xo::db::Attribute method db_attribute_defined (public)

 <instance of xo::db::Attribute> db_attribute_defined \
    [ -object_type object_type ] [ -attribute_name attribute_name ]

Defined in packages/xotcl-core/tcl/05-db-procs.tcl

One could try caching this, but be aware that this also requires proper flushing, this value cannot be considered immutable, not even per request. ns_log notice "GN: db_attribute_defined name $attribute_name type $object_type" ::xo::dc 0or1row -prepare text,text check_att { select 1 from acs_attributes where attribute_name = :attribute_name and object_type = :object_type }

Switches:

-object_type (optional)

-attribute_name (optional)

Testcases:

No testcase defined.