show_check.test

开启mysql的远程连接的方法 mysql-noinstall-5.1.6-alpha-win32.zip

# Requires use of multiple simultaneous connections, not supported with
# embedded server testing
-- source include/not_embedded.inc

# check that CSV engine was compiled in, as the result of the test
# depends on the presence of the log tables (which are CSV-based).
--source include/have_csv.inc

#
# Test of some show commands
#

--disable_warnings
drop table if exists t1,t2;
drop table if exists t1aa,t2aa;
drop database if exists mysqltest;
drop database if exists mysqltest1;

delete from mysql.user where user='mysqltest_1' || user='mysqltest_2' || user='mysqltest_3';
delete from mysql.db where user='mysqltest_1' || user='mysqltest_2' || user='mysqltest_3';
flush privileges;
--enable_warnings

create table t1 (a int not null primary key, b int not null,c int not null, key(b,c));
insert into t1 values (1,2,2),(2,2,3),(3,2,4),(4,2,4);
check table t1 fast;
check table t1 fast;
check table t1 changed;
insert into t1 values (5,5,5);
check table t1 changed;
check table t1 medium;
check table t1 extended;
show index from t1;
--error 1062
insert into t1 values (5,5,5);
optimize table t1;
optimize table t1;
drop table t1;

#show variables;
show variables like "wait_timeout%";
show variables like "WAIT_timeout%";
show variables like "this_doesn't_exists%";
show table status from test like "this_doesn't_exists%";
show databases;
show databases like "test%";

#
# Check of show index
#
create table t1 (f1 int not null, f2 int not null, f3 int not null, f4 int not null, primary key(f1,f2,f3,f4));
insert into t1 values (1,1,1,0),(1,1,2,0),(1,1,3,0),(1,2,1,0),(1,2,2,0),(1,2,3,0),(1,3,1,0),(1,3,2,0),(1,3,3,0),(1,1,1,1),(1,1,2,1),(1,1,3,1),(1,2,1,1),(1,2,2,1),(1,2,3,1),(1,3,1,1),(1,3,2,1),(1,3,3,1);
analyze table t1;
show index from t1;
repair table t1;
show index from t1;
drop table t1;

#
# Test of SHOW CREATE
#

create temporary table t1 (a int not null);
show create table t1;
alter table t1 rename t2;
show create table t2;
drop table t2;

create table t1 (
  test_set set( 'val1', 'val2', 'val3' ) not null default '',
  name char(20) default 'O''Brien' comment 'O''Brien as default',
  c int not null comment 'int column',
  `c-b` int comment 'name with a minus',
  `space 2` int comment 'name with a space'
  ) comment = 'it\'s a table' ;
show create table t1;
set sql_quote_show_create=0;
show create table t1;
set sql_quote_show_create=1;
show full columns from t1;
drop table t1;

create table t1 (a int not null, unique aa (a));
show create table t1;
drop table t1;
create table t1 (a int not null, primary key (a));
show create table t1;
drop table t1;

flush tables;
show open tables;
create table t1(n int);
insert into t1 values (1);
show open tables;
drop table t1;

create table t1 (a int not null, b VARCHAR(10), INDEX (b) ) AVG_ROW_LENGTH=10 CHECKSUM=1 COMMENT="test" ENGINE=MYISAM MIN_ROWS=10 MAX_ROWS=100 PACK_KEYS=1 DELAY_KEY_WRITE=1 ROW_FORMAT=fixed;
show create table t1;
alter table t1 MAX_ROWS=200 ROW_FORMAT=dynamic PACK_KEYS=0;
show create table t1;
ALTER TABLE t1 AVG_ROW_LENGTH=0 CHECKSUM=0 COMMENT="" MIN_ROWS=0 MAX_ROWS=0 PACK_KEYS=DEFAULT DELAY_KEY_WRITE=0 ROW_FORMAT=default;
show create table t1;
drop table t1;

create table t1 (a decimal(9,2), b decimal (9,0), e double(9,2), f double(5,0), h float(3,2), i float(3,0));
show columns from t1;
show full columns from t1;
drop table t1;

#
# Do a create table that tries to cover all types and options
#
create table t1 (
type_bool bool not null default 0,
type_tiny tinyint not null auto_increment primary key,
type_short smallint(3),
type_mediumint mediumint,
type_bigint bigint,
type_decimal decimal(5,2),
type_numeric numeric(5,2),
empty_char char(0),
type_char char(2),
type_varchar varchar(10),
type_timestamp timestamp not null,
type_date date not null default '0000-00-00',
type_time time not null default '00:00:00',
type_datetime datetime not null default '0000-00-00 00:00:00',
type_year year,
type_enum enum ('red', 'green', 'blue'),
type_set enum ('red', 'green', 'blue'),
type_tinyblob tinyblob,
type_blob blob,
type_medium_blob mediumblob,
type_long_blob longblob,
index(type_short)
) AVG_ROW_LENGTH=10 CHECKSUM=1 COMMENT="test" ENGINE=MYISAM MIN_ROWS=10 MAX_ROWS=100 PACK_KEYS=1 DELAY_KEY_WRITE=1 ROW_FORMAT=fixed CHARSET=latin1;

# Not tested above: RAID_# UNION INSERT_METHOD DATA DIRECTORY INDEX DIRECTORY
show create table t1;
insert into t1 (type_timestamp) values ("2003-02-07 10:00:01");
select * from t1;
drop table t1;

#
# Check metadata
#
create table t1 (a int not null);
create table t2 select max(a) from t1;
show columns from t2;
drop table t1,t2;

# Check auto conversions of types

create table t1 (c decimal, d double, f float, r real);
show columns from t1;
drop table t1;

create table t1 (c decimal(3,3), d double(3,3), f float(3,3));
show columns from t1;
drop table t1;

#
# Test for Bug #2593 "SHOW CREATE TABLE doesn't properly double quotes"
#

SET @old_sql_mode= @@sql_mode, sql_mode= '';
SET @old_sql_quote_show_create= @@sql_quote_show_create, sql_quote_show_create= OFF;

CREATE TABLE ```ab``cd``` (i INT);
SHOW CREATE TABLE ```ab``cd```;
DROP TABLE ```ab``cd```;

CREATE TABLE ```ab````cd``` (i INT);
SHOW CREATE TABLE ```ab````cd```;
DROP TABLE ```ab````cd```;

CREATE TABLE ```a` (i INT);
SHOW CREATE TABLE ```a`;
DROP TABLE ```a`;

CREATE TABLE `a.1` (i INT);
SHOW CREATE TABLE `a.1`;
DROP TABLE `a.1`;

SET sql_mode= 'ANSI_QUOTES';

CREATE TABLE """a" (i INT);
SHOW CREATE TABLE """a";
DROP TABLE """a";

#Bug #4374 SHOW TABLE STATUS FROM ignores collation_connection
#set names latin1;
#create database `鋊;
#create table `鋊.`鋊 (a int) engine=heap;
#--replace_column 7 # 8 # 9 #
#show table status from `鋊 LIKE '