zhangjun0x01 commented on code in PR #603:
URL: https://github.com/apache/flink-table-store/pull/603#discussion_r1137247002
##########
flink-table-store-core/src/main/java/org/apache/flink/table/store/file/schema/SchemaManager.java:
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@@ -310,6 +311,27 @@ public TableSchema commitChanges(List<SchemaChange>
changes) throws Exception {
field.name(),
field.type(),
update.newDescription()));
+ } else if (change instanceof UpdateColumnPosition) {
+ UpdateColumnPosition update = (UpdateColumnPosition)
change;
+ SchemaChange.Move move = update.move();
+
+ // key: name ; value : index
+ Map<String, Integer> map = new HashMap<>();
+ for (int i = 0; i < newFields.size(); i++) {
+ map.put(newFields.get(i).name(), i);
+ }
+
+ int fieldIndex = map.get(move.fieldName());
+ int refIndex = 0;
+ if (move.type().equals(SchemaChange.Move.MoveType.FIRST)) {
+ checkMoveIndexEqual(move, fieldIndex, refIndex);
+ newFields.add(refIndex, newFields.remove(fieldIndex));
+ } else if
(move.type().equals(SchemaChange.Move.MoveType.AFTER)) {
+ refIndex = map.get(move.referenceFieldName());
+ checkMoveIndexEqual(move, fieldIndex, refIndex);
+ newFields.add(refIndex + 1,
newFields.remove(fieldIndex));
Review Comment:
yes,it is a bug ,I fixed it
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