From f3677d2d2a1622d47eefe3d3c0a8a7d9575c5b41 Mon Sep 17 00:00:00 2001
From: Marccos <1534661820@qq.com>
Date: Sat, 22 Jun 2024 16:10:30 +0800
Subject: [PATCH] implement fetch device

---
 .../plan/relational/analyzer/StatementAnalyzer.java           | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java
index 9c9cf8f8d966..8b9f8e29dfe9 100644
--- a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java
+++ b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java
@@ -233,7 +233,7 @@ private Visitor(
     @Override
     public Scope process(Node node, Optional<Scope> scope) {
       Scope returnScope = super.process(node, scope);
-      if (node instanceof CreateDevice) {
+      if (node instanceof CreateDevice || node instanceof FetchDevice) {
         return returnScope;
       }
       checkState(
@@ -2433,7 +2433,7 @@ protected Scope visitCreateDevice(CreateDevice node, Optional<Scope> context) {
 
     @Override
     protected Scope visitFetchDevice(FetchDevice node, Optional<Scope> context) {
-      return Scope.builder().build();
+      return null;
     }
   }