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Messages 1 to 4 of 4 total |
dataset rowcount |
Mon, Feb 26 2018 2:40 AM | Permanent Link |
Paul Waegemans IMS bvba | I'am using a dataset (query) in EWB and it is for 100% sure that in certain cases no matching records are retrieved.
Nevertheless in the Afterload of the dataset I see that te rowcount is giving result = 1. If 1 record is retrieved the rowcount returns 1 and if 2 records are retrieved the rowcount returns 2; So these are OK. DBISAM version 4.44 build 2 EWB version 2.06 build 11 Could this be a bug? Paul Waegemans |
Mon, Feb 26 2018 4:18 AM | Permanent Link |
Uli Becker | Paul,
> I'am using a dataset (query) in EWB and it is for 100% sure that in certain cases no matching records are retrieved. > > Nevertheless in the Afterload of the dataset I see that te rowcount is giving result = 1. I remember a similar problem in one of my first apps. At that time I was using an own webserver and the problem was related to the response of that webserver (it returned a record with NULL values instead of nothing). Which webserver are you using? How does the JSON result look like when you execute the request in a browser window? Uli |
Mon, Feb 26 2018 5:54 AM | Permanent Link |
Walter Matte Tactical Business Corporation | Do you close the Dataset before you call LoadRows? Use Fiddler to see the response returning from the server - you will the contents of the reeturnign JSON. Walter |
Tue, Feb 27 2018 2:13 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Paul,
<< I'am using a dataset (query) in EWB and it is for 100% sure that in certain cases no matching records are retrieved. Nevertheless in the Afterload of the dataset I see that te rowcount is giving result = 1. >> Is this reproducible ? If so, then please reduce it to a sample project and send it to me along with the relevant DBISAM tables. Tim Young Elevate Software www.elevatesoft.com |
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