Re: [sqlite] calculated columns in views
Simon Slavin wrote: > On 12 Feb 2018, at 6:00pm, Istvan Heckl wrote: >> Because of this bug at the moment SQLite can not be used with Entity >> Framework if calculated columns are involved. > > SQLite does not have calculated columns. I guess he means something like this (which works fine in plain SQLite): $ sqlite3 sqlite> create view v as select 1, 2+3, 4 as x; sqlite> .header on sqlite> .mode columns sqlite> select * from v; 1 2+3 x -- -- -- 1 5 4 But I doubt that System.Data.SQLite removes the result column names. Regards, Clemens ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] calculated columns in views
On 12 Feb 2018, at 6:00pm, Istvan Heckl wrote: > Because of this bug at the moment SQLite can not be used with Entity > Framework if calculated columns are involved. SQLite does not have calculated columns. There is no such feature in SQLite. Therefore there can't be a bug in it. Comments near the bottom of the path suggest that ErikEJ has implemented a work-around for the problem. If there is a remaining problem, please feel free to tell us which feature of SQLite isn't working properly and provide a SQLite schema/statement which demonstrates the problem. That'll be something we can work with. Simon. ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] calculated columns in views
Hi! I use Visual studio with SQlCeToolbox. First I thought I found an error in the SQlCeToolbox but the author said " As suspected, this is a bug deep down in System.Data.SQLite" The error is detailed in: https://github.com/ErikEJ/SqlCeToolbox/issues/612 Because of this bug at the moment SQLite can not be used with Entity Framework if calculated columns are involved. -- Üdvözlettel, / Best wishes, István _ Dr. István Heckl, Associate Professor, Head of Department Department of Computer Science and Systems Technology University of Pannonia Egyetem u. 10; 8200 Veszprem; Hungary email: he...@dcs.uni-pannon.hu phone: +36 88 62 47-08 cell: +36 70 55-84-777 room: I918 web: www.dcs.uni-pannon.hu/heckl _ ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
