Working with NpgsqlConnection http://www.sqlines.com/postgresql/npgsql_cs_result_sets Copy command (Bulk insert) http://www.npgsql.org/doc/copy.html This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters Show hidden characters public static void BulkInsertNpgsql<T>(this […]