{ Code = "db5_a" }); // System.InvalidOperationException: 'Connection already open' await dbContext.SaveChangesAsync(); } using (var dbContext = new TestDbContext(options)) { dbContext.Add(new Locale { Code = "db5_b" }); await dbContext.SaveChangesAsync(); } if (rollback) ...
System.ArgumentException: Format of the initialization string does not conform to specification starting at index 0. at System.Data.Common.DbConnectionOptions.GetKeyValuePair(String connectionString, Int32 currentPosition, StringBuilder buffer, Boolean useOdbcRules, String& keyname, String& keyvalue) at...
npgsql / efcore.pg Public Notifications Fork 207 Star 1.4k Code Issues 231 Pull requests 20 Actions Security Insights New issue SQL Generation System.FormatException: Index (zero based) must be greater than or equal to zero and less than the size of the argument list....