BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  ADOQuery filter          BorlandTalk.com Forum Index -> Delphi Databases (ADO) View previous topic :: View next topic   Author Message Alan T Guest Posted: Wed Apr 18, 2007 8:11 am    Post subject: ADOQuery filter How do I make the filter something like 'LIKE' in SQL? eg. Name = 'John*' so returns 'Johnny', 'Johnson', 'johnny', 'johnson' Back to top Paul Scott Guest Posted: Wed Apr 18, 2007 5:08 pm    Post subject: Re: ADOQuery filter On Wed, 18 Apr 2007 05:24:02 +0100, Alan T <alanpltseNOSPAM (AT) yahoo (DOT) com.au> wrote: Quote: How do I make the filter something like 'LIKE' in SQL? eg. Name = 'John*' so returns 'Johnny', 'Johnson', 'johnny', 'johnson' In SQL(server) (and Access-via-ADO) the wild card is a percent "%" not an asterisk name like 'John%' -- Paul Scott Information Management Systems Macclesfield, UK. Back to top Alan T Guest Posted: Thu Apr 19, 2007 5:15 am    Post subject: Re: ADOQuery filter Thanks. Can I make it case insensitive? "Paul Scott" <paul.scott (AT) removethis_infmansys (DOT) com> wrote in message news:op.tqzaojuldgyzbd@ims-w15.infmansys.net... On Wed, 18 Apr 2007 05:24:02 +0100, Alan T <alanpltseNOSPAM (AT) yahoo (DOT) com.au> wrote: Quote: How do I make the filter something like 'LIKE' in SQL? eg. Name = 'John*' so returns 'Johnny', 'Johnson', 'johnny', 'johnson' In SQL(server) (and Access-via-ADO) the wild card is a percent "%" not an asterisk name like 'John%' -- Paul Scott Information Management Systems Macclesfield, UK. Back to top Asim Guest Posted: Thu Apr 19, 2007 8:11 am    Post subject: Re: ADOQuery filter Quote: Can I make it case insensitive? Hi Alan, It is case insensitive only by default, but in case you want it to be case sensitive use COLLATE Name COLLATE SQL_Latin1_General_CP1_CS_AS like 'John%' with results like 'Johnny', 'Johnson' excluding 'johnny', 'johnson' Regards, Asim Khan --- posted by geoForum on http://delphi.newswhat.com Back to top Alan T Guest Posted: Fri Apr 20, 2007 8:11 am    Post subject: Re: ADOQuery filter Sorry, what I want to do is not using SQL but set the Filter property of the ADOQuery component. "Asim" <akasimkhan (AT) yahoo (DOT) com> wrote in message news:4626daf5$1 (AT) newsgroups (DOT) borland.com... Quote: Can I make it case insensitive? Hi Alan, It is case insensitive only by default, but in case you want it to be case sensitive use COLLATE Name COLLATE SQL_Latin1_General_CP1_CS_AS like 'John%' with results like 'Johnny', 'Johnson' excluding 'johnny', 'johnson' Regards, Asim Khan --- posted by geoForum on http://delphi.newswhat.com Back to top Asim Guest Posted: Fri Apr 20, 2007 8:11 am    Post subject: Re: ADOQuery filter Hi Alan, Set Filtered := True; and EITHER implement the following method, something like procedure TForm.ADOQueryFilterRecord(DataSet: TDataSet; var Accept: Boolean); begin Accept:=(DataSet.FieldByName('State').Value='CA') or (DataSet.FieldByName('State').Value=Null) end; OR Filter := 'State = ' + QuotedStr('CA') + ' OR ' + 'State = NULL'; Regards, Asim Khan --- posted by geoForum on http://delphi.newswhat.com Back to top Steve Zimmelman Guest Posted: Wed Apr 25, 2007 8:11 am    Post subject: Re: ADOQuery filter This works with MS SQL Server and the SQLOLEDB provider. AdoQuery1.Filter = 'Name like ''John%'' '; AdoQuery1.Filtered := True ; -Steve- "Alan T" <alanpltseNOSPAM (AT) yahoo (DOT) com.au> wrote in message news:46259d43$1 (AT) newsgroups (DOT) borland.com... Quote: How do I make the filter something like 'LIKE' in SQL? eg. Name = 'John*' so returns 'Johnny', 'Johnson', 'johnny', 'johnson' Back to top Alan T Guest Posted: Mon May 14, 2007 7:54 am    Post subject: Re: ADOQuery filter Thanks. It works. "Steve Zimmelman" <skz (AT) charter (DOT) nospam.net> wrote in message news:462ec2f4 (AT) newsgroups (DOT) borland.com... Quote: This works with MS SQL Server and the SQLOLEDB provider. AdoQuery1.Filter = 'Name like ''John%'' '; AdoQuery1.Filtered := True ; -Steve- "Alan T" <alanpltseNOSPAM (AT) yahoo (DOT) com.au> wrote in message news:46259d43$1 (AT) newsgroups (DOT) borland.com... How do I make the filter something like 'LIKE' in SQL? eg. 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