EVOLUTION-MANAGER

Edit File: col_opt_null.result

########################
# BINARY columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
b BINARY NULL,
b0 BINARY(0) NULL,
b1 BINARY(1) NULL,
b20 BINARY(20) NULL,
b255 BINARY(255) NULL,
pk BINARY PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
b	binary(1)	YES		NULL	
b0	binary(0)	YES		NULL	
b1	binary(1)	YES		NULL	
b20	binary(20)	YES		NULL	
b255	binary(255)	YES		NULL	
pk	binary(1)	NO	PRI	NULL	
INSERT INTO t1 VALUES ('','','','','','');
INSERT INTO t1 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.','a');
SELECT HEX(b), HEX(b0), HEX(b1), HEX(b20), HEX(b255), HEX(pk) FROM t1 ORDER BY pk;
HEX(b)	HEX(b0)	HEX(b1)	HEX(b20)	HEX(b255)	HEX(pk)
00		00	0000000000000000000000000000000000000000	000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	00
61		62	616263646566676869206B6C6D6E6F7071727374	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	61
INSERT INTO t1 VALUES ('abc', 'a', 'abc', REPEAT('a',21), REPEAT('x',256),'b');
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 SELECT b255, b255, b255, b255, CONCAT('a',b255,b255), 'c' FROM t1;
ERROR 23000: Duplicate entry 'c' for key 'PRIMARY'
SELECT HEX(b), HEX(b0), HEX(b1), HEX(b20), HEX(b255), HEX(pk) FROM t1 ORDER BY pk;
HEX(b)	HEX(b0)	HEX(b1)	HEX(b20)	HEX(b255)	HEX(pk)
00		00	0000000000000000000000000000000000000000	000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	00
61		61	6161616161616161616161616161616161616161	787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878787878	62
61		62	616263646566676869206B6C6D6E6F7071727374	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	61
ALTER TABLE t1 ADD COLUMN b257 BINARY(257) 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)	YES		NULL	
b0	binary(0)	YES		NULL	
b1	binary(1)	YES		NULL	
b20	binary(20)	YES		NULL	
b255	binary(255)	YES		NULL	
pk	binary(1)	NO	PRI	NULL	
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c BINARY NULL,
c1 BINARY NULL DEFAULT NULL,
c2 BINARY NULL DEFAULT 0,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (0,0,0);
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	30	30	30
3	NULL	NULL	30
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	30
3	30
DROP TABLE t1;
########################
# VARBINARY columns
########################
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (
v0 VARBINARY(0) NULL,
v1 VARBINARY(1) NULL,
v64 VARBINARY(64) NULL,
v65000 VARBINARY(65000) NULL,
PRIMARY KEY (v64)
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
v0	varbinary(0)	YES		NULL	
v1	varbinary(1)	YES		NULL	
v64	varbinary(64)	NO	PRI	NULL	
v65000	varbinary(65000)	YES		NULL	
CREATE TABLE t2 (v VARBINARY(65532) NULL, PRIMARY KEY(v(255))) ENGINE=rocksdb;
SHOW COLUMNS IN t2;
Field	Type	Null	Key	Default	Extra
v	varbinary(65532)	NO	PRI	NULL	
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	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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, CONCAT('a',v65000), CONCAT(v65000,v1) FROM t1;
Warnings:
Warning	1265	Data truncated for column 'v0' at row 5
Warning	1265	Data truncated for column 'v1' at row 5
Warning	1265	Data truncated for column 'v64' at row 5
Warning	1265	Data truncated for column 'v0' at row 6
Warning	1265	Data truncated for column 'v1' at row 6
Warning	1265	Data truncated for column 'v64' at row 6
Warning	1265	Data truncated for column 'v65000' at row 6
SELECT HEX(v0), HEX(v1), HEX(v64), LENGTH(HEX(v65000)) FROM t1;
HEX(v0)	HEX(v1)	HEX(v64)	LENGTH(HEX(v65000))
			0
		61	0
	48	61486572652069732061206C697374206F66207265636F6D6D656E64656420626F6F6B73206F6E204D61726961444220616E64204D7953514C2E205765277665	5932
	61	61616263646566676869206162636465666768692061626364656667686920616263646566676869206162636465666768692061626364656667686920616263	130000
	79	4F6E63652074686572652C20646F75626C6520636865636B207468617420616E2061727469636C6520646F65736E277420616C7265616479206578697374	5930
	79	63636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363	130000
ALTER TABLE t1 ADD COLUMN v65536 VARBINARY(65536) NULL;
Warnings:
Note	1246	Converting column 'v65536' from VARBINARY to BLOB
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
v0	varbinary(0)	YES		NULL	
v1	varbinary(1)	YES		NULL	
v64	varbinary(64)	NO	PRI	NULL	
v65000	varbinary(65000)	YES		NULL	
v65536	mediumblob	YES		NULL	
DROP TABLE t1, t2;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c VARBINARY(64) NULL,
c1 VARBINARY(64) NULL DEFAULT NULL,
c2 VARBINARY(64) NULL DEFAULT 'test',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('test','test','test');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	74657374	74657374	74657374
3	NULL	NULL	74657374
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	74657374
3	74657374
DROP TABLE t1;
########################
# BIT columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
a BIT NULL,
b BIT(20) NULL,
c BIT(64) NULL,
d BIT(1) NULL,
PRIMARY KEY (c)
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	bit(1)	YES		NULL	
b	bit(20)	YES		NULL	
c	bit(64)	NO	PRI	NULL	
d	bit(1)	YES		NULL	
ALTER TABLE t1 DROP COLUMN d;
ALTER TABLE t1 ADD COLUMN d BIT(0) NULL;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	bit(1)	YES		NULL	
b	bit(20)	YES		NULL	
c	bit(64)	NO	PRI	NULL	
d	bit(1)	YES		NULL	
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,-2,0);
SELECT a+0, b+0, c+0 FROM t1 WHERE d<100;
a+0	b+0	c+0
0	1048575	18446744073709551615
1	0	18446744073709551614
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	18446744073709551614
1	102	255
DELETE FROM t1;
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+0,b+0,c+0,d+0 FROM t1;
a+0	b+0	c+0	d+0
1	0	0	1
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+0,b+0,c+0,d+0 FROM t1;
a+0	b+0	c+0	d+0
1	0	0	1
1	0	18446744073709551615	0
DROP TABLE t1;
CREATE TABLE t1 (pk INT PRIMARY KEY, a BIT(65) NULL) ENGINE=rocksdb;
ERROR 42000: Display width out of range for 'a' (max = 64)
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c BIT NULL,
c1 BIT NULL DEFAULT NULL,
c2 BIT NULL DEFAULT 1,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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'	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (1,1,1);
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	1	1	1
3	NULL	NULL	1
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	1
3	1
DROP TABLE t1;
########################
# BLOB columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
pk INT AUTO_INCREMENT PRIMARY KEY,
b BLOB NULL,
b0 BLOB(0) NULL,
b1 BLOB(1) NULL,
b300 BLOB(300) NULL,
bm BLOB(65535) NULL,
b70k BLOB(70000) NULL,
b17m BLOB(17000000) NULL,
t TINYBLOB NULL,
m MEDIUMBLOB NULL,
l LONGBLOB NULL
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
pk	int(11)	NO	PRI	NULL	auto_increment
b	blob	YES		NULL	
b0	blob	YES		NULL	
b1	tinyblob	YES		NULL	
b300	blob	YES		NULL	
bm	blob	YES		NULL	
b70k	mediumblob	YES		NULL	
b17m	longblob	YES		NULL	
t	tinyblob	YES		NULL	
m	mediumblob	YES		NULL	
l	longblob	YES		NULL	
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 NULL,
c1 BLOB NULL DEFAULT NULL,
c2 BLOB NULL DEFAULT '',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	blob	YES		NULL	
c1	blob	YES		NULL	
c2	blob	YES		''	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('','','');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2			
3	NULL	NULL	
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	
3	
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c TINYBLOB NULL,
c1 TINYBLOB NULL DEFAULT NULL,
c2 TINYBLOB NULL DEFAULT '',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	tinyblob	YES		NULL	
c1	tinyblob	YES		NULL	
c2	tinyblob	YES		''	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('','','');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2			
3	NULL	NULL	
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	
3	
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c MEDIUMBLOB NULL,
c1 MEDIUMBLOB NULL DEFAULT NULL,
c2 MEDIUMBLOB NULL DEFAULT '',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	mediumblob	YES		NULL	
c1	mediumblob	YES		NULL	
c2	mediumblob	YES		''	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('','','');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2			
3	NULL	NULL	
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	
3	
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c LONGBLOB NULL,
c1 LONGBLOB NULL DEFAULT NULL,
c2 LONGBLOB NULL DEFAULT '',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	longblob	YES		NULL	
c1	longblob	YES		NULL	
c2	longblob	YES		''	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('','','');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2			
3	NULL	NULL	
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	
3	
DROP TABLE t1;
########################
# BOOL columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
pk INT AUTO_INCREMENT PRIMARY KEY,
b1 BOOL NULL,
b2 BOOLEAN NULL
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
pk	int(11)	NO	PRI	NULL	auto_increment
b1	tinyint(1)	YES		NULL	
b2	tinyint(1)	YES		NULL	
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 `test`.`t1`.`b1` at row 1
Warning	1366	Incorrect integer value: 'b' for column `test`.`t1`.`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 NULL;
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 NULL' at line 1
ALTER TABLE ADD COLUMN b3 BOOL ZEROFILL NULL;
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 'ADD COLUMN b3 BOOL ZEROFILL NULL' at line 1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c BOOL NULL,
c1 BOOL NULL DEFAULT NULL,
c2 BOOL NULL DEFAULT '0',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('0','0','0');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	0	0	0
3	NULL	NULL	0
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	0
3	0
DROP TABLE t1;
########################
# CHAR columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c CHAR NULL,
c0 CHAR(0) NULL,
c1 CHAR(1) NULL,
c20 CHAR(20) NULL,
c255 CHAR(255) NULL,
PRIMARY KEY (c255)
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	char(1)	YES		NULL	
c0	char(0)	YES		NULL	
c1	char(1)	YES		NULL	
c20	char(20)	YES		NULL	
c255	char(255)	NO	PRI	NULL	
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('a',c255,c1) FROM t1;
Warnings:
Warning	1265	Data truncated for column 'c' at row 5
Warning	1265	Data truncated for column 'c0' at row 5
Warning	1265	Data truncated for column 'c1' at row 5
Warning	1265	Data truncated for column 'c20' at row 5
Warning	1265	Data truncated for column 'c' at row 6
Warning	1265	Data truncated for column 'c0' at row 6
Warning	1265	Data truncated for column 'c1' at row 6
Warning	1265	Data truncated for column 'c20' at row 6
Warning	1265	Data truncated for column 'c255' at row 6
SELECT c,c0,c1,c20,c255 FROM t1;
c	c0	c1	c20	c255
				
				a
C		C	Creating an article	aCreating 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	axxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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) 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 NULL,
c1 CHAR NULL DEFAULT NULL,
c2 CHAR NULL DEFAULT '_',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	char(1)	YES		NULL	
c1	char(1)	YES		NULL	
c2	char(1)	YES		_	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('_','_','_');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	5F	5F	5F
3	NULL	NULL	5F
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	5F
3	5F
DROP TABLE t1;
########################
# VARCHAR columns
########################
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (
v0 VARCHAR(0) NULL,
v1 VARCHAR(1) NULL,
v64 VARCHAR(64) NULL,
v65000 VARCHAR(65000) NULL,
PRIMARY KEY (v64)
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
v0	varchar(0)	YES		NULL	
v1	varchar(1)	YES		NULL	
v64	varchar(64)	NO	PRI	NULL	
v65000	varchar(65000)	YES		NULL	
CREATE TABLE t2 (v VARCHAR(65532), PRIMARY KEY (v(255))) ENGINE=rocksdb;
SHOW COLUMNS IN t2;
Field	Type	Null	Key	Default	Extra
v	varchar(65532)	NO	PRI	NULL	
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

For MariaDB / MySQL end users

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

* 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

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, CONCAT('a',v65000), CONCAT(v65000,v1) FROM t1;
Warnings:
Warning	1265	Data truncated for column 'v0' at row 5
Warning	1265	Data truncated for column 'v1' at row 5
Warning	1265	Data truncated for column 'v64' at row 5
Warning	1265	Data truncated for column 'v65000' at row 5
Warning	1265	Data truncated for column 'v0' at row 6
Warning	1265	Data truncated for column 'v1' at row 6
Warning	1265	Data truncated for column 'v64' at row 6
SELECT v0, v1, v64, LENGTH(v65000) FROM t1;
v0	v1	v64	LENGTH(v65000)
			0
		a	0
	H	aHere is a list of recommended books on MariaDB and MySQL. We've	2966
	a	aabcdefghi abcdefghi abcdefghi abcdefghi abcdefghi abcdefghi abc	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) NULL;
Warnings:
Note	1246	Converting column 'v65536' from VARCHAR to TEXT
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
v0	varchar(0)	YES		NULL	
v1	varchar(1)	YES		NULL	
v64	varchar(64)	NO	PRI	NULL	
v65000	varchar(65000)	YES		NULL	
v65536	mediumtext	YES		NULL	
DROP TABLE t1, t2;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c VARCHAR(64) NULL,
c1 VARCHAR(64) NULL DEFAULT NULL,
c2 VARCHAR(64) NULL DEFAULT 'test default',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('test default','test default','test default');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	746573742064656661756C74	746573742064656661756C74	746573742064656661756C74
3	NULL	NULL	746573742064656661756C74
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	746573742064656661756C74
3	746573742064656661756C74
DROP TABLE t1;
########################
# date and time columns
########################
set @col_opt_nullsave_time_zone=@@time_zone;
set time_zone='UTC';
DROP TABLE IF EXISTS t1;
set @save_time_zone=@@time_zone;
set time_zone='UTC';
CREATE TABLE t1 (
d DATE NULL,
dt DATETIME NULL,
ts TIMESTAMP NULL,
t TIME NULL,
y YEAR NULL,
y4 YEAR(4) NULL,
y2 YEAR(2) NULL,
pk DATETIME PRIMARY KEY
) ENGINE=rocksdb;
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	YES		NULL	
dt	datetime	YES		NULL	
ts	timestamp	YES		NULL	
t	time	YES		NULL	
y	year(4)	YES		NULL	
y4	year(4)	YES		NULL	
y2	year(2)	YES		NULL	
pk	datetime	NO	PRI	NULL	
SET @tm = '2012-04-09 05:27:00';
INSERT INTO t1 (d,dt,ts,t,y,y4,y2,pk) VALUES
('1000-01-01', '1000-01-01 00:00:00', FROM_UNIXTIME(1), '-838:59:59', '1901', '1901', '00','2012-12-12 12:12:12'),
('9999-12-31', '9999-12-31 23:59:59', FROM_UNIXTIME(2147483647), '838:59:59', '2155', '2155', '99','2012-12-12 12:12:13'),
('0000-00-00', '0000-00-00 00:00:00', '0000-00-00 00:00:00', '00:00:00', '0', '0', '0','2012-12-12 12:12:14'),
(DATE(@tm),@tm,TIMESTAMP(@tm),TIME(@tm),YEAR(@tm),YEAR(@tm),YEAR(@tm),'2012-12-12 12:12:15');
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,pk) VALUES
('999-13-32', '999-11-31 00:00:00', '0', '-839:00:00', '1900', '1900', '-1','2012-12-12 12:12:16');
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
1000-01-01	1000-01-01 00:00:00	1970-01-01 00:00:01	-838:59:59	1901	1901	00
9999-12-31	9999-12-31 23:59:59	2038-01-19 03:14:07	838:59:59	2155	2155	99
0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	00:00:00	2000	2000	00
2012-04-09	2012-04-09 05:27:00	2012-04-09 05:27:00	05:27:00	2012	2012	12
0000-00-00	0000-00-00 00:00:00	0000-00-00 00:00:00	-838:59:59	0000	0000	00
set time_zone=@save_time_zone;
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c DATE NULL,
c1 DATE NULL DEFAULT NULL,
c2 DATE NULL DEFAULT '2012-12-21',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	date	YES		NULL	
c1	date	YES		NULL	
c2	date	YES		2012-12-21	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('2012-12-21','2012-12-21','2012-12-21');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	323031322D31322D3231	323031322D31322D3231	323031322D31322D3231
3	NULL	NULL	323031322D31322D3231
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	323031322D31322D3231
3	323031322D31322D3231
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c DATETIME NULL,
c1 DATETIME NULL DEFAULT NULL,
c2 DATETIME NULL DEFAULT '2012-12-21 12:21:12',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('2012-12-21 12:21:12','2012-12-21 12:21:12','2012-12-21 12:21:12');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	323031322D31322D32312031323A32313A3132	323031322D31322D32312031323A32313A3132	323031322D31322D32312031323A32313A3132
3	NULL	NULL	323031322D31322D32312031323A32313A3132
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	323031322D31322D32312031323A32313A3132
3	323031322D31322D32312031323A32313A3132
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c TIMESTAMP NULL,
c1 TIMESTAMP NULL DEFAULT NULL,
c2 TIMESTAMP NULL DEFAULT '2012-12-21 12:21:12',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('2012-12-21 12:21:12','2012-12-21 12:21:12','2012-12-21 12:21:12');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	323031322D31322D32312031323A32313A3132	323031322D31322D32312031323A32313A3132	323031322D31322D32312031323A32313A3132
3	NULL	NULL	323031322D31322D32312031323A32313A3132
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	323031322D31322D32312031323A32313A3132
3	323031322D31322D32312031323A32313A3132
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c TIME NULL,
c1 TIME NULL DEFAULT NULL,
c2 TIME NULL DEFAULT '12:21:12',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	time	YES		NULL	
c1	time	YES		NULL	
c2	time	YES		12:21:12	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('12:21:12','12:21:12','12:21:12');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	31323A32313A3132	31323A32313A3132	31323A32313A3132
3	NULL	NULL	31323A32313A3132
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	31323A32313A3132
3	31323A32313A3132
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c YEAR NULL,
c1 YEAR NULL DEFAULT NULL,
c2 YEAR NULL DEFAULT '2012',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('2012','2012','2012');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	7DC	7DC	7DC
3	NULL	NULL	7DC
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	7DC
3	7DC
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c YEAR(2) NULL,
c1 YEAR(2) NULL DEFAULT NULL,
c2 YEAR(2) NULL DEFAULT '12',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('12','12','12');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	C	C	C
3	NULL	NULL	C
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	C
3	C
DROP TABLE t1;
set time_zone=@col_opt_nullsave_time_zone;
########################
# ENUM columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
a ENUM('') NULL,
b ENUM('test1','test2','test3','test4','test5') 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') NULL,
PRIMARY KEY (b)
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	enum('')	YES		NULL	
b	enum('test1','test2','test3','test4','test5')	NO	PRI	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')	YES		NULL	
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') NULL;
Warnings:
Note	1291	Column 'e' has duplicated value 'a' in ENUM
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	enum('')	YES		NULL	
b	enum('test1','test2','test3','test4','test5')	NO	PRI	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')	YES		NULL	
e	enum('a','A')	YES		NULL	
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') NULL,
c1 ENUM('test1','test2','test3') NULL DEFAULT NULL,
c2 ENUM('test1','test2','test3') NULL DEFAULT 'test2',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('test2','test2','test2');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	7465737432	7465737432	7465737432
3	NULL	NULL	7465737432
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	7465737432
3	7465737432
DROP TABLE t1;
########################
# Fixed point columns (NUMERIC, DECIMAL)
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
d DECIMAL NULL,
d0 DECIMAL(0) NULL,
d1_1 DECIMAL(1,1) NULL,
d10_2 DECIMAL(10,2) NULL,
d60_10 DECIMAL(60,10) NULL,
n NUMERIC NULL,
n0_0 NUMERIC(0,0) NULL,
n1 NUMERIC(1) NULL,
n20_4 NUMERIC(20,4) NULL,
n65_4 NUMERIC(65,4) NULL,
pk NUMERIC NULL PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
d	decimal(10,0)	YES		NULL	
d0	decimal(10,0)	YES		NULL	
d1_1	decimal(1,1)	YES		NULL	
d10_2	decimal(10,2)	YES		NULL	
d60_10	decimal(60,10)	YES		NULL	
n	decimal(10,0)	YES		NULL	
n0_0	decimal(10,0)	YES		NULL	
n1	decimal(1,0)	YES		NULL	
n20_4	decimal(20,4)	YES		NULL	
n65_4	decimal(65,4)	YES		NULL	
pk	decimal(10,0)	NO	PRI	NULL	
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4,pk) VALUES (100,123456,0.3,40000.25,123456789123456789.10001,1024,7000.0,8.0,999999.9,9223372036854775807,1);
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4,pk) VALUES (0,0,0,0,0,0,0,0,0,0,2);
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4,pk) VALUES (9999999999.0,9999999999.0,0.9,99999999.99,99999999999999999999999999999999999999999999999999.9999999999,9999999999.0,9999999999.0,9.0,9999999999999999.9999,9999999999999999999999999999999999999999999999999999999999999.9999,3);
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,pk) VALUES (-100,-123456,-0.3,-40000.25,-123456789123456789.10001,-1024,-7000.0,-8.0,-999999.9,-9223372036854775807,4);
INSERT INTO t1 (d,d0,d1_1,d10_2,d60_10,n,n0_0,n1,n20_4,n65_4,pk) VALUES (-9999999999.0,-9999999999.0,-0.9,-99999999.99,-99999999999999999999999999999999999999999999999999.9999999999,-9999999999.0,-9999999999.0,-9.0,-9999999999999999.9999,-9999999999999999999999999999999999999999999999999999999999999.9999,5);
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,pk) VALUES (
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
6
);
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,pk) VALUES (10000000000.0,10000000000.0,1.1,100000000.99,100000000000000000000000000000000000000000000000000.0,10000000000.0,10000000000.0,10.0,10000000000000000.9999,10000000000000000000000000000000000000000000000000000000000000.9999,7);
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,pk) VALUES (9999999999.1,9999999999.1,1.9,99999999.001,99999999999999999999999999999999999999999999999999.99999999991,9999999999.1,9999999999.1,9.1,9999999999999999.00001,9999999999999999999999999999999999999999999999999999999999999.11111,8);
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) NULL;
ERROR 42000: Too big precision 66 specified for 'n66'. Maximum is 65
ALTER TABLE t1 ADD COLUMN n66_6 DECIMAL(66,6) NULL;
ERROR 42000: Too big precision 66 specified for 'n66_6'. Maximum is 65
ALTER TABLE t1 ADD COLUMN n66_66 DECIMAL(66,66) NULL;
ERROR 42000: Too big scale 66 specified for 'n66_66'. Maximum is 38
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c DECIMAL NULL,
c1 DECIMAL NULL DEFAULT NULL,
c2 DECIMAL NULL DEFAULT 1.1,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (1.1,1.1,1.1);
Warnings:
Note	1265	Data truncated for column 'c' at row 1
Note	1265	Data truncated for column 'c1' at row 1
Note	1265	Data truncated for column 'c2' at row 1
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	1	1	1
3	NULL	NULL	1
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	1
3	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c NUMERIC NULL,
c1 NUMERIC NULL DEFAULT NULL,
c2 NUMERIC NULL DEFAULT 0 ,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (0 ,0 ,0 );
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	0	0	0
3	NULL	NULL	0
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	0
3	0
DROP TABLE t1;
########################
# Floating point columns (FLOAT, DOUBLE)
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
f FLOAT NULL,
f0 FLOAT(0) NULL,
r1_1 REAL(1,1) NULL,
f23_0 FLOAT(23) NULL,
f20_3 FLOAT(20,3) NULL,
d DOUBLE NULL,
d1_0 DOUBLE(1,0) NULL,
d10_10 DOUBLE PRECISION (10,10) NULL,
d53 DOUBLE(53,0) NULL,
d53_10 DOUBLE(53,10) NULL,
pk DOUBLE NULL PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
f	float	YES		NULL	
f0	float	YES		NULL	
r1_1	double(1,1)	YES		NULL	
f23_0	float	YES		NULL	
f20_3	float(20,3)	YES		NULL	
d	double	YES		NULL	
d1_0	double(1,0)	YES		NULL	
d10_10	double(10,10)	YES		NULL	
d53	double(53,0)	YES		NULL	
d53_10	double(53,10)	YES		NULL	
pk	double	NO	PRI	NULL	
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10,pk) VALUES (12345.12345,12345.12345,0.9,123456789.123,56789.987,11111111.111,8.0,0.0123456789,1234566789123456789,99999999999999999.99999999,1);
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,pk) VALUES (0,0,0,0,0,0,0,0,0,0,2);
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10,pk) VALUES (
99999999999999999999999999999999999999,
99999999999999999999999999999999999999.9999999999999999,
0.9,
99999999999999999999999999999999999999.9,
99999999999999999.999,
999999999999999999999999999999999999999999999999999999999999999999999999999999999,
9,
0.9999999999, 
1999999999999999999999999999999999999999999999999999999,
19999999999999999999999999999999999999999999.9999999999,
3
);
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,pk) VALUES (-999999999999999999999999,-99999999999.999999999999,-0.9,-999.99999999999999999999,-99999999999999999.999,-999999999999999999999999999999999999999999999999999999999999-0.999,-9,-.9999999999,-999999999999999999999999999999.99999999999999999999999,-9999999999999999999999999999999999999999999.9999999999,4);
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
CONCAT('', MAX(f)),
CONCAT('', MAX(f0)),
CONCAT('', MAX(r1_1)),
CONCAT('', MAX(f23_0)),
CONCAT('', MAX(f20_3)),
CONCAT('', MAX(d)),
CONCAT('', MAX(d1_0)),
CONCAT('', MAX(d10_10)),
CONCAT('', MAX(d53)),
CONCAT('', MAX(d53_10)) FROM t1;
CONCAT('', MAX(f))	9.999999680285692e37
CONCAT('', MAX(d))	1e81
CONCAT('', MAX(d10_10))	0.9999999999
CONCAT('', MAX(d1_0))	9
CONCAT('', MAX(d53))	100000000000000000000000000000000000000000000000000000
CONCAT('', MAX(d53_10))	10000000000000000000000000000000000000000000.0000000000
CONCAT('', MAX(f0))	9.999999680285692e37
CONCAT('', MAX(f20_3))	99999998430674940.000
CONCAT('', MAX(f23_0))	9.999999680285692e37
CONCAT('', MAX(r1_1))	0.9
INSERT INTO t1 (f,f0,r1_1,f23_0,f20_3,d,d1_0,d10_10,d53,d53_10,pk) VALUES (
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
9999999999999999999999999999999999999999999999999999999999999.9999,
5
);
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
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	1e61
d	1e81
d10_10	-0.9999999999
d10_10	0.0000000000
d10_10	0.0123456789
d10_10	0.9999999999
d10_10	0.9999999999
d1_0	-9
d1_0	0
d1_0	8
d1_0	9
d1_0	9
d53	-1000000000000000000000000000000
d53	0
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
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,pk) VALUES (
999999999999999999999999999999999999999,
999999999999999999999999999999999999999.9999999999999999,
1.9,
999999999999999999999999999999999999999.9,
999999999999999999.999,
9999999999999999999999999999999999999999999999999999999999999999999999999999999999,
99,
1.9999999999,
1999999999999999999999999999999999999999999999999999999,
19999999999999999999999999999999999999999999.9999999999,
6
);
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	1e61
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	0.9999999999
d1_0	-9
d1_0	0
d1_0	8
d1_0	9
d1_0	9
d1_0	9
d53	-1000000000000000000000000000000
d53	0
d53	100000000000000000000000000000000000000000000000000000
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) NULL;
ALTER TABLE t1 ADD COLUMN n66_6 DECIMAL(256,1) NULL;
ERROR 42000: Too big precision 256 specified for 'n66_6'. Maximum is 65
ALTER TABLE t1 ADD COLUMN n66_66 DECIMAL(40,35) NULL;
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c FLOAT NULL,
c1 FLOAT NULL DEFAULT NULL,
c2 FLOAT NULL DEFAULT 1.1 ,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	float	YES		NULL	
c1	float	YES		NULL	
c2	float	YES		1.1	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (1.1 ,1.1 ,1.1 );
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	1	1	1
3	NULL	NULL	1
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	1
3	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c DOUBLE NULL,
c1 DOUBLE NULL DEFAULT NULL,
c2 DOUBLE NULL DEFAULT 0  ,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	double	YES		NULL	
c1	double	YES		NULL	
c2	double	YES		0	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (0  ,0  ,0  );
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	0	0	0
3	NULL	NULL	0
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	0
3	0
DROP TABLE t1;
########################
# INT columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
i INT NULL,
i0 INT(0) NULL,
i1 INT(1) NULL,
i20 INT(20) NULL,
t TINYINT NULL,
t0 TINYINT(0) NULL,
t1 TINYINT(1) NULL,
t20 TINYINT(20) NULL,
s SMALLINT NULL,
s0 SMALLINT(0) NULL,
s1 SMALLINT(1) NULL,
s20 SMALLINT(20) NULL,
m MEDIUMINT NULL,
m0 MEDIUMINT(0) NULL,
m1 MEDIUMINT(1) NULL,
m20 MEDIUMINT(20) NULL,
b BIGINT NULL,
b0 BIGINT(0) NULL,
b1 BIGINT(1) NULL,
b20 BIGINT(20) NULL,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
i	int(11)	YES		NULL	
i0	int(11)	YES		NULL	
i1	int(1)	YES		NULL	
i20	int(20)	YES		NULL	
t	tinyint(4)	YES		NULL	
t0	tinyint(4)	YES		NULL	
t1	tinyint(1)	YES		NULL	
t20	tinyint(20)	YES		NULL	
s	smallint(6)	YES		NULL	
s0	smallint(6)	YES		NULL	
s1	smallint(1)	YES		NULL	
s20	smallint(20)	YES		NULL	
m	mediumint(9)	YES		NULL	
m0	mediumint(9)	YES		NULL	
m1	mediumint(1)	YES		NULL	
m20	mediumint(20)	YES		NULL	
b	bigint(20)	YES		NULL	
b0	bigint(20)	YES		NULL	
b1	bigint(1)	YES		NULL	
b20	bigint(20)	YES		NULL	
pk	int(11)	NO	PRI	NULL	auto_increment
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 8
Warning	1264	Out of range value for column 'i0' at row 8
Warning	1264	Out of range value for column 'i1' at row 8
Warning	1264	Out of range value for column 'i20' at row 8
Warning	1264	Out of range value for column 't' at row 8
Warning	1264	Out of range value for column 't0' at row 8
Warning	1264	Out of range value for column 't1' at row 8
Warning	1264	Out of range value for column 't20' at row 8
Warning	1264	Out of range value for column 's' at row 8
Warning	1264	Out of range value for column 's0' at row 8
Warning	1264	Out of range value for column 's1' at row 8
Warning	1264	Out of range value for column 's20' at row 8
Warning	1264	Out of range value for column 'm' at row 8
Warning	1264	Out of range value for column 'm0' at row 8
Warning	1264	Out of range value for column 'm1' at row 8
Warning	1264	Out of range value for column 'm20' at row 8
Warning	1264	Out of range value for column 'i' at row 9
Warning	1264	Out of range value for column 'i0' at row 9
Warning	1264	Out of range value for column 'i1' at row 9
Warning	1264	Out of range value for column 'i20' at row 9
Warning	1264	Out of range value for column 't' at row 9
Warning	1264	Out of range value for column 't0' at row 9
Warning	1264	Out of range value for column 't1' at row 9
Warning	1264	Out of range value for column 't20' at row 9
Warning	1264	Out of range value for column 's' at row 9
Warning	1264	Out of range value for column 's0' at row 9
Warning	1264	Out of range value for column 's1' at row 9
Warning	1264	Out of range value for column 's20' at row 9
Warning	1264	Out of range value for column 'm' at row 9
Warning	1264	Out of range value for column 'm0' at row 9
Warning	1264	Out of range value for column 'm1' at row 9
Warning	1264	Out of range value for column 'm20' at row 9
Warning	1264	Out of range value for column 'i' at row 10
Warning	1264	Out of range value for column 'i0' at row 10
Warning	1264	Out of range value for column 'i1' at row 10
Warning	1264	Out of range value for column 'i20' at row 10
Warning	1264	Out of range value for column 't' at row 10
Warning	1264	Out of range value for column 't0' at row 10
Warning	1264	Out of range value for column 't1' at row 10
Warning	1264	Out of range value for column 't20' at row 10
Warning	1264	Out of range value for column 's' at row 10
Warning	1264	Out of range value for column 's0' at row 10
Warning	1264	Out of range value for column 's1' at row 10
Warning	1264	Out of range value for column 's20' at row 10
Warning	1264	Out of range value for column 'm' at row 10
Warning	1264	Out of range value for column 'm0' at row 10
Warning	1264	Out of range value for column 'm1' at row 10
Warning	1264	Out of range value for column 'm20' at row 10
Warning	1264	Out of range value for column 'i' at row 11
Warning	1264	Out of range value for column 'i0' at row 11
Warning	1264	Out of range value for column 'i1' at row 11
Warning	1264	Out of range value for column 'i20' at row 11
Warning	1264	Out of range value for column 't' at row 11
Warning	1264	Out of range value for column 't0' at row 11
Warning	1264	Out of range value for column 't1' at row 11
Warning	1264	Out of range value for column 't20' at row 11
Warning	1264	Out of range value for column 's' at row 11
Warning	1264	Out of range value for column 's0' at row 11
Warning	1264	Out of range value for column 's1' at row 11
Warning	1264	Out of range value for column 's20' at row 11
Warning	1264	Out of range value for column 'm' at row 11
Warning	1264	Out of range value for column 'm0' at row 11
Warning	1264	Out of range value for column 'm1' at row 11
Warning	1264	Out of range value for column 'm20' at row 11
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) NULL;
ERROR 42000: Display width out of range for 'i257' (max = 255)
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c INT NULL,
c1 INT NULL DEFAULT NULL,
c2 INT NULL DEFAULT 2147483647,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (2147483647,2147483647,2147483647);
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	7FFFFFFF	7FFFFFFF	7FFFFFFF
3	NULL	NULL	7FFFFFFF
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	7FFFFFFF
3	7FFFFFFF
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c TINYINT NULL,
c1 TINYINT NULL DEFAULT NULL,
c2 TINYINT NULL DEFAULT 127  ,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (127  ,127  ,127  );
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	7F	7F	7F
3	NULL	NULL	7F
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	7F
3	7F
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c SMALLINT NULL,
c1 SMALLINT NULL DEFAULT NULL,
c2 SMALLINT NULL DEFAULT 0,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (0,0,0);
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	0	0	0
3	NULL	NULL	0
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	0
3	0
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c MEDIUMINT NULL,
c1 MEDIUMINT NULL DEFAULT NULL,
c2 MEDIUMINT NULL DEFAULT 1,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (1,1,1);
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	1	1	1
3	NULL	NULL	1
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	1
3	1
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c BIGINT NULL,
c1 BIGINT NULL DEFAULT NULL,
c2 BIGINT NULL DEFAULT 9223372036854775807,
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES (9223372036854775807,9223372036854775807,9223372036854775807);
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	7FFFFFFFFFFFFFFF	7FFFFFFFFFFFFFFF	7FFFFFFFFFFFFFFF
3	NULL	NULL	7FFFFFFFFFFFFFFF
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	7FFFFFFFFFFFFFFF
3	7FFFFFFFFFFFFFFF
DROP TABLE t1;
########################
# SET columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
a SET('') NULL,
b SET('test1','test2','test3','test4','test5') 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') NULL,
PRIMARY KEY (c)
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	set('')	YES		NULL	
b	set('test1','test2','test3','test4','test5')	YES		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')	NO	PRI	NULL	
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') NULL;
Warnings:
Note	1291	Column 'e' has duplicated value 'a' in SET
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
a	set('')	YES		NULL	
b	set('test1','test2','test3','test4','test5')	YES		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')	NO	PRI	NULL	
e	set('a','A')	YES		NULL	
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') 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') NULL,
c1 SET('test1','test2','test3') NULL DEFAULT NULL,
c2 SET('test1','test2','test3') NULL DEFAULT 'test2,test3',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
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	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('test2,test3','test2,test3','test2,test3');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2	74657374322C7465737433	74657374322C7465737433	74657374322C7465737433
3	NULL	NULL	74657374322C7465737433
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	74657374322C7465737433
3	74657374322C7465737433
DROP TABLE t1;
########################
# TEXT columns
########################
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
pk INT AUTO_INCREMENT PRIMARY KEY,
t TEXT NULL,
t0 TEXT(0) NULL,
t1 TEXT(1) NULL,
t300 TEXT(300) NULL,
tm TEXT(65535) NULL,
t70k TEXT(70000) NULL,
t17m TEXT(17000000) NULL,
tt TINYTEXT NULL,
m MEDIUMTEXT NULL,
l LONGTEXT NULL
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
pk	int(11)	NO	PRI	NULL	auto_increment
t	text	YES		NULL	
t0	text	YES		NULL	
t1	tinytext	YES		NULL	
t300	text	YES		NULL	
tm	text	YES		NULL	
t70k	mediumtext	YES		NULL	
t17m	longtext	YES		NULL	
tt	tinytext	YES		NULL	
m	mediumtext	YES		NULL	
l	longtext	YES		NULL	
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) NULL;
ERROR 42000: Display width out of range for 'ttt' (max = 4294967295)
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c TEXT NULL,
c1 TEXT NULL DEFAULT NULL,
c2 TEXT NULL DEFAULT '',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	text	YES		NULL	
c1	text	YES		NULL	
c2	text	YES		''	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('','','');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2			
3	NULL	NULL	
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	
3	
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c TINYTEXT NULL,
c1 TINYTEXT NULL DEFAULT NULL,
c2 TINYTEXT NULL DEFAULT '',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	tinytext	YES		NULL	
c1	tinytext	YES		NULL	
c2	tinytext	YES		''	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('','','');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2			
3	NULL	NULL	
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	
3	
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c MEDIUMTEXT NULL,
c1 MEDIUMTEXT NULL DEFAULT NULL,
c2 MEDIUMTEXT NULL DEFAULT '',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	mediumtext	YES		NULL	
c1	mediumtext	YES		NULL	
c2	mediumtext	YES		''	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('','','');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2			
3	NULL	NULL	
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	
3	
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
c LONGTEXT NULL,
c1 LONGTEXT NULL DEFAULT NULL,
c2 LONGTEXT NULL DEFAULT '',
pk INT AUTO_INCREMENT PRIMARY KEY
) ENGINE=rocksdb;
SHOW COLUMNS IN t1;
Field	Type	Null	Key	Default	Extra
c	longtext	YES		NULL	
c1	longtext	YES		NULL	
c2	longtext	YES		''	
pk	int(11)	NO	PRI	NULL	auto_increment
INSERT INTO t1 (c,c1,c2) VALUES (NULL,NULL,NULL);
INSERT INTO t1 (c,c1,c2) VALUES ('','','');
INSERT INTO t1 () VALUES ();
SELECT pk, HEX(c), HEX(c1), HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c)	HEX(c1)	HEX(c2)
1	NULL	NULL	NULL
2			
3	NULL	NULL	
SELECT pk, HEX(c2) FROM t1 ORDER BY pk;
pk	HEX(c2)
1	NULL
2	
3	
DROP TABLE t1;