refactor(db): Size

Former-commit-id: 9dc93505e1378a1e8b14750158c2f8b9b2f840ca

cpp/src/db/DBImpl.cpp

@@ -413,7 +413,7 @@ Status DBImpl<EngineT>::count(const std::string& table_id, long& result) {
 
 template<typename EngineT>
 Status DBImpl<EngineT>::size(long& result) {
-    return  _pMeta->size(result);
+    return  _pMeta->Size(result);
 }
 
 template<typename EngineT>

cpp/src/db/DBMetaImpl.cpp

@@ -462,7 +462,7 @@ Status DBMetaImpl::archive_files() {
         }
         if (criteria == "disk") {
             long sum = 0;
-            size(sum);
+            Size(sum);
 
             // PXU TODO: refactor size
             auto to_delete = (sum - limit*G);
@@ -473,7 +473,7 @@ Status DBMetaImpl::archive_files() {
     return Status::OK();
 }
 
-Status DBMetaImpl::size(long& result) {
+Status DBMetaImpl::Size(long& result) {
     result = 0;
     try {
         auto selected = ConnectorPtr->select(columns(sum(&TableFileSchema::size)),

cpp/src/db/DBMetaImpl.h

@@ -44,7 +44,7 @@ public:
 
     virtual Status archive_files() override;
 
-    virtual Status size(long& result) override;
+    virtual Status Size(long& result) override;
 
     virtual Status cleanup() override;
 

cpp/src/db/Meta.h

@@ -42,7 +42,7 @@ public:
     virtual Status FilesToMerge(const std::string& table_id,
             DatePartionedTableFilesSchema& files) = 0;
 
-    virtual Status size(long& result) = 0;
+    virtual Status Size(long& result) = 0;
 
     virtual Status archive_files() = 0;