12: FUNCTION check_versions_exists (p_catalog_group_id IN NUMBER) RETURN BOOLEAN IS
13:
14: CURSOR c IS
15: SELECT 1 16: FROM dual 17: WHERE EXISTS (SELECT NULL
18: FROM ego_mtl_catalog_grp_vers_b ver
19: WHERE ver.item_catalog_group_id = p_catalog_group_id
20: AND version_seq_id > 0);