On Fri, Mar 19, 2010 at 03:13:19PM -0400, Vance E. Neff scratched on the wall:
> First of all, I apologize for hijacking the thread! I did not intend
> to, I just screwed up!
>
> Second:
> Question about binding:
>
> I know how to prepare an INSERT state, for example:
> INSERT into table1 values (?, ?, ?);
> and in the wrapper I am using I can specify the index # (1, 2 or 3) of
> the column and the value in order to set the values.
>
> The question is:
> How to do this with an update statement? Is there a way to specify the
> index of the columns used in the where clause? Such as:
> UPDATE table1 set (?, ?, ?) WHERE col1=? and col2=?;
You can't do that. You can only bind values where you would
otherwise use a literal. In specific, you cannot bind identifiers
(e.g. column names) or SQL phrases.
You need to do something like:
UPDATE table1 SET col1=?, col2=?, col3=? WHERE col1=? AND col2=?
-j
--
Jay A. Kreibich < J A Y @ K R E I B I.C H >
"Our opponent is an alien starship packed with atomic bombs. We have
a protractor." "I'll go home and see if I can scrounge up a ruler
and a piece of string." --from Anathem by Neal Stephenson
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