mirror of
https://github.com/MariaDB/server.git
synced 2025-10-30 04:26:45 +03:00
181 lines
5.5 KiB
Plaintext
181 lines
5.5 KiB
Plaintext
drop table if exists t1,t2;
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create table t1 (b char(0));
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insert into t1 values (""),(null);
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select * from t1;
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b
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NULL
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drop table if exists t1;
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create table t1 (b char(0) not null);
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create table if not exists t1 (b char(0) not null);
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insert into t1 values (""),(null);
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select * from t1;
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b
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drop table if exists t1;
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create table t2 type=heap select * from t1;
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Table 'test.t1' doesn't exist
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create table t2 select auto+1 from t1;
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Table 'test.t1' doesn't exist
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drop table if exists t1,t2;
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create table t1 (b char(0) not null, index(b));
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The used table handler can't index column 'b'
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create table t1 (a int not null auto_increment,primary key (a)) type=heap;
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The used table type doesn't support AUTO_INCREMENT columns
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create table t1 (a int not null,b text) type=heap;
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The used table type doesn't support BLOB/TEXT columns
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drop table if exists t1;
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create table t1 (ordid int(8) not null auto_increment, ord varchar(50) not null, primary key (ord,ordid)) type=heap;
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The used table type doesn't support AUTO_INCREMENT columns
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create table not_existing_database.test (a int);
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Got one of the listed errors
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create table `a/a` (a int);
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Incorrect table name 'a/a'
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create table `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa int);
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Incorrect table name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
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create table a (`aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa` int);
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Identifier name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long
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create table 1ea10 (1a20 int,1e int);
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insert into 1ea10 values(1,1);
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select 1ea10.1a20,1e+ 1e+10 from 1ea10;
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1a20 1e+ 1e+10
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1 10000000001
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drop table 1ea10;
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create table t1 (t1.index int);
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drop table t1;
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drop database if exists test_$1;
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create database test_$1;
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create table test_$1.$test1 (a$1 int, $b int, c$ int);
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insert into test_$1.$test1 values (1,2,3);
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select a$1, $b, c$ from test_$1.$test1;
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a$1 $b c$
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1 2 3
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create table test_$1.test2$ (a int);
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drop table test_$1.test2$;
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drop database test_$1;
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create table `` (a int);
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Incorrect table name ''
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drop table if exists ``;
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Incorrect table name ''
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create table t1 (`` int);
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Incorrect column name ''
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drop table if exists t1;
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create table t1 (a int auto_increment not null primary key, B CHAR(20));
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insert into t1 (b) values ("hello"),("my"),("world");
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create table t2 (key (b)) select * from t1;
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explain select * from t2 where b="world";
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table type possible_keys key key_len ref rows Extra
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t2 ref B B 21 const 1 Using where
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select * from t2 where b="world";
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a B
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3 world
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drop table t1,t2;
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create table t1(x varchar(50) );
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create table t2 select x from t1 where 1=2;
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describe t1;
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Field Type Null Key Default Extra
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x varchar(50) YES NULL
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describe t2;
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Field Type Null Key Default Extra
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x char(50) YES NULL
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drop table t2;
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create table t2 select now() as a , curtime() as b, curdate() as c , 1+1 as d , 1.0 + 1 as e , 33333333333333333 + 3 as f;
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describe t2;
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Field Type Null Key Default Extra
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a datetime 0000-00-00 00:00:00
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b time 00:00:00
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c date 0000-00-00
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d bigint(17) 0
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e double(18,1) 0.0
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f bigint(17) 0
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drop table t2;
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create table t2 select CAST("2001-12-29" AS DATE) as d, CAST("20:45:11" AS TIME) as t, CAST("2001-12-29 20:45:11" AS DATETIME) as dt;
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describe t2;
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Field Type Null Key Default Extra
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d date 0000-00-00
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t time 00:00:00
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dt datetime 0000-00-00 00:00:00
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drop table t1,t2;
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create table t1 (a int not null, b int, primary key(a), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b), key (b));
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL default '0',
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`b` int(11) default NULL,
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PRIMARY KEY (`a`),
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KEY `b` (`b`),
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KEY `b_2` (`b`),
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KEY `b_3` (`b`),
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KEY `b_4` (`b`),
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KEY `b_5` (`b`),
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KEY `b_6` (`b`),
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KEY `b_7` (`b`),
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KEY `b_8` (`b`),
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KEY `b_9` (`b`),
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KEY `b_10` (`b`),
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KEY `b_11` (`b`),
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KEY `b_12` (`b`),
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KEY `b_13` (`b`),
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KEY `b_14` (`b`),
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KEY `b_15` (`b`),
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KEY `b_16` (`b`),
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KEY `b_17` (`b`),
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KEY `b_18` (`b`),
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KEY `b_19` (`b`),
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KEY `b_20` (`b`),
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KEY `b_21` (`b`),
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KEY `b_22` (`b`),
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KEY `b_23` (`b`),
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KEY `b_24` (`b`),
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KEY `b_25` (`b`),
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KEY `b_26` (`b`),
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KEY `b_27` (`b`),
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KEY `b_28` (`b`),
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KEY `b_29` (`b`),
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KEY `b_30` (`b`),
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KEY `b_31` (`b`)
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) TYPE=MyISAM
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drop table t1;
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create table t1 select if(1,'1','0'), month("2002-08-02");
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drop table t1;
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create table t1 select if('2002'='2002','Y','N');
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select * from t1;
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if('2002'='2002','Y','N')
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Y
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drop table if exists t1;
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SET SESSION table_type="heap";
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SELECT @@table_type;
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@@table_type
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HEAP
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CREATE TABLE t1 (a int not null);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL default '0'
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) TYPE=HEAP
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drop table t1;
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SET SESSION table_type="gemini";
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SELECT @@table_type;
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@@table_type
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GEMINI
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CREATE TABLE t1 (a int not null);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL default '0'
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) TYPE=MyISAM
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SET SESSION table_type=default;
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drop table t1;
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create table t1 ( k1 varchar(2), k2 int, primary key(k1,k2));
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insert into t1 values ("a", 1), ("b", 2);
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insert into t1 values ("c", NULL);
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Column 'k2' cannot be null
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insert into t1 values (NULL, 3);
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Column 'k1' cannot be null
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insert into t1 values (NULL, NULL);
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Column 'k1' cannot be null
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drop table t1;
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create table t1 select x'4132';
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drop table t1;
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