Alvaro Herrera wrote: > ipig wrote: > > > 2.1) How do I efficiently access information in tables from the backend > > code? > > Since heap_open function needs the oid of the relation, how can I get > > those parameters for heap_open? > > > > Suppose that at the beginning, I only know the name of the relation, > > which functions I need to call? > > You can create a RangeVar using makeRangeVar and call heap_openrv().
Or just look in the code to see how other code is calling heap_open(). -- Bruce Momjian http://candle.pha.pa.us EnterpriseDB http://www.enterprisedb.com + If your life is a hard drive, Christ can be your backup. + ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
