[EMAIL PROTECTED] (Michal =?iso-8859-2?q?Maru=B9ka?=) writes: > So, my question is: should i look at the code which walks that tree > (probably related to the function SendRowDescriptionMessage), or > is this code (which provides the distinguishing info) already available?
The problem is you haven't said what it is you want to distinguish. Yes, p is the primary key of A ... so then what? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html