making diff table schema conversion api public
@@ -65,8 +65,7 @@ public final class TableDiff {
* delta values and one for the difference of the two. For remaining columns (which are neither
* keys nor values), two columns are included for base and delta values.
*/
- @VisibleForTesting
- static TableMetadata diffMetadata(TableMetadata inputMetadata) {
+ public static TableMetadata diffMetadata(TableMetadata inputMetadata) {
ImmutableList.Builder<ColumnMetadata> diffColumnMetatadata = ImmutableList.builder();
// 1. Insert all key columns
for (ColumnMetadata cm : inputMetadata.getColumnMetadata()) {
