Re: ESQL/C -- sqlturbo and sqldetach()
Posted in 1993
In <FORNEY.93Jan19085549@vega.bsdsun> forney@vega.bsdsun (Elizabeth Forney -- NEC America Network Management Group) writes:
>I need the capability to access two databases at once from a single
>application. With Version 5.00 of ESQL/C I noticed that there is a
>sqldetach function now available. The manual is not quite clear, and I
>am wondering if sqldetach allows me to process requests from two databases
>at once, without closing one database before accessing the other? The
>manual did not contain a code example. Could anyone on the net clarify the
>use of sqldetach -- possibly with a code snippet illustrating its use?
I get the impression you're barking up the wrong tree here. As I
understand it sqldetach() allows a child process to detach from it's
parent's sqlturbo.
I don't understand why your requirement is not handled by code such as:
DATABASE db1;
INSERT INTO db2:tab2 SELECT * FROM tab1 WHERE ...
since you imply you are using OnLine 5.0 (as SE can't do it) and I would
call this one app accessing two databases???
graeme
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Disclaimer: The author's opinions are his own, and not necessarily
those of Pyramid Technology Ltd. or Pyramid Technology Inc.