From be320e801819d194e74e08f9c43adffa8a72fe75 Mon Sep 17 00:00:00 2001
From: shenglian zhou <shenglian_zhou@163.com>
Date: Sat, 28 Aug 2021 14:55:01 +0800
Subject: [PATCH] schemaless: add batch log to identify performance hotspot

---
 src/client/src/tscParseLineProtocol.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/client/src/tscParseLineProtocol.c b/src/client/src/tscParseLineProtocol.c
index 37283b1fb6..16eea1f991 100644
--- a/src/client/src/tscParseLineProtocol.c
+++ b/src/client/src/tscParseLineProtocol.c
@@ -892,12 +892,13 @@ static int32_t insertChildTableBatch(TAOS* taos,  char* cTableName, SArray* cols
   size_t batchSize = MIN(maxBatchSize, rows);
   SArray* batchBind = taosArrayInit(batchSize, POINTER_BYTES);
   int32_t code = TSDB_CODE_SUCCESS;
-  for (int i=0; i<rows;) {
+  for (int i = 0; i < rows;) {
     int j = i;
     for (; j < i + batchSize && j<rows; ++j) {
       taosArrayPush(batchBind, taosArrayGet(rowsBind, j));
     }
-    if (j>=i) {
+    if (j > i) {
+      tscDebug("SML:0x%"PRIx64" insert child table batch from line %d to line %d", info->id, i, j - 1);
       code = doInsertChildTableWithStmt(taos, sql, cTableName, batchBind, info);
       if (code != 0) {
         taosArrayDestroy(batchBind);
-- 
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