more work

source/dnode/vnode/src/inc/tsdb.h

@@ -91,7 +91,7 @@ typedef struct SDelFWriter SDelFWriter;
 
 int32_t tsdbDelFWriterOpen(SDelFWriter **ppWriter, SDelFile *pFile, STsdb *pTsdb);
 int32_t tsdbDelFWriterClose(SDelFWriter *pWriter, int8_t sync);
-int32_t tsdbWriteDelData(SDelFWriter *pWriter, SDelData *pDelData, uint8_t **ppBuf);
+int32_t tsdbWriteDelData(SDelFWriter *pWriter, SDelData *pDelData, uint8_t **ppBuf, int64_t *rOffset, int64_t *rSize);
 int32_t tsdbWriteDelIdx(SDelFWriter *pWriter, SDelIdx *pDelIdx, uint8_t **ppBuf);
 int32_t tsdbUpdateDelFileHdr(SDelFWriter *pWriter, uint8_t **ppBuf);
 

source/dnode/vnode/src/tsdb/tsdbCommit.c

@@ -662,7 +662,8 @@ static int32_t tsdbCommitTableDelEnd(SCommitter *pCommitter) {
   int32_t code = 0;
 
   // write table del data
-  code = tsdbWriteDelData(pCommitter->pDelFWriter, &pCommitter->delDataNew, NULL);
+  code = tsdbWriteDelData(pCommitter->pDelFWriter, &pCommitter->delDataNew, NULL, &pCommitter->delIdxItem.offset,
+                          &pCommitter->delIdxItem.size);
   if (code) goto _err;
 
   // add SDelIdxItem

source/dnode/vnode/src/tsdb/tsdbReaderWriter.c

@@ -139,7 +139,7 @@ _err:
   return code;
 }
 
-int32_t tsdbWriteDelData(SDelFWriter *pWriter, SDelData *pDelData, uint8_t **ppBuf) {
+int32_t tsdbWriteDelData(SDelFWriter *pWriter, SDelData *pDelData, uint8_t **ppBuf, int64_t *rOffset, int64_t *rSize) {
   int32_t  code = 0;
   uint8_t *pBuf = NULL;
   int64_t  size;
@@ -170,6 +170,8 @@ int32_t tsdbWriteDelData(SDelFWriter *pWriter, SDelData *pDelData, uint8_t **ppB
   ASSERT(n == size);
 
   // update
+  *rOffset = pWriter->pFile->size;
+  *rSize = size;
   pWriter->pFile->offset = pWriter->pFile->size;
   pWriter->pFile->size += size;