public void PqsqlDataReaderTest7() { // test UTF-8 column names roundtrip mCmd.CommandText = "select 12345 as \"€₺£$¥\", 67890 as \"⣿⣶⣤⣀⠀\";"; using (PqsqlDataReader reader = mCmd.ExecuteReader()) { reader.Read(); string c0 = reader.GetName(0); string c1 = reader.GetName(1); Assert.AreEqual("€₺£$¥", c0); Assert.AreEqual("⣿⣶⣤⣀⠀", c1); } // test lower/upper parameter names roundtrip mCmd.CommandText = "select :P0 as \"零\", :P1 as \"一\", :p2 as \"二\", :p3 as \"三\" ;"; mCmd.Parameters.AddWithValue("p0", 0); mCmd.Parameters.AddWithValue("p1", 1); mCmd.Parameters.AddWithValue("P2", 2); mCmd.Parameters.AddWithValue("P3", 3); using (PqsqlDataReader reader = mCmd.ExecuteReader()) { reader.Read(); string c0 = reader.GetName(0); string c1 = reader.GetName(1); string c2 = reader.GetName(2); string c3 = reader.GetName(3); int i0 = reader.GetInt32(0); int i1 = reader.GetInt32(1); int i2 = reader.GetInt32(2); int i3 = reader.GetInt32(3); Assert.AreEqual(0, i0); Assert.AreEqual(1, i1); Assert.AreEqual(2, i2); Assert.AreEqual(3, i3); Assert.AreEqual("零", c0); Assert.AreEqual("一", c1); Assert.AreEqual("二", c2); Assert.AreEqual("三", c3); } }