public void ClientEncodingConnectionParam()
{
using (var conn = OpenConnection())
Assert.That(conn.ExecuteScalar("SHOW client_encoding"), Is.Not.EqualTo("SQL_ASCII"));
var connString = new NpgsqlConnectionStringBuilder(ConnectionString) {
ClientEncoding = "SQL_ASCII",
Pooling = false
};
using (var conn = OpenConnection(connString))
Assert.That(conn.ExecuteScalar("SHOW client_encoding"), Is.EqualTo("SQL_ASCII"));
}