remove tqHandleClear interface

source/dnode/vnode/tq/inc/tqMetaStore.h

@@ -98,15 +98,11 @@ int32_t       tqStoreCompact(TqMetaStore*);
 void*   tqHandleGet(TqMetaStore*, int64_t key);
 int32_t tqHandleMovePut(TqMetaStore*, int64_t key, void* value);
 int32_t tqHandleCopyPut(TqMetaStore*, int64_t key, void* value, size_t vsize);
-//do commit
-int32_t tqHandleCommit(TqMetaStore*, int64_t key);
-//delete uncommitted
-int32_t tqHandleAbort(TqMetaStore*, int64_t key);
 //delete committed kv pair
 //notice that a delete action still needs to be committed
 int32_t tqHandleDel(TqMetaStore*, int64_t key);
-//delete both committed and uncommitted
-int32_t tqHandleClear(TqMetaStore*, int64_t key);
+int32_t tqHandleCommit(TqMetaStore*, int64_t key);
+int32_t tqHandleAbort(TqMetaStore*, int64_t key);
 
 #ifdef __cplusplus
 }

source/dnode/vnode/tq/src/tqMetaStore.c

@@ -400,7 +400,8 @@ void* tqHandleGet(TqMetaStore* pMeta, int64_t key) {
   TqMetaList* pNode = pMeta->bucket[bucketKey];
   while(pNode) {
     if(pNode->handle.key == key) {
-      if(pNode->handle.valueInUse != NULL && pNode->handle.valueInUse != TQ_DELETE_TOKEN) {
+      if(pNode->handle.valueInUse != NULL
+          && pNode->handle.valueInUse != TQ_DELETE_TOKEN) {
         return pNode->handle.valueInUse;
       } else {
         return NULL;
@@ -560,38 +561,6 @@ int32_t tqHandleDel(TqMetaStore* pMeta, int64_t key) {
   return -1;
 }
 
-int32_t tqHandleClear(TqMetaStore* pMeta, int64_t key) {
-  int64_t bucketKey = key & TQ_BUCKET_SIZE;
-  TqMetaList* pNode = pMeta->bucket[bucketKey];
-  bool exist = false;
-  while(pNode) {
-    if(pNode->handle.key == key) {
-      if(pNode->handle.valueInUse != NULL) {
-        exist = true;
-        if(pNode->handle.valueInUse != TQ_DELETE_TOKEN) {
-          pMeta->deleter(pNode->handle.valueInUse);
-        }
-        pNode->handle.valueInUse = TQ_DELETE_TOKEN;
-      }
-      if(pNode->handle.valueInTxn != NULL) {
-        exist = true;
-        if(pNode->handle.valueInTxn != TQ_DELETE_TOKEN) {
-          pMeta->deleter(pNode->handle.valueInTxn);
-        }
-        pNode->handle.valueInTxn = TQ_DELETE_TOKEN;
-      }
-      if(exist) {
-        tqLinkUnpersist(pMeta, pNode);
-        return 0;
-      }
-      return -1;
-    } else {
-      pNode = pNode->next;
-    }
-  }
-  return -2;
-}
-
 //TODO: clean deleted idx and data from persistent file
 int32_t tqStoreCompact(TqMetaStore *pMeta) {
   return 0;