From 9ee563996d8377c8ad33aebef7a9754f32f386fb Mon Sep 17 00:00:00 2001
From: hzcheng <hzcheng@taosdata.com>
Date: Mon, 4 May 2020 21:41:03 +0800
Subject: [PATCH] add uid to SCompIdx

---
 src/tsdb/inc/tsdbMain.h     | 5 +++--
 src/tsdb/src/tsdbRWHelper.c | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/tsdb/inc/tsdbMain.h b/src/tsdb/inc/tsdbMain.h
index 39808ab02f..22d0691416 100644
--- a/src/tsdb/inc/tsdbMain.h
+++ b/src/tsdb/inc/tsdbMain.h
@@ -261,11 +261,12 @@ SFileGroup *tsdbGetFileGroupNext(SFileGroupIter *pIter);
 typedef struct {
   int32_t len;
   int32_t offset;
+  int32_t padding; // For padding purpose
   int32_t hasLast : 1;
   int32_t numOfBlocks : 31;
-  int32_t checksum;
+  int64_t uid;
   TSKEY   maxKey;
-} SCompIdx; /* sizeof(SCompIdx) = 24 */
+} SCompIdx; /* sizeof(SCompIdx) = 28 */
 
 /**
  * if numOfSubBlocks == 0, then the SCompBlock is a sub-block
diff --git a/src/tsdb/src/tsdbRWHelper.c b/src/tsdb/src/tsdbRWHelper.c
index 653379e03b..e32a646296 100644
--- a/src/tsdb/src/tsdbRWHelper.c
+++ b/src/tsdb/src/tsdbRWHelper.c
@@ -414,6 +414,7 @@ int tsdbWriteCompInfo(SRWHelper *pHelper) {
     ASSERT((pIdx->len - sizeof(SCompInfo) - sizeof(TSCKSUM)) % sizeof(SCompBlock) == 0);
     taosCalcChecksumAppend(0, (uint8_t *)pHelper->pCompInfo, pIdx->len);
     pIdx->offset = lseek(pHelper->files.nHeadF.fd, 0, SEEK_END);
+    pIdx->uid = pHelper->tableInfo.uid;
     if (pIdx->offset < 0) return -1;
     ASSERT(pIdx->offset >= tsizeof(pHelper->pCompIdx));
 
-- 
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