xo::db::Class proc object_type_exists_in_db (public)

 xo::db::Class object_type_exists_in_db [ -object_type object_type ]

Defined in /var/www/openacs.org/packages/xotcl-core/tcl/05-db-procs.tcl

Check, if an object_type exists in the database.

Switches:

-object_type (optional)

Returns:

0 or 1

Testcases:

xotcl_core_tutorial_2, xotcl_core_tutorial_4