fix bug

apache · Mar 7, 2022 · 978ddff · 978ddff
1 parent 6bf2b30
commit 978ddff
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/core/src/main/java/org/apache/calcite/sql/SqlUtil.java b/core/src/main/java/org/apache/calcite/sql/SqlUtil.java
@@ -1055,6 +1055,8 @@ public static void validateCharset(ByteString value, Charset charset) {
       SqlCall lateralTableRef = ((SqlCall) node).operand(0);
       if (lateralTableRef.getKind() == SqlKind.AS) {
         return lateralTableRef.operand(0);
+      } else {
+        return lateralTableRef;
       }
     }
     return node;