On Thu, Jan 23, 2003 at 08:58:24PM +0530, Shridhar Daithankar wrote: > Well, when using libpq, I create a pool of PGconn*. What pool I create with > ecpg? Looking at ecpglib.h, it seems that I need to create a pool of char *
Yes. You use it as EXEC SQL AT :connection_var SELECT ... > That is correct but I did not find any example of how to use a particular > connection in an SQL statement. It would be a fairly trivial guess that the > connection name is one of the arguments to ECPGdo. But how the SQL statement > look like, I don't have a clue. Also I don't know know how to use ECPGsetconn > to set a connection. No documentation on that. You don't call either one yourself. Let ecpg do that job. Some of the test cases in the source tree use AT. Just look under .../ecpg/test. > I can guess that ECPG maintains a mapping between connection name and PGconn* > object for a user. If possible it would be very helpful to form a ecpg > connection on top a user supplied PGconn* object. Why? It's possible, but you have to work with structures not meant to be used outside the lib. Michael -- Michael Meskes Email: [EMAIL PROTECTED] ICQ: 179140304 Go SF 49ers! Go Rhein Fire! Use Debian GNU/Linux! Use PostgreSQL! ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
