2016. 04. 07. 21:41 keltezéssel, Ann Harrison aharri...@ibphoenix.com [firebird-support] írta: > You're thinking of a case where there is a (possibly unstated) referential > relationship between the table that you're getting fields from and the other > table in the view. The table you're getting data from is the referencing > table and the other is the referenced table. In that particular case, the > join doesn't matter, but there's no way that Firebird can know that.
Hi Ann, Thank you for the detailed answer! So, I am smarter than Firebird, because I know which JOIN needed and which not. :-) Gabor ------------------------------------ ------------------------------------ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 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/
