21 lines
577 B
SQL
21 lines
577 B
SQL
# $column1_type_name must be set.
|
|
# $column2_type_name must be set.
|
|
# $column2_value must be set.
|
|
|
|
--echo # t1 column type name: $column1_type_name
|
|
--echo # t2 column type name: $column2_type_name
|
|
--echo # t2 column value: $column2_value
|
|
|
|
eval CREATE TABLE t1(a INT, b $column1_type_name);
|
|
eval CREATE TABLE t2(a INT, b $column2_type_name NOT NULL);
|
|
|
|
INSERT INTO t1 VALUES (1, NULL);
|
|
eval INSERT INTO t2 VALUES (1, $column2_value);
|
|
|
|
CREATE TRIGGER t2_bu BEFORE UPDATE ON t2 FOR EACH ROW SET @b = 1;
|
|
|
|
--error ER_BAD_NULL_ERROR
|
|
UPDATE t1, t2 SET t2.b = t1.b;
|
|
|
|
DROP TABLE t1, t2;
|