#
# BINARY columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (b BINARY <CUSTOM_COL_OPTIONS> NULL,
b0 BINARY(0) <CUSTOM_COL_OPTIONS> NULL,
b1 BINARY(1) <CUSTOM_COL_OPTIONS> NULL,
b20 BINARY(20) <CUSTOM_COL_OPTIONS> NULL,
b255 BINARY(255) <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
b	binary(1)	#	#	#	#
b0	binary(0)	#	#	#	#
b1	binary(1)	#	#	#	#
b20	binary(20)	#	#	#	#
b255	binary(255)	#	#	#	#
INSERT INTO t1 (b,b0,b1,b20,b255) VALUES ('','','','','');
INSERT INTO t1 (b,b0,b1,b20,b255) VALUES ('a','','b','abcdefghi klmnopqrst', 'Creating an article for the Knowledgebase is similar to asking questions. First, navigate to the category where you feel the article should be. Once there, double check that an article doesn\'t already exist which would work.');
SELECT HEX(b), HEX(b0), HEX(b1), HEX(b20), HEX(b255) FROM t1;
HEX(b)	HEX(b0)	HEX(b1)	HEX(b20)	HEX(b255)
00		00	0000000000000000000000000000000000000000	000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
61		62	616263646566676869206B6C6D6E6F7071727374	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
INSERT INTO t1 (b,b0,b1,b20,b255) VALUES ('abc', 'a', 'abc', REPEAT('a',21), REPEAT('x',256));
Warnings:
Warning	1265	Data truncated for column 'b' at row 1
Warning	1265	Data truncated for column 'b0' at row 1
Warning	1265	Data truncated for column 'b1' at row 1
Warning	1265	Data truncated for column 'b20' at row 1
Warning	1265	Data truncated for column 'b255' at row 1
INSERT INTO t1 (b,b0,b1,b20,b255) SELECT b255, b255, b255, b255, CONCAT(b255,b255) FROM t1;
Warnings:
Warning	1265	Data truncated for column 'b' at row 1
Warning	1265	Data truncated for column 'b0' at row 1
Warning	1265	Data truncated for column 'b1' at row 1
Warning	1265	Data truncated for column 'b20' at row 1
Warning	1265	Data truncated for column 'b255' at row 1
Warning	1265	Data truncated for column 'b' at row 2
Warning	1265	Data truncated for column 'b0' at row 2
Warning	1265	Data truncated for column 'b1' at row 2
Warning	1265	Data truncated for column 'b20' at row 2
Warning	1265	Data truncated for column 'b255' at row 2
Warning	1265	Data truncated for column 'b' at row 3
Warning	1265	Data truncated for column 'b0' at row 3
Warning	1265	Data truncated for column 'b1' at row 3
Warning	1265	Data truncated for column 'b20' at row 3
Warning	1265	Data truncated for column 'b255' at row 3
SELECT HEX(b), HEX(b0), HEX(b1), HEX(b20), HEX(b255) FROM t1;
HEX(b)	HEX(b0)	HEX(b1)	HEX(b20)	HEX(b255)
00		00	0000000000000000000000000000000000000000	000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
00		00	0000000000000000000000000000000000000000	000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
43		43	4372656174696E6720616E2061727469636C6520	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
61		61	6161616161616161616161616161616161616161	787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878
61		62	616263646566676869206B6C6D6E6F7071727374	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
78		78	7878787878787878787878787878787878787878	787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878
ALTER TABLE t1 ADD COLUMN b257 BINARY(257) <CUSTOM_COL_OPTIONS> NULL;
ERROR 42000: Column length too big for column 'b257' (max = 255); use BLOB or TEXT instead
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
b	binary(1)	#	#	#	#
b0	binary(0)	#	#	#	#
b1	binary(1)	#	#	#	#
b20	binary(20)	#	#	#	#
b255	binary(255)	#	#	#	#
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c BINARY <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	binary(1)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c BINARY <CUSTOM_COL_OPTIONS> NULL,
c1 BINARY <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 BINARY <CUSTOM_COL_OPTIONS> NULL DEFAULT 0 
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	binary(1)	YES		NULL	
c1	binary(1)	YES		NULL	
c2	binary(1)	YES		0	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# VARBINARY columns
#
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (v0 VARBINARY(0) <CUSTOM_COL_OPTIONS> NULL,
v1 VARBINARY(1) <CUSTOM_COL_OPTIONS> NULL,
v64 VARBINARY(64) <CUSTOM_COL_OPTIONS> NULL,
v65000 VARBINARY(65000) <CUSTOM_COL_OPTIONS> NULL 
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
v0	varbinary(0)	#	#	#	
v1	varbinary(1)	#	#	#	
v64	varbinary(64)	#	#	#	
v65000	varbinary(65000)	#	#	#	
CREATE TABLE t2 (v VARBINARY(65532) <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t2;
Field	Type	Null	Key	Default	Extra
v	varbinary(65532)	#	#	#	
INSERT INTO t1 (v0,v1,v64,v65000) VALUES ('','','','');
INSERT INTO t1 (v0,v1,v64,v65000) VALUES ('','y','Once there, double check that an article doesn\'t already exist','Here is a list of recommended books on MariaDB and MySQL. We\'ve provided links to Amazon.com here for convenience, but they can be found at many other bookstores, both online and off.

  If you want to have your favorite MySQL / MariaDB book listed here, please leave a comment.
  For developers who want to code on MariaDB or MySQL

      * Understanding MySQL Internals by Sasha Pachev, former MySQL developer at MySQL AB.
            o This is the only book we know about that describes the internals of MariaDB / MySQL. A must have for anyone who wants to understand and develop on MariaDB!
            o Not all topics are covered and some parts are slightly outdated, but still the best book on this topic. 
      * MySQL 5.1 Plugin Development by Sergei Golubchik and Andrew Hutchings
            o A must read for anyone wanting to write a plugin for MariaDB, written by the Sergei who designed the plugin interface for MySQL and MariaDB! 

  For MariaDB / MySQL end users

      * MariaDB Crash Course by Ben Forta
            o First MariaDB book!
            o For people who want to learn SQL and the basics of MariaDB.
            o Now shipping. Purchase at Amazon.com or your favorite bookseller. 

      * SQL-99 Complete, Really by Peter Gulutzan & Trudy Pelzer.
            o Everything you wanted to know about the SQL 99 standard. Excellent reference book!
            o Free to read in the Knowledgebase! 

      * MySQL (4th Edition) by Paul DuBois
            o The \'default\' book to read if you wont to learn to use MySQL / MariaDB. 

      * MySQL Cookbook by Paul DuBois
            o A lot of examples of how to use MySQL. As with all of Paul\'s books, it\'s worth its weight in gold and even enjoyable reading for such a \'dry\' subject. 

      * High Performance MySQL, Second Edition, By Baron Schwartz, Peter Zaitsev, Vadim Tkachenko, Jeremy D. Zawodny, Arjen Lentz, Derek J. Balling, et al.
            o \"High Performance MySQL is the definitive guide to building fast, reliable systems with MySQL. Written by noted experts with years of real-world experience building very large systems, this book covers every aspect of MySQL performance in detail, and focuses on robustness, security, and data integrity. Learn advanced techniques in depth so you can bring out MySQL\'s full power.\" (From the book description at O\'Reilly) 

      * MySQL Admin Cookbook
            o A quick step-by-step guide for MySQL users and database administrators to tackle real-world challenges with MySQL configuration and administration 

      * MySQL 5.0 Certification Study Guide, By Paul DuBois, Stefan Hinz, Carsten Pedersen
            o This is the official guide to cover the passing of the two MySQL Certification examinations. It is valid till version 5.0 of the server, so while it misses all the features available in MySQL 5.1 and greater (including MariaDB 5.1 and greater), it provides a good basic understanding of MySQL for the end-user. ');
SELECT HEX(v0), HEX(v1), HEX(v64), HEX(v65000) FROM t1;
HEX(v0)	HEX(v1)	HEX(v64)	HEX(v65000)
			
	79	4F6E63652074686572652C20646F75626C6520636865636B207468617420616E2061727469636C6520646F65736E277420616C7265616479206578697374	[encoded data, 5930 characters]
INSERT INTO t1 (v0,v1,v64,v65000) VALUES ('y', 'yy', REPEAT('c',65), REPEAT('abcdefghi ',6501));
Warnings:
Warning	1265	Data truncated for column 'v0' at row 1
Warning	1265	Data truncated for column 'v1' at row 1
Warning	1265	Data truncated for column 'v64' at row 1
Warning	1265	Data truncated for column 'v65000' at row 1
INSERT INTO t1 (v0,v1,v64,v65000) SELECT v65000, v65000, v65000, CONCAT(v65000,v1) FROM t1;
Warnings:
Warning	1265	Data truncated for column 'v0' at row 2
Warning	1265	Data truncated for column 'v1' at row 2
Warning	1265	Data truncated for column 'v64' at row 2
Warning	1265	Data truncated for column 'v0' at row 3
Warning	1265	Data truncated for column 'v1' at row 3
Warning	1265	Data truncated for column 'v64' at row 3
Warning	1265	Data truncated for column 'v65000' at row 3
SELECT HEX(v0), HEX(v1), HEX(v64), LENGTH(HEX(v65000)) FROM t1;
HEX(v0)	HEX(v1)	HEX(v64)	LENGTH(HEX(v65000))
			0
			0
	48	486572652069732061206C697374206F66207265636F6D6D656E64656420626F6F6B73206F6E204D61726961444220616E64204D7953514C2E20576527766520	5932
	61	61626364656667686920616263646566676869206162636465666768692061626364656667686920616263646566676869206162636465666768692061626364	130000
	79	4F6E63652074686572652C20646F75626C6520636865636B207468617420616E2061727469636C6520646F65736E277420616C7265616479206578697374	5930
	79	63636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363	130000
ALTER TABLE t1 ADD COLUMN v65536 VARBINARY(65536) <CUSTOM_COL_OPTIONS> NULL;
Warnings:
Note	1246	Converting column 'v65536' from VARBINARY to BLOB
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
v0	varbinary(0)	#	#	#	
v1	varbinary(1)	#	#	#	
v64	varbinary(64)	#	#	#	
v65000	varbinary(65000)	#	#	#	
v65536	mediumblob	#	#	#	
DROP TABLE t1, t2;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c VARBINARY(64) <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	varbinary(64)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c VARBINARY(64) <CUSTOM_COL_OPTIONS> NULL,
c1 VARBINARY(64) <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 VARBINARY(64) <CUSTOM_COL_OPTIONS> NULL DEFAULT 'test'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	varbinary(64)	YES		NULL	
c1	varbinary(64)	YES		NULL	
c2	varbinary(64)	YES		test	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# BIT columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a BIT <CUSTOM_COL_OPTIONS> NULL,
b BIT(20) <CUSTOM_COL_OPTIONS> NULL,
c BIT(64) <CUSTOM_COL_OPTIONS> NULL,
d BIT(1) <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	bit(1)	#	#	#	
b	bit(20)	#	#	#	
c	bit(64)	#	#	#	
d	bit(1)	#	#	#	
ALTER TABLE t1 DROP COLUMN d;
ALTER TABLE t1 ADD COLUMN d BIT(0) <CUSTOM_COL_OPTIONS> NULL;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	bit(1)	#	#	#	
b	bit(20)	#	#	#	
c	bit(64)	#	#	#	
d	bit(1)	#	#	#	
INSERT INTO t1 (a,b,c,d) VALUES (0,POW(2,20)-1,b'1111111111111111111111111111111111111111111111111111111111111111',1);
SELECT BIN(a), HEX(b), c+0 FROM t1 WHERE d>0;
BIN(a)	HEX(b)	c+0
0	FFFFF	18446744073709551615
INSERT INTO t1 (a,b,c,d) VALUES (1,0,-1,0);
SELECT a+0, b+0, c+0 FROM t1 WHERE d<100;
a+0	b+0	c+0
0	1048575	18446744073709551615
1	0	18446744073709551615
INSERT INTO t1 (a,b,c,d) VALUES (b'1', 'f', 0xFF, 0x0);
SELECT a+0, b+0, c+0 FROM t1 WHERE d IN (0, 2);
a+0	b+0	c+0
1	0	18446744073709551615
1	102	255
INSERT INTO t1 (a,b,c,d) VALUES (0x10,0,0,1);
Warnings:
Warning	1264	Out of range value for column 'a' at row 1
SELECT a,b,c,d FROM t1;
a	b	c	d
INSERT INTO t1 (a,b,c,d) VALUES (0x01,0,0x10000000000000000,0);
Warnings:
Warning	1264	Out of range value for column 'c' at row 1
SELECT a,b,c,d FROM t1;
a	b	c	d
DROP TABLE t1;
CREATE TABLE t1 (a BIT(65) <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
ERROR 42000: Display width out of range for 'a' (max = 64)
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c BIT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	bit(1)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c BIT <CUSTOM_COL_OPTIONS> NULL,
c1 BIT <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 BIT <CUSTOM_COL_OPTIONS> NULL DEFAULT 1
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	bit(1)	YES		NULL	
c1	bit(1)	YES		NULL	
c2	bit(1)	YES		b'1'	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# BLOB columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (b BLOB <CUSTOM_COL_OPTIONS> NULL,
b0 BLOB(0) <CUSTOM_COL_OPTIONS> NULL,
b1 BLOB(1) <CUSTOM_COL_OPTIONS> NULL,
b300 BLOB(300) <CUSTOM_COL_OPTIONS> NULL,
bm BLOB(65535) <CUSTOM_COL_OPTIONS> NULL,
b70k BLOB(70000) <CUSTOM_COL_OPTIONS> NULL,
b17m BLOB(17000000) <CUSTOM_COL_OPTIONS> NULL,
t TINYBLOB <CUSTOM_COL_OPTIONS> NULL,
m MEDIUMBLOB <CUSTOM_COL_OPTIONS> NULL,
l LONGBLOB <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
b	blob	#	#	#	
b0	blob	#	#	#	
b1	tinyblob	#	#	#	
b300	blob	#	#	#	
bm	blob	#	#	#	
b70k	mediumblob	#	#	#	
b17m	longblob	#	#	#	
t	tinyblob	#	#	#	
m	mediumblob	#	#	#	
l	longblob	#	#	#	
INSERT INTO t1 (b,b0,b1,b300,bm,b70k,b17m,t,m,l) VALUES
('','','','','','','','','',''),
('a','b','c','d','e','f','g','h','i','j'),
('test1','test2','test3','test4','test5','test6','test7','test8','test9','test10'),
( REPEAT('a',65535), REPEAT('b',65535), REPEAT('c',255), REPEAT('d',65535), REPEAT('e',65535), REPEAT('f',1048576), HEX(REPEAT('g',1048576)), REPEAT('h',255), REPEAT('i',1048576), HEX(REPEAT('j',1048576)) );
SELECT LENGTH(b), LENGTH(b0), LENGTH(b1), LENGTH(b300), LENGTH(bm), LENGTH(b70k), LENGTH(b17m), LENGTH(t), LENGTH(m), LENGTH(l) FROM t1;
LENGTH(b)	LENGTH(b0)	LENGTH(b1)	LENGTH(b300)	LENGTH(bm)	LENGTH(b70k)	LENGTH(b17m)	LENGTH(t)	LENGTH(m)	LENGTH(l)
0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1	1
5	5	5	5	5	5	5	5	5	6
65535	65535	255	65535	65535	1048576	2097152	255	1048576	2097152
INSERT INTO t1 (b,b0,b1,b300,bm,b70k,b17m,t,m,l) VALUES
( REPEAT('a',65536), REPEAT('b',65536), REPEAT('c',256), REPEAT('d',65536), REPEAT('e',65536), REPEAT('f',1048576), REPEAT('g',1048576), REPEAT('h',256), REPEAT('i',1048576), REPEAT('j',1048576) );
Warnings:
Warning	1265	Data truncated for column 'b' at row 1
Warning	1265	Data truncated for column 'b0' at row 1
Warning	1265	Data truncated for column 'b1' at row 1
Warning	1265	Data truncated for column 'b300' at row 1
Warning	1265	Data truncated for column 'bm' at row 1
Warning	1265	Data truncated for column 't' at row 1
SELECT LENGTH(b), LENGTH(b0), LENGTH(b1), LENGTH(b300), LENGTH(bm), LENGTH(b70k), LENGTH(b17m), LENGTH(t), LENGTH(m), LENGTH(l) FROM t1;
LENGTH(b)	LENGTH(b0)	LENGTH(b1)	LENGTH(b300)	LENGTH(bm)	LENGTH(b70k)	LENGTH(b17m)	LENGTH(t)	LENGTH(m)	LENGTH(l)
0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1	1
5	5	5	5	5	5	5	5	5	6
65535	65535	255	65535	65535	1048576	1048576	255	1048576	1048576
65535	65535	255	65535	65535	1048576	2097152	255	1048576	2097152
ALTER TABLE t1 ADD COLUMN bbb BLOB(4294967296);
ERROR 42000: Display width out of range for 'bbb' (max = 4294967295)
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c BLOB <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	blob	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c TINYBLOB <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	tinyblob	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c MEDIUMBLOB <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	mediumblob	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c LONGBLOB <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	longblob	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
#
# BOOL columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (b1 BOOL <CUSTOM_COL_OPTIONS> NULL,
b2 BOOLEAN <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
b1	tinyint(1)	#	#	#	
b2	tinyint(1)	#	#	#	
INSERT INTO t1 (b1,b2) VALUES (1,TRUE);
SELECT b1,b2 FROM t1;
b1	b2
1	1
INSERT INTO t1 (b1,b2) VALUES (FALSE,0);
SELECT b1,b2 FROM t1;
b1	b2
0	0
1	1
INSERT INTO t1 (b1,b2) VALUES (2,3);
SELECT b1,b2 FROM t1;
b1	b2
0	0
1	1
2	3
INSERT INTO t1 (b1,b2) VALUES (-1,-2);
SELECT b1,b2 FROM t1;
b1	b2
-1	-2
0	0
1	1
2	3
SELECT IF(b1,'true','false') AS a, IF(b2,'true','false') AS b FROM t1;
a	b
false	false
true	true
true	true
true	true
SELECT b1,b2 FROM t1 WHERE b1 = TRUE;
b1	b2
1	1
SELECT b1,b2 FROM t1 WHERE b2 = FALSE;
b1	b2
0	0
INSERT INTO t1 (b1,b2) VALUES ('a','b');
Warnings:
Warning	1366	Incorrect integer value: 'a' for column 'b1' at row 1
Warning	1366	Incorrect integer value: 'b' for column 'b2' at row 1
SELECT b1,b2 FROM t1;
b1	b2
-1	-2
0	0
0	0
1	1
2	3
INSERT INTO t1 (b1,b2) VALUES (128,-129);
Warnings:
Warning	1264	Out of range value for column 'b1' at row 1
Warning	1264	Out of range value for column 'b2' at row 1
SELECT b1,b2 FROM t1;
b1	b2
-1	-2
0	0
0	0
1	1
127	-128
2	3
ALTER TABLE t1 ADD COLUMN b3 BOOLEAN UNSIGNED;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'UNSIGNED' at line 1
ALTER TABLE t1 ADD COLUMN b3 BOOL ZEROFILL;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'ZEROFILL' at line 1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c BOOL <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	tinyint(1)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c BOOL <CUSTOM_COL_OPTIONS> NULL,
c1 BOOL <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 BOOL <CUSTOM_COL_OPTIONS> NULL DEFAULT '0'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	tinyint(1)	YES		NULL	
c1	tinyint(1)	YES		NULL	
c2	tinyint(1)	YES		0	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# CHAR columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c CHAR <CUSTOM_COL_OPTIONS> NULL,
c0 CHAR(0) <CUSTOM_COL_OPTIONS> NULL,
c1 CHAR(1) <CUSTOM_COL_OPTIONS> NULL,
c20 CHAR(20) <CUSTOM_COL_OPTIONS> NULL,
c255 CHAR(255) <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	char(1)	#	#	#	
c0	char(0)	#	#	#	
c1	char(1)	#	#	#	
c20	char(20)	#	#	#	
c255	char(255)	#	#	#	
INSERT INTO t1 (c,c0,c1,c20,c255) VALUES ('','','','','');
INSERT INTO t1 (c,c0,c1,c20,c255) VALUES ('a','','b','abcdefghi klmnopqrst', 'Creating an article for the Knowledgebase is similar to asking questions. First, navigate to the category where you feel the article should be. Once there, double check that an article doesn\'t already exist which would work.');
SELECT c,c0,c1,c20,c255 FROM t1;
c	c0	c1	c20	c255
				
a		b	abcdefghi klmnopqrst	Creating an article for the Knowledgebase is similar to asking questions. First, navigate to the category where you feel the article should be. Once there, double check that an article doesn't already exist which would work.
INSERT INTO t1 (c,c0,c1,c20,c255) VALUES ('abc', 'a', 'abc', REPEAT('a',21), REPEAT('x',256));
Warnings:
Warning	1265	Data truncated for column 'c' at row 1
Warning	1265	Data truncated for column 'c0' at row 1
Warning	1265	Data truncated for column 'c1' at row 1
Warning	1265	Data truncated for column 'c20' at row 1
Warning	1265	Data truncated for column 'c255' at row 1
INSERT INTO t1 (c,c0,c1,c20,c255) SELECT c255, c255, c255, c255, CONCAT(c255,c1) FROM t1;
Warnings:
Warning	1265	Data truncated for column 'c' at row 2
Warning	1265	Data truncated for column 'c0' at row 2
Warning	1265	Data truncated for column 'c1' at row 2
Warning	1265	Data truncated for column 'c20' at row 2
Warning	1265	Data truncated for column 'c' at row 3
Warning	1265	Data truncated for column 'c0' at row 3
Warning	1265	Data truncated for column 'c1' at row 3
Warning	1265	Data truncated for column 'c20' at row 3
Warning	1265	Data truncated for column 'c255' at row 3
SELECT c,c0,c1,c20,c255 FROM t1;
c	c0	c1	c20	c255
				
				
C		C	Creating an article	Creating an article for the Knowledgebase is similar to asking questions. First, navigate to the category where you feel the article should be. Once there, double check that an article doesn't already exist which would work.b
a		a	aaaaaaaaaaaaaaaaaaaa	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
a		b	abcdefghi klmnopqrst	Creating an article for the Knowledgebase is similar to asking questions. First, navigate to the category where you feel the article should be. Once there, double check that an article doesn't already exist which would work.
x		x	xxxxxxxxxxxxxxxxxxxx	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
SELECT DISTINCT c20, REPEAT('a',LENGTH(c20)), COUNT(*) FROM t1 GROUP BY c1, c20;
c20	REPEAT('a',LENGTH(c20))	COUNT(*)
		2
Creating an article	aaaaaaaaaaaaaaaaaaa	1
aaaaaaaaaaaaaaaaaaaa	aaaaaaaaaaaaaaaaaaaa	1
abcdefghi klmnopqrst	aaaaaaaaaaaaaaaaaaaa	1
xxxxxxxxxxxxxxxxxxxx	aaaaaaaaaaaaaaaaaaaa	1
ALTER TABLE t1 ADD COLUMN c257 CHAR(257) <CUSTOM_COL_OPTIONS> NULL;
ERROR 42000: Column length too big for column 'c257' (max = 255); use BLOB or TEXT instead
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c CHAR <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	char(1)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c CHAR <CUSTOM_COL_OPTIONS> NULL,
c1 CHAR <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 CHAR <CUSTOM_COL_OPTIONS> NULL DEFAULT '_'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	char(1)	YES		NULL	
c1	char(1)	YES		NULL	
c2	char(1)	YES		_	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# VARCHAR columns
#
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (v0 VARCHAR(0) <CUSTOM_COL_OPTIONS> NULL,
v1 VARCHAR(1) <CUSTOM_COL_OPTIONS> NULL,
v64 VARCHAR(64) <CUSTOM_COL_OPTIONS> NULL,
v65000 VARCHAR(65000) <CUSTOM_COL_OPTIONS> NULL 
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
v0	varchar(0)	#	#	#	
v1	varchar(1)	#	#	#	
v64	varchar(64)	#	#	#	
v65000	varchar(65000)	#	#	#	
CREATE TABLE t2 (v VARCHAR(65532) <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t2;
Field	Type	Null	Key	Default	Extra
v	varchar(65532)	#	#	#	
INSERT INTO t1 (v0,v1,v64,v65000) VALUES ('','','','');
INSERT INTO t1 (v0,v1,v64,v65000) VALUES ('','y','Once there, double check that an article doesn\'t already exist','Here is a list of recommended books on MariaDB and MySQL. We\'ve provided links to Amazon.com here for convenience, but they can be found at many other bookstores, both online and off.

  If you want to have your favorite MySQL / MariaDB book listed here, please leave a comment.
  For developers who want to code on MariaDB or MySQL

      * Understanding MySQL Internals by Sasha Pachev, former MySQL developer at MySQL AB.
            o This is the only book we know about that describes the internals of MariaDB / MySQL. A must have for anyone who wants to understand and develop on MariaDB!
            o Not all topics are covered and some parts are slightly outdated, but still the best book on this topic. 
      * MySQL 5.1 Plugin Development by Sergei Golubchik and Andrew Hutchings
            o A must read for anyone wanting to write a plugin for MariaDB, written by the Sergei who designed the plugin interface for MySQL and MariaDB! 

  For MariaDB / MySQL end users

      * MariaDB Crash Course by Ben Forta
            o First MariaDB book!
            o For people who want to learn SQL and the basics of MariaDB.
            o Now shipping. Purchase at Amazon.com or your favorite bookseller. 

      * SQL-99 Complete, Really by Peter Gulutzan & Trudy Pelzer.
            o Everything you wanted to know about the SQL 99 standard. Excellent reference book!
            o Free to read in the Knowledgebase! 

      * MySQL (4th Edition) by Paul DuBois
            o The \'default\' book to read if you wont to learn to use MySQL / MariaDB. 

      * MySQL Cookbook by Paul DuBois
            o A lot of examples of how to use MySQL. As with all of Paul\'s books, it\'s worth its weight in gold and even enjoyable reading for such a \'dry\' subject. 

      * High Performance MySQL, Second Edition, By Baron Schwartz, Peter Zaitsev, Vadim Tkachenko, Jeremy D. Zawodny, Arjen Lentz, Derek J. Balling, et al.
            o \"High Performance MySQL is the definitive guide to building fast, reliable systems with MySQL. Written by noted experts with years of real-world experience building very large systems, this book covers every aspect of MySQL performance in detail, and focuses on robustness, security, and data integrity. Learn advanced techniques in depth so you can bring out MySQL\'s full power.\" (From the book description at O\'Reilly) 

      * MySQL Admin Cookbook
            o A quick step-by-step guide for MySQL users and database administrators to tackle real-world challenges with MySQL configuration and administration 

      * MySQL 5.0 Certification Study Guide, By Paul DuBois, Stefan Hinz, Carsten Pedersen
            o This is the official guide to cover the passing of the two MySQL Certification examinations. It is valid till version 5.0 of the server, so while it misses all the features available in MySQL 5.1 and greater (including MariaDB 5.1 and greater), it provides a good basic understanding of MySQL for the end-user. ');
SELECT v0,v1,v64,v65000 FROM t1;
v0	v1	v64	v65000










			
	y	Once there, double check that an article doesn't already exist	Here is a list of recommended books on MariaDB and MySQL. We've provided links to Amazon.com here for convenience, but they can be found at many other bookstores, both online and off.
            o "High Performance MySQL is the definitive guide to building fast, reliable systems with MySQL. Written by noted experts with years of real-world experience building very large systems, this book covers every aspect of MySQL performance in detail, and focuses on robustness, security, and data integrity. Learn advanced techniques in depth so you can bring out MySQL's full power." (From the book description at O'Reilly) 
            o A lot of examples of how to use MySQL. As with all of Paul's books, it's worth its weight in gold and even enjoyable reading for such a 'dry' subject. 
            o A must read for anyone wanting to write a plugin for MariaDB, written by the Sergei who designed the plugin interface for MySQL and MariaDB! 
            o A quick step-by-step guide for MySQL users and database administrators to tackle real-world challenges with MySQL configuration and administration 
            o Everything you wanted to know about the SQL 99 standard. Excellent reference book!
            o First MariaDB book!
            o For people who want to learn SQL and the basics of MariaDB.
            o Free to read in the Knowledgebase! 
            o Not all topics are covered and some parts are slightly outdated, but still the best book on this topic. 
            o Now shipping. Purchase at Amazon.com or your favorite bookseller. 
            o The 'default' book to read if you wont to learn to use MySQL / MariaDB. 
            o This is the official guide to cover the passing of the two MySQL Certification examinations. It is valid till version 5.0 of the server, so while it misses all the features available in MySQL 5.1 and greater (including MariaDB 5.1 and greater), it provides a good basic understanding of MySQL for the end-user. 
            o This is the only book we know about that describes the internals of MariaDB / MySQL. A must have for anyone who wants to understand and develop on MariaDB!
      * High Performance MySQL, Second Edition, By Baron Schwartz, Peter Zaitsev, Vadim Tkachenko, Jeremy D. Zawodny, Arjen Lentz, Derek J. Balling, et al.
      * MariaDB Crash Course by Ben Forta
      * MySQL (4th Edition) by Paul DuBois
      * MySQL 5.0 Certification Study Guide, By Paul DuBois, Stefan Hinz, Carsten Pedersen
      * MySQL 5.1 Plugin Development by Sergei Golubchik and Andrew Hutchings
      * MySQL Admin Cookbook
      * MySQL Cookbook by Paul DuBois
      * SQL-99 Complete, Really by Peter Gulutzan & Trudy Pelzer.
      * Understanding MySQL Internals by Sasha Pachev, former MySQL developer at MySQL AB.
  For MariaDB / MySQL end users
  For developers who want to code on MariaDB or MySQL
  If you want to have your favorite MySQL / MariaDB book listed here, please leave a comment.
INSERT INTO t1 (v0,v1,v64,v65000) VALUES ('y', 'yy', REPEAT('c',65), REPEAT('abcdefghi ',6501));
Warnings:
Warning	1265	Data truncated for column 'v0' at row 1
Warning	1265	Data truncated for column 'v1' at row 1
Warning	1265	Data truncated for column 'v64' at row 1
Warning	1265	Data truncated for column 'v65000' at row 1
INSERT INTO t1 (v0,v1,v64,v65000) SELECT v65000, v65000, v65000, CONCAT(v65000,v1) FROM t1;
Warnings:
Warning	1265	Data truncated for column 'v0' at row 2
Warning	1265	Data truncated for column 'v1' at row 2
Warning	1265	Data truncated for column 'v64' at row 2
Warning	1265	Data truncated for column 'v0' at row 3
Warning	1265	Data truncated for column 'v1' at row 3
Warning	1265	Data truncated for column 'v64' at row 3
Warning	1265	Data truncated for column 'v65000' at row 3
SELECT v0, v1, v64, LENGTH(v65000) FROM t1;
v0	v1	v64	LENGTH(v65000)
			0
			0
	H	Here is a list of recommended books on MariaDB and MySQL. We've 	2966
	a	abcdefghi abcdefghi abcdefghi abcdefghi abcdefghi abcdefghi abcd	65000
	y	Once there, double check that an article doesn't already exist	2965
	y	cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc	65000
ALTER TABLE t1 ADD COLUMN v65536 VARCHAR(65536) <CUSTOM_COL_OPTIONS> NULL;
Warnings:
Note	1246	Converting column 'v65536' from VARCHAR to TEXT
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
v0	varchar(0)	#	#	#	
v1	varchar(1)	#	#	#	
v64	varchar(64)	#	#	#	
v65000	varchar(65000)	#	#	#	
v65536	mediumtext	#	#	#	
DROP TABLE t1, t2;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c VARCHAR(64) <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	varchar(64)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c VARCHAR(64) <CUSTOM_COL_OPTIONS> NULL,
c1 VARCHAR(64) <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 VARCHAR(64) <CUSTOM_COL_OPTIONS> NULL DEFAULT 'test default'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	varchar(64)	YES		NULL	
c1	varchar(64)	YES		NULL	
c2	varchar(64)	YES		test default	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# date and time columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (d DATE <CUSTOM_COL_OPTIONS> NULL,
dt DATETIME <CUSTOM_COL_OPTIONS> NULL,
ts TIMESTAMP <CUSTOM_COL_OPTIONS> NULL,
t TIME <CUSTOM_COL_OPTIONS> NULL,
y YEAR <CUSTOM_COL_OPTIONS> NULL,
y4 YEAR(4) <CUSTOM_COL_OPTIONS> NULL,
y2 YEAR(2) <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
Warnings:
Note	1287	'YEAR(2)' is deprecated and will be removed in a future release. Please use YEAR(4) instead
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
d	date	#	#	#	
dt	datetime	#	#	#	
ts	timestamp	#	#	#	
t	time	#	#	#	
y	year(4)	#	#	#	
y4	year(4)	#	#	#	
y2	year(2)	#	#	#	
SET @tm = '2012-04-09 05:27:00';
INSERT INTO t1 (d,dt,ts,t,y,y4,y2) VALUES
('1000-01-01', '1000-01-01 00:00:00', FROM_UNIXTIME(1), '-838:59:59', '1901', '1901', '00'),
('9999-12-31', '9999-12-31 23:59:59', FROM_UNIXTIME(2147483647), '838:59:59', '2155', '2155', '99'),
('0000-00-00', '0000-00-00 00:00:00', '0000-00-00 00:00:00', '00:00:00', '0', '0', '0'),
(DATE(@tm),@tm,TIMESTAMP(@tm),TIME(@tm),YEAR(@tm),YEAR(@tm),YEAR(@tm));
SELECT d,dt,ts,t,y,y4,y2 FROM t1;
d	dt	ts	t	y	y4	y2
0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	00:00:00	2000	2000	00
1000-01-01	1000-01-01 00:00:00	1970-01-01 00:00:01	-838:59:59	1901	1901	00
2012-04-09	2012-04-09 05:27:00	2012-04-09 05:27:00	05:27:00	2012	2012	12
9999-12-31	9999-12-31 23:59:59	2038-01-19 03:14:07	838:59:59	2155	2155	99
INSERT INTO t1 (d,dt,ts,t,y,y4,y2) VALUES
('999-13-32', '999-11-31 00:00:00', '0', '-839:00:00', '1900', '1900', '-1' );
Warnings:
Warning	1265	Data truncated for column 'd' at row 1
Warning	1265	Data truncated for column 'dt' at row 1
Warning	1265	Data truncated for column 'ts' at row 1
Warning	1264	Out of range value for column 't' at row 1
Warning	1264	Out of range value for column 'y' at row 1
Warning	1264	Out of range value for column 'y4' at row 1
Warning	1264	Out of range value for column 'y2' at row 1
SELECT d,dt,ts,t,y,y4,y2 FROM t1;
d	dt	ts	t	y	y4	y2
0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	-838:59:59	0000	0000	00
0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	00:00:00	2000	2000	00
1000-01-01	1000-01-01 00:00:00	1970-01-01 00:00:01	-838:59:59	1901	1901	00
2012-04-09	2012-04-09 05:27:00	2012-04-09 05:27:00	05:27:00	2012	2012	12
9999-12-31	9999-12-31 23:59:59	2038-01-19 03:14:07	838:59:59	2155	2155	99
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c DATE <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	date	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c DATE <CUSTOM_COL_OPTIONS> NULL,
c1 DATE <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 DATE <CUSTOM_COL_OPTIONS> NULL DEFAULT '2012-12-21'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	date	YES		NULL	
c1	date	YES		NULL	
c2	date	YES		2012-12-21	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c DATETIME <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	datetime	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c DATETIME <CUSTOM_COL_OPTIONS> NULL,
c1 DATETIME <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 DATETIME <CUSTOM_COL_OPTIONS> NULL DEFAULT '2012-12-21 12:21:12'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	datetime	YES		NULL	
c1	datetime	YES		NULL	
c2	datetime	YES		2012-12-21 12:21:12	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c TIMESTAMP <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	timestamp	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c TIMESTAMP <CUSTOM_COL_OPTIONS> NULL,
c1 TIMESTAMP <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 TIMESTAMP <CUSTOM_COL_OPTIONS> NULL DEFAULT '2012-12-21 12:21:12'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	timestamp	YES		NULL	
c1	timestamp	YES		NULL	
c2	timestamp	YES		2012-12-21 12:21:12	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c TIME <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	time	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c TIME <CUSTOM_COL_OPTIONS> NULL,
c1 TIME <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 TIME <CUSTOM_COL_OPTIONS> NULL DEFAULT '12:21:12'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	time	YES		NULL	
c1	time	YES		NULL	
c2	time	YES		12:21:12	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c YEAR <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	year(4)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c YEAR <CUSTOM_COL_OPTIONS> NULL,
c1 YEAR <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 YEAR <CUSTOM_COL_OPTIONS> NULL DEFAULT '2012'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	year(4)	YES		NULL	
c1	year(4)	YES		NULL	
c2	year(4)	YES		2012	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c YEAR(2) <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
Warnings:
Note	1287	'YEAR(2)' is deprecated and will be removed in a future release. Please use YEAR(4) instead
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	year(2)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c YEAR(2) <CUSTOM_COL_OPTIONS> NULL,
c1 YEAR(2) <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 YEAR(2) <CUSTOM_COL_OPTIONS> NULL DEFAULT '12'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
Warnings:
Note	1287	'YEAR(2)' is deprecated and will be removed in a future release. Please use YEAR(4) instead
Note	1287	'YEAR(2)' is deprecated and will be removed in a future release. Please use YEAR(4) instead
Note	1287	'YEAR(2)' is deprecated and will be removed in a future release. Please use YEAR(4) instead
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	year(2)	YES		NULL	
c1	year(2)	YES		NULL	
c2	year(2)	YES		12	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# ENUM columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a ENUM('') <CUSTOM_COL_OPTIONS> NULL,
b ENUM('test1','test2','test3','test4','test5') <CUSTOM_COL_OPTIONS> NULL,
c ENUM('1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',' ','11','12','13','14','15','16','17','18','19','1a','1b','1c','1d','1e','1f','1g','1h','1i','1j','1k','1l','1m','1n','1o','1p','1q','1r','1s','1t','1u','1v','1w','1x','1y','1z','20','21','22','23','24','25','26','27','28','29','2a','2b','2c','2d','2e','2f','2g','2h','2i','2j','2k','2l','2m','2n','2o','2p','2q','2r','2s','2t','2u','2v','2w','2x','2y','2z','30','31','32','33','34','35','36','37','38','39','3a','3b','3c','3d','3e','3f','3g','3h','3i','3j','3k','3l','3m','3n','3o','3p','3q','3r','3s','3t','3u','3v','3w','3x','3y','3z','40','41','42','43','44','45','46','47','48','49','4a','4b','4c','4d','4e','4f','4g','4h','4i','4j','4k','4l','4m','4n','4o','4p','4q','4r','4s','4t','4u','4v','4w','4x','4y','4z','50','51','52','53','54','55','56','57','58','59','5a','5b','5c','5d','5e','5f','5g','5h','5i','5j','5k','5l','5m','5n','5o','5p','5q','5r','5s','5t','5u','5v','5w','5x','5y','5z','60','61','62','63','64','65','66','67','68','69','6a','6b','6c','6d','6e','6f','6g','6h','6i','6j','6k','6l','6m','6n','6o','6p','6q','6r','6s','6t','6u','6v','6w','6x','6y','6z','70','71','72','73','74','75') <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	enum('')	#	#	#	
b	enum('test1','test2','test3','test4','test5')	#	#	#	
c	enum('1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','','11','12','13','14','15','16','17','18','19','1a','1b','1c','1d','1e','1f','1g','1h','1i','1j','1k','1l','1m','1n','1o','1p','1q','1r','1s','1t','1u','1v','1w','1x','1y','1z','20','21','22','23','24','25','26','27','28','29','2a','2b','2c','2d','2e','2f','2g','2h','2i','2j','2k','2l','2m','2n','2o','2p','2q','2r','2s','2t','2u','2v','2w','2x','2y','2z','30','31','32','33','34','35','36','37','38','39','3a','3b','3c','3d','3e','3f','3g','3h','3i','3j','3k','3l','3m','3n','3o','3p','3q','3r','3s','3t','3u','3v','3w','3x','3y','3z','40','41','42','43','44','45','46','47','48','49','4a','4b','4c','4d','4e','4f','4g','4h','4i','4j','4k','4l','4m','4n','4o','4p','4q','4r','4s','4t','4u','4v','4w','4x','4y','4z','50','51','52','53','54','55','56','57','58','59','5a','5b','5c','5d','5e','5f','5g','5h','5i','5j','5k','5l','5m','5n','5o','5p','5q','5r','5s','5t','5u','5v','5w','5x','5y','5z','60','61','62','63','64','65','66','67','68','69','6a','6b','6c','6d','6e','6f','6g','6h','6i','6j','6k','6l','6m','6n','6o','6p','6q','6r','6s','6t','6u','6v','6w','6x','6y','6z','70','71','72','73','74','75')	#	#	#	
INSERT INTO t1 (a,b,c) VALUES ('','test2','4'),('',5,2);
SELECT a,b,c FROM t1;
a	b	c
	test2	4
	test5	2
INSERT INTO t1 (a,b,c) VALUES (0,'test6',-1);
Warnings:
Warning	1265	Data truncated for column 'a' at row 1
Warning	1265	Data truncated for column 'b' at row 1
Warning	1265	Data truncated for column 'c' at row 1
SELECT a,b,c FROM t1;
a	b	c
		
	test2	4
	test5	2
ALTER TABLE t1 ADD COLUMN e ENUM('a','A') <CUSTOM_COL_OPTIONS> NULL;
Warnings:
Note	1291	Column 'e' has duplicated value 'a' in ENUM
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	enum('')	#	#	#	
b	enum('test1','test2','test3','test4','test5')	#	#	#	
c	enum('1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','','11','12','13','14','15','16','17','18','19','1a','1b','1c','1d','1e','1f','1g','1h','1i','1j','1k','1l','1m','1n','1o','1p','1q','1r','1s','1t','1u','1v','1w','1x','1y','1z','20','21','22','23','24','25','26','27','28','29','2a','2b','2c','2d','2e','2f','2g','2h','2i','2j','2k','2l','2m','2n','2o','2p','2q','2r','2s','2t','2u','2v','2w','2x','2y','2z','30','31','32','33','34','35','36','37','38','39','3a','3b','3c','3d','3e','3f','3g','3h','3i','3j','3k','3l','3m','3n','3o','3p','3q','3r','3s','3t','3u','3v','3w','3x','3y','3z','40','41','42','43','44','45','46','47','48','49','4a','4b','4c','4d','4e','4f','4g','4h','4i','4j','4k','4l','4m','4n','4o','4p','4q','4r','4s','4t','4u','4v','4w','4x','4y','4z','50','51','52','53','54','55','56','57','58','59','5a','5b','5c','5d','5e','5f','5g','5h','5i','5j','5k','5l','5m','5n','5o','5p','5q','5r','5s','5t','5u','5v','5w','5x','5y','5z','60','61','62','63','64','65','66','67','68','69','6a','6b','6c','6d','6e','6f','6g','6h','6i','6j','6k','6l','6m','6n','6o','6p','6q','6r','6s','6t','6u','6v','6w','6x','6y','6z','70','71','72','73','74','75')	#	#	#	
e	enum('a','A')	#	#	#	
INSERT INTO t1 (a,b,c,e) VALUES ('','test3','75','A');
SELECT a,b,c,e FROM t1;
a	b	c	e
			NULL
	test2	4	NULL
	test3	75	a
	test5	2	NULL
SELECT a,b,c,e FROM t1 WHERE b='test2' OR a != '';
a	b	c	e
	test2	4	NULL
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c ENUM('test1','test2','test3') <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	enum('test1','test2','test3')	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c ENUM('test1','test2','test3') <CUSTOM_COL_OPTIONS> NULL,
c1 ENUM('test1','test2','test3') <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 ENUM('test1','test2','test3') <CUSTOM_COL_OPTIONS> NULL DEFAULT 'test2'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	enum('test1','test2','test3')	YES		NULL	
c1	enum('test1','test2','test3')	YES		NULL	
c2	enum('test1','test2','test3')	YES		test2	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# Fixed point columns (NUMERIC, DECIMAL)
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (d DECIMAL <CUSTOM_COL_OPTIONS> NULL,
d0 DECIMAL(0) <CUSTOM_COL_OPTIONS> NULL,
d1_1 DECIMAL(1,1) <CUSTOM_COL_OPTIONS> NULL,
d10_2 DECIMAL(10,2) <CUSTOM_COL_OPTIONS> NULL,
d60_10 DECIMAL(60,10) <CUSTOM_COL_OPTIONS> NULL,
n NUMERIC <CUSTOM_COL_OPTIONS> NULL,
n0_0 NUMERIC(0,0) <CUSTOM_COL_OPTIONS> NULL,
n1 NUMERIC(1) <CUSTOM_COL_OPTIONS> NULL,
n20_4 NUMERIC(20,4) <CUSTOM_COL_OPTIONS> NULL,
n65_4 NUMERIC(65,4) <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
d	decimal(10,0)	#	#	#	
d0	decimal(10,0)	#	#	#	
d1_1	decimal(1,1)	#	#	#	
d10_2	decimal(10,2)	#	#	#	
d60_10	decimal(60,10)	#	#	#	
n	decimal(10,0)	#	#	#	
n0_0	decimal(10,0)	#	#	#	
n1	decimal(1,0)	#	#	#	
n20_4	decimal(20,4)	#	#	#	
n65_4	decimal(65,4)	#	#	#	
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4) VALUES (100,123456,0.3,40000.25,123456789123456789.10001,1024,7000.0,8.0,999999.9,9223372036854775807);
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4) VALUES (0,0,0,0,0,0,0,0,0,0);
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4) VALUES (9999999999.0,9999999999.0,0.9,99999999.99,99999999999999999999999999999999999999999999999999.9999999999,9999999999.0,9999999999.0,9.0,9999999999999999.9999,9999999999999999999999999999999999999999999999999999999999999.9999);
SELECT d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4 FROM t1;
d	d0	d1_1	d10_2	d60_10	n	n0_0	n1	n20_4	n65_4
0	0	0.0	0.00	0.0000000000	0	0	0	0.0000	0.0000
100	123456	0.3	40000.25	123456789123456789.1000100000	1024	7000	8	999999.9000	9223372036854775807.0000
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4) VALUES (-100,-123456,-0.3,-40000.25,-123456789123456789.10001,-1024,-7000.0,-8.0,-999999.9,-9223372036854775807);
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4) VALUES (-9999999999.0,-9999999999.0,-0.9,-99999999.99,-99999999999999999999999999999999999999999999999999.9999999999,-9999999999.0,-9999999999.0,-9.0,-9999999999999999.9999,-9999999999999999999999999999999999999999999999999999999999999.9999);
SELECT d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4 FROM t1;
d	d0	d1_1	d10_2	d60_10	n	n0_0	n1	n20_4	n65_4
-100	-123456	-0.3	-40000.25	-123456789123456789.1000100000	-1024	-7000	-8	-999999.9000	-9223372036854775807.0000
-9999999999	-9999999999	-0.9	-99999999.99	-99999999999999999999999999999999999999999999999999.9999999999	-9999999999	-9999999999	-9	-9999999999999999.9999	-9999999999999999999999999999999999999999999999999999999999999.9999
0	0	0.0	0.00	0.0000000000	0	0	0	0.0000	0.0000
100	123456	0.3	40000.25	123456789123456789.1000100000	1024	7000	8	999999.9000	9223372036854775807.0000
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
SELECT d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4 FROM t1 WHERE n20_4 = 9999999999999999.9999 OR d < 100;
d	d0	d1_1	d10_2	d60_10	n	n0_0	n1	n20_4	n65_4
-100	-123456	-0.3	-40000.25	-123456789123456789.1000100000	-1024	-7000	-8	-999999.9000	-9223372036854775807.0000
-9999999999	-9999999999	-0.9	-99999999.99	-99999999999999999999999999999999999999999999999999.9999999999	-9999999999	-9999999999	-9	-9999999999999999.9999	-9999999999999999999999999999999999999999999999999999999999999.9999
0	0	0.0	0.00	0.0000000000	0	0	0	0.0000	0.0000
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4) SELECT n65_4, n65_4, n65_4, n65_4, n65_4, n65_4, n65_4, n65_4, n65_4, n65_4 FROM t1 WHERE n65_4 = ( SELECT MAX(n65_4) FROM t1 );
Warnings:
Warning	1264	Out of range value for column 'd' at row 1
Warning	1264	Out of range value for column 'd0' at row 1
Warning	1264	Out of range value for column 'd1_1' at row 1
Warning	1264	Out of range value for column 'd10_2' at row 1
Warning	1264	Out of range value for column 'd60_10' at row 1
Warning	1264	Out of range value for column 'n' at row 1
Warning	1264	Out of range value for column 'n0_0' at row 1
Warning	1264	Out of range value for column 'n1' at row 1
Warning	1264	Out of range value for column 'n20_4' at row 1
SELECT d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4 FROM t1;
d	d0	d1_1	d10_2	d60_10	n	n0_0	n1	n20_4	n65_4
-100	-123456	-0.3	-40000.25	-123456789123456789.1000100000	-1024	-7000	-8	-999999.9000	-9223372036854775807.0000
-9999999999	-9999999999	-0.9	-99999999.99	-99999999999999999999999999999999999999999999999999.9999999999	-9999999999	-9999999999	-9	-9999999999999999.9999	-9999999999999999999999999999999999999999999999999999999999999.9999
0	0	0.0	0.00	0.0000000000	0	0	0	0.0000	0.0000
100	123456	0.3	40000.25	123456789123456789.1000100000	1024	7000	8	999999.9000	9223372036854775807.0000
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4) VALUES (10000000000.0,10000000000.0,1.1,100000000.99,100000000000000000000000000000000000000000000000000.0,10000000000.0,10000000000.0,10.0,10000000000000000.9999,10000000000000000000000000000000000000000000000000000000000000.9999);
Warnings:
Warning	1264	Out of range value for column 'd' at row 1
Warning	1264	Out of range value for column 'd0' at row 1
Warning	1264	Out of range value for column 'd1_1' at row 1
Warning	1264	Out of range value for column 'd10_2' at row 1
Warning	1264	Out of range value for column 'd60_10' at row 1
Warning	1264	Out of range value for column 'n' at row 1
Warning	1264	Out of range value for column 'n0_0' at row 1
Warning	1264	Out of range value for column 'n1' at row 1
Warning	1264	Out of range value for column 'n20_4' at row 1
Warning	1264	Out of range value for column 'n65_4' at row 1
SELECT d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4 FROM t1;
d	d0	d1_1	d10_2	d60_10	n	n0_0	n1	n20_4	n65_4
-100	-123456	-0.3	-40000.25	-123456789123456789.1000100000	-1024	-7000	-8	-999999.9000	-9223372036854775807.0000
-9999999999	-9999999999	-0.9	-99999999.99	-99999999999999999999999999999999999999999999999999.9999999999	-9999999999	-9999999999	-9	-9999999999999999.9999	-9999999999999999999999999999999999999999999999999999999999999.9999
0	0	0.0	0.00	0.0000000000	0	0	0	0.0000	0.0000
100	123456	0.3	40000.25	123456789123456789.1000100000	1024	7000	8	999999.9000	9223372036854775807.0000
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4) VALUES (9999999999.1,9999999999.1,1.9,99999999.001,99999999999999999999999999999999999999999999999999.99999999991,9999999999.1,9999999999.1,9.1,9999999999999999.00001,9999999999999999999999999999999999999999999999999999999999999.11111);
Warnings:
Note	1265	Data truncated for column 'd' at row 1
Note	1265	Data truncated for column 'd0' at row 1
Warning	1264	Out of range value for column 'd1_1' at row 1
Note	1265	Data truncated for column 'd10_2' at row 1
Note	1265	Data truncated for column 'd60_10' at row 1
Note	1265	Data truncated for column 'n' at row 1
Note	1265	Data truncated for column 'n0_0' at row 1
Note	1265	Data truncated for column 'n1' at row 1
Note	1265	Data truncated for column 'n20_4' at row 1
Note	1265	Data truncated for column 'n65_4' at row 1
SELECT d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4 FROM t1;
d	d0	d1_1	d10_2	d60_10	n	n0_0	n1	n20_4	n65_4
-100	-123456	-0.3	-40000.25	-123456789123456789.1000100000	-1024	-7000	-8	-999999.9000	-9223372036854775807.0000
-9999999999	-9999999999	-0.9	-99999999.99	-99999999999999999999999999999999999999999999999999.9999999999	-9999999999	-9999999999	-9	-9999999999999999.9999	-9999999999999999999999999999999999999999999999999999999999999.9999
0	0	0.0	0.00	0.0000000000	0	0	0	0.0000	0.0000
100	123456	0.3	40000.25	123456789123456789.1000100000	1024	7000	8	999999.9000	9223372036854775807.0000
9999999999	9999999999	0.9	99999999.00	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.0000	9999999999999999999999999999999999999999999999999999999999999.1111
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
9999999999	9999999999	0.9	99999999.99	99999999999999999999999999999999999999999999999999.9999999999	9999999999	9999999999	9	9999999999999999.9999	9999999999999999999999999999999999999999999999999999999999999.9999
ALTER TABLE t1 ADD COLUMN n66 NUMERIC(66);
ERROR 42000: Too big precision 66 specified for 'n66'. Maximum is 65.
ALTER TABLE t1 ADD COLUMN n66_6 DECIMAL(66,6);
ERROR 42000: Too big precision 66 specified for 'n66_6'. Maximum is 65.
ALTER TABLE t1 ADD COLUMN n66_66 DECIMAL(66,66);
ERROR 42000: Too big scale 66 specified for 'n66_66'. Maximum is 30.
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c DECIMAL <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	decimal(10,0)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c DECIMAL <CUSTOM_COL_OPTIONS> NULL,
c1 DECIMAL <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 DECIMAL <CUSTOM_COL_OPTIONS> NULL DEFAULT 1.1
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
Warnings:
Note	1265	Data truncated for column 'c2' at row 1
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	decimal(10,0)	YES		NULL	
c1	decimal(10,0)	YES		NULL	
c2	decimal(10,0)	YES		1	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c NUMERIC <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	decimal(10,0)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c NUMERIC <CUSTOM_COL_OPTIONS> NULL,
c1 NUMERIC <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 NUMERIC <CUSTOM_COL_OPTIONS> NULL DEFAULT 0 
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	decimal(10,0)	YES		NULL	
c1	decimal(10,0)	YES		NULL	
c2	decimal(10,0)	YES		0	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# Floating point columns (FLOAT, DOUBLE)
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (f FLOAT <CUSTOM_COL_OPTIONS> NULL,
f0 FLOAT(0) <CUSTOM_COL_OPTIONS> NULL,
r1_1 REAL(1,1) <CUSTOM_COL_OPTIONS> NULL,
f23_0 FLOAT(23) <CUSTOM_COL_OPTIONS> NULL,
f20_3 FLOAT(20,3) <CUSTOM_COL_OPTIONS> NULL,
d DOUBLE <CUSTOM_COL_OPTIONS> NULL,
d1_0 DOUBLE(1,0) <CUSTOM_COL_OPTIONS> NULL,
d10_10 DOUBLE PRECISION (10,10) <CUSTOM_COL_OPTIONS> NULL,
d53 DOUBLE(53,0) <CUSTOM_COL_OPTIONS> NULL,
d53_10 DOUBLE(53,10) <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
f	float	#	#	#	
f0	float	#	#	#	
r1_1	double(1,1)	#	#	#	
f23_0	float	#	#	#	
f20_3	float(20,3)	#	#	#	
d	double	#	#	#	
d1_0	double(1,0)	#	#	#	
d10_10	double(10,10)	#	#	#	
d53	double(53,0)	#	#	#	
d53_10	double(53,10)	#	#	#	
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10) VALUES (12345.12345,12345.12345,0.9,123456789.123,56789.987,11111111.111,8.0,0.0123456789,1234566789123456789,99999999999999999.99999999);
SELECT f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10 FROM t1;
f	12345.1
d	11111111.111
d10_10	0.0123456789
d1_0	8
d53	1234566789123456800
d53_10	100000000000000000.0000000000
f0	12345.1
f20_3	56789.988
f23_0	123457000
r1_1	0.9
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10) VALUES (0,0,0,0,0,0,0,0,0,0);
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10) VALUES (
99999999999999999999999999999999999999,
99999999999999999999999999999999999999.9999999999999999,
0.9,
99999999999999999999999999999999999999.9,
99999999999999999.999,
999999999999999999999999999999999999999999999999999999999999999999999999999999999,
9,
0.9999999999, 
1999999999999999999999999999999999999999999999999999999,
19999999999999999999999999999999999999999999.9999999999
);
Warnings:
Warning	1264	Out of range value for column 'd53' at row 1
Warning	1264	Out of range value for column 'd53_10' at row 1
SELECT f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10 FROM t1;
f	12345.1
d	0
d	11111111.111
d	1e81
d10_10	0.0000000000
d10_10	0.0123456789
d10_10	0.9999999999
d1_0	0
d1_0	8
d1_0	9
d53	0
d53	100000000000000000000000000000000000000000000000000000
d53	1234566789123456800
d53_10	0.0000000000
d53_10	100000000000000000.0000000000
d53_10	10000000000000000000000000000000000000000000.0000000000
f	0
f	1e38
f0	0
f0	12345.1
f0	1e38
f20_3	0.000
f20_3	56789.988
f20_3	99999998430674940.000
f23_0	0
f23_0	123457000
f23_0	1e38
r1_1	0.0
r1_1	0.9
r1_1	0.9
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10) VALUES (-999999999999999999999999,-99999999999.999999999999,-0.9,-999.99999999999999999999,-99999999999999999.999,-999999999999999999999999999999999999999999999999999999999999-0.999,-9,-.9999999999,-999999999999999999999999999999.99999999999999999999999,-9999999999999999999999999999999999999999999.9999999999);
SELECT f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10 FROM t1;
f	12345.1
d	-1e60
d	0
d	11111111.111
d	1e81
d10_10	-0.9999999999
d10_10	0.0000000000
d10_10	0.0123456789
d10_10	0.9999999999
d1_0	-9
d1_0	0
d1_0	8
d1_0	9
d53	-1000000000000000000000000000000
d53	0
d53	100000000000000000000000000000000000000000000000000000
d53	1234566789123456800
d53_10	-10000000000000000000000000000000000000000000.0000000000
d53_10	0.0000000000
d53_10	100000000000000000.0000000000
d53_10	10000000000000000000000000000000000000000000.0000000000
f	-1e24
f	0
f	1e38
f0	-100000000000
f0	0
f0	12345.1
f0	1e38
f20_3	-99999998430674940.000
f20_3	0.000
f20_3	56789.988
f20_3	99999998430674940.000
f23_0	-1000
f23_0	0
f23_0	123457000
f23_0	1e38
r1_1	-0.9
r1_1	0.0
r1_1	0.9
r1_1	0.9
SELECT MAX(f), MAX(f0), MAX(r1_1), MAX(f23_0), MAX(f20_3), MAX(d), MAX(d1_0), MAX(d10_10), MAX(d53), MAX(d53_10) FROM t1;
MAX(f)	9.999999680285692e37
MAX(d)	1e81
MAX(d10_10)	0.9999999999
MAX(d1_0)	9
MAX(d53)	100000000000000000000000000000000000000000000000000000
MAX(d53_10)	10000000000000000000000000000000000000000000.0000000000
MAX(f0)	9.999999680285692e37
MAX(f20_3)	99999998430674940.000
MAX(f23_0)	9.999999680285692e37
MAX(r1_1)	0.9
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10) SELECT d53_10, d53_10, d53_10, d53_10, d53_10, d53_10, d53_10, d53_10, d53_10, d53_10 FROM t1 ORDER BY d53_10 DESC LIMIT 1;
Warnings:
Warning	1264	Out of range value for column 'f' at row 1
Warning	1264	Out of range value for column 'f0' at row 1
Warning	1264	Out of range value for column 'r1_1' at row 1
Warning	1264	Out of range value for column 'f23_0' at row 1
Warning	1264	Out of range value for column 'f20_3' at row 1
Warning	1264	Out of range value for column 'd1_0' at row 1
SELECT f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10 FROM t1;
f	12345.1
d	-1e60
d	0
d	11111111.111
d	1e43
d	1e81
d10_10	-0.9999999999
d10_10	0.0000000000
d10_10	0.0123456789
d10_10	0.9999999999
d10_10	10000000000000000000000000000000000000000000.0000000000
d1_0	-9
d1_0	0
d1_0	8
d1_0	9
d1_0	9
d53	-1000000000000000000000000000000
d53	0
d53	10000000000000000000000000000000000000000000
d53	100000000000000000000000000000000000000000000000000000
d53	1234566789123456800
d53_10	-10000000000000000000000000000000000000000000.0000000000
d53_10	0.0000000000
d53_10	100000000000000000.0000000000
d53_10	10000000000000000000000000000000000000000000.0000000000
d53_10	10000000000000000000000000000000000000000000.0000000000
f	-1e24
f	0
f	1e38
f	3.40282e38
f0	-100000000000
f0	0
f0	12345.1
f0	1e38
f0	3.40282e38
f20_3	-99999998430674940.000
f20_3	0.000
f20_3	56789.988
f20_3	99999998430674940.000
f20_3	99999998430674940.000
f23_0	-1000
f23_0	0
f23_0	123457000
f23_0	1e38
f23_0	3.40282e38
r1_1	-0.9
r1_1	0.0
r1_1	0.9
r1_1	0.9
r1_1	0.9
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10) VALUES (
999999999999999999999999999999999999999,
999999999999999999999999999999999999999.9999999999999999,
1.9,
999999999999999999999999999999999999999.9,
999999999999999999.999,
9999999999999999999999999999999999999999999999999999999999999999999999999999999999,
99,
1.9999999999,
1999999999999999999999999999999999999999999999999999999,
19999999999999999999999999999999999999999999.9999999999
);
Warnings:
Warning	1916	Got overflow when converting '' to DECIMAL. Value truncated.
Warning	1264	Out of range value for column 'f' at row 1
Warning	1264	Out of range value for column 'f0' at row 1
Warning	1264	Out of range value for column 'r1_1' at row 1
Warning	1264	Out of range value for column 'f23_0' at row 1
Warning	1264	Out of range value for column 'f20_3' at row 1
Warning	1264	Out of range value for column 'd1_0' at row 1
Warning	1264	Out of range value for column 'd10_10' at row 1
Warning	1264	Out of range value for column 'd53' at row 1
Warning	1264	Out of range value for column 'd53_10' at row 1
SELECT f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10 FROM t1;
f	12345.1
d	-1e60
d	0
d	11111111.111
d	1e43
d	1e65
d	1e81
d10_10	-0.9999999999
d10_10	0.0000000000
d10_10	0.0123456789
d10_10	0.9999999999
d10_10	0.9999999999
d10_10	10000000000000000000000000000000000000000000.0000000000
d1_0	-9
d1_0	0
d1_0	8
d1_0	9
d1_0	9
d1_0	9
d53	-1000000000000000000000000000000
d53	0
d53	10000000000000000000000000000000000000000000
d53	100000000000000000000000000000000000000000000000000000
d53	100000000000000000000000000000000000000000000000000000
d53	1234566789123456800
d53_10	-10000000000000000000000000000000000000000000.0000000000
d53_10	0.0000000000
d53_10	100000000000000000.0000000000
d53_10	10000000000000000000000000000000000000000000.0000000000
d53_10	10000000000000000000000000000000000000000000.0000000000
d53_10	10000000000000000000000000000000000000000000.0000000000
f	-1e24
f	0
f	1e38
f	3.40282e38
f	3.40282e38
f0	-100000000000
f0	0
f0	12345.1
f0	1e38
f0	3.40282e38
f0	3.40282e38
f20_3	-99999998430674940.000
f20_3	0.000
f20_3	56789.988
f20_3	99999998430674940.000
f20_3	99999998430674940.000
f20_3	99999998430674940.000
f23_0	-1000
f23_0	0
f23_0	123457000
f23_0	1e38
f23_0	3.40282e38
f23_0	3.40282e38
r1_1	-0.9
r1_1	0.0
r1_1	0.9
r1_1	0.9
r1_1	0.9
r1_1	0.9
ALTER TABLE t1 ADD COLUMN d0_0 DOUBLE(0,0);
ERROR 42000: Display width out of range for 'd0_0' (max = 255)
ALTER TABLE t1 ADD COLUMN n66_6 DECIMAL(256,1);
ERROR 42000: Too big precision 256 specified for 'n66_6'. Maximum is 65.
ALTER TABLE t1 ADD COLUMN n66_66 DECIMAL(40,35);
ERROR 42000: Too big scale 35 specified for 'n66_66'. Maximum is 30.
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c FLOAT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	float	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c FLOAT <CUSTOM_COL_OPTIONS> NULL,
c1 FLOAT <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 FLOAT <CUSTOM_COL_OPTIONS> NULL DEFAULT 1.1 
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	float	YES		NULL	
c1	float	YES		NULL	
c2	float	YES		1.1	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c DOUBLE <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	double	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c DOUBLE <CUSTOM_COL_OPTIONS> NULL,
c1 DOUBLE <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 DOUBLE <CUSTOM_COL_OPTIONS> NULL DEFAULT 0 
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	double	YES		NULL	
c1	double	YES		NULL	
c2	double	YES		0	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# INT columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (i INT <CUSTOM_COL_OPTIONS> NULL,
i0 INT(0) <CUSTOM_COL_OPTIONS> NULL,
i1 INT(1) <CUSTOM_COL_OPTIONS> NULL,
i20 INT(20) <CUSTOM_COL_OPTIONS> NULL,
t TINYINT <CUSTOM_COL_OPTIONS> NULL,
t0 TINYINT(0) <CUSTOM_COL_OPTIONS> NULL,
t1 TINYINT(1) <CUSTOM_COL_OPTIONS> NULL,
t20 TINYINT(20) <CUSTOM_COL_OPTIONS> NULL,
s SMALLINT <CUSTOM_COL_OPTIONS> NULL,
s0 SMALLINT(0) <CUSTOM_COL_OPTIONS> NULL,
s1 SMALLINT(1) <CUSTOM_COL_OPTIONS> NULL,
s20 SMALLINT(20) <CUSTOM_COL_OPTIONS> NULL,
m MEDIUMINT <CUSTOM_COL_OPTIONS> NULL,
m0 MEDIUMINT(0) <CUSTOM_COL_OPTIONS> NULL,
m1 MEDIUMINT(1) <CUSTOM_COL_OPTIONS> NULL,
m20 MEDIUMINT(20) <CUSTOM_COL_OPTIONS> NULL,
b BIGINT <CUSTOM_COL_OPTIONS> NULL,
b0 BIGINT(0) <CUSTOM_COL_OPTIONS> NULL,
b1 BIGINT(1) <CUSTOM_COL_OPTIONS> NULL,
b20 BIGINT(20) <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
i	int(11)	#	#	#	
i0	int(11)	#	#	#	
i1	int(1)	#	#	#	
i20	int(20)	#	#	#	
t	tinyint(4)	#	#	#	
t0	tinyint(4)	#	#	#	
t1	tinyint(1)	#	#	#	
t20	tinyint(20)	#	#	#	
s	smallint(6)	#	#	#	
s0	smallint(6)	#	#	#	
s1	smallint(1)	#	#	#	
s20	smallint(20)	#	#	#	
m	mediumint(9)	#	#	#	
m0	mediumint(9)	#	#	#	
m1	mediumint(1)	#	#	#	
m20	mediumint(20)	#	#	#	
b	bigint(20)	#	#	#	
b0	bigint(20)	#	#	#	
b1	bigint(1)	#	#	#	
b20	bigint(20)	#	#	#	
INSERT INTO t1 (i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20) VALUES (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20);
INSERT INTO t1 (i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20) VALUES (0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
INSERT INTO t1 (i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20) VALUES (2147483647,2147483647,2147483647,2147483647,127,127,127,127,32767,32767,32767,32767,8388607,8388607,8388607,8388607,9223372036854775807,9223372036854775807,9223372036854775807,9223372036854775807);
SELECT i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20 FROM t1;
i	i0	i1	i20	t	t0	t1	t20	s	s0	s1	s20	m	m0	m1	m20	b	b0	b1	b20
0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
INSERT INTO t1 (i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20) VALUES (-2147483648,-2147483648,-2147483648,-2147483648,-128,-128,-128,-128,-32768,-32768,-32768,-32768,-8388608,-8388608,-8388608,-8388608,-9223372036854775808,-9223372036854775808,-9223372036854775808,-9223372036854775808);
INSERT INTO t1 (i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20) VALUES (4294967295,4294967295,4294967295,4294967295,255,255,255,255,65535,65535,65535,65535,16777215,16777215,16777215,16777215,18446744073709551615,18446744073709551615,18446744073709551615,18446744073709551615);
Warnings:
Warning	1264	Out of range value for column 'i' at row 1
Warning	1264	Out of range value for column 'i0' at row 1
Warning	1264	Out of range value for column 'i1' at row 1
Warning	1264	Out of range value for column 'i20' at row 1
Warning	1264	Out of range value for column 't' at row 1
Warning	1264	Out of range value for column 't0' at row 1
Warning	1264	Out of range value for column 't1' at row 1
Warning	1264	Out of range value for column 't20' at row 1
Warning	1264	Out of range value for column 's' at row 1
Warning	1264	Out of range value for column 's0' at row 1
Warning	1264	Out of range value for column 's1' at row 1
Warning	1264	Out of range value for column 's20' at row 1
Warning	1264	Out of range value for column 'm' at row 1
Warning	1264	Out of range value for column 'm0' at row 1
Warning	1264	Out of range value for column 'm1' at row 1
Warning	1264	Out of range value for column 'm20' at row 1
Warning	1264	Out of range value for column 'b' at row 1
Warning	1264	Out of range value for column 'b0' at row 1
Warning	1264	Out of range value for column 'b1' at row 1
Warning	1264	Out of range value for column 'b20' at row 1
SELECT i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20 FROM t1;
i	i0	i1	i20	t	t0	t1	t20	s	s0	s1	s20	m	m0	m1	m20	b	b0	b1	b20
-2147483648	-2147483648	-2147483648	-2147483648	-128	-128	-128	-128	-32768	-32768	-32768	-32768	-8388608	-8388608	-8388608	-8388608	-9223372036854775808	-9223372036854775808	-9223372036854775808	-9223372036854775808
0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
INSERT INTO t1 (i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20) VALUES (-2147483649,-2147483649,-2147483649,-2147483649,-129,-129,-129,-129,-32769,-32769,-32769,-32769,-8388609,-8388609,-8388609,-8388609,-9223372036854775809,-9223372036854775809,-9223372036854775809,-9223372036854775809);
Warnings:
Warning	1264	Out of range value for column 'i' at row 1
Warning	1264	Out of range value for column 'i0' at row 1
Warning	1264	Out of range value for column 'i1' at row 1
Warning	1264	Out of range value for column 'i20' at row 1
Warning	1264	Out of range value for column 't' at row 1
Warning	1264	Out of range value for column 't0' at row 1
Warning	1264	Out of range value for column 't1' at row 1
Warning	1264	Out of range value for column 't20' at row 1
Warning	1264	Out of range value for column 's' at row 1
Warning	1264	Out of range value for column 's0' at row 1
Warning	1264	Out of range value for column 's1' at row 1
Warning	1264	Out of range value for column 's20' at row 1
Warning	1264	Out of range value for column 'm' at row 1
Warning	1264	Out of range value for column 'm0' at row 1
Warning	1264	Out of range value for column 'm1' at row 1
Warning	1264	Out of range value for column 'm20' at row 1
Warning	1264	Out of range value for column 'b' at row 1
Warning	1264	Out of range value for column 'b0' at row 1
Warning	1264	Out of range value for column 'b1' at row 1
Warning	1264	Out of range value for column 'b20' at row 1
INSERT INTO t1 (i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20) VALUES (4294967296,4294967296,4294967296,4294967296,256,256,256,256,65536,65536,65536,65536,16777216,16777216,16777216,16777216,18446744073709551616,18446744073709551616,18446744073709551616,18446744073709551616);
Warnings:
Warning	1264	Out of range value for column 'i' at row 1
Warning	1264	Out of range value for column 'i0' at row 1
Warning	1264	Out of range value for column 'i1' at row 1
Warning	1264	Out of range value for column 'i20' at row 1
Warning	1264	Out of range value for column 't' at row 1
Warning	1264	Out of range value for column 't0' at row 1
Warning	1264	Out of range value for column 't1' at row 1
Warning	1264	Out of range value for column 't20' at row 1
Warning	1264	Out of range value for column 's' at row 1
Warning	1264	Out of range value for column 's0' at row 1
Warning	1264	Out of range value for column 's1' at row 1
Warning	1264	Out of range value for column 's20' at row 1
Warning	1264	Out of range value for column 'm' at row 1
Warning	1264	Out of range value for column 'm0' at row 1
Warning	1264	Out of range value for column 'm1' at row 1
Warning	1264	Out of range value for column 'm20' at row 1
Warning	1264	Out of range value for column 'b' at row 1
Warning	1264	Out of range value for column 'b0' at row 1
Warning	1264	Out of range value for column 'b1' at row 1
Warning	1264	Out of range value for column 'b20' at row 1
INSERT INTO t1 (i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20) SELECT b,b,b,b,b,b,b,b,b,b,b,b,b,b,b,b,b,b,b,b FROM t1 WHERE b IN (-9223372036854775808,9223372036854775807,18446744073709551615);
Warnings:
Warning	1264	Out of range value for column 'i' at row 1
Warning	1264	Out of range value for column 'i0' at row 1
Warning	1264	Out of range value for column 'i1' at row 1
Warning	1264	Out of range value for column 'i20' at row 1
Warning	1264	Out of range value for column 't' at row 1
Warning	1264	Out of range value for column 't0' at row 1
Warning	1264	Out of range value for column 't1' at row 1
Warning	1264	Out of range value for column 't20' at row 1
Warning	1264	Out of range value for column 's' at row 1
Warning	1264	Out of range value for column 's0' at row 1
Warning	1264	Out of range value for column 's1' at row 1
Warning	1264	Out of range value for column 's20' at row 1
Warning	1264	Out of range value for column 'm' at row 1
Warning	1264	Out of range value for column 'm0' at row 1
Warning	1264	Out of range value for column 'm1' at row 1
Warning	1264	Out of range value for column 'm20' at row 1
Warning	1264	Out of range value for column 'i' at row 2
Warning	1264	Out of range value for column 'i0' at row 2
Warning	1264	Out of range value for column 'i1' at row 2
Warning	1264	Out of range value for column 'i20' at row 2
Warning	1264	Out of range value for column 't' at row 2
Warning	1264	Out of range value for column 't0' at row 2
Warning	1264	Out of range value for column 't1' at row 2
Warning	1264	Out of range value for column 't20' at row 2
Warning	1264	Out of range value for column 's' at row 2
Warning	1264	Out of range value for column 's0' at row 2
Warning	1264	Out of range value for column 's1' at row 2
Warning	1264	Out of range value for column 's20' at row 2
Warning	1264	Out of range value for column 'm' at row 2
Warning	1264	Out of range value for column 'm0' at row 2
Warning	1264	Out of range value for column 'm1' at row 2
Warning	1264	Out of range value for column 'm20' at row 2
Warning	1264	Out of range value for column 'i' at row 3
Warning	1264	Out of range value for column 'i0' at row 3
Warning	1264	Out of range value for column 'i1' at row 3
Warning	1264	Out of range value for column 'i20' at row 3
Warning	1264	Out of range value for column 't' at row 3
Warning	1264	Out of range value for column 't0' at row 3
Warning	1264	Out of range value for column 't1' at row 3
Warning	1264	Out of range value for column 't20' at row 3
Warning	1264	Out of range value for column 's' at row 3
Warning	1264	Out of range value for column 's0' at row 3
Warning	1264	Out of range value for column 's1' at row 3
Warning	1264	Out of range value for column 's20' at row 3
Warning	1264	Out of range value for column 'm' at row 3
Warning	1264	Out of range value for column 'm0' at row 3
Warning	1264	Out of range value for column 'm1' at row 3
Warning	1264	Out of range value for column 'm20' at row 3
Warning	1264	Out of range value for column 'i' at row 4
Warning	1264	Out of range value for column 'i0' at row 4
Warning	1264	Out of range value for column 'i1' at row 4
Warning	1264	Out of range value for column 'i20' at row 4
Warning	1264	Out of range value for column 't' at row 4
Warning	1264	Out of range value for column 't0' at row 4
Warning	1264	Out of range value for column 't1' at row 4
Warning	1264	Out of range value for column 't20' at row 4
Warning	1264	Out of range value for column 's' at row 4
Warning	1264	Out of range value for column 's0' at row 4
Warning	1264	Out of range value for column 's1' at row 4
Warning	1264	Out of range value for column 's20' at row 4
Warning	1264	Out of range value for column 'm' at row 4
Warning	1264	Out of range value for column 'm0' at row 4
Warning	1264	Out of range value for column 'm1' at row 4
Warning	1264	Out of range value for column 'm20' at row 4
SELECT i,i0,i1,i20,t,t0,t1,t20,s,s0,s1,s20,m,m0,m1,m20,b,b0,b1,b20 FROM t1;
i	i0	i1	i20	t	t0	t1	t20	s	s0	s1	s20	m	m0	m1	m20	b	b0	b1	b20
-2147483648	-2147483648	-2147483648	-2147483648	-128	-128	-128	-128	-32768	-32768	-32768	-32768	-8388608	-8388608	-8388608	-8388608	-9223372036854775808	-9223372036854775808	-9223372036854775808	-9223372036854775808
-2147483648	-2147483648	-2147483648	-2147483648	-128	-128	-128	-128	-32768	-32768	-32768	-32768	-8388608	-8388608	-8388608	-8388608	-9223372036854775808	-9223372036854775808	-9223372036854775808	-9223372036854775808
-2147483648	-2147483648	-2147483648	-2147483648	-128	-128	-128	-128	-32768	-32768	-32768	-32768	-8388608	-8388608	-8388608	-8388608	-9223372036854775808	-9223372036854775808	-9223372036854775808	-9223372036854775808
-2147483648	-2147483648	-2147483648	-2147483648	-128	-128	-128	-128	-32768	-32768	-32768	-32768	-8388608	-8388608	-8388608	-8388608	-9223372036854775808	-9223372036854775808	-9223372036854775808	-9223372036854775808
0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
2147483647	2147483647	2147483647	2147483647	127	127	127	127	32767	32767	32767	32767	8388607	8388607	8388607	8388607	9223372036854775807	9223372036854775807	9223372036854775807	9223372036854775807
ALTER TABLE t1 ADD COLUMN i257 INT(257);
ERROR 42000: Display width out of range for 'i257' (max = 255)
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c INT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	int(11)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c INT <CUSTOM_COL_OPTIONS> NULL,
c1 INT <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 INT <CUSTOM_COL_OPTIONS> NULL DEFAULT 2147483647
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	int(11)	YES		NULL	
c1	int(11)	YES		NULL	
c2	int(11)	YES		2147483647	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c TINYINT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	tinyint(4)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c TINYINT <CUSTOM_COL_OPTIONS> NULL,
c1 TINYINT <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 TINYINT <CUSTOM_COL_OPTIONS> NULL DEFAULT 127 
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	tinyint(4)	YES		NULL	
c1	tinyint(4)	YES		NULL	
c2	tinyint(4)	YES		127	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c SMALLINT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	smallint(6)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c SMALLINT <CUSTOM_COL_OPTIONS> NULL,
c1 SMALLINT <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 SMALLINT <CUSTOM_COL_OPTIONS> NULL DEFAULT 0
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	smallint(6)	YES		NULL	
c1	smallint(6)	YES		NULL	
c2	smallint(6)	YES		0	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c MEDIUMINT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	mediumint(9)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c MEDIUMINT <CUSTOM_COL_OPTIONS> NULL,
c1 MEDIUMINT <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 MEDIUMINT <CUSTOM_COL_OPTIONS> NULL DEFAULT 1
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	mediumint(9)	YES		NULL	
c1	mediumint(9)	YES		NULL	
c2	mediumint(9)	YES		1	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c BIGINT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	bigint(20)	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c BIGINT <CUSTOM_COL_OPTIONS> NULL,
c1 BIGINT <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 BIGINT <CUSTOM_COL_OPTIONS> NULL DEFAULT 9223372036854775807
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	bigint(20)	YES		NULL	
c1	bigint(20)	YES		NULL	
c2	bigint(20)	YES		9223372036854775807	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# SET columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a SET('') <CUSTOM_COL_OPTIONS> NULL,
b SET('test1','test2','test3','test4','test5') <CUSTOM_COL_OPTIONS> NULL,
c SET('01','02','03','04','05','06','07','08','09','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31','32','33','34','35','36','37','38','39','40','41','42','43','44','45','46','47','48','49','50''51','52','53','54','55','56','57','58','59','60','61','62','63','64') <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	set('')	#	#	#	
b	set('test1','test2','test3','test4','test5')	#	#	#	
c	set('01','02','03','04','05','06','07','08','09','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31','32','33','34','35','36','37','38','39','40','41','42','43','44','45','46','47','48','49','50''51','52','53','54','55','56','57','58','59','60','61','62','63','64')	#	#	#	
INSERT INTO t1 (a,b,c) VALUES 
('','test2,test3','01,34,44,,23'),
('',5,2),
(',','test4,test2','');
Warnings:
Warning	1265	Data truncated for column 'c' at row 1
SELECT a,b,c FROM t1;
a	b	c
	test1,test3	02
	test2,test3	01,23,34,44
	test2,test4	
INSERT INTO t1 (a,b,c) VALUES (0,'test6',-1);
Warnings:
Warning	1265	Data truncated for column 'b' at row 1
Warning	1265	Data truncated for column 'c' at row 1
SELECT a,b,c FROM t1;
a	b	c
		01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50'51,52,53,54,55,56,57,58,59,60,61,62,63,64
	test1,test3	02
	test2,test3	01,23,34,44
	test2,test4	
ALTER TABLE t1 ADD COLUMN e SET('a','A') <CUSTOM_COL_OPTIONS> NULL;
Warnings:
Note	1291	Column 'e' has duplicated value 'a' in SET
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	set('')	#	#	#	
b	set('test1','test2','test3','test4','test5')	#	#	#	
c	set('01','02','03','04','05','06','07','08','09','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31','32','33','34','35','36','37','38','39','40','41','42','43','44','45','46','47','48','49','50''51','52','53','54','55','56','57','58','59','60','61','62','63','64')	#	#	#	
e	set('a','A')	#	#	#	
ALTER TABLE t1 ADD COLUMN f SET('1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',' ','11','12','13','14','15','16','17','18','19','1a','1b','1c','1d','1e','1f','1g','1h','1i','1j','1k','1l','1m','1n','1o','1p','1q','1r','1s','1t','1u','1v','1w','1x','1y','1z','20','21','22','23','24','25','26','27','28','29','2a','2b','2c','2d','2e','2f','2g','2h','2i','2j','2k','2l','2m','2n','2o','2p','2q','2r','2s','2t','2u','2v','2w','2x','2y','2z','30','31','32','33','34','35','36','37','38','39','3a','3b','3c','3d','3e','3f','3g','3h','3i') <CUSTOM_COL_OPTIONS> NULL;
ERROR HY000: Too many strings for column f and SET
SELECT a,b,c,e FROM t1 WHERE FIND_IN_SET('test2',b)>0 OR a != '';
a	b	c	e
	test2,test3	01,23,34,44	NULL
	test2,test4		NULL
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c SET('test1','test2','test3') <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	set('test1','test2','test3')	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
CREATE TABLE t1 (c SET('test1','test2','test3') <CUSTOM_COL_OPTIONS> NULL,
c1 SET('test1','test2','test3') <CUSTOM_COL_OPTIONS> NULL DEFAULT NULL,
c2 SET('test1','test2','test3') <CUSTOM_COL_OPTIONS> NULL DEFAULT 'test2,test3'
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	set('test1','test2','test3')	YES		NULL	
c1	set('test1','test2','test3')	YES		NULL	
c2	set('test1','test2','test3')	YES		test2,test3	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c2), COUNT(c1), COUNT(c), COUNT(*) FROM t1;
COUNT(c2)	COUNT(c1)	COUNT(c)	COUNT(*)
1	0	0	1
DROP TABLE t1;
#
# TEXT columns
#
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (t TEXT <CUSTOM_COL_OPTIONS> NULL,
t0 TEXT(0) <CUSTOM_COL_OPTIONS> NULL,
t1 TEXT(1) <CUSTOM_COL_OPTIONS> NULL,
t300 TEXT(300) <CUSTOM_COL_OPTIONS> NULL,
tm TEXT(65535) <CUSTOM_COL_OPTIONS> NULL,
t70k TEXT(70000) <CUSTOM_COL_OPTIONS> NULL,
t17m TEXT(17000000) <CUSTOM_COL_OPTIONS> NULL,
tt TINYTEXT <CUSTOM_COL_OPTIONS> NULL,
m MEDIUMTEXT <CUSTOM_COL_OPTIONS> NULL,
l LONGTEXT <CUSTOM_COL_OPTIONS> NULL
) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
t	text	#	#	#	
t0	text	#	#	#	
t1	tinytext	#	#	#	
t300	text	#	#	#	
tm	text	#	#	#	
t70k	mediumtext	#	#	#	
t17m	longtext	#	#	#	
tt	tinytext	#	#	#	
m	mediumtext	#	#	#	
l	longtext	#	#	#	
INSERT INTO t1 (t,t0,t1,t300,tm,t70k,t17m,tt,m,l) VALUES
('','','','','','','','','',''),
('a','b','c','d','e','f','g','h','i','j'),
('test1','test2','test3','test4','test5','test6','test7','test8','test9','test10'),
( REPEAT('a',65535), REPEAT('b',65535), REPEAT('c',255), REPEAT('d',65535), REPEAT('e',65535), REPEAT('f',1048576), REPEAT('g',1048576), REPEAT('h',255), REPEAT('i',1048576), REPEAT('j',1048576) );
SELECT LENGTH(t), LENGTH(t0), LENGTH(t1), LENGTH(t300), LENGTH(tm), LENGTH(t70k), LENGTH(t17m), LENGTH(tt), LENGTH(m), LENGTH(l) FROM t1;
LENGTH(t)	LENGTH(t0)	LENGTH(t1)	LENGTH(t300)	LENGTH(tm)	LENGTH(t70k)	LENGTH(t17m)	LENGTH(tt)	LENGTH(m)	LENGTH(l)
0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1	1
5	5	5	5	5	5	5	5	5	6
65535	65535	255	65535	65535	1048576	1048576	255	1048576	1048576
INSERT INTO t1 (t,t0,t1,t300,tm,t70k,t17m,tt,m,l) VALUES
( REPEAT('a',65536), REPEAT('b',65536), REPEAT('c',256), REPEAT('d',65536), REPEAT('e',65536), REPEAT('f',1048576), REPEAT('g',1048576), REPEAT('h',256), REPEAT('i',1048576), REPEAT('j',1048576) );
Warnings:
Warning	1265	Data truncated for column 't' at row 1
Warning	1265	Data truncated for column 't0' at row 1
Warning	1265	Data truncated for column 't1' at row 1
Warning	1265	Data truncated for column 't300' at row 1
Warning	1265	Data truncated for column 'tm' at row 1
Warning	1265	Data truncated for column 'tt' at row 1
SELECT LENGTH(t), LENGTH(t0), LENGTH(t1), LENGTH(t300), LENGTH(tm), LENGTH(t70k), LENGTH(t17m), LENGTH(tt), LENGTH(m), LENGTH(l) FROM t1;
LENGTH(t)	LENGTH(t0)	LENGTH(t1)	LENGTH(t300)	LENGTH(tm)	LENGTH(t70k)	LENGTH(t17m)	LENGTH(tt)	LENGTH(m)	LENGTH(l)
0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1	1
5	5	5	5	5	5	5	5	5	6
65535	65535	255	65535	65535	1048576	1048576	255	1048576	1048576
65535	65535	255	65535	65535	1048576	1048576	255	1048576	1048576
ALTER TABLE t1 ADD COLUMN ttt TEXT(4294967296);
ERROR 42000: Display width out of range for 'ttt' (max = 4294967295)
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c TEXT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	text	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c TINYTEXT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	tinytext	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c MEDIUMTEXT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	mediumtext	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c LONGTEXT <CUSTOM_COL_OPTIONS> NULL) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	longtext	YES		NULL	
INSERT INTO t1 (c) VALUES (NULL);
SELECT COUNT(c), COUNT(*) FROM t1;
COUNT(c)	COUNT(*)
0	1
DROP TABLE t1;
