From 485a1aedd5a46d69e30bcd0bb736c06586a78edb Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Tue, 17 May 2022 22:27:46 +0800
Subject: [PATCH] fix(query): fix elapsed parameter number

---
 source/libs/function/src/builtinsimpl.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/source/libs/function/src/builtinsimpl.c b/source/libs/function/src/builtinsimpl.c
index b98fd0f243..4ab1a52897 100644
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -2516,7 +2516,7 @@ bool elapsedFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo
   pInfo->min = MAX_TS_KEY;
   pInfo->max = 0;
 
-  if (pCtx->numOfParams == 3) {
+  if (pCtx->numOfParams == 2) {
     pInfo->timeUnit = pCtx->param[1].param.i;
   } else {
     pInfo->timeUnit = 1;
@@ -2540,7 +2540,6 @@ int32_t elapsedFunction(SqlFunctionCtx *pCtx) {
   }
 
   if (pInput->colDataAggIsSet) {
-
     if (pInfo->min == MAX_TS_KEY) {
       pInfo->min = GET_INT64_VAL(&pAgg->min);
       pInfo->max = GET_INT64_VAL(&pAgg->max);
-- 
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