From 351ac2d81c92571830f6d628b0be81a523883f37 Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Tue, 7 Jun 2022 16:54:08 +0800
Subject: [PATCH] fix bugs

---
 source/libs/function/inc/builtinsimpl.h | 1 +
 source/libs/function/src/builtins.c     | 2 +-
 source/libs/function/src/builtinsimpl.c | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/source/libs/function/inc/builtinsimpl.h b/source/libs/function/inc/builtinsimpl.h
index c8adf2c936..cd4fb6f3b8 100644
--- a/source/libs/function/inc/builtinsimpl.h
+++ b/source/libs/function/inc/builtinsimpl.h
@@ -81,6 +81,7 @@ int32_t getApercentileMaxSize();
 bool getApercentileFuncEnv(struct SFunctionNode* pFunc, SFuncExecEnv* pEnv);
 bool apercentileFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo);
 int32_t apercentileFunction(SqlFunctionCtx *pCtx);
+int32_t apercentileFunctionMerge(SqlFunctionCtx* pCtx);
 int32_t apercentileFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock);
 int32_t apercentilePartialFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock);
 
diff --git a/source/libs/function/src/builtins.c b/source/libs/function/src/builtins.c
index b2d3b7df06..b3ecb48050 100644
--- a/source/libs/function/src/builtins.c
+++ b/source/libs/function/src/builtins.c
@@ -1244,7 +1244,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .translateFunc = translateApercentileMerge,
     .getEnvFunc   = getApercentileFuncEnv,
     .initFunc     = dummyInit,
-    .processFunc  = apercentileFunction,
+    .processFunc  = apercentileFunctionMerge,
     .finalizeFunc = apercentileFinalize
   },
   {
diff --git a/source/libs/function/src/builtinsimpl.c b/source/libs/function/src/builtinsimpl.c
index 63ec46c96a..409094bef2 100644
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -2159,7 +2159,7 @@ int32_t apercentilePartialFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
     }
   } else {
     if (pInfo->pHisto->numOfElems > 0) {
-      memcpy(varDataVal(tmp), pInfo->pHisto, resultBytes);
+      memcpy(varDataVal(tmp), pInfo, resultBytes);
       varDataSetLen(tmp, resultBytes);
     } else {
       return TSDB_CODE_SUCCESS;