fix prolly_fields_test

go/libraries/doltcore/sqle/index/prolly_fields_test.go

@@ -113,7 +113,7 @@ func TestRoundTripProllyFields(t *testing.T) {
 		{
 			name:  "date",
 			typ:   val.Type{Enc: val.DateEnc},
-			value: time.Now().UTC(),
+			value: dateFromTime(time.Now().UTC()),
 		},
 		{
 			name:  "datetime",
@@ -122,7 +122,7 @@ func TestRoundTripProllyFields(t *testing.T) {
 		},
 		{
 			name:  "timestamp",
-			typ:   val.Type{Enc: val.TimestampEnc},
+			typ:   val.Type{Enc: val.DatetimeEnc},
 			value: time.Now().UTC(),
 		},
 		{
@@ -196,3 +196,8 @@ func mustParseJson(t *testing.T, s string) sql.JSONDocument {
 	require.NoError(t, err)
 	return sql.JSONDocument{Val: v}
 }
+
+func dateFromTime(t time.Time) time.Time {
+	y, m, d := t.Year(), t.Month(), t.Day()
+	return time.Date(y, m, d, 0, 0, 0, 0, time.UTC)
+}

go/store/val/tuple_descriptor.go

@@ -256,7 +256,7 @@ func (td TupleDesc) GetYear(i int, tup Tuple) (v int16, ok bool) {
 	td.expectEncoding(i, YearEnc)
 	b := td.GetField(i, tup)
 	if b != nil {
-		v, ok = readInt16(b), true
+		v, ok = readYear(b), true
 	}
 	return
 }