EVOLUTION-MANAGER

Edit File: alter_table.test

--source include/have_rocksdb.inc

# 
# Basic ALTER TABLE statements.
#
# USAGE of table options in ALTER statements
#   is covered in tbl_standard_opts and tbl_opt*.tests.
#
# Index operations are covered in index* tests.
#
# ALTER OFFLINE is not covered as it is not supported, as of 5.5.23
#

--disable_warnings
DROP TABLE IF EXISTS t1, t2;
--enable_warnings

CREATE TABLE t1 (pk INT PRIMARY KEY, a INT, c CHAR(8)) ENGINE=rocksdb;
INSERT INTO t1 VALUES (1,1,'a'),(2,5,'z');

# Column operations

ALTER TABLE t1 ADD COLUMN b INT;
SHOW CREATE TABLE t1;

ALTER TABLE t1 ALTER COLUMN a SET DEFAULT '0';
SHOW CREATE TABLE t1;

ALTER TABLE t1 ALTER a DROP DEFAULT;
SHOW CREATE TABLE t1;

ALTER TABLE t1 CHANGE COLUMN b b1 CHAR(8) FIRST;
SHOW CREATE TABLE t1;

ALTER TABLE t1 CHANGE b1 b INT AFTER c;
SHOW CREATE TABLE t1;

ALTER TABLE t1 CHANGE b b CHAR(8);
SHOW CREATE TABLE t1;

ALTER TABLE t1 MODIFY COLUMN b INT;
SHOW CREATE TABLE t1;

ALTER TABLE t1 MODIFY COLUMN b CHAR(8) FIRST;
SHOW CREATE TABLE t1;

ALTER TABLE t1 MODIFY COLUMN b INT AFTER a;
SHOW CREATE TABLE t1;

ALTER TABLE t1 DROP COLUMN b;
SHOW CREATE TABLE t1;

# Rename table

ALTER TABLE t1 RENAME TO t2;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE t1;
SHOW CREATE TABLE t2;
DROP TABLE t2;

# ORDER BY
CREATE TABLE t1 (pk INT PRIMARY KEY, a INT, b INT) ENGINE=rocksdb;
INSERT INTO t1 VALUES (1,1,5),(2,2,2),(3,4,3);
SHOW CREATE TABLE t1;

ALTER TABLE t1 ORDER BY b ASC, a DESC, pk DESC;
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;

# Character set, collate

CREATE TABLE t1 (pk INT PRIMARY KEY, a INT, b CHAR(8), c CHAR(8)) ENGINE=rocksdb CHARACTER SET latin1 COLLATE latin1_general_cs;
INSERT INTO t1 VALUES (1,5,'z','t');
SHOW CREATE TABLE t1;

ALTER TABLE t1 CONVERT TO CHARACTER SET utf8;
SHOW CREATE TABLE t1;

ALTER TABLE t1 DEFAULT CHARACTER SET = latin1 COLLATE latin1_general_ci;
SHOW CREATE TABLE t1;

# A 'null' ALTER operation

ALTER TABLE t1 FORCE;
SHOW CREATE TABLE t1;

DROP TABLE t1;