JNSimba commented on code in PR #383:
URL: 
https://github.com/apache/doris-flink-connector/pull/383#discussion_r1596289802


##########
flink-doris-connector/src/main/java/org/apache/doris/flink/table/DorisDynamicTableSource.java:
##########
@@ -212,5 +200,17 @@ public boolean supportsNestedProjection() {
     @Override
     public void applyProjection(int[][] projectedFields, DataType 
producedDataType) {
         this.physicalRowDataType = 
Projection.of(projectedFields).project(physicalRowDataType);
+        if (StringUtils.isNullOrWhitespaceOnly(readOptions.getFilterQuery())) {
+            String filterQuery = 
resolvedFilterQuery.stream().collect(Collectors.joining(" AND "));
+            this.readOptions.setFilterQuery(filterQuery);
+        }
+        if (StringUtils.isNullOrWhitespaceOnly(readOptions.getReadFields())) {
+            String[] selectFields =
+                    DataType.getFieldNames(physicalRowDataType).toArray(new 
String[0]);
+            this.readOptions.setReadFields(
+                    Arrays.stream(selectFields)
+                            .map(item -> String.format("`%s`", 
item.trim().replace("`", "")))
+                            .collect(Collectors.joining(", ")));
+        }

Review Comment:
   What are the benefits of putting it below?



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