diff --git a/include/common/tdataformat.h b/include/common/tdataformat.h
index 5d0b012fcabce7cdd727f3283ab956d771789f55..1f53e731a52ba1169c5e071e64c63bb96de39f77 100644
--- a/include/common/tdataformat.h
+++ b/include/common/tdataformat.h
@@ -74,7 +74,6 @@ int32_t tTSchemaCreate(int32_t sver, SSchema *pSchema, int32_t nCols, STSchema *
 void    tTSchemaDestroy(STSchema *pTSchema);
 
 // SValue ================================
-static FORCE_INLINE int32_t tGetValue(uint8_t *p, SValue *pValue, int8_t type);
 
 // SColVal ================================
 #define CV_FLAG_VALUE ((int8_t)0x0)
@@ -280,15 +279,6 @@ void      tdResetTSchemaBuilder(STSchemaBuilder *pBuilder, schema_ver_t version)
 int32_t   tdAddColToSchema(STSchemaBuilder *pBuilder, int8_t type, int8_t flags, col_id_t colId, col_bytes_t bytes);
 STSchema *tdGetSchemaFromBuilder(STSchemaBuilder *pBuilder);
 
-static FORCE_INLINE int32_t tGetValue(uint8_t *p, SValue *pValue, int8_t type) {
-  if (IS_VAR_DATA_TYPE(type)) {
-    return tGetBinary(p, &pValue->pData, pValue ? &pValue->nData : NULL);
-  } else {
-    memcpy(&pValue->val, p, tDataTypes[type].bytes);
-    return tDataTypes[type].bytes;
-  }
-}
-
 #endif
 
 #ifdef __cplusplus
diff --git a/source/common/src/tdataformat.c b/source/common/src/tdataformat.c
index 73b887342cf995a1aa564b1aa6f5bae55dac01e1..b3d22d7ada5f720d88a71ea51e30cbc9eaae66c5 100644
--- a/source/common/src/tdataformat.c
+++ b/source/common/src/tdataformat.c
@@ -1496,7 +1496,7 @@ static FORCE_INLINE void tColDataGetValue4(SColData *pColData, int32_t iVal, SCo
     }
     value.pData = pColData->pData + pColData->aOffset[iVal];
   } else {
-    tGetValue(pColData->pData + tDataTypes[pColData->type].bytes * iVal, &value, pColData->type);
+    memcpy(&value.val, pColData->pData + tDataTypes[pColData->type].bytes * iVal, tDataTypes[pColData->type].bytes);
   }
   *pColVal = COL_VAL_VALUE(pColData->cid, pColData->type, value);
 }