Skip testing circle type on CockroachDB

query_test.go

@@ -1795,6 +1795,8 @@ func TestConnSimpleProtocol(t *testing.T) {
 	// Test high-level type
 
 	{
+		if conn.PgConn().ParameterStatus("crdb_version") == "" {
+			// CockroachDB doesn't support circle type.
 			expected := pgtype.Circle{P: pgtype.Vec2{1, 2}, R: 1.5, Status: pgtype.Present}
 			actual := expected
 			err := conn.QueryRow(
@@ -1810,6 +1812,7 @@ func TestConnSimpleProtocol(t *testing.T) {
 				t.Errorf("expected %v got %v", expected, actual)
 			}
 		}
+	}
 
 	// Test multiple args in single query