optimise logic

apache · Nov 11, 2023 · 6455d91 · 6455d91
1 parent af085b9
commit 6455d91
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...rdingsphere/sqlfederation/optimizer/converter/segment/from/impl/SimpleTableConverter.java b/...rdingsphere/sqlfederation/optimizer/converter/segment/from/impl/SimpleTableConverter.java
@@ -55,7 +55,7 @@ public static Optional<SqlNode> convert(final SimpleTableSegment segment) {
             addOwnerNames(names, segment.getOwner().get());
         }
         names.add(tableName.getIdentifier().getValue());
-        if (segment.getDbLink().isPresent()) {
+        if (segment.getDbLink().isPresent() && segment.getAt().isPresent()) {
             names.add(segment.getAt().get().getValue());
             names.add(segment.getDbLink().get().getValue());
         }