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| Current File : //home/usr.opt/mysql57/mysql-test/t/func_bitwise_ops.test |
# This tests bitwise operations focusing mostly on cases where
# one of the parameters is binary/varbinary
CREATE TABLE t(id int, vbin1 varbinary(32), vbin2 varbinary(32));
INSERT INTO t VALUES
(1, x'59', x'6a'),
(2, x'5939', x'6ac3'),
(3, x'5939a998', x'6ac35d2a'),
(4, x'5939a99861154f35', x'6ac35d2a3ab34bda'),
(5, x'5939a99861154f3587d5440618e9b28b', x'6ac35d2a3ab34bda8ac412ea0141852c'),
(6, x'5939a99861154f3587d5440618e9b28b166181c5ca514ab1b8e9c970ae5e421a', x'6ac35d2a3ab34bda8ac412ea0141852c3c8e38bb19934a7092a40bb19db13a80'),
(7, x'5939a99861154f3587d5440618e9b28b', x'8ac412ea0141852c'),
(8, x'5939a99861154f35', x'6ac35d2a3ab34bda8ac412ea0141852c');
--echo #
--echo # bitwise operations with varbinary args with different sizes
--echo #
SELECT HEX(vbin1 & vbin2), HEX(vbin1 | vbin2), HEX(vbin1 ^ vbin2),
HEX(~vbin1), HEX(vbin1 << 3), HEX(vbin2 >> 3), BIT_COUNT(vbin1)
FROM t
WHERE id in(1,2,3,4,5,6);
SELECT HEX(vbin1 & vbin2) FROM t WHERE id=7;
SELECT HEX(vbin1 | vbin2) FROM t WHERE id=7;
SELECT HEX(vbin1 ^ vbin2) FROM t WHERE id=7;
SELECT HEX(vbin1 << 3), HEX(vbin2 << 3) FROM t WHERE id=7;
SELECT HEX(vbin1 >> 3), HEX(vbin2 >> 3) FROM t WHERE id=7;
SELECT HEX(~vbin1), HEX(~vbin2) FROM t WHERE id=7;
SELECT HEX(vbin1 & vbin2) FROM t WHERE id=8;
SELECT HEX(vbin1 | vbin2) FROM t WHERE id=8;
SELECT HEX(vbin1 ^ vbin2) FROM t WHERE id=8;
SELECT HEX(vbin1 << 3), HEX(vbin2 << 3) FROM t WHERE id=8;
SELECT HEX(vbin1 >> 3), HEX(vbin2 >> 3) FROM t WHERE id=8;
SELECT HEX(~vbin1), HEX(~vbin2) FROM t WHERE id=8;
--echo #
--echo # bitwise operations with varbinary args in prepared statement
--echo #
PREPARE s1 FROM
"SELECT HEX(vbin1 & vbin2), HEX(vbin1 | vbin2), HEX(vbin1 ^ vbin2),
HEX(~vbin1), HEX(vbin1 << 3), HEX(vbin2 >> 3), BIT_COUNT(vbin1)
FROM t
WHERE id in(1, 2, 3, 4, 5, 6)";
EXECUTE s1;
EXECUTE s1;
PREPARE s2 FROM
"SELECT HEX(vbin1 & vbin2), HEX(vbin1 | vbin2), HEX(vbin1 ^ vbin2),
HEX(~vbin1), HEX(vbin1 << 3), HEX(vbin2 >> 3), BIT_COUNT(vbin1)
FROM t
WHERE id in(7)";
EXECUTE s2;
EXECUTE s2;
DROP TABLE t;
CREATE TABLE networks (
id int(10) unsigned NOT NULL AUTO_INCREMENT,
start varbinary(16) NOT NULL,
end varbinary(16) NOT NULL,
country_code varchar(2) NOT NULL,
country varchar(255) NOT NULL,
PRIMARY KEY (id),
KEY start (start),
KEY end (end)
);
--echo #
--echo # Testing bitiwise operations on a real-life test case
--echo #
INSERT INTO networks(start, end, country_code, country) VALUES
(INET6_ATON('2c0f:fff0::'),INET6_ATON('2c0f:fff0:ffff:ffff:ffff:ffff:ffff:ffff'),'NG','Nigeria'),
(INET6_ATON('2405:1d00::'),INET6_ATON('2405:1d00:ffff:ffff:ffff:ffff:ffff:ffff'),'GR','Greenland'),
(INET6_ATON('2c0f:ffe8::'),INET6_ATON('2c0f:ffe8:ffff:ffff:ffff:ffff:ffff:ffff'),'NG','Nigeria');
SELECT id, HEX(start), HEX(end), country_code, country
FROM networks
WHERE INET6_ATON('2c0f:fff0:1234:5678:9101:1123::') & start = INET6_ATON('2c0f:fff0::');
SELECT id, HEX(start), HEX(end), country_code, country
FROM networks
WHERE INET6_ATON('2c0f:ffe8:1234:5678:9101:1123::') & start = INET6_ATON('2c0f:ffe8::');
SELECT id, HEX(start), HEX(end), country_code, country
FROM networks
WHERE INET6_ATON('2c0f:fff0::') | start = INET6_ATON('2c0f:fff0::');
SELECT id, HEX(start), HEX(end), country_code, country
FROM networks
WHERE INET6_ATON('2c0f:ffe8::') | start = INET6_ATON('2c0f:ffe8::');
SELECT id, HEX(start), HEX(end), country_code, country
FROM networks
WHERE INET6_ATON('2c0f:fff0::') ^ start = INET6_ATON('::');
SELECT id, HEX(start), HEX(end), country_code, country
FROM networks
WHERE INET6_ATON('2c0f:ffe8::') ^ start = INET6_ATON('::');
DROP TABLE networks;
--echo #
--echo # Table containing columns of MySQL types
--echo #
CREATE TABLE at(_bit bit(64),
_tin tinyint(8),
_boo bool,
_sms smallint signed,
_smu smallint unsigned,
_mes mediumint signed,
_meu mediumint unsigned,
_ins int signed,
_inu int unsigned,
_bis bigint signed,
_biu bigint unsigned,
_dec decimal (5,2),
_flo float,
_dou double,
_yea year,
_jsn json,
_chr char(12),
_vch varchar(12),
_bin binary(255),
_vbn varbinary(255),
_tbl tinyblob,
_ttx tinytext,
_blb blob,
_txt text,
_mbb mediumblob,
_mtx mediumtext,
_lbb longblob,
_ltx longtext,
_pnt point,
_dat date default '1988-12-15',
_dtt datetime default '2015-10-24 12:00:00',
_smp timestamp default '2015-10-24 14:00:00',
_tim time default' 07:08:09',
_enu enum('a', 'b', 'c'),
_set set('a', 'b', 'c')
);
INSERT INTO at (
_bit,
_tin,
_boo,
_sms,
_smu,
_mes,
_meu,
_ins,
_inu,
_bis,
_biu,
_dec,
_flo,
_dou,
_yea,
_jsn,
_chr,
_vch,
_bin,
_vbn,
_tbl,
_ttx,
_blb,
_txt,
_mbb,
_mtx,
_lbb,
_ltx,
_pnt,
_enu,
_set
) VALUES (
64,
64,
true,
64,
64,
64,
64,
64,
64,
64,
64,
64,
64,
64,
2005,
cast('{"a": 3}' as json),
"abcdefghijkl",
"abcdefghijkl",
x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFEBABE11111111',
x'CAFEBABE00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011111111CAFEBABE',
x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111',
"abcdefg",
x'cafebabe',
"abcdefg",
x'cafebabe',
"abcdefg",
x'cafebabe',
"abcdefg",
st_geomfromtext('point(1 1)'),
1,
1
);
SELECT * FROM at;
--echo #
--echo # bitwise operations with an integer argument and mysql data-types
--echo #
SELECT _bit | 2147483647 FROM at;
SELECT _tin | 2147483647 FROM at;
SELECT _boo | 2147483647 FROM at;
SELECT _sms | 2147483647 FROM at;
SELECT _smu | 2147483647 FROM at;
SELECT _mes | 2147483647 FROM at;
SELECT _meu | 2147483647 FROM at;
SELECT _ins | 2147483647 FROM at;
SELECT _inu | 2147483647 FROM at;
SELECT _bis | 2147483647 FROM at;
SELECT _biu | 2147483647 FROM at;
SELECT _dec | 2147483647 FROM at;
SELECT _flo | 2147483647 FROM at;
SELECT _dou | 2147483647 FROM at;
SELECT _yea | 2147483647 FROM at;
SELECT _jsn | 2147483647 FROM at;
SELECT _chr | 2147483647 FROM at;
SELECT _vch | 2147483647 FROM at;
SELECT _bin | 2147483647 FROM at;
SELECT _vbn | 2147483647 FROM at;
SELECT _tbl | 2147483647 FROM at;
SELECT _ttx | 2147483647 FROM at;
SELECT _blb | 2147483647 FROM at;
SELECT _txt | 2147483647 FROM at;
SELECT _mbb | 2147483647 FROM at;
SELECT _mtx | 2147483647 FROM at;
SELECT _lbb | 2147483647 FROM at;
SELECT _ltx | 2147483647 FROM at;
SELECT _pnt | 2147483647 FROM at;
SELECT _dat | 2147483647 FROM at;
SELECT _dtt | 2147483647 FROM at;
SELECT _smp | 2147483647 FROM at;
SELECT _tim | 2147483647 FROM at;
SELECT _enu | 2147483647 FROM at;
SELECT _set | 2147483647 FROM at;
SELECT _bit & 2147483647 FROM at;
SELECT _tin & 2147483647 FROM at;
SELECT _boo & 2147483647 FROM at;
SELECT _sms & 2147483647 FROM at;
SELECT _smu & 2147483647 FROM at;
SELECT _mes & 2147483647 FROM at;
SELECT _meu & 2147483647 FROM at;
SELECT _ins & 2147483647 FROM at;
SELECT _inu & 2147483647 FROM at;
SELECT _bis & 2147483647 FROM at;
SELECT _biu & 2147483647 FROM at;
SELECT _dec & 2147483647 FROM at;
SELECT _flo & 2147483647 FROM at;
SELECT _dou & 2147483647 FROM at;
SELECT _yea & 2147483647 FROM at;
SELECT _jsn & 2147483647 FROM at;
SELECT _chr & 2147483647 FROM at;
SELECT _vch & 2147483647 FROM at;
SELECT _bin & 2147483647 FROM at;
SELECT _vbn & 2147483647 FROM at;
SELECT _tbl & 2147483647 FROM at;
SELECT _ttx & 2147483647 FROM at;
SELECT _blb & 2147483647 FROM at;
SELECT _txt & 2147483647 FROM at;
SELECT _mbb & 2147483647 FROM at;
SELECT _mtx & 2147483647 FROM at;
SELECT _lbb & 2147483647 FROM at;
SELECT _ltx & 2147483647 FROM at;
SELECT _pnt & 2147483647 FROM at;
SELECT _dat & 2147483647 FROM at;
SELECT _dtt & 2147483647 FROM at;
SELECT _smp & 2147483647 FROM at;
SELECT _tim & 2147483647 FROM at;
SELECT _enu & 2147483647 FROM at;
SELECT _set & 2147483647 FROM at;
SELECT _bit ^ 2147483647 FROM at;
SELECT _tin ^ 2147483647 FROM at;
SELECT _boo ^ 2147483647 FROM at;
SELECT _sms ^ 2147483647 FROM at;
SELECT _smu ^ 2147483647 FROM at;
SELECT _mes ^ 2147483647 FROM at;
SELECT _meu ^ 2147483647 FROM at;
SELECT _ins ^ 2147483647 FROM at;
SELECT _inu ^ 2147483647 FROM at;
SELECT _bis ^ 2147483647 FROM at;
SELECT _biu ^ 2147483647 FROM at;
SELECT _dec ^ 2147483647 FROM at;
SELECT _flo ^ 2147483647 FROM at;
SELECT _dou ^ 2147483647 FROM at;
SELECT _yea ^ 2147483647 FROM at;
SELECT _jsn ^ 2147483647 FROM at;
SELECT _chr ^ 2147483647 FROM at;
SELECT _vch ^ 2147483647 FROM at;
SELECT _bin ^ 2147483647 FROM at;
SELECT _vbn ^ 2147483647 FROM at;
SELECT _tbl ^ 2147483647 FROM at;
SELECT _ttx ^ 2147483647 FROM at;
SELECT _blb ^ 2147483647 FROM at;
SELECT _txt ^ 2147483647 FROM at;
SELECT _mbb ^ 2147483647 FROM at;
SELECT _mtx ^ 2147483647 FROM at;
SELECT _lbb ^ 2147483647 FROM at;
SELECT _ltx ^ 2147483647 FROM at;
SELECT _pnt ^ 2147483647 FROM at;
SELECT _dat ^ 2147483647 FROM at;
SELECT _dtt ^ 2147483647 FROM at;
SELECT _smp ^ 2147483647 FROM at;
SELECT _tim ^ 2147483647 FROM at;
SELECT _enu ^ 2147483647 FROM at;
SELECT _set ^ 2147483647 FROM at;
--echo #
--echo # bitwise operations with a hex literal argument and mysql data-types
--echo #
SELECT _bit | x'cafebabe' FROM at;
SELECT _tin | x'cafebabe' FROM at;
SELECT _boo | x'cafebabe' FROM at;
SELECT _sms | x'cafebabe' FROM at;
SELECT _smu | x'cafebabe' FROM at;
SELECT _mes | x'cafebabe' FROM at;
SELECT _meu | x'cafebabe' FROM at;
SELECT _ins | x'cafebabe' FROM at;
SELECT _inu | x'cafebabe' FROM at;
SELECT _bis | x'cafebabe' FROM at;
SELECT _biu | x'cafebabe' FROM at;
SELECT _dec | x'cafebabe' FROM at;
SELECT _flo | x'cafebabe' FROM at;
SELECT _dou | x'cafebabe' FROM at;
SELECT _yea | x'cafebabe' FROM at;
SELECT _jsn | x'cafebabe' FROM at;
SELECT _chr | x'cafebabe' FROM at;
SELECT _vch | x'cafebabe' FROM at;
SELECT _bin | x'cafebabe' FROM at;
SELECT _vbn | x'cafebabe' FROM at;
SELECT _tbl | x'cafebabe' FROM at;
SELECT _ttx | x'cafebabe' FROM at;
SELECT _blb | x'cafebabe' FROM at;
SELECT _txt | x'cafebabe' FROM at;
SELECT _mbb | x'cafebabe' FROM at;
SELECT _mtx | x'cafebabe' FROM at;
SELECT _lbb | x'cafebabe' FROM at;
SELECT _ltx | x'cafebabe' FROM at;
SELECT _pnt | x'cafebabe' FROM at;
SELECT _dat | x'cafebabe' FROM at;
SELECT _dtt | x'cafebabe' FROM at;
SELECT _smp | x'cafebabe' FROM at;
SELECT _tim | x'cafebabe' FROM at;
SELECT _enu | x'cafebabe' FROM at;
SELECT _set | x'cafebabe' FROM at;
SELECT _bit & x'cafebabe' FROM at;
SELECT _tin & x'cafebabe' FROM at;
SELECT _boo & x'cafebabe' FROM at;
SELECT _sms & x'cafebabe' FROM at;
SELECT _smu & x'cafebabe' FROM at;
SELECT _mes & x'cafebabe' FROM at;
SELECT _meu & x'cafebabe' FROM at;
SELECT _ins & x'cafebabe' FROM at;
SELECT _inu & x'cafebabe' FROM at;
SELECT _bis & x'cafebabe' FROM at;
SELECT _biu & x'cafebabe' FROM at;
SELECT _dec & x'cafebabe' FROM at;
SELECT _flo & x'cafebabe' FROM at;
SELECT _dou & x'cafebabe' FROM at;
SELECT _yea & x'cafebabe' FROM at;
SELECT _jsn & x'cafebabe' FROM at;
SELECT _chr & x'cafebabe' FROM at;
SELECT _vch & x'cafebabe' FROM at;
SELECT _bin & x'cafebabe' FROM at;
SELECT _vbn & x'cafebabe' FROM at;
SELECT _tbl & x'cafebabe' FROM at;
SELECT _ttx & x'cafebabe' FROM at;
SELECT _blb & x'cafebabe' FROM at;
SELECT _txt & x'cafebabe' FROM at;
SELECT _mbb & x'cafebabe' FROM at;
SELECT _mtx & x'cafebabe' FROM at;
SELECT _lbb & x'cafebabe' FROM at;
SELECT _ltx & x'cafebabe' FROM at;
SELECT _pnt & x'cafebabe' FROM at;
SELECT _dat & x'cafebabe' FROM at;
SELECT _dtt & x'cafebabe' FROM at;
SELECT _smp & x'cafebabe' FROM at;
SELECT _tim & x'cafebabe' FROM at;
SELECT _enu & x'cafebabe' FROM at;
SELECT _set & x'cafebabe' FROM at;
SELECT _bit ^ x'cafebabe' FROM at;
SELECT _tin ^ x'cafebabe' FROM at;
SELECT _boo ^ x'cafebabe' FROM at;
SELECT _sms ^ x'cafebabe' FROM at;
SELECT _smu ^ x'cafebabe' FROM at;
SELECT _mes ^ x'cafebabe' FROM at;
SELECT _meu ^ x'cafebabe' FROM at;
SELECT _ins ^ x'cafebabe' FROM at;
SELECT _inu ^ x'cafebabe' FROM at;
SELECT _bis ^ x'cafebabe' FROM at;
SELECT _biu ^ x'cafebabe' FROM at;
SELECT _dec ^ x'cafebabe' FROM at;
SELECT _flo ^ x'cafebabe' FROM at;
SELECT _dou ^ x'cafebabe' FROM at;
SELECT _yea ^ x'cafebabe' FROM at;
SELECT _jsn ^ x'cafebabe' FROM at;
SELECT _chr ^ x'cafebabe' FROM at;
SELECT _vch ^ x'cafebabe' FROM at;
SELECT _bin ^ x'cafebabe' FROM at;
SELECT _vbn ^ x'cafebabe' FROM at;
SELECT _tbl ^ x'cafebabe' FROM at;
SELECT _ttx ^ x'cafebabe' FROM at;
SELECT _blb ^ x'cafebabe' FROM at;
SELECT _txt ^ x'cafebabe' FROM at;
SELECT _mbb ^ x'cafebabe' FROM at;
SELECT _mtx ^ x'cafebabe' FROM at;
SELECT _lbb ^ x'cafebabe' FROM at;
SELECT _ltx ^ x'cafebabe' FROM at;
SELECT _pnt ^ x'cafebabe' FROM at;
SELECT _dat ^ x'cafebabe' FROM at;
SELECT _dtt ^ x'cafebabe' FROM at;
SELECT _smp ^ x'cafebabe' FROM at;
SELECT _tim ^ x'cafebabe' FROM at;
SELECT _enu ^ x'cafebabe' FROM at;
SELECT _set ^ x'cafebabe' FROM at;
--echo #
--echo # bitwise operations with binary and varbinary arguments
--echo #
SELECT HEX(_bin & _bin), HEX(_bin & _vbn), HEX(_vbn & _bin), HEX(_vbn & _vbn) FROM at;
SELECT HEX(_bin | _bin), HEX(_bin | _vbn), HEX(_vbn | _bin), HEX(_vbn | _vbn) FROM at;
SELECT HEX(_bin ^ _bin), HEX(_bin ^ _vbn), HEX(_vbn ^ _bin), HEX(_vbn ^ _vbn) FROM at;
DROP TABLE at;
--echo #
--echo # Test of bitwise aggregate functions on BINARY
--echo #
CREATE TABLE t(a varbinary(10));
INSERT INTO t VALUES(0xFF00F0F0), (0xF0F0FF00);
SELECT BIT_AND(a) FROM t;
SELECT BIT_OR(a) FROM t;
SELECT BIT_XOR(a) FROM t;
SELECT HEX(BIT_AND(a)) FROM t;
SELECT HEX(BIT_OR(a)) FROM t;
SELECT HEX(BIT_XOR(a)) FROM t;
truncate table t;
# bitwise aggregate functions with NULL value
INSERT INTO t VALUES(NULL);
SELECT HEX(BIT_AND(a)) FROM t;
SELECT HEX(BIT_OR(a)) FROM t;
SELECT HEX(BIT_XOR(a)) FROM t;
truncate table t;
# bitwise aggregate functions when first value is null
INSERT INTO t VALUES(NULL), (0xFF00F0F0), (0xF0F0FF00);
SELECT HEX(BIT_AND(a)) FROM t;
SELECT HEX(BIT_OR(a)) FROM t;
SELECT HEX(BIT_XOR(a)) FROM t;
truncate table t;
# bitwise aggregate functions when last value is null
INSERT INTO t VALUES(0xFF00F0F0), (0xF0F0FF00), (NULL);
SELECT HEX(BIT_AND(a)) FROM t;
SELECT HEX(BIT_OR(a)) FROM t;
SELECT HEX(BIT_XOR(a)) FROM t;
truncate table t;
# bitwise aggregate functions when a value in the middle of the aggregate is null
INSERT INTO t VALUES(0xFF00F0F0), (NULL), (0xF0F0FF00);
SELECT HEX(BIT_AND(a)) FROM t;
SELECT HEX(BIT_OR(a)) FROM t;
SELECT HEX(BIT_XOR(a)) FROM t;
DROP TABLE t;
--echo #
--echo # bitwise aggregate functions having arguments with different sizes
--echo #
CREATE TABLE t(group_id int, a varbinary(10));
INSERT INTO t VALUES(1, 0xFF00F0F0), (1, 0xFF00);
SELECT HEX(BIT_AND(lpad(a, 10, 0x00))) FROM t;
SELECT BIT_AND(a) FROM t;
SELECT BIT_OR(a) FROM t;
SELECT BIT_XOR(a) FROM t;
PREPARE s1 FROM "SELECT group_id, HEX(BIT_AND(a)) FROM t GROUP BY group_id";
EXECUTE s1;
PREPARE s2 FROM "SELECT group_id, HEX(BIT_OR(a)) FROM t GROUP BY group_id";
EXECUTE s2;
PREPARE s3 FROM "SELECT group_id, HEX(BIT_XOR(a)) FROM t GROUP BY group_id";
EXECUTE s3;
PREPARE s4 FROM "SELECT HEX(BIT_AND(a)) FROM t";
EXECUTE s4;
PREPARE s5 FROM "SELECT HEX(BIT_OR(a)) FROM t";
EXECUTE s5;
PREPARE s6 FROM "SELECT HEX(BIT_XOR(a)) FROM t";
EXECUTE s6;
truncate table t;
INSERT INTO t VALUES(1, 0xFF00), (1, 0xFF00F0F0);
SELECT BIT_AND(a) FROM t;
SELECT BIT_OR(a) FROM t;
SELECT BIT_XOR(a) FROM t;
PREPARE s1 FROM "SELECT group_id, HEX(BIT_AND(a)) FROM t GROUP BY group_id";
EXECUTE s1;
PREPARE s2 FROM "SELECT group_id, HEX(BIT_OR(a)) FROM t GROUP BY group_id";
EXECUTE s2;
PREPARE s3 FROM "SELECT group_id, HEX(BIT_XOR(a)) FROM t GROUP BY group_id";
EXECUTE s3;
PREPARE s4 FROM "SELECT HEX(BIT_AND(a)) FROM t";
EXECUTE s4;
PREPARE s5 FROM "SELECT HEX(BIT_OR(a)) FROM t";
EXECUTE s5;
PREPARE s6 FROM "SELECT HEX(BIT_XOR(a)) FROM t";
EXECUTE s6;
truncate table t;
--echo # check group 5 results with hex literals
SELECT
HEX(0xABCDEF & 0x123456 & 0x789123),
HEX(0xABCDEF | 0x123456 | 0x789123),
HEX(0xABCDEF ^ 0x123456 ^ 0x789123);
INSERT INTO t(group_id, a) VALUES
(1, 0x34567101ABFF00F0F0),
(1, 0x34567102ABF0F0F0F0),
(1, 0x34567103ABFF00F0F0),
(1, 0x34567104ABF0F0F0F0),
(2, NULL),
(3, 0x34567104ABF0F0F0F0),
(4, 0x34567100ABF0F0F0F0),
(4, NULL),
(4, 0x34567101ABFF00F0F0),
(5, 0xABCDEF),
(5, 0x123456),
(5, 0x789123);
--echo #
--echo # aggregate functions
--echo #
SELECT group_id, HEX(BIT_AND(a)), HEX(BIT_OR(a)), HEX(BIT_XOR(a))
FROM t
GROUP BY group_id;
SELECT group_id, HEX(BIT_AND(a)), BIT_AND(192), BIT_AND(0x303233), BIT_AND(binary "foo")
FROM t
GROUP BY group_id;
SELECT BIT_COUNT(group_id), BIT_COUNT(a), BIT_COUNT(192), BIT_COUNT(0x303233),
BIT_COUNT(binary "foo"), BIT_COUNT(NULL)
FROM t;
--echo #
--echo # aggregate functions in prepared statements
--echo #
PREPARE s1
FROM "SELECT HEX(BIT_AND(a)),HEX(BIT_OR(a)),HEX(BIT_XOR(a)) FROM t WHERE group_id = 5";
EXECUTE s1;
EXECUTE s1;
PREPARE s2
FROM "SELECT group_id, HEX(BIT_AND(a)), HEX(BIT_OR(a)), HEX (BIT_XOR(a)) FROM t GROUP BY group_id";
EXECUTE s2;
EXECUTE s2;
DROP TABLE t;