Re: providing arguements to queries
Chuck Bearden <[email protected]> Mon, 29 Nov 2004 10:17:15 -0600
| Newsgroups | gmane.comp.python.db.pypgsql.user |
|---|---|
| Message-ID | <[email protected]> |
On Sun, 28 Nov 2004 10:42:12 +0100, Karsten Hilbert <[email protected]> wrote: [...] > The query arguments are intended to be values for the *where* > clause, no ? I am inclined to agree with Karsten that query arguments are for the WHERE clause. To insert the names of columns to be retrieved into a SELECT statement at runtime, I would use Python string formatting and a helper function that returns a tuple of days of the week: def daysOfWeek(): <build list 'L' with range of days> return tuple(L) [...] cur.excute("Select %s from table" % (daysOfWeek())) Chuck ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/