::xowiki::page_order_uses

This procedure is defined in the server but not documented via ad_proc or proc_doc and may be intended as a private interface.

The procedure is defined as:

proc ::xowiki::page_order_uses_ltree {} {
    
    if {[::xo::dc has_ltree]} {
      ::xo::xotcl_package_cache eval ::xowiki::page_order_uses_ltree {
        return [::xo::dc get_value check_po_ltree {
          select count(*) from pg_attribute a, pg_type t, pg_class c
          where attname = 'page_order' and a.atttypid = t.oid and c.oid = a.attrelid
          and relname = 'xowiki_page'}]
      }
    } else {
      return 0
    }
  
}