-----Ursprüngliche Nachricht----- Von: Jürgen Wondzinski [mailto:[email protected]] Gesendet: Donnerstag, 26. Oktober 2017 17:19 An: 'Rafael Copquin' <[email protected]> Betreff: AW: AW: recno() function in tsql
Hi Rafael, ah, you want a freshly generated SEQUENCE number of your foundset. See this: https://stackoverflow.com/questions/13100000/how-can-i-create-a-temporary-sequence-column-in-my-sql-query-result wOOdy -----Ursprüngliche Nachricht----- Von: Rafael Copquin [mailto:[email protected]] Gesendet: Donnerstag, 26. Oktober 2017 17:09 An: Jürgen Wondzinski Betreff: Re: AW: recno() function in tsql Hi Woody It's been a long time! Welcome back! FYI, I always build all my tables with autoincrementing primary keys. In this particular case the table I am dealing with has 10000 records. The primary keys go from 1 to 10000. But i want to select a small set based on a date range (it is a sales table) I just want the first column of the selected cursor to contain the record number and the other columns the rest of the data. So I should be getting something like this: RecordNo ID Date etc 1 5421 2017-06-15 2 5422 2017-06-15 3 5423 2017-06-16 etc Rafael El 26/10/2017 a las 12:00, Jürgen Wondzinski escribió: > In SQL each record has to have a PrimaryKey (Field) for identifying it, > since SQL doesn't know of records, it knows about result-sets instead. > > The RECNO() in xBase is just the same concept: a unique identifier for the > current session, not meant for a longterm relation setting. If you > designed your SQL table without a unique identifier, then you're out of > luck :) > > > wOOdy > > -----Ursprüngliche Nachricht----- > Von: ProFox [mailto:[email protected]] Im Auftrag von Rafael > Copquin > Gesendet: Donnerstag, 26. Oktober 2017 16:34 > An: profox > Betreff: recno() function in tsql > > Is there an equivalent to the VFP recno() function in T-SQL? > > I'd like to create the following select statement in T-SQL: > > select recno(),otherfields..... from database.dbo.table > > If there is not, what would be a substitute? > > Rafael Copquin > > > [excessive quoting removed by server] _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://mail.leafe.com/mailman/listinfo/profox OT-free version of this list: http://mail.leafe.com/mailman/listinfo/profoxtech Searchable Archive: http://leafe.com/archives/search/profox This message: http://leafe.com/archives/byMID/profox/[email protected] ** All postings, unless explicitly stated otherwise, are the opinions of the author, and do not constitute legal or medical advice. This statement is added to the messages for those lawyers who are too stupid to see the obvious.
