CHECK

Sends each SQL statement to the database at compilation time.

Syntax:

[NO]CHECK

Properties:

Default:

NOCHECK

Dependencies:

CHECK requires that you also:

Set the DB compiler directive option, or identify the database using the DB2DBDFT environment variable.
If the connection to the database specified requires authentication, then the PASS compiler directive option is also required.

Scope:

Used at compile time:	Yes
Behavior at run time:	N/A

See Scope - OpenESQL SQL Compiler Directive Options for more information.

Comments:

Depending on your driver and/or DBMS and in certain circumstances, CHECK does not flag invalid SQL statements.

You can specify the [NOCHECK], [ALSO CHECK], or [WITH CHECK] statement prefix to affect specific SQL statements. See SQL Statement Prefixes for CHECK Directive for complete information.