diff --git a/include/libs/nodes/plannodes.h b/include/libs/nodes/plannodes.h
index f559ba2b51cc7c9a054cca890e841b90461326b1..a27237cab37dd484c966615d232b197d4aa9050d 100644
--- a/include/libs/nodes/plannodes.h
+++ b/include/libs/nodes/plannodes.h
@@ -112,7 +112,7 @@ typedef struct SJoinLogicNode {
   SNode*     pOnConditions;
   bool       isSingleTableJoin;
   EOrder     inputTsOrder;
-  SNode*     pEqualOnConditions;
+  SNode*     pColEqualOnConditions;
 } SJoinLogicNode;
 
 typedef struct SAggLogicNode {
@@ -406,7 +406,7 @@ typedef struct SSortMergeJoinPhysiNode {
   SNode*     pOnConditions;
   SNodeList* pTargets;
   EOrder     inputTsOrder;
-  SNode*     pEqualOnCondtions;
+  SNode*     pColEqualOnConditions;
 } SSortMergeJoinPhysiNode;
 
 typedef struct SAggPhysiNode {
diff --git a/source/libs/executor/src/joinoperator.c b/source/libs/executor/src/joinoperator.c
index 46c6b242954e972a3d60be59c377327ca629c485..442f8162edb98c619a3a5cd631acb845e902a978 100644
--- a/source/libs/executor/src/joinoperator.c
+++ b/source/libs/executor/src/joinoperator.c
@@ -52,7 +52,7 @@ typedef struct SJoinOperatorInfo {
   int32_t      rightPos;
   SColumnInfo  rightCol;
   SNode*       pCondAfterMerge;
-  SNode*       pEqualOnConditions;
+  SNode*       pColEqualOnConditions;
 
   SArray*      leftEqOnCondCols;
   char*        leftEqOnCondKeyBuf;
@@ -117,13 +117,13 @@ static void extractEqualOnCondColsFromOper(SJoinOperatorInfo* pInfo, SOperatorIn
   }
 }
 
-static void extractTagEqualCondCols(SJoinOperatorInfo* pInfo, SOperatorInfo** pDownStream, SNode* pTagEqualNode,
+static void extractEqualOnCondCols(SJoinOperatorInfo* pInfo, SOperatorInfo** pDownStream, SNode* pEqualOnCondNode,
                                     SArray* leftTagEqCols, SArray* rightTagEqCols) {
   SColumn left = {0};
   SColumn right = {0};
-  if (nodeType(pTagEqualNode) == QUERY_NODE_LOGIC_CONDITION && ((SLogicConditionNode*)pTagEqualNode)->condType == LOGIC_COND_TYPE_AND) {
+  if (nodeType(pEqualOnCondNode) == QUERY_NODE_LOGIC_CONDITION && ((SLogicConditionNode*)pEqualOnCondNode)->condType == LOGIC_COND_TYPE_AND) {
     SNode* pNode = NULL;
-    FOREACH(pNode, ((SLogicConditionNode*)pTagEqualNode)->pParameterList) {
+    FOREACH(pNode, ((SLogicConditionNode*)pEqualOnCondNode)->pParameterList) {
       SOperatorNode* pOperNode = (SOperatorNode*)pNode;
       extractEqualOnCondColsFromOper(pInfo, pDownStream, pOperNode, &left, &right);
       taosArrayPush(leftTagEqCols, &left);
@@ -132,8 +132,8 @@ static void extractTagEqualCondCols(SJoinOperatorInfo* pInfo, SOperatorInfo** pD
     return;
   }
 
-  if (nodeType(pTagEqualNode) == QUERY_NODE_OPERATOR) {
-    SOperatorNode* pOperNode = (SOperatorNode*)pTagEqualNode;
+  if (nodeType(pEqualOnCondNode) == QUERY_NODE_OPERATOR) {
+    SOperatorNode* pOperNode = (SOperatorNode*)pEqualOnCondNode;
     extractEqualOnCondColsFromOper(pInfo, pDownStream, pOperNode, &left, &right);
     taosArrayPush(leftTagEqCols, &left);
     taosArrayPush(rightTagEqCols, &right);
@@ -259,11 +259,11 @@ SOperatorInfo* createMergeJoinOperatorInfo(SOperatorInfo** pDownstream, int32_t
     pInfo->inputOrder = TSDB_ORDER_DESC;
   }
 
-  pInfo->pEqualOnConditions = pJoinNode->pEqualOnCondtions;
-  if (pInfo->pEqualOnConditions != NULL) {
+  pInfo->pColEqualOnConditions = pJoinNode->pColEqualOnConditions;
+  if (pInfo->pColEqualOnConditions != NULL) {
     pInfo->leftEqOnCondCols = taosArrayInit(4, sizeof(SColumn));
     pInfo->rightEqOnCondCols = taosArrayInit(4, sizeof(SColumn));
-    extractTagEqualCondCols(pInfo, pDownstream, pInfo->pEqualOnConditions, pInfo->leftEqOnCondCols, pInfo->rightEqOnCondCols);
+    extractEqualOnCondCols(pInfo, pDownstream, pInfo->pColEqualOnConditions, pInfo->leftEqOnCondCols, pInfo->rightEqOnCondCols);
     initTagColskeyBuf(&pInfo->leftEqOnCondKeyLen, &pInfo->leftEqOnCondKeyBuf, pInfo->leftEqOnCondCols);
     initTagColskeyBuf(&pInfo->rightEqOnCondKeyLen, &pInfo->rightEqOnCondKeyBuf, pInfo->rightEqOnCondCols);
     _hash_fn_t hashFn = taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY);
@@ -309,7 +309,7 @@ static void mergeJoinDestoryBuildTable(SSHashObj* pBuildTable) {
 
 void destroyMergeJoinOperator(void* param) {
   SJoinOperatorInfo* pJoinOperator = (SJoinOperatorInfo*)param;
-  if (pJoinOperator->pEqualOnConditions != NULL) {
+  if (pJoinOperator->pColEqualOnConditions != NULL) {
     mergeJoinDestoryBuildTable(pJoinOperator->rightBuildTable);
     taosMemoryFreeClear(pJoinOperator->rightEqOnCondKeyBuf);
     taosArrayDestroy(pJoinOperator->rightEqOnCondCols);
@@ -567,7 +567,7 @@ static int32_t mergeJoinJoinDownstreamTsRanges(SOperatorInfo* pOperator, int64_t
                                              pJoinInfo->leftPos, timestamp, leftRowLocations, leftCreatedBlocks);
     mergeJoinGetDownStreamRowsEqualTimeStamp(pOperator, 1, pJoinInfo->rightCol.slotId, pJoinInfo->pRight,
                                              pJoinInfo->rightPos, timestamp, rightRowLocations, rightCreatedBlocks);
-    if (pJoinInfo->pEqualOnConditions != NULL && taosArrayGetSize(rightRowLocations) > 16) {
+    if (pJoinInfo->pColEqualOnConditions != NULL && taosArrayGetSize(rightRowLocations) > 16) {
       mergeJoinFillBuildTable(pJoinInfo, rightRowLocations);
       rightUseBuildTable = true;
       taosArrayDestroy(rightRowLocations);
diff --git a/source/libs/nodes/src/nodesCloneFuncs.c b/source/libs/nodes/src/nodesCloneFuncs.c
index c2771e00054858093a59da54845ab2003b668733..f18e666741111ab75bc2d3835d4b8de2295292f0 100644
--- a/source/libs/nodes/src/nodesCloneFuncs.c
+++ b/source/libs/nodes/src/nodesCloneFuncs.c
@@ -401,7 +401,7 @@ static int32_t logicJoinCopy(const SJoinLogicNode* pSrc, SJoinLogicNode* pDst) {
   COPY_SCALAR_FIELD(joinType);
   CLONE_NODE_FIELD(pMergeCondition);
   CLONE_NODE_FIELD(pOnConditions);
-  CLONE_NODE_FIELD(pEqualOnConditions);
+  CLONE_NODE_FIELD(pColEqualOnConditions);
   COPY_SCALAR_FIELD(isSingleTableJoin);
   COPY_SCALAR_FIELD(inputTsOrder);
   return TSDB_CODE_SUCCESS;
diff --git a/source/libs/nodes/src/nodesCodeFuncs.c b/source/libs/nodes/src/nodesCodeFuncs.c
index d16cd79e97a306538750f108dcf607f91f8db11a..f061fe60d28b5925b8ada841fe905e1e8fa30279 100644
--- a/source/libs/nodes/src/nodesCodeFuncs.c
+++ b/source/libs/nodes/src/nodesCodeFuncs.c
@@ -1416,7 +1416,7 @@ static int32_t jsonToLogicPlan(const SJson* pJson, void* pObj) {
 static const char* jkJoinLogicPlanJoinType = "JoinType";
 static const char* jkJoinLogicPlanOnConditions = "OnConditions";
 static const char* jkJoinLogicPlanMergeCondition = "MergeConditions";
-static const char* jkJoinLogicPlanTagEqualConditions = "TagEqualConditions";
+static const char* jkJoinLogicPlanColEqualOnConditions = "ColumnEqualOnConditions";
 
 static int32_t logicJoinNodeToJson(const void* pObj, SJson* pJson) {
   const SJoinLogicNode* pNode = (const SJoinLogicNode*)pObj;
@@ -1432,7 +1432,7 @@ static int32_t logicJoinNodeToJson(const void* pObj, SJson* pJson) {
     code = tjsonAddObject(pJson, jkJoinLogicPlanOnConditions, nodeToJson, pNode->pOnConditions);
   }
   if (TSDB_CODE_SUCCESS == code) {
-    code = tjsonAddObject(pJson, jkJoinLogicPlanTagEqualConditions, nodeToJson, pNode->pEqualOnConditions);
+    code = tjsonAddObject(pJson, jkJoinLogicPlanColEqualOnConditions, nodeToJson, pNode->pColEqualOnConditions);
   }
   return code;
 }
@@ -1451,7 +1451,7 @@ static int32_t jsonToLogicJoinNode(const SJson* pJson, void* pObj) {
     code = jsonToNodeObject(pJson, jkJoinLogicPlanOnConditions, &pNode->pOnConditions);
   }
   if (TSDB_CODE_SUCCESS == code) {
-    code = jsonToNodeObject(pJson, jkJoinLogicPlanTagEqualConditions, &pNode->pEqualOnConditions);
+    code = jsonToNodeObject(pJson, jkJoinLogicPlanColEqualOnConditions, &pNode->pColEqualOnConditions);
   }
   return code;
 }
@@ -1883,7 +1883,7 @@ static const char* jkJoinPhysiPlanInputTsOrder = "InputTsOrder";
 static const char* jkJoinPhysiPlanMergeCondition = "MergeCondition";
 static const char* jkJoinPhysiPlanOnConditions = "OnConditions";
 static const char* jkJoinPhysiPlanTargets = "Targets";
-static const char* jkJoinPhysiPlanTagEqualConditions = "TagEqualConditions";
+static const char* jkJoinPhysiPlanColEqualOnConditions = "ColumnEqualOnConditions";
 
 static int32_t physiJoinNodeToJson(const void* pObj, SJson* pJson) {
   const SSortMergeJoinPhysiNode* pNode = (const SSortMergeJoinPhysiNode*)pObj;
@@ -1905,7 +1905,7 @@ static int32_t physiJoinNodeToJson(const void* pObj, SJson* pJson) {
     code = nodeListToJson(pJson, jkJoinPhysiPlanTargets, pNode->pTargets);
   }
   if (TSDB_CODE_SUCCESS == code) {
-    code = tjsonAddObject(pJson, jkJoinPhysiPlanTagEqualConditions, nodeToJson, pNode->pEqualOnCondtions);
+    code = tjsonAddObject(pJson, jkJoinPhysiPlanColEqualOnConditions, nodeToJson, pNode->pColEqualOnConditions);
   }
   return code;
 }
@@ -1930,7 +1930,7 @@ static int32_t jsonToPhysiJoinNode(const SJson* pJson, void* pObj) {
     code = jsonToNodeList(pJson, jkJoinPhysiPlanTargets, &pNode->pTargets);
   }
   if (TSDB_CODE_SUCCESS == code) {
-    code = jsonToNodeObject(pJson, jkJoinPhysiPlanTagEqualConditions, &pNode->pEqualOnCondtions);
+    code = jsonToNodeObject(pJson, jkJoinPhysiPlanColEqualOnConditions, &pNode->pColEqualOnConditions);
   }
   return code;
 }
diff --git a/source/libs/nodes/src/nodesMsgFuncs.c b/source/libs/nodes/src/nodesMsgFuncs.c
index 59b027d5ede4ccfaa709fae6d0603afe1a54d1fb..e200b5dac54bc7aca8de274b56533ace6668603b 100644
--- a/source/libs/nodes/src/nodesMsgFuncs.c
+++ b/source/libs/nodes/src/nodesMsgFuncs.c
@@ -2341,7 +2341,7 @@ static int32_t physiJoinNodeToMsg(const void* pObj, STlvEncoder* pEncoder) {
     code = tlvEncodeEnum(pEncoder, PHY_SORT_MERGE_JOIN_CODE_INPUT_TS_ORDER, pNode->inputTsOrder);
   }
   if (TSDB_CODE_SUCCESS == code) {
-    code = tlvEncodeObj(pEncoder, PHY_SORT_MERGE_JOIN_CODE_TAG_EQUAL_CONDITIONS, nodeToMsg, pNode->pEqualOnCondtions);
+    code = tlvEncodeObj(pEncoder, PHY_SORT_MERGE_JOIN_CODE_TAG_EQUAL_CONDITIONS, nodeToMsg, pNode->pColEqualOnConditions);
   }
   return code;
 }
@@ -2372,7 +2372,7 @@ static int32_t msgToPhysiJoinNode(STlvDecoder* pDecoder, void* pObj) {
         code = tlvDecodeEnum(pTlv, &pNode->inputTsOrder, sizeof(pNode->inputTsOrder));
         break;
       case PHY_SORT_MERGE_JOIN_CODE_TAG_EQUAL_CONDITIONS:
-        code = msgToNodeFromTlv(pTlv, (void**)&pNode->pEqualOnCondtions);
+        code = msgToNodeFromTlv(pTlv, (void**)&pNode->pColEqualOnConditions);
         break;
       default:
         break;
diff --git a/source/libs/nodes/src/nodesUtilFuncs.c b/source/libs/nodes/src/nodesUtilFuncs.c
index 81b429e169d2d34a40c8d083329832abab9f2026..830d5886f437059c963a41ac1516a207dc4b9f96 100644
--- a/source/libs/nodes/src/nodesUtilFuncs.c
+++ b/source/libs/nodes/src/nodesUtilFuncs.c
@@ -1072,7 +1072,7 @@ void nodesDestroyNode(SNode* pNode) {
       destroyLogicNode((SLogicNode*)pLogicNode);
       nodesDestroyNode(pLogicNode->pMergeCondition);
       nodesDestroyNode(pLogicNode->pOnConditions);
-      nodesDestroyNode(pLogicNode->pEqualOnConditions);
+      nodesDestroyNode(pLogicNode->pColEqualOnConditions);
       break;
     }
     case QUERY_NODE_LOGIC_PLAN_AGG: {
@@ -1205,7 +1205,7 @@ void nodesDestroyNode(SNode* pNode) {
       nodesDestroyNode(pPhyNode->pMergeCondition);
       nodesDestroyNode(pPhyNode->pOnConditions);
       nodesDestroyList(pPhyNode->pTargets);
-      nodesDestroyNode(pPhyNode->pEqualOnCondtions);
+      nodesDestroyNode(pPhyNode->pColEqualOnConditions);
       break;
     }
     case QUERY_NODE_PHYSICAL_PLAN_HASH_AGG: {
diff --git a/source/libs/planner/src/planOptimizer.c b/source/libs/planner/src/planOptimizer.c
index 1107389df9014be834cce6a3a35394a81bf4c6ad..647a55a495ca0f2a0cc4ca7df8470e2a0967fcd8 100644
--- a/source/libs/planner/src/planOptimizer.c
+++ b/source/libs/planner/src/planOptimizer.c
@@ -779,24 +779,24 @@ static int32_t pushDownCondOptJoinExtractEqualOnLogicCond(SJoinLogicNode* pJoin)
   SLogicConditionNode* pLogicCond = (SLogicConditionNode*)(pJoin->pOnConditions);
 
   int32_t    code = TSDB_CODE_SUCCESS;
-  SNodeList* pTagEqualConds = NULL;
+  SNodeList* pEqualOnConds = NULL;
   SNode*     pCond = NULL;
   FOREACH(pCond, pLogicCond->pParameterList) {
     if (pushDownCondOptIsEqualOnCond(pJoin, pCond)) {
-      code = nodesListMakeAppend(&pTagEqualConds, nodesCloneNode(pCond));
+      code = nodesListMakeAppend(&pEqualOnConds, nodesCloneNode(pCond));
     }
   }
 
   SNode* pTempTagEqCond = NULL;
   if (TSDB_CODE_SUCCESS == code) {
-    code = nodesMergeConds(&pTempTagEqCond, &pTagEqualConds);
+    code = nodesMergeConds(&pTempTagEqCond, &pEqualOnConds);
   }
 
   if (TSDB_CODE_SUCCESS == code) {
-    pJoin->pEqualOnConditions = pTempTagEqCond;
+    pJoin->pColEqualOnConditions = pTempTagEqCond;
     return TSDB_CODE_SUCCESS;
   } else {
-    nodesDestroyList(pTagEqualConds);
+    nodesDestroyList(pEqualOnConds);
     return TSDB_CODE_PLAN_INTERNAL_ERROR;
   }
   return TSDB_CODE_SUCCESS;
@@ -804,7 +804,7 @@ static int32_t pushDownCondOptJoinExtractEqualOnLogicCond(SJoinLogicNode* pJoin)
 
 static int32_t pushDownCondOptJoinExtractEqualOnCond(SOptimizeContext* pCxt, SJoinLogicNode* pJoin) {
   if (NULL == pJoin->pOnConditions) {
-    pJoin->pEqualOnConditions = NULL;
+    pJoin->pColEqualOnConditions = NULL;
     return TSDB_CODE_SUCCESS;
   }
   if (QUERY_NODE_LOGIC_CONDITION == nodeType(pJoin->pOnConditions) &&
@@ -813,7 +813,7 @@ static int32_t pushDownCondOptJoinExtractEqualOnCond(SOptimizeContext* pCxt, SJo
   }
 
   if (pushDownCondOptIsEqualOnCond(pJoin, pJoin->pOnConditions)) {
-    pJoin->pEqualOnConditions = nodesCloneNode(pJoin->pOnConditions);
+    pJoin->pColEqualOnConditions = nodesCloneNode(pJoin->pOnConditions);
   }
 
   return TSDB_CODE_SUCCESS;
diff --git a/source/libs/planner/src/planPhysiCreater.c b/source/libs/planner/src/planPhysiCreater.c
index a13ca6cba9a66988562825a809256506d930f599..f11f1244b451b70f1304f823564a8a03bb0c6e9e 100644
--- a/source/libs/planner/src/planPhysiCreater.c
+++ b/source/libs/planner/src/planPhysiCreater.c
@@ -705,8 +705,8 @@ static int32_t createJoinPhysiNode(SPhysiPlanContext* pCxt, SNodeList* pChildren
                          pJoinLogicNode->pOnConditions, &pJoin->pOnConditions);
   }
 
-  if (TSDB_CODE_SUCCESS == code && NULL != pJoinLogicNode->pEqualOnConditions) {
-    code = setNodeSlotId(pCxt, pLeftDesc->dataBlockId, pRightDesc->dataBlockId, pJoinLogicNode->pEqualOnConditions, &pJoin->pEqualOnCondtions);
+  if (TSDB_CODE_SUCCESS == code && NULL != pJoinLogicNode->pColEqualOnConditions) {
+    code = setNodeSlotId(pCxt, pLeftDesc->dataBlockId, pRightDesc->dataBlockId, pJoinLogicNode->pColEqualOnConditions, &pJoin->pColEqualOnConditions);
   }
   if (TSDB_CODE_SUCCESS == code) {
     code = setConditionsSlotId(pCxt, (const SLogicNode*)pJoinLogicNode, (SPhysiNode*)pJoin);