From b2a70c0a34e86dd9acffa19df6fbb33d9e544ea2 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Tue, 10 Jan 2023 13:33:27 +0800
Subject: [PATCH] enh(query): jump out of loop once queried tables are all
 found.

---
 source/dnode/vnode/src/tsdb/tsdbRead.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/dnode/vnode/src/tsdb/tsdbRead.c b/source/dnode/vnode/src/tsdb/tsdbRead.c
index 91690af4c8..0f0803fb4c 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead.c
@@ -680,6 +680,9 @@ static int32_t doLoadBlockIndex(STsdbReader* pReader, SDataFReader* pFileReader,
     }
 
     taosArrayPush(pIndexList, pBlockIdx);
+    if (taosArrayGetSize(pIndexList) == taosHashGetSize(pReader->status.pTableMap)) {
+      break;
+    }
   }
 
   int64_t et2 = taosGetTimestampUs();