create.test

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describe t1;
create table t2(name varchar(10), age smallint default - 1);
describe t2;
drop table t1, t2;

#
# test for bug #1427 "enum allows duplicate values in the list"
#

create table t1(cenum enum('a'), cset set('b'));
create table t2(cenum enum('a','a'), cset set('b','b'));
create table t3(cenum enum('a','A','a','c','c'), cset set('b','B','b','d','d'));
drop table t1, t2, t3;

#
# Bug #1209
#

create database mysqltest;
use mysqltest;
select database();
drop database mysqltest;
select database();

# Connect without a database as user mysqltest_1
create user mysqltest_1;
connect (user1,localhost,mysqltest_1,,*NO-ONE*);
connection user1;
select database(), user();
connection default;
disconnect user1;
drop user mysqltest_1;
use test;

#
# Test for Bug 856 'Naming a key "Primary" causes trouble'
#

--error 1280
create table t1 (a int, index `primary` (a));
--error 1280
create table t1 (a int, index `PRIMARY` (a));

create table t1 (`primary` int, index(`primary`));
show create table t1;
create table t2 (`PRIMARY` int, index(`PRIMARY`));
show create table t2;

create table t3 (a int);
--error 1280
alter table t3 add index `primary` (a);
--error 1280
alter table t3 add index `PRIMARY` (a);

create table t4 (`primary` int);
alter table t4 add index(`primary`);
show create table t4;
create table t5 (`PRIMARY` int);
alter table t5 add index(`PRIMARY`);
show create table t5;

drop table t1, t2, t3, t4, t5;

#
# bug #3266 TEXT in CREATE TABLE SELECT
#

CREATE TABLE t1(id varchar(10) NOT NULL PRIMARY KEY, dsc longtext);
INSERT INTO t1 VALUES ('5000000001', NULL),('5000000003', 'Test'),('5000000004', NULL);
CREATE TABLE t2(id varchar(15) NOT NULL, proc varchar(100) NOT NULL, runID varchar(16) NOT NULL, start datetime NOT NULL, PRIMARY KEY  (id,proc,runID,start));

INSERT INTO t2 VALUES ('5000000001', 'proc01', '20031029090650', '2003-10-29 13:38:40'),('5000000001', 'proc02', '20031029090650', '2003-10-29 13:38:51'),('5000000001', 'proc03', '20031029090650', '2003-10-29 13:38:11'),('5000000002', 'proc09', '20031024013310', '2003-10-24 01:33:11'),('5000000002', 'proc09', '20031024153537', '2003-10-24 15:36:04'),('5000000004', 'proc01', '20031024013641', '2003-10-24 01:37:29'),('5000000004', 'proc02', '20031024013641', '2003-10-24 01:37:39');

CREATE TABLE t3  SELECT t1.dsc,COUNT(DISTINCT t2.id) AS countOfRuns  FROM t1 LEFT JOIN t2 ON (t1.id=t2.id) GROUP BY t1.id;
SELECT * FROM t3;
drop table t1, t2, t3;

#
# Bug#9666: Can't use 'DEFAULT FALSE' for column of type bool
#
create table t1 (b bool not null default false);
create table t2 (b bool not null default true);
insert into t1 values ();
insert into t2 values ();
select * from t1;
select * from t2;
drop table t1,t2;

#
# Bug#10224 - ANALYZE TABLE crashing with simultaneous
# CREATE ... SELECT statement.
# This tests two additional possible errors and a hang if 
# an improper fix is present.
#
create table t1 (a int);
--error 1093
create table t1 select * from t1;
--error 1093
create table t2 union = (t1) select * from t1;
flush tables with read lock;
unlock tables;
drop table t1;

#
# Bug#10413: Invalid column name is not rejected
#
--error 1103
create table t1(column.name int);
--error 1103
create table t1(test.column.name int);
--error 1102
create table t1(xyz.t1.name int);
create table t1(t1.name int);
create table t2(test.t2.name int);
drop table t1,t2;

#
# Bug #12537: UNION produces longtext instead of varchar
#
CREATE TABLE t1 (f1 VARCHAR(255) CHARACTER SET utf8);
CREATE TABLE t2 AS SELECT LEFT(f1,171) AS f2 FROM t1 UNION SELECT LEFT(f1,171) AS f2 FROM t1;
DESC t2;
DROP TABLE t1,t2;

#
# Bug#12913 Simple SQL can crash server or connection
#
CREATE TABLE t12913 (f1 ENUM ('a','b')) AS SELECT 'a' AS f1;
SELECT * FROM t12913;
DROP TABLE t12913;

#
# Bug#11028: Crash on create table like
#
create database mysqltest;
use mysqltest;
drop database mysqltest;
--error ER_NO_DB_ERROR 
create table test.t1 like x;
--disable_warnings
drop table if exists test.t1;
--enable_warnings

#
# Bug #6859: Bogus error message on attempt to CREATE TABLE t LIKE view
#
create database mysqltest;
use mysqltest;
create view v1 as select 'foo' from dual;
--error 1347
create table t1 like v1;
drop view v1;
drop database mysqltest;
# Bug #6008 MySQL does not create warnings when
# creating database and using IF NOT EXISTS
#
create database mysqltest;
create database if not exists mysqltest character set latin2;
show create database mysqltest;
drop database mysqltest;
use test;
create table t1 (a int);
create table if not exists t1 (a int);
drop table t1;

# BUG#14139
create table t1 (
  a varchar(112) charset utf8 collate utf8_bin not null,
  primary key (a)
) select 'test' as a ;
#--warning 1364
show create table t1;
drop table t1;

#
# BUG#14480: assert failure in CREATE ... SELECT because of wrong
#            calculation of number of NULLs.
#
CREATE TABLE t2 (
  a int(11) default NULL
);
insert into t2 values(111);

#--warning 1364
create table t1 ( 
  a varchar(12) charset utf8 collate utf8_bin not null, 
  b int not null, primary key (a)
) select a, 1 as b from t2 ;
show create table t1;
drop table t1;

#--warning 1364
create table t1 ( 
  a varchar(12) charset utf8 collate utf8_bin not null, 
  b int not null, primary key (a)
) select a, 1 as c from t2 ;
show create table t1;
drop table t1;

#--warning 1364
create table t1 ( 
  a varchar(12) charset utf8 collate utf8_bin not null, 
  b int null, primary key (a)
) select a, 1 as c from t2 ;
show create table t1;
drop table t1;

#--warning 1364
create table t1 ( 
  a varchar(12) charset utf8 collate utf8_bin not null,
  b int not null, primary key (a)
) select 'a' as a , 1 as b from t2 ;
show create table t1;
drop table t1;

#--warning 1364
create table t1 ( 
  a varchar(12) charset utf8 collate utf8_bin,
  b int not null, primary key (a)
) select 'a' as a , 1 as b from t2 ;
show create table t1;
drop table t1, t2;

create table t1 ( 
  a1 int not null,
  a2 int, a3 int, a4 int, a5 int, a6 int, a7 int, a8 int, a9 int
);
insert into t1 values (1,1,1, 1,1,1, 1,1,1);

#--warning 1364
create table t2 ( 
  a1 varchar(12) charset utf8 collate utf8_bin not null,
  a2 int, a3 int, a4 int, a5 int, a6 int, a7 int, a8 int, a9 int,
  primary key (a1)
) select a1,a2,a3,a4,a5,a6,a7,a8,a9 from t1 ;
drop table t2;

#--warning 1364
create table t2 ( 
  a1 varchar(12) charset utf8 collate utf8_bin,
  a2 int, a3 int, a4 int, a5 int, a6 int, a7 int, a8 int, a9 int
) select a1,a2,a3,a4,a5,a6,a7,a8,a9 from t1;

drop table t1, t2;
#--warning 1364
create table t1 ( 
  a1 int, a2 int, a3 int, a4 int, a5 int, a6 int, a7 int, a8 int, a9 int
);
insert into t1 values (1,1,1, 1,1,1, 1,1,1);

#--warning 1364
create table t2 ( 
  a1 varchar(12) charset utf8 collate utf8_bin not null,
  a2 int, a3 int, a4 int, a5 int, a6 int, a7 int, a8 int, a9 int,
  primary key (a1)
) select a1,a2,a3,a4,a5,a6,a7,a8,a9 from t1 ;

# Test the default value
drop table t2;

create table t2 ( a int default 3, b int default 3)
  select a1,a2 from t1;
show create table t2;

drop table t1, t2;

#
# Bug #15316 SET value having comma not correctly handled
#
--error 1367
create table t1(a set("a,b","c,d") not null);

# End of 4.1 tests


#
# Bug #14155: Maximum value of MAX_ROWS handled incorrectly on 64-bit
# platforms
#
create table t1 (i int) engine=myisam max_rows=100000000000;
show create table t1;
alter table t1 max_rows=100;
show create table t1;
alter table t1 max_rows=100000000000;
show create table t1;
drop table t1;


#
# Tests for errors happening at various stages of CREATE TABLES ... SELECT
#
# (Also checks that it behaves atomically in the sense that in case
#  of error it is automatically dropped if it has not existed before.)
#
# Error during open_and_lock_tables() of tables
--error ER_NO_SUCH_TABLE
create table t1 select * from t2;
# Rather special error which also caught during open tables pahse
--error ER_UPDATE_TABLE_USED
create table t1 select * from t1;
# Error which happens before select_create::prepare()
--error ER_CANT_AGGREGATE_2COLLATIONS
create table t1 select coalesce('a' collate latin1_swedish_ci,'b' collate latin1_bin);
# Error during table creation
--error ER_KEY_COLUMN_DOES_NOT_EXITS
create table t1 (primary key(a)) select "b" as b;
# Error in select_create::prepare() which is not related to table creation
create table t1 (a int);
--error ER_WRONG_VALUE_COUNT_ON_ROW
create table if not exists t1 select 1 as a, 2 as b;
drop table t1;
# Finally error which happens during insert
--error ER_DUP_ENTRY
create table t1 (primary key (a)) (select 1 as a) union all (select 1 as a);
# What happens if table already exists ?
create table t1 (i int);
--error ER_TABLE_EXISTS_ERROR
create table t1 select 1 as i;
create table if not exists t1 select 1 as i;
select * from t1;
# Error before select_create::prepare()
--error ER_CANT_AGGREGATE_2COLLATIONS
create table t1 select coalesce('a' collate latin1_swedish_ci,'b' collate latin1_bin);
select * from t1;
# Error which happens during insertion of rows
alter table t1 add primary key (i);
--error ER_DUP_ENTRY
create table if not exists t1 (select 2 as i) union all (select 2 as i);
select * from t1;
drop table t1;


# Base vs temporary tables dillema (a.k.a. bug#24508 "Inconsistent
# results of CREATE TABLE ... SELECT when temporary table exists").
# In this situation we either have to create non-temporary table and
# insert data in it or insert data in temporary table without creation
# of permanent table. Since currently temporary tables always shadow
# permanent tables we adopt second approach.
create temporary table t1 (j int);
create table if not exists t1 select 1;
select * from t1;
drop temporary table t1;
--error ER_NO_SUCH_TABLE
select * from t1;
--error ER_BAD_TABLE_ERROR
drop table t1;


#
# CREATE TABLE ... SELECT and LOCK TABLES
#
# There is little sense in using CREATE TABLE ... SELECT under
# LOCK TABLES as it mostly does not work. At least we check that
# the server doesn't crash, hang and produces sensible errors.
# Includes test for bug #20662 "Infinite loop in CREATE TABLE
# IF NOT EXISTS ... SELECT with locked tables".
create table t1 (i int);
insert into t1 values (1), (2);
lock tables t1 read;
--error ER_TABLE_NOT_LOCKED
create table t2 select * from t1;
--error ER_TABLE_NOT_LOCKED
create table if not exists t2 select * from t1;
unlock tables;
create table t2 (j int);
lock tables t1 read;
--error ER_TABLE_NOT_LOCKED
create table t2 select * from t1;
# This should not be ever allowed as it will undermine
# lock-all-at-once approach
--error ER_TABLE_NOT_LOCKED
create table if not exists t2 select * from t1;
unlock tables;
lock table t1 read, t2 read;
--error ER_TABLE_NOT_LOCKED_FOR_WRITE
create table t2 select * from t1;
--error ER_TABLE_NOT_LOCKED_FOR_WRITE
create table if not exists t2 select * from t1;
unlock tables;
lock table t1 read, t2 write;
--error ER_TABLE_EXISTS_ERROR
create table t2 select * from t1;
# This is the only case which really works.
create table if not exists t2 select * from t1;