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Filename : wl6219-engine.test
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#
# WL#6219: Deprecate and remove YEAR(2) type
#          Storage engine-specific test
#
#
# Variables which have to be set before calling this script:
#
#   $engine_type -- Storage engine to be tested
#

let $wl6219_default_storage_engine=`select @@global.default_storage_engine`;
eval SET global default_storage_engine=$engine_type;
eval SET session default_storage_engine=$engine_type;

--echo # Test for warnings on column creation

let $i= 5;

while($i) {
  eval CREATE TABLE t1 (y YEAR($i) NOT NULL);
  SHOW CREATE TABLE t1;
  DROP TABLE t1;

--error ER_PARSE_ERROR
  eval CREATE TABLE t1 (y YEAR(-$i) NOT NULL);
  dec $i;
}

CREATE TABLE t1 (y YEAR(0) NOT NULL);
SHOW CREATE TABLE t1;
DROP TABLE t1;

--error ER_PARSE_ERROR
CREATE TABLE t1 (y YEAR(-1) NOT NULL);
--error ER_PARSE_ERROR
CREATE TABLE t1 (y YEAR(-4294967296) NOT NULL);
--error ER_PARSE_ERROR
CREATE TABLE t1 (y YEAR(-4294967295) NOT NULL);
--error ER_PARSE_ERROR
CREATE TABLE t1 (y YEAR(NULL) NOT NULL);
--error ER_PARSE_ERROR
CREATE TABLE t1 (y YEAR('') NOT NULL);
--error ER_PARSE_ERROR
CREATE TABLE t1 (y YEAR('a') NOT NULL);
--error ER_PARSE_ERROR
CREATE TABLE t1 (y YEAR('-a') NOT NULL);


--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE t1 (y YEAR(4294967296) NOT NULL);

CREATE TABLE t1 (y YEAR(4294967295) NOT NULL);
SHOW CREATE TABLE t1;
DROP TABLE t1;

--echo # Test for default column width value

CREATE TABLE t1 (y YEAR NOT NULL);
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #
--echo # Check various ALTER TABLE operations on YEAR(2) type
--echo #

CREATE TABLE t1 (i INT NOT NULL);

--echo # Try to create new YEAR(2) column with ALTER TABLE

ALTER TABLE t1 ADD COLUMN y YEAR(2) NOT NULL;
SHOW CREATE TABLE t1;

--echo # Try to convert YEAR(4) column to YEAR(2) with ALTER TABLE

ALTER TABLE t1 MODIFY COLUMN y YEAR(2) NOT NULL;
SHOW CREATE TABLE t1;

ALTER TABLE t1 MODIFY COLUMN i YEAR(2) NOT NULL;
SHOW CREATE TABLE t1;
ALTER TABLE t1 MODIFY COLUMN i INT NOT NULL;

DROP TABLE t1;


if ($engine_type != "MERGE") {

--echo #
--echo # Regression tests
--echo #

CREATE TABLE t1 (y YEAR NOT NULL DEFAULT 0,
                 i INT NOT NULL DEFAULT 0,
		 c VARCHAR(20) NOT NULL DEFAULT '');

--disable_query_log
--echo # insert [1901..2155]
let $i = 255;
while ($i) {
  let $x = 1901 + 255 - $i;
  eval INSERT INTO t1 (i, c) VALUES($x, $x);
  dec $i;
}
--echo # insert [0..99]
let $i = 100;
while ($i) {
  let $x = 100 - $i;
  eval INSERT INTO t1 (i, c) VALUES($x, $x);
  dec $i;
}
--enable_query_log

UPDATE t1 SET i = c;

--echo # should return no warnings
UPDATE t1 SET y = c;
--echo # should return no warnings
UPDATE t1 SET y = i;
--echo # should return no warnings
INSERT INTO t1 (y) VALUES (0), ('00'), ('0000');
TRUNCATE t1;

--echo # test out-of-range values, should return warnings

INSERT INTO t1 (i) VALUES (-1), (1800), (2156), (2147483647);
--echo # should return 4 warnings
UPDATE t1 SET y = i;
--sorted_result
SELECT y, i FROM t1;
TRUNCATE t1;

--echo # should return 4 warnings
INSERT INTO t1 (c) VALUES (''), (' '), ('2012qwer'), ('qwer');
UPDATE t1 SET y = c;
--sorted_result
SELECT y, CONCAT('"', c, '"') FROM t1;

DROP TABLE t1;

} # if ($engine_type != "MERGE")

eval SET @@global.default_storage_engine = $wl6219_default_storage_engine;
eval SET @@session.default_storage_engine = $wl6219_default_storage_engine;

--echo #