mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 04:22:27 +01:00
372 lines
8.6 KiB
Text
372 lines
8.6 KiB
Text
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
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flush status;
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create table t1(
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id int not null primary key,
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name char(20)
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) engine=ndb;
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insert into t1 values(1, "Autodiscover");
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flush tables;
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select * from t1;
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id name
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1 Autodiscover
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 1
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flush tables;
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insert into t1 values (2, "Auto 2");
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 2
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insert into t1 values (3, "Discover 3");
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 2
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flush tables;
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select * from t1 order by id;
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id name
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1 Autodiscover
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2 Auto 2
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3 Discover 3
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 3
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flush tables;
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update t1 set name="Autodiscover" where id = 2;
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 4
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select * from t1 order by id;
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id name
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1 Autodiscover
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2 Autodiscover
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3 Discover 3
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 4
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flush tables;
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delete from t1 where id = 3;
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select * from t1 order by id;
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id name
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1 Autodiscover
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2 Autodiscover
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 5
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drop table t1;
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flush status;
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create table t2(
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id int not null primary key,
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name char(22)
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) engine=ndb;
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insert into t2 values (1, "Discoverer");
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select * from t2;
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id name
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1 Discoverer
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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flush tables;
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select * from t2;
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id name
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1 Discoverer
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 1
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drop table t2;
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flush status;
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create table t3(
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id int not null primary key,
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name char(255)
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) engine=ndb;
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insert into t3 values (1, "Explorer");
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select * from t3;
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id name
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1 Explorer
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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flush tables;
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create table t3(
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id int not null primary key,
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name char(20), a int, b float, c char(24)
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) engine=ndb;
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ERROR 42S01: Table 't3' already exists
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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create table IF NOT EXISTS t3(
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id int not null primary key,
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id2 int not null,
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name char(20)
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) engine=ndb;
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Warnings:
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Note 1050 Table 't3' already exists
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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SHOW CREATE TABLE t3;
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Table Create Table
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t3 CREATE TABLE `t3` (
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`id` int(11) NOT NULL default '0',
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`name` char(255) default NULL,
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PRIMARY KEY (`id`)
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) ENGINE=ndbcluster DEFAULT CHARSET=latin1
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select * from t3;
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id name
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1 Explorer
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 1
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drop table t3;
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flush status;
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create table t7(
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id int not null primary key,
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name char(255)
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) engine=ndb;
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create table t6(
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id int not null primary key,
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name char(255)
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) engine=MyISAM;
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insert into t7 values (1, "Explorer");
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insert into t6 values (2, "MyISAM table");
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select * from t7;
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id name
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1 Explorer
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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flush tables;
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show tables from test;
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Tables_in_test
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t6
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t7
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 1
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flush tables;
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show table status;
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Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
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t6 MyISAM 9 Fixed 1 260 # # # 0 NULL # # NULL # NULL
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t7 ndbcluster 9 Fixed 1 0 # # # 0 NULL # # NULL # NULL
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 2
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drop table t6, t7;
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flush status;
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create table t4(
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id int not null primary key,
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name char(27)
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) engine=ndb;
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insert into t4 values (1, "Automatic");
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select * from t4;
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id name
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1 Automatic
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select * from t4;
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ERROR 42S02: Table 'test.t4' doesn't exist
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select * from t4;
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ERROR 42S02: Table 'test.t4' doesn't exist
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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drop table t4;
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flush status;
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create table t4(
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id int not null primary key,
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id2 int,
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name char(27)
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) engine=ndb;
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insert into t4 values (1, 76, "Automatic2");
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select * from t4;
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id id2 name
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1 76 Automatic2
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flush tables;
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SHOW TABLES;
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Tables_in_test
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select * from t4;
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ERROR 42S02: Table 'test.t4' doesn't exist
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flush status;
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create table t1(id int) engine=ndbcluster;
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create table t2(id int, b char(255)) engine=myisam;
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create table t3(id int, c char(255)) engine=ndbcluster;
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create table t4(id int) engine=myisam;
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create table t5(id int, d char(56)) engine=ndbcluster;
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create table t6(id int) engine=ndbcluster;
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create table t7(id int) engine=ndbcluster;
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create table t8(id int, e char(34)) engine=myisam;
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create table t9(id int) engine=myisam;
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insert into t2 values (2, "myisam table 2");
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insert into t3 values (3, "ndb table 3");
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insert into t5 values (5, "ndb table 5");
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insert into t6 values (6);
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insert into t8 values (8, "myisam table 8");
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insert into t9 values (9);
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SHOW TABLES;
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Tables_in_test
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t1
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t2
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t4
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t8
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t9
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t7
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t6
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select * from t6;
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id
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6
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select * from t7;
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id
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 2
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drop table t1, t2, t4, t6, t7, t8, t9;
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flush status;
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create table t1(id int) engine=ndbcluster;
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create table t2(id int, b char(255)) engine=myisam;
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create table t3(id int, c char(255)) engine=ndbcluster;
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create table t4(id int) engine=myisam;
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create table t5(id int, d char(56)) engine=ndbcluster;
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create table t6(id int) engine=ndbcluster;
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create table t7(id int) engine=ndbcluster;
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create table t8(id int, e char(34)) engine=myisam;
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create table t9(id int) engine=myisam;
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insert into t2 values (2, "myisam table 2");
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insert into t3 values (3, "ndb table 3");
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insert into t5 values (5, "ndb table 5");
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insert into t6 values (6);
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insert into t8 values (8, "myisam table 8");
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insert into t9 values (9);
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SHOW TABLES LIKE 't6';
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Tables_in_test (t6)
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t6
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 1
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create table t3(a int);
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ERROR 42S01: Table 't3' already exists
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create table t5(a int);
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ERROR 42S01: Table 't5' already exists
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SHOW TABLES LIKE 't%';
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Tables_in_test (t%)
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t1
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t2
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t4
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t6
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t8
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t9
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t7
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 2
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drop table t1, t2, t4, t6, t7, t8, t9;
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flush status;
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create table t1(id int) engine=ndbcluster;
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create table t2(id int, b char(255)) engine=ndbcluster;
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create table t3(id int, c char(255)) engine=ndbcluster;
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create table t4(id int) engine=myisam;
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insert into t1 values (1);
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insert into t2 values (2, "table 2");
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insert into t3 values (3, "ndb table 3");
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insert into t4 values (4);
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flush tables;
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select * from t1, t2, t3, t4;
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id id b id c id
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1 2 table 2 3 ndb table 3 4
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 3
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drop table t1, t2, t3, t4;
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flush status;
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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create table t5(
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id int not null primary key,
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name char(200)
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) engine=ndb;
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insert into t5 values (1, "Magnus");
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select * from t5;
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id name
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1 Magnus
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ALTER TABLE t5 ADD COLUMN adress char(255) FIRST;
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select * from t5;
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adress id name
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NULL 1 Magnus
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insert into t5 values
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("Adress for record 2", 2, "Carl-Gustav"),
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("Adress for record 3", 3, "Karl-Emil");
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update t5 set name="Bertil" where id = 2;
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select * from t5 order by id;
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adress id name
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NULL 1 Magnus
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Adress for record 2 2 Bertil
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Adress for record 3 3 Karl-Emil
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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drop table t5;
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flush status;
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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create table t6(
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id int not null primary key,
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name char(20)
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) engine=ndb;
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insert into t6 values (1, "Magnus");
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select * from t6;
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id name
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1 Magnus
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ALTER TABLE t6 ADD COLUMN adress char(255) FIRST;
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select * from t6;
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adress id name
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NULL 1 Magnus
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insert into t6 values
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("Adress for record 2", 2, "Carl-Gustav"),
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("Adress for record 3", 3, "Karl-Emil");
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update t6 set name="Bertil" where id = 2;
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select * from t6 order by id;
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adress id name
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NULL 1 Magnus
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Adress for record 2 2 Bertil
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Adress for record 3 3 Karl-Emil
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show status like 'handler_discover%';
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Variable_name Value
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Handler_discover 0
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drop table t6;
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show tables;
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Tables_in_test
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create table t1 (a int,b longblob) engine=ndb;
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show tables;
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Tables_in_test
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t1
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create database test2;
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use test2;
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show tables;
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Tables_in_test2
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select * from t1;
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ERROR 42S02: Table 'test2.t1' doesn't exist
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create table t2 (b int,c longblob) engine=ndb;
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use test;
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select * from t1;
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a b
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show tables;
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Tables_in_test
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t1
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drop table t1;
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use test2;
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drop table t2;
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drop database test2;
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show databases;
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Database
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mysql
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test
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use test;
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CREATE TABLE t9 (
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a int NOT NULL PRIMARY KEY,
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b int
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) engine=ndb;
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insert t9 values(1, 2), (2,3), (3, 4), (4, 5);
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create table t10 (
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a int not null primary key,
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b blob
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) engine=ndb;
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insert into t10 values (1, 'kalle');
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