incorrect INTEGER value: '5c' +SELECT CRC32('MariaDB',NULL),CRC32C('MariaDB',NULL); +CRC32('MariaDB',NULL) CRC32C('MariaDB',NULL) +NULL NULL +Warnings: +Warning 1292 Truncated incorrect INTEGER value: 'MariaDB' +Warning 1292 Truncated incorrect INTEGER value: 'MariaDB' +SELECT CRC32(CRC32('MySQL'),''),CRC32(CRC32('My'),'SQL'),CRC32(0,'MySQL'); +CRC32(CRC32('MySQL'),'') CRC32(CRC32('My'),'SQL') CRC32(0,'MySQL') +3259397556 3259397556 3259397556 +SELECT CRC32C(CRC32C('MariaDB'),''),CRC32C(CRC32C('Maria'),'DB'),CRC32C(0,'MariaDB'); +CRC32C(CRC32C('MariaDB'),'') CRC32C(CRC32C('Maria'),'DB') CRC32C(0,'MariaDB') +809606978 809606978 809606978 +select crc32(0,'My','SQL'); +ERROR 42000: Incorrect parameter count in the call to native function 'crc32' +select crc32c(0,'Maria','DB'); +ERROR 42000: Incorrect parameter count in the call to native function 'crc32c' +select crc32(); +ERROR 42000: Incorrect parameter count in the call to native function 'crc32' +select crc32c(); +ERROR 42000: Incorrect parameter count in the call to native function 'crc32c' +select crc32('' as empty); +ERROR 42000: Incorrect parameters in the call to native function 'crc32' +select crc32c('' as empty); +ERROR 42000: Incorrect parameters in the call to native function 'crc32c' +select crc32(0, '' as empty); +ERROR 42000: Incorrect parameters in the call to native function 'crc32' +select crc32c(0, '' as empty); +ERROR 42000: Incorrect parameters in the call to native function 'crc32c' +select crc32(0 as zero, ''); +ERROR 42000: Incorrect parameters in the call to native function 'crc32' +select crc32c(0 as zero, ''); +ERROR 42000: Incorrect parameters in the call to native function 'crc32c' +CREATE TEMPORARY TABLE t +(a CHAR(2), i INT UNSIGNED, c INT UNSIGNED AS (CRC32C(i,a))); +INSERT INTO t (a,i) VALUES ('DB',CRC32C('Maria')); +SELECT * FROM t; +a i c +DB 1253907744 809606978 +DROP TEMPORARY TABLE t; +select crc32(4294967296,''), hex(char(4294967296)); +crc32(4294967296,'') hex(char(4294967296)) +0 00 +select crc32(1e100,''), hex(char(1e100)); +crc32(1e100,'') hex(char(1e100)) +4294967295 FFFFFFFF +select crc32(10.11,''), hex(char(10.11)); +crc32(10.11,'') hex(char(10.11)) +10 0A +select crc32(-1,''), hex(char(-1)); +crc32(-1,'') hex(char(-1)) +4294967295 FFFFFFFF +select crc32('',''), hex(char('')); +crc32('','') hex(char('')) +0 00 +Warnings: +Warning 1292 Truncated incorrect INTEGER value: '' +Warning 1292 Truncated incorrect INTEGER value: '' +select crc32(429496729656755555555555555555555555555555555555555555555555555555555555555555555555555,'a') as x; +x +3310005809 +Warnings: +Warning 1916 Got overflow when converting '' to DECIMAL. Value truncated +Warning 1916 Got overflow when converting '99999999999999999999999999999999999999999999999999999999999999999' to INT. Value truncated +select crc32(429496729656755555555555555555555555555555555555555555555555555555555555555555555555555,'a') as x; +x +3310005809 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 |