# 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); --echo # bitwise operations result as raw binary --disable_result_log SELECT vbin1 & vbin2, vbin1 | vbin2, vbin1 ^ vbin2, ~vbin1, vbin1 << 3, vbin2 >> 3 FROM t WHERE id in(1,2,3,4,5,6); --enable_result_log SELECT (vbin1 & vbin2)=0x4801090820114B1082C40002004180081400008108114A3090A009308C100200, (vbin1 | vbin2)=0x7BFBFDBA7BB74FFF8FD556EE19E9B7AF3EEFB9FFDBD34AF1BAEDCBF1BFFF7A9A, (vbin1 ^ vbin2)=0x33FAF4B25BA604EF0D1156EC19A837A72AEFB97ED3C200C12A4DC2C133EF789A, (~vbin1)=0xA6C656679EEAB0CA782ABBF9E7164D74E99E7E3A35AEB54E4716368F51A1BDE5, (vbin1 << 3)=0xC9CD4CC308AA79AC3EAA2030C74D9458B30C0E2E528A558DC74E4B8572F210D0, (vbin2 >> 3)=0x0D586BA54756697B5158825D402830A58791C7176332694E1254817633B62750 FROM t WHERE id in(1,2,3,4,5,6); select HEX(0x19c9bbcce9e0a88f5212572b0c5b9e6d0 | _binary 0x13c19e5cfdf03b19518cbe3d65faf10d2), HEX(0x19c9bbcce9e0a88f5212572b0c5b9e6d0 ^ _binary 0x13c19e5cfdf03b19518cbe3d65faf10d2), HEX(0x19c9bbcce9e0a88f5212572b0c5b9e6d0 & _binary 0x13c19e5cfdf03b19518cbe3d65faf10d2), HEX(~ _binary 0x19c9bbcce9e0a88f5212572b0c5b9e6d0), HEX(~ _binary 0x13c19e5cfdf03b19518cbe3d65faf10d2); 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 << 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; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT HEX(vbin1 & vbin2) FROM t WHERE id=7; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT HEX(vbin1 | vbin2) FROM t WHERE id=7; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT HEX(vbin1 ^ vbin2) FROM t WHERE id=7; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT HEX(vbin1 & vbin2) FROM t WHERE id=8; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT HEX(vbin1 | vbin2) FROM t WHERE id=8; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT HEX(vbin1 ^ vbin2) FROM t WHERE id=8; --echo # --echo # show output type --echo # CREATE TABLE t0(vbin VARBINARY(6), bin BINARY(6)); CREATE TABLE t1 charset utf8mb4 AS SELECT vbin & vbin, vbin & bin, bin & vbin, bin & bin FROM t0; SHOW CREATE TABLE t1; DROP TABLE t0; DROP TABLE t1; --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)"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s2; --error ER_INVALID_BITWISE_OPERANDS_SIZE 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 ); --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; --error ER_WRONG_ARGUMENTS 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; --error ER_WRONG_ARGUMENTS 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; --error ER_WRONG_ARGUMENTS 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 hex(_bin | x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _bin | x'cafebabe' FROM at; SELECT hex(_vbn | x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _vbn | x'cafebabe' FROM at; SELECT hex(_tbl | x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _tbl | x'cafebabe' FROM at; SELECT _ttx | x'cafebabe' FROM at; SELECT hex(_blb | x'cafebabe') FROM at; SELECT _txt | x'cafebabe' FROM at; SELECT hex(_mbb | x'cafebabe') FROM at; SELECT _mtx | x'cafebabe' FROM at; SELECT hex(_lbb | x'cafebabe') FROM at; SELECT _ltx | x'cafebabe' FROM at; --error ER_WRONG_ARGUMENTS 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 hex(_bin & x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _bin & x'cafebabe' FROM at; SELECT hex(_vbn & x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _vbn & x'cafebabe' FROM at; SELECT hex(_tbl & x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _tbl & x'cafebabe' FROM at; SELECT _ttx & x'cafebabe' FROM at; SELECT hex(_blb & x'cafebabe') FROM at; SELECT _txt & x'cafebabe' FROM at; SELECT hex(_mbb & x'cafebabe') FROM at; SELECT _mtx & x'cafebabe' FROM at; SELECT hex(_lbb & x'cafebabe') FROM at; SELECT _ltx & x'cafebabe' FROM at; --error ER_WRONG_ARGUMENTS 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 hex(_bin ^ x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _bin ^ x'cafebabe' FROM at; SELECT hex(_vbn ^ x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _vbn ^ x'cafebabe' FROM at; SELECT hex(_tbl ^ x'CAFEBABE000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000CAFE1111CAFE1111') FROM at; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT _tbl ^ x'cafebabe' FROM at; SELECT _ttx ^ x'cafebabe' FROM at; SELECT hex(_blb ^ x'cafebabe') FROM at; SELECT _txt ^ x'cafebabe' FROM at; SELECT hex(_mbb ^ x'cafebabe') FROM at; SELECT _mtx ^ x'cafebabe' FROM at; SELECT hex(_lbb ^ x'cafebabe') FROM at; SELECT _ltx ^ x'cafebabe' FROM at; --error ER_WRONG_ARGUMENTS 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 t1 (a int, b VARBINARY(6)); INSERT INTO t1 VALUES (1,null); INSERT INTO t1 VALUES (1,null); INSERT INTO t1 VALUES (2,null); SELECT a, HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1 GROUP BY a; SELECT HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1; INSERT INTO t1 VALUES (2,0x12345678901); SELECT a, HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1 GROUP BY a; SELECT HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1; SELECT SQL_BIG_RESULT a, HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1 GROUP BY a; INSERT INTO t1 VALUES (3,0xabcdef); SELECT a, HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1 GROUP BY a; SELECT SQL_BIG_RESULT a, HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1 GROUP BY a; EXPLAIN SELECT SQL_BIG_RESULT a, HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1 GROUP BY a; INSERT INTO t1 VALUES (2,0x11347290158), (3, 0x149032); SELECT a, HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1 GROUP BY a; SELECT SQL_BIG_RESULT a, HEX(BIT_AND(b)), HEX(BIT_OR(b)), HEX(BIT_XOR(b)) FROM t1 GROUP BY a; DROP TABLE t1; CREATE TABLE t(a varbinary(10)); INSERT INTO t VALUES(0xFF00F0F0), (0xF0F0FF00); --echo # bitwise operations result as raw binary --disable_result_log SELECT BIT_AND(a) FROM t; SELECT BIT_OR(a) FROM t; SELECT BIT_XOR(a) FROM t; --enable_result_log 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; --echo # Explicitly request aggregation through temporary table --echo # (force use of Item_sum_*::copy_or_same()) SELECT SQL_BUFFER_RESULT HEX(BIT_AND(a)), HEX(BIT_OR(a)), 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; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT BIT_AND(a) FROM t; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT BIT_OR(a) FROM t; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT BIT_XOR(a) FROM t; PREPARE s1 FROM "SELECT group_id, HEX(BIT_AND(a)) FROM t GROUP BY group_id"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s1; PREPARE s2 FROM "SELECT group_id, HEX(BIT_OR(a)) FROM t GROUP BY group_id"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s2; PREPARE s3 FROM "SELECT group_id, HEX(BIT_XOR(a)) FROM t GROUP BY group_id"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s3; PREPARE s4 FROM "SELECT HEX(BIT_AND(a)) FROM t"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s4; PREPARE s5 FROM "SELECT HEX(BIT_OR(a)) FROM t"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s5; PREPARE s6 FROM "SELECT HEX(BIT_XOR(a)) FROM t"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s6; truncate table t; INSERT INTO t VALUES(1, 0xFF00), (1, 0xFF00F0F0); --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT BIT_AND(a) FROM t; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT BIT_OR(a) FROM t; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT BIT_XOR(a) FROM t; PREPARE s1 FROM "SELECT group_id, HEX(BIT_AND(a)) FROM t GROUP BY group_id"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s1; PREPARE s2 FROM "SELECT group_id, HEX(BIT_OR(a)) FROM t GROUP BY group_id"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s2; PREPARE s3 FROM "SELECT group_id, HEX(BIT_XOR(a)) FROM t GROUP BY group_id"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s3; PREPARE s4 FROM "SELECT HEX(BIT_AND(a)) FROM t"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s4; PREPARE s5 FROM "SELECT HEX(BIT_OR(a)) FROM t"; --error ER_INVALID_BITWISE_OPERANDS_SIZE EXECUTE s5; PREPARE s6 FROM "SELECT HEX(BIT_XOR(a)) FROM t"; --error ER_INVALID_BITWISE_OPERANDS_SIZE 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), (2, NULL), (1, 0x34567102ABF0F0F0F0), (3, 0x34567104ABF0F0F0F0), (1, 0x34567103ABFF00F0F0), (5, 0xABCDEF), (5, 0x123456), (5, 0x789123), (1, 0x34567104ABF0F0F0F0), (4, 0x34567100ABF0F0F0F0), (4, NULL), (4, 0x34567101ABFF00F0F0); --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 SQL_BUFFER_RESULT 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; TRUNCATE TABLE t; --echo # --echo # testing conversions --echo # --echo # Conversion from string to int SELECT HEX(_binary 0x0003 << (_binary 0x38 | 0x38)); --echo # Conversion from invalid string to int SELECT HEX(_binary 0x0003 << (_binary 0x40 | 0x40)); --echo # Conversion to String from int SELECT CONCAT("M", (0x39 | 0x39)); CREATE TABLE t2(gid int, a int); INSERT INTO t2(gid, a) VALUES (1, 1), (1, 2), (2, 4), (2, 8); --echo # Conversion to String from int SELECT CONCAT("M" ,BIT_OR(a)) FROM t2; SELECT CONCAT("M" ,BIT_OR(a)) FROM t2 GROUP BY gid; SELECT BIT_OR(a) FROM t2; --echo # Conversion to decimal from int SELECT 1.0 * BIT_OR(a) FROM t2; SELECT gid, BIT_OR(a) FROM t2 GROUP BY gid; --echo # Conversion to decimal from int SELECT gid, 1.0 * BIT_OR(a) FROM t2 GROUP BY gid; DROP TABLE t2; INSERT INTO t(group_id, a) VALUES (1, NULL), (1, 0x312E35), (1, 0x312E35), (4, 0x312E38), (4, NULL), (4, 0x312E38), (5, 0x31), (5, 0x31); --echo # testing conversion to real SELECT group_id, 1.0 * BIT_AND(a), 1.0 * BIT_OR(a) FROM t WHERE group_id != 5 GROUP BY group_id; --echo # testing conversion to int SELECT group_id, 0x30 << BIT_AND(a), 0x30 << BIT_OR(a) FROM t WHERE group_id = 5 GROUP BY group_id; --echo # testing conversion to str SELECT group_id, CONCAT('My', BIT_AND(a)), CONCAT('My', BIT_OR(a)) FROM t GROUP BY group_id; --echo # testing conversion to int with invalid values SELECT group_id, 0x30 << BIT_XOR(a) FROM t GROUP BY group_id; --echo # testing conversion to real with invalid values SELECT group_id, 1.0 * BIT_XOR(a) FROM t GROUP BY group_id; TRUNCATE TABLE t; INSERT INTO t(group_id, a) VALUES (1, 0x7BAFBF), (1, 0x4A818A), (4, 0xFFFEFF), (4, NULL), (4, 0xCED0C7), (5, 0xFB), (5, 0xCA); --echo # testing conversion to real/str SELECT group_id, 1.0 * BIT_XOR(a), CONCAT('My', BIT_XOR(a)) FROM t GROUP BY group_id; --echo # testing conversion to int SELECT group_id, 0x30 << BIT_XOR(a) FROM t WHERE group_id = 5 GROUP BY group_id; --echo # testing conversion to real with invalid values SELECT group_id, 1.0 * BIT_AND(a) FROM t GROUP BY group_id; --echo # testing conversion to int SELECT group_id, 0x30 << BIT_AND(a) FROM t GROUP BY group_id; --echo # testing conversion to real with invalid values SELECT group_id, 1.0 * BIT_OR(a) FROM t GROUP BY group_id; --echo # testing conversion to int SELECT group_id, 0x30 << BIT_OR(a) FROM t GROUP BY group_id; # # simulate OOM in Item_sum_bit::clear (init stage for groups) # LET $have_debug= `SELECT (version() LIKE '%debug%')`; IF ($have_debug) { disable_query_log; disable_result_log; SET GLOBAL debug = '+d,simulate_sum_out_of_memory'; SELECT group_id, HEX(BIT_AND(a)), HEX(BIT_OR(a)), HEX(BIT_XOR(a)) FROM t GROUP BY group_id; SET GLOBAL debug = ''; enable_result_log; enable_query_log; } DROP table t; SET @a:= b'1010010001000010000010000001000000010000000010000000001000000000010000000000010000000000001'; SELECT BIT_COUNT(@a); SELECT BIT_COUNT(_binary 0x221040808040100200200100); CREATE TABLE t(b BLOB); INSERT INTO t VALUES(NULL); --error ER_INVALID_BITWISE_AGGREGATE_OPERANDS_SIZE SELECT BIT_COUNT(BIT_AND(b)) FROM t GROUP BY b; # Test two workarounds: SELECT BIT_COUNT(BIT_AND(CAST(b AS BINARY(500)))) FROM t GROUP BY b; SELECT BIT_COUNT(BIT_AND(SUBSTRING(b,1,500))) FROM t GROUP BY b; INSERT INTO t VALUES(REPEAT(x'0a',1000)); SELECT BIT_COUNT(BIT_AND(CAST(b AS BINARY(500)))) FROM t GROUP BY b; SELECT BIT_COUNT(BIT_AND(SUBSTRING(b,1,500))) FROM t GROUP BY b; DROP TABLE t; # From one zero to twelve zeroes. SET @a:= b'1010010001000010000010000001000000010000000010000000001000000000010000000000010000000000001'; SELECT LENGTH(@a), HEX(@a); LET $c = 96; --disable_query_log --disable_result_log CREATE TABLE r select 0 as c, HEX(@a << 0) as sl, HEX(@a >> 0) as sr; WHILE ($c) { EVAL INSERT INTO r SELECT $c, HEX(@a << $c), HEX(@a >> $c); DEC $c; } --enable_query_log --enable_result_log SELECT * FROM r ORDER by c; DROP TABLE r; CREATE TABLE t (gid int, a varbinary(514)); # 0x31 | 0x32 = 0x33 INSERT INTO t VALUES(1, REPEAT('2', 257)), (1, REPEAT('1', 257)); --error ER_INVALID_BITWISE_AGGREGATE_OPERANDS_SIZE SELECT HEX(BIT_OR(a)) FROM t GROUP BY gid; DROP TABLE t; CREATE TABLE t (gid int, a varbinary(511)); # 0x31 | 0x32 = 0x33 INSERT INTO t VALUES(1, REPEAT('2', 255)), (1, REPEAT('1', 255)); SELECT HEX(BIT_OR(a)) FROM t GROUP BY gid; DROP TABLE t; CREATE TABLE t (gid int, a varbinary(65500), b blob); # 0x31 & 0x32 = 0x30 INSERT INTO t VALUES(1, REPEAT('2', 32750), REPEAT('1', 32750)); SELECT BIT_COUNT(a & b) FROM t ; DROP TABLE t; CREATE TABLE t(b LONGBLOB); INSERT INTO t VALUES(NULL); --error ER_INVALID_BITWISE_AGGREGATE_OPERANDS_SIZE SELECT concat(BIT_COUNT(BIT_AND(b))) FROM t GROUP BY b; --error ER_INVALID_BITWISE_AGGREGATE_OPERANDS_SIZE SELECT concat("" , BIT_COUNT(BIT_AND(b))) FROM t GROUP BY b; DROP TABLE t; --echo # --echo # tests that '' and NULL are handled differently. --echo # CREATE TABLE t(id int, a varbinary(10)); insert into t values(1,''), (1,NULL), (2,NULL), (2, ''), (3, ''), (3, 'x'), (4, 'x'), (4, ''); --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT id, bit_or(a) FROM t where id=3 GROUP BY id; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT id, bit_or(a) FROM t where id=4 GROUP BY id; SELECT id, bit_or(a) FROM t where id in (1,2) GROUP BY id; DROP TABLE t; --echo # All results here have been validated with Python's bitwise operators. --echo # First VARBINARY CREATE TABLE u(a VARBINARY(18), b VARBINARY(18), c VARBINARY(18)); --echo # All strings are 16-byte long INSERT INTO u VALUES(0x6bc7cecf8b98558d7aa6048d0ebcf9fe, 0x7bb1512989ab38a2e91a9b17a268be16, 0xdb502fb16fded188fef1ea604820eb41); SELECT a | b = 0x7bf7dfef8bbb7daffbbe9f9faefcfffe, a | c = 0xfbd7efffefded58dfef7eeed4ebcfbff, b | c = 0xfbf17fb9effff9aafffbfb77ea68ff57 FROM u; SELECT a & b = 0x6b81400989881080680200050228b816, a & c = 0x4b400e810b9851887aa000000820e940, b & c = 0x5b100121098a1080e8108a000020aa00 FROM u; SELECT a ^ b = 0x10769fe602336d2f93bc9f9aacd447e8, a ^ c = 0xb097e17ee44684058457eeed469c12bf, b ^ c = 0xa0e17e98e675e92a17eb7177ea485557 FROM u; SELECT (~a) = 0x943831307467aa728559fb72f1430601, ~b = 0x844eaed67654c75d16e564e85d9741e9, ~c = 0x24afd04e90212e77010e159fb7df14be FROM u; CREATE TABLE t(a VARBINARY(18), id INT); INSERT INTO t VALUES (0x6BC7CECF8B98558D7AA6048D0EBCF9FE, 1), (0x7BB1512989AB38A2E91A9B17A268BE16, 1), (0xDB502FB16FDED188FEF1EA604820EB41, 1), (0xD78F9D9F1730AB1AF54C091A1D79F3FC, 2), (0xF762A25313567145D235362F44D17C2C, 2), (0xB6A05F62DFBDA311FDE3D4C09041D682, 2); SELECT BIT_AND(a) = 0x4b00000109881080680000000020a800, BIT_OR(a) = 0xfbf7ffffeffffdafffffffffeefcffff, BIT_XOR(a) = 0xcb26b0576dedbca76d4d75fae4f4aca9 FROM t WHERE id = 1; SELECT id, HEX(BIT_AND(a)), HEX(BIT_OR(a)), HEX(BIT_XOR(a)) FROM t GROUP BY id; DROP TABLE t, u; --echo # And now with BINARY CREATE TABLE u(a BINARY(18), b BINARY(18), c BINARY(18)); --echo # Right-padding with zeroes happens. INSERT INTO u VALUES(0x6bc7cecf8b98558d7aa6048d0ebcf9fe, 0x7bb1512989ab38a2e91a9b17a268be16, 0xdb502fb16fded188fef1ea604820eb41); SELECT a | b = 0x7bf7dfef8bbb7daffbbe9f9faefcfffe0000, a | c = 0xfbd7efffefded58dfef7eeed4ebcfbff0000, b | c = 0xfbf17fb9effff9aafffbfb77ea68ff570000 FROM u; SELECT a & b = 0x6b81400989881080680200050228b8160000, a & c = 0x4b400e810b9851887aa000000820e9400000, b & c = 0x5b100121098a1080e8108a000020aa000000 FROM u; SELECT a ^ b = 0x10769fe602336d2f93bc9f9aacd447e80000, a ^ c = 0xb097e17ee44684058457eeed469c12bf0000, b ^ c = 0xa0e17e98e675e92a17eb7177ea4855570000 FROM u; SELECT (~a) = 0x943831307467aa728559fb72f1430601ffff, ~b = 0x844eaed67654c75d16e564e85d9741e9ffff, ~c = 0x24afd04e90212e77010e159fb7df14beffff FROM u; CREATE TABLE t(a binary(18), id INT); INSERT INTO t VALUES (0x6BC7CECF8B98558D7AA6048D0EBCF9FE, 1), (0x7BB1512989AB38A2E91A9B17A268BE16, 1), (0xDB502FB16FDED188FEF1EA604820EB41, 1), (0xD78F9D9F1730AB1AF54C091A1D79F3FC, 2), (0xF762A25313567145D235362F44D17C2C, 2), (0xB6A05F62DFBDA311FDE3D4C09041D682, 2); SELECT BIT_AND(a) = 0x4b00000109881080680000000020a8000000, BIT_OR(a) = 0xfbf7ffffeffffdafffffffffeefcffff0000, BIT_XOR(a) = 0xcb26b0576dedbca76d4d75fae4f4aca90000 FROM t WHERE id = 1; SELECT id, HEX(BIT_AND(a)), HEX(BIT_OR(a)), HEX(BIT_XOR(a)) FROM t GROUP BY id; DROP TABLE t, u; SELECT BIT_COUNT(0b1100000010011010000000101000000111100010) = 13; --echo # --echo # Bug #23853628 BITWISE OPERATORS: ASSERTION 0 IN SORT_PARAM::MAKE_SORTKEY --echo # DROP TABLE IF EXISTS t; CREATE TABLE t( a BINARY(2) NOT NULL, b BINARY(1) NOT NULL ) engine=innodb; INSERT INTO t VALUES('1',''),('',''); --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT SQL_BIG_RESULT DISTINCT a&b FROM t; DROP TABLE t; --echo # --echo # Bug#24910958 BITWISE OPERATORS: CRASH IN ITEM_FUNC_BIT_COUNT::VAL_INT() --echo # CREATE TABLE t (a BLOB NOT NULL) ENGINE=INNODB; INSERT INTO t values(0xfefefefefefe); --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT bit_count(a & 0x2438) FROM t; --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT 1 FROM t WHERE ~reverse(a & 0x111111); --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT 1 FROM t WHERE insert(a & 0x111111,'','',''); --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT 1 FROM t WHERE rtrim(a & 0x111111); --error ER_INVALID_BITWISE_OPERANDS_SIZE SELECT (SELECT a & 0xff FROM t); SELECT bit_count(a & NULL) FROM t; SELECT 1 FROM t WHERE ~reverse(a & NULL); SELECT 1 FROM t WHERE insert(a & NULL,'','',''); SELECT 1 FROM t WHERE rtrim(a & NULL); SELECT (SELECT a & NULL from t); DROP TABLE t; --echo # --echo # Bug#26704312 REEXECUTE PREPARED STATEMENT CRASH IN --echo # JSON_ARRAY::INSERT_ALIAS --echo # PREPARE s FROM 'do json_array(1, database(), bit_or(@c:=0xe9))'; EXECUTE s; EXECUTE s; DEALLOCATE PREPARE s; --echo # --echo # Bug#23529977 ASAN: HEAP-USE-AFTER-FREE IN MY_CONVERT ON SECOND EXECUTION --echo # SET @s:="do field('1',monthname(now()),bit_and(export_set(1,'',1,0x29,186)))"; PREPARE s FROM @s; EXECUTE s; EXECUTE s; DEALLOCATE PREPARE s; SET @s1:='do length(concat(1,bit_xor(aes_encrypt(1,1,1))));'; PREPARE s FROM @s; EXECUTE s; EXECUTE s; DEALLOCATE PREPARE s; --echo # --echo # Bug#29963278 QUERY WITH GREATEST FUNCTION MALFUNCTIONS --echo # CREATE TABLE t0(c0 TEXT); INSERT INTO t0(c0) VALUES ("a"); SELECT * FROM t0 WHERE GREATEST((-1) & (-1), -t0.c0); SELECT GREATEST((-1) & (-1), -t0.c0) IS TRUE FROM t0; SELECT * FROM t0 WHERE GREATEST(18446744073709551615, -t0.c0); SELECT GREATEST(18446744073709551615, -t0.c0) IS TRUE FROM t0; DROP TABLE t0; --echo # --echo # Bug#29957969 QUERY INVOLVING &, <, AND AND OPERATORS --echo # COMPUTES INCORRECT RESULT --echo # CREATE TABLE t0(c0 INT, c1 TEXT); INSERT INTO t0(c0, c1) VALUES(-1, "a"); SELECT * FROM t0 WHERE t0.c1 < (t0.c0 & t0.c0) AND t0.c0 = -1; SELECT t0.c1 < (t0.c0 & t0.c0) AND t0.c0 = -1 FROM t0; DROP TABLE t0;