On Thursday 15 September 2016 10:29:27 Dimitry Sibiryakov s...@ibphoenix.com [firebird-support] wrote: > 15.09.2016 10:16, Martin Schreiber mse00...@gmail.com [firebird-support] wrote: > > And then how to get the data? > > Last two parameter of the methods is an output message where output data > is returned in.
Signature of execute in firebird.pas is: " function execute(status: IStatus; transaction: ITransaction; inMetadata: IMessageMetadata; inBuffer: Pointer; outMetadata: IMessageMetadata; outBuffer: Pointer): ITransaction; " A value for outMetadata probably is available by IStatement.getOutputMetadata(). What if one wants to use IAttachment.execute() where no IStatement is available? How can one know if IAttachment.execute() or IAttachment.openCursor() must be called without having IStatement.getFlags() from a prepared statement other than parsing the SQL statement in user code? Does IAttachment.prepare() involve a server roundtrip? Thanks for your patience. Martin ------------------------------------ ------------------------------------ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Visit http://www.firebirdsql.org and click the Documentation item on the main (top) menu. Try FAQ and other links from the left-side menu there. Also search the knowledgebases at http://www.ibphoenix.com/resources/documents/ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------------------------------------ Yahoo Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/firebird-support/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/firebird-support/join (Yahoo! ID required) <*> To change settings via email: firebird-support-dig...@yahoogroups.com firebird-support-fullfeatu...@yahoogroups.com <*> To unsubscribe from this group, send an email to: firebird-support-unsubscr...@yahoogroups.com <*> Your use of Yahoo Groups is subject to: https://info.yahoo.com/legal/us/yahoo/utos/terms/
