It seems your 14 digit API well number is being converted to a real before being output with only 2 digits of precision, giving the string "3.11E+13".
This is nearly guaranteed to NOT be unique. You need to request a CSV File with the API well number in string format. -----Urspr?ngliche Nachricht----- Von: sqlite-users-bounces at mailinglists.sqlite.org [mailto:sqlite-users-bounces at mailinglists.sqlite.org] Im Auftrag von Daniel Telvock Gesendet: Mittwoch, 16. M?rz 2016 22:43 An: SQLite mailing list Betreff: [sqlite] Error msg help Anyone know what this is trying to tell me? I cannot import the CSV because of this error. Everything is labeled as VARCHAR and api_well_number is marked as the unique identifier. SQLiteManager: INSERT INTO "main"."WELLS" VALUES ("Adams, E.H. et al",'Schuyler','Hector','3.11E+13','Collins 1','UM','Unknown Not Found','DW','Dry Wildcat','8') [ UNIQUE constraint failed: WELLS.api_well_number ] Exception Name: NS_ERROR_STORAGE_CONSTRAINT Exception Message: Component returned failure code: 0x80630003 (NS_ERROR_STORAGE_CONSTRAINT) [mozIStorageStatement.execute] Dan Telvock Environment Reporter Investigative Post <http://www.investigativepost.org/> Twitter: @dantelvock 716-831-2626 ext. 3 _______________________________________________ sqlite-users mailing list sqlite-users at 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: hick at 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.