category_tree::exists_p (private)

 category_tree::exists_p tree_id

Defined in packages/categories/tcl/test/categories-procs.tcl

Checks if category tree exists directly in the DB.

Parameters:

tree_id (required)

Returns:

1 if exists, 0 if doesn't

Testcases:

category_tree_import, category_synonyms, category_tree_procs

Source code:

    return [db_0or1row tree_exists {
        select 1 from category_trees where tree_id = :tree_id
    }]

XQL Not present:

Generic, PostgreSQL, Oracle