Cursoradapter eases the transition from DBC to SQL: you can tailor the SQL command according to the backend, recycle your code, test against either backend seamlessly.
Thierry Nivelet http://foxincloud.com/ Give your VFP app a second life in your cloud > Le 20 août 2019 à 16:11, Paul H. Tarver <p...@tpcqpc.com> a écrit : > > Peter, > > Personally, I like SPT because I can build valid and safe pass-through > commands in my code based on user selections, generate the string, hand it > off to the server with an ASYNCH connection and easily provide users with > progress feedback while data is returned. > > For some reason, I've never been able to wrap my head around cursor adapters > completely. Maybe it’s a control issue! :) I think SPT just made more sense > to me upfront. Thankfully, Foxpro gives you plenty of different ways to > accomplish the same things and you can pick the one that works the way you > do! I use it to query data for reporting purposes and it gives me a lot of > control over how I construct the query string since I can use all of the > string functions within Foxpro to build exactly the query I want based upon > users' selections. > > Another advantage is I able to dump the query string to my audit files just > before the SQLEXEC() command fires, so if something goes wrong, I can just > copy the query to my SQL management tool and see if I can manually figure out > what is going on. > > So far, I've used SPT successfully to backend Foxpro with SQL, MySQL, Oracle, > Access, PostgreSQL, SQLite, etc. I just tweak queries to customize for the > database and the rest of my code remains the same. > > It works for me, but I'm sure, someone else here will provide you with the > benefits of cursor adapters. > > Paul H. Tarver > > > -----Original Message----- > From: ProfoxTech [mailto:profoxtech-boun...@leafe.com] On Behalf Of Peter > Cushing > Sent: Tuesday, August 20, 2019 4:40 AM > To: profoxt...@leafe.com > Subject: SQL server connection > > Hi, > > After running my app (VFP 9) on our local network (with a DBC) for many > years, we are upgrading it (in stages) to a visual studio app with SQL > server back end. > I have read many people here talking about using SQL as a back end. At > the beginning I will just be accessing the SQL data for reporting > purposes but may need to write to it at some point. Looking through the > archives some people mentioned SPT and others cursor adapters. Just > wondering what people recommend to connect, so I can avoid the usual > gotchas. > > Thanks, > -- > Peter Cushing > IT Department > WHISPERING SMITH > > > > This communication is intended for the person or organisation to whom it is > addressed. The contents are confidential and may be protected in law. > Unauthorised use, copying or disclosure of any of it may be unlawful. If you > have received this message in error, please notify us immediately by > telephone or email. > > www.whisperingsmith.com > > Whispering Smith Ltd Head Office:61 Great Ducie Street, Manchester M3 1RR. > Tel:0161 831 3700 > Fax:0161 831 3715 > > London Office: 101 St. Martin's Lane,London, WC2N 4AZ Tel:0207 299 7960 > > [excessive quoting removed by server] _______________________________________________ Post Messages to: ProFox@leafe.com Subscription Maintenance: http://mail.leafe.com/mailman/listinfo/profox OT-free version of this list: http://mail.leafe.com/mailman/listinfo/profoxtech Searchable Archive: https://leafe.com/archives This message: https://leafe.com/archives/byMID/2d89c72e-0f84-41a1-885c-c45f1320d...@foxincloud.com ** 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.
