From be0d35a5af93f21e1ee774b440d0a093577432f3 Mon Sep 17 00:00:00 2001
From: wangjiaming0909 <604227650@qq.com>
Date: Tue, 2 Jan 2024 10:20:04 +0800
Subject: [PATCH] fix: last table scan reported invalid param when col was
 dropped which should report invalid col

---
 source/dnode/vnode/src/tsdb/tsdbRead2.c      | 2 +-
 tests/system-test/2-query/last_cache_scan.py | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbRead2.c b/source/dnode/vnode/src/tsdb/tsdbRead2.c
index 1f54f13592..4ca7881814 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead2.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead2.c
@@ -120,7 +120,7 @@ static int32_t updateBlockSMAInfo(STSchema* pSchema, SBlockLoadSuppInfo* pSupInf
     } else if (pTCol->colId < pSupInfo->colId[j]) {  // do nothing
       i += 1;
     } else {
-      return TSDB_CODE_INVALID_PARA;
+      return TSDB_CODE_TDB_INVALID_TABLE_SCHEMA_VER;
     }
   }
 
diff --git a/tests/system-test/2-query/last_cache_scan.py b/tests/system-test/2-query/last_cache_scan.py
index 39271318ba..23433277c2 100644
--- a/tests/system-test/2-query/last_cache_scan.py
+++ b/tests/system-test/2-query/last_cache_scan.py
@@ -413,8 +413,7 @@ class TDTestCase:
         tdSql.checkCols(3)
         tdSql.checkData(0, 0, None)
         tdSql.checkData(0, 1, None)           
-
-
+        tdSql.query_success_failed('select last(c2), c2, c3 from meters', queryTimes=10, expectErrInfo="Invalid column name: c2")
 
     def run(self):
         self.prepareTestEnv()