mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 21:12:26 +01:00
92 lines
2.1 KiB
PHP
92 lines
2.1 KiB
PHP
#
|
|
# NOT NULL attribute in columns
|
|
#
|
|
# Usage:
|
|
# let $col_definition = <column type (and possibly more options)>;
|
|
# let $col_default = <default non-null value for a column>;
|
|
# --source col_not_null.inc
|
|
#
|
|
# We will add NOT NULL at the end of $col;
|
|
#
|
|
# Also, if $col_default is defined,
|
|
# we will create a table with 2 columns
|
|
# (one with DEFAULT $col_default, and one without any default),
|
|
# and will also attempt to add a column with DEFAULT NULL.
|
|
#
|
|
|
|
--disable_warnings
|
|
DROP TABLE IF EXISTS t1;
|
|
--enable_warnings
|
|
|
|
--let $create_definition = c $col_definition NOT NULL
|
|
--source create_table.inc
|
|
if ($mysql_errname)
|
|
{
|
|
--source unexpected_result.inc
|
|
}
|
|
if (!$mysql_errname)
|
|
{
|
|
SHOW COLUMNS IN t1;
|
|
|
|
--let $error_codes = ER_BAD_NULL_ERROR
|
|
INSERT INTO t1 (c) VALUES (NULL);
|
|
--source check_errors.inc
|
|
|
|
DROP TABLE t1;
|
|
}
|
|
|
|
if ($col_default != '')
|
|
{
|
|
let $create_definition =
|
|
c $col_definition NOT NULL,
|
|
c2 $col_definition NOT NULL DEFAULT $col_default
|
|
;
|
|
--source create_table.inc
|
|
if ($mysql_errname)
|
|
{
|
|
--source unexpected_result.inc
|
|
}
|
|
if (!$mysql_errname)
|
|
{
|
|
SHOW COLUMNS IN t1;
|
|
|
|
--let $error_codes = ER_INVALID_DEFAULT
|
|
--let $alter_definition = ADD COLUMN err $col_definition NOT NULL DEFAULT NULL
|
|
--source alter_table.inc
|
|
if ($mysql_errname != ER_INVALID_DEFAULT)
|
|
{
|
|
--let $functionality = ALTER or DEFAULT
|
|
--source unexpected_result.inc
|
|
}
|
|
|
|
--let $error_codes = ER_BAD_NULL_ERROR
|
|
INSERT INTO t1 (c) VALUES (NULL);
|
|
--source check_errors.inc
|
|
if ($mysql_errname != ER_BAD_NULL_ERROR)
|
|
{
|
|
--let $functionality = NOT NULL columns
|
|
--source unexpected_result.inc
|
|
}
|
|
|
|
# HEX should be universal for all column types
|
|
SELECT HEX(c), HEX(c2) FROM t1;
|
|
|
|
--let $error_codes = ER_BAD_NULL_ERROR
|
|
INSERT INTO t1 (c2) VALUES (NULL);
|
|
--source check_errors.inc
|
|
|
|
--eval INSERT INTO t1 (c) VALUES ($col_default)
|
|
if ($mysql_errname)
|
|
{
|
|
--let $functionality = DEFAULT
|
|
--source unexpected_result.inc
|
|
}
|
|
SELECT COUNT(c), COUNT(c2) FROM t1;
|
|
|
|
DROP TABLE t1;
|
|
}
|
|
}
|
|
|
|
# We don't want to preserve it
|
|
let $col_default = ;
|
|
|