Hi! Pygresql, DB-API.
I search for a solution to get meta information about last query, because I must export these infos to Delphi. Delphi have TDataSet, and it have meta structure that must be defined before I create it. For char/varchar fields I must define their sizes! Pygresql is not retreive the field sizes. Ok, it have solution that CHAR fields values have full size; but varchars are not. Ok, secondary I can calc all field lengths before I export, and I can set THIS CALCULATED size to the field, but this is data dependent. If I have NULL only, the field size = 0. Next query get 71 to the field len. Next query is 234... So I wanna ask that a.) have I some special way in Pygresql to retreive the char/varchar field's length? b.) if not, how to I realize this (other ways)? Thanks for your help: dd -- http://mail.python.org/mailman/listinfo/python-list
