Subject | Re: How to use the new ROW_COUNT context variable in FB2? |
---|---|
Author | rj1102 |
Post date | 2006-03-14T21:17:15Z |
>Martijn,
> ROW_COUNT is only used in PSQL (Stored Procedures and
> Triggers) after any DML operation.
>
> eg:
>
> INSERT INTO ...
>
> ChangedRows = ROW_COUNT;
>
>
>
> In Firebird 2, ROW_COUNT can also return the number of
> rows selected after doing a SELECT (eg: cursor open) in
> PSQL.
Thanks, I understand.
But just out of curiosity: why is row_count not implemented in the
api for SELECT's (FB 2)?
I'm using IBSQL (IBX) and this has an AffectedRow property which
returns the number of affacted rows for DML-statements, probably
using the interbase api.
I was hoping that with the introduction of FB 2, AffectedRows of
TIBSQL would also be usefull for SELECT-statements.
Sorry if this questions is getting out of scope for this newsgroup.
Thanks,
Robert