1 drop table if exists t1;
2 select 0x41,0x41+0,0x41 | 0x7fffffffffffffff | 0,0xffffffffffffffff | 0 ;
3 0x41 0x41+0 0x41 | 0x7fffffffffffffff | 0 0xffffffffffffffff | 0
4 A 65 9223372036854775807 18446744073709551615
5 select 0x31+1,concat(0x31)+1,-0xf;
6 0x31+1 concat(0x31)+1 -0xf
8 select x'31',X'ffff'+0;
11 create table t1 (ID int(8) unsigned zerofill not null auto_increment,UNIQ bigint(21) unsigned zerofill not null,primary key (ID),unique (UNIQ) );
12 insert into t1 set UNIQ=0x38afba1d73e6a18a;
13 insert into t1 set UNIQ=123;
14 explain extended select * from t1 where UNIQ=0x38afba1d73e6a18a;
15 id select_type table type possible_keys key key_len ref rows filtered Extra
16 1 SIMPLE t1 const UNIQ UNIQ 8 const 1 100.00
18 Note 1003 select '00000001' AS `ID`,'004084688022709641610' AS `UNIQ` from `test`.`t1` where 1
21 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'x'hello'' at line 1
23 ERROR 42S22: Unknown column '0xfg' in 'field list'
24 create table t1 select 1 as x, 2 as xx;
31 t1 CREATE TABLE `t1` (
32 `a` varbinary(255) DEFAULT NULL,
33 `b` varchar(255) DEFAULT NULL
34 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
35 select length(a), length(b) from t1;
39 CHECK TABLE t1 FOR UPGRADE;
40 Table Op Msg_type Msg_text
41 test.t1 check error Table upgrade required. Please do "REPAIR TABLE `t1`" or dump/reload to fix it!
43 Table Op Msg_type Msg_text
44 test.t1 repair status OK
47 t1 CREATE TABLE `t1` (
48 `a` varbinary(255) DEFAULT NULL,
49 `b` varchar(255) DEFAULT NULL
50 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
51 select length(a), length(b) from t1;
55 insert into t1 values("ccc", "ddd");
56 select length(a), length(b) from t1;
61 select hex(a), hex(b) from t1;
66 select concat("'", a, "'"), concat("'", b, "'") from t1;
67 concat("'", a, "'") concat("'", b, "'")
72 create table t1(a varbinary(255));
73 insert into t1 values("aaa ");
74 select length(a) from t1;
77 alter table t1 modify a varchar(255);
78 select length(a) from t1;
82 drop table if exists table_28127_a;
83 drop table if exists table_28127_b;
84 create table table_28127_a(0b02 int);
85 show create table table_28127_a;
87 table_28127_a CREATE TABLE `table_28127_a` (
88 `0b02` int(11) DEFAULT NULL
89 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
90 create table table_28127_b(0b2 int);
91 show create table table_28127_b;
93 table_28127_b CREATE TABLE `table_28127_b` (
94 `0b2` int(11) DEFAULT NULL
95 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
96 drop table table_28127_a;
97 drop table table_28127_b;
107 select x'41', 0+x'41';
110 select N'abc', length(N'abc');
113 select N'', length(N'');
116 select '', length('');
126 ERROR 42S22: Unknown column '0x' in 'field list'
128 ERROR 42S22: Unknown column '0b' in 'field list'