IGNORE

ignore

description

tip

For developer debugging only, do not call this function manually in the production environment.

Syntax

BOOLEAN ignore(T expr...)

Returns false for any input.

example

mysql> select m1, ignore(m1,m2,m1+m2,1) from t_nullable;
+------+----------------------------------------------------------------------+
| m1   | ignore(CAST(`m1` AS BIGINT), CAST(`m2` AS BIGINT), (`m1` + `m2`), 1) |
+------+----------------------------------------------------------------------+
|    1 |                                                                    0 |
+------+----------------------------------------------------------------------+

mysql> select ignore();
+----------+
| ignore() |
+----------+
|        0 |
+----------+

keywords

ignore