db_null (public, deprecated)

 db_null

Defined in packages/acs-tcl/tcl/01-database-procs.tcl

Deprecated. Invoking this procedure generates a warning.

Returns:

an empty string, which Oracle thinks is null. Deprecated: This routine was invented to provide an RDBMS-specific null value but doesn't actually work. I (DRB) left it in to speed porting - we should really clean up the code and pull out the calls instead, though.

See Also:

• ""

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Source code:

ad_log_deprecated proc db_null
    return ""

XQL Not present:

Generic, PostgreSQL, Oracle