2009/5/25 Pavel Stehule :
> 2009/5/24 Tom Lane :
>> Pavel Stehule writes:
>>> ==Steps==
>>> 1. add hook to analyser (transform stage) to substitute unknown
>>> columnref by param - when analyser detect unknown columnref, then call
>>> callback, that returns possible para node or NULL (when externa
2009/5/24 Tom Lane :
> Pavel Stehule writes:
>> ==Steps==
>> 1. add hook to analyser (transform stage) to substitute unknown
>> columnref by param - when analyser detect unknown columnref, then call
>> callback, that returns possible para node or NULL (when external
>> environment doesn't have a v
Pavel Stehule writes:
> ==Steps==
> 1. add hook to analyser (transform stage) to substitute unknown
> columnref by param - when analyser detect unknown columnref, then call
> callback, that returns possible para node or NULL (when external
> environment doesn't have a variable). Returned param sho
==Steps==
1. add hook to analyser (transform stage) to substitute unknown
columnref by param - when analyser detect unknown columnref, then call
callback, that returns possible para node or NULL (when external
environment doesn't have a variable). Returned param should be typed
or unknown (for poly
