BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  update only one table          BorlandTalk.com Forum Index -> Delphi Databases (ADO) View previous topic :: View next topic   Author Message Keith Guest Posted: Fri Jun 09, 2006 4:02 pm    Post subject: update only one table I have a dbgrid that links to adoquery, which reads multiple tables, then user edit data in the dbgrid, how to update only one table and do not make any changes to other tables? Hope you understand me, if not, pls let me know. thank you in advance. Back to top Darren Guest Posted: Fri Jun 09, 2006 8:14 pm    Post subject: Re: update only one table in Before Post ... (Dataset as TADODataset).Properties['Unique Table'].Value := 'MyTable'; "Keith" <support (AT) borlandbbs (DOT) cn> wrote in message news:44895551 (AT) newsgroups (DOT) borland.com... Quote: I have a dbgrid that links to adoquery, which reads multiple tables, then user edit data in the dbgrid, how to update only one table and do not make any changes to other tables? Hope you understand me, if not, pls let me know. thank you in advance. Back to top Vitali Kalinin Guest Posted: Fri Jun 09, 2006 9:14 pm    Post subject: Re: update only one table "Darren" <D arren @pclegends.com> ÓÏÏÂÝÉÌ/ÓÏÏÂÝÉÌÁ × ÎÏ×ÏÓÔÑÈ ÓÌÅÄÕÀÝÅÅ: news:44899062$1 (AT) newsgroups (DOT) borland.com... Quote: in Before Post ... (Dataset as TADODataset).Properties['Unique Table'].Value := 'MyTable'; Are you sure that it will work for Updates and Inserts? AFAIK While Unique Table is set, the Delete method affects only the named table. The AddNew, Resync, Update, and UpdateBatch methods affect any appropriate underlying base tables of the Recordset. Back to top Darren Guest Posted: Fri Jun 09, 2006 9:34 pm    Post subject: Re: update only one table Make the fields you don't want changed read only. "Keith" <support (AT) borlandbbs (DOT) cn> wrote in message news:44895551 (AT) newsgroups (DOT) borland.com... Quote: I have a dbgrid that links to adoquery, which reads multiple tables, then user edit data in the dbgrid, how to update only one table and do not make any changes to other tables? Hope you understand me, if not, pls let me know. thank you in advance. Back to top keith Guest Posted: Sat Jun 10, 2006 6:52 am    Post subject: Re: update only one table thanks for your advice, I will try. -- Env: SQL SERVER + Delphi 7 + ADO "Darren" <D arren @pclegends.com> дÈëÏûÏ¢ÐÂÎÅ:4489a306 (AT) newsgroups (DOT) borland.com... Quote: Make the fields you don't want changed read only. "Keith" <support (AT) borlandbbs (DOT) cn> wrote in message news:44895551 (AT) newsgroups (DOT) borland.com... I have a dbgrid that links to adoquery, which reads multiple tables, then user edit data in the dbgrid, how to update only one table and do not make any changes to other tables? Hope you understand me, if not, pls let me know. thank you in advance. 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