You are literally mixing apples and oranges without creating a superclass "fruit" that contains a field to tell them apart and a set of attributes (=fields) merged from the attributes of the component tables.
-----Ursprüngliche Nachricht----- Von: sqlite-users [mailto:sqlite-users-boun...@mailinglists.sqlite.org] Im Auftrag von do...@mail.com Gesendet: Mittwoch, 01. März 2017 02:40 An: sqlite-users@mailinglists.sqlite.org Betreff: [sqlite] UNION # SELECT * FROM processors UNION SELECT * FROM storage; Error: SELECTs to the left and right do not have the same number of result columns. All tables that I created in my database have differing column names, values, and amounts of columns with the noted exception of the one column which is common (board). I've no idea what to do now. Why is this an error? Thank you, David _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users ___________________________________________ Gunter Hick Software Engineer Scientific Games International GmbH FN 157284 a, HG Wien Klitschgasse 2-4, A-1130 Vienna, Austria Tel: +43 1 80100 0 E-Mail: h...@scigames.at This communication (including any attachments) is intended for the use of the intended recipient(s) only and may contain information that is confidential, privileged or legally protected. Any unauthorized use or dissemination of this communication is strictly prohibited. If you have received this communication in error, please immediately notify the sender by return e-mail message and delete all copies of the original communication. Thank you for your cooperation. _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
