format code

core/src/db/meta/MySQLMetaImpl.cpp

@@ -173,7 +173,7 @@ MySQLMetaImpl::~MySQLMetaImpl() {
 
 Status
 MySQLMetaImpl::NextTableId(std::string& table_id) {
-    std::lock_guard<std::mutex> lock(genid_mutex_); // avoid duplicated id
+    std::lock_guard<std::mutex> lock(genid_mutex_);  // avoid duplicated id
     std::stringstream ss;
     SimpleIDGenerator g;
     ss << g.GetNextIDNumber();
@@ -183,7 +183,7 @@ MySQLMetaImpl::NextTableId(std::string& table_id) {
 
 Status
 MySQLMetaImpl::NextFileId(std::string& file_id) {
-    std::lock_guard<std::mutex> lock(genid_mutex_); // avoid duplicated id
+    std::lock_guard<std::mutex> lock(genid_mutex_);  // avoid duplicated id
     std::stringstream ss;
     SimpleIDGenerator g;
     ss << g.GetNextIDNumber();

core/src/db/meta/SqliteMetaImpl.cpp

@@ -97,7 +97,7 @@ SqliteMetaImpl::~SqliteMetaImpl() {
 
 Status
 SqliteMetaImpl::NextTableId(std::string &table_id) {
-    std::lock_guard<std::mutex> lock(genid_mutex_); // avoid duplicated id
+    std::lock_guard<std::mutex> lock(genid_mutex_);  // avoid duplicated id
     std::stringstream ss;
     SimpleIDGenerator g;
     ss << g.GetNextIDNumber();
@@ -107,7 +107,7 @@ SqliteMetaImpl::NextTableId(std::string &table_id) {
 
 Status
 SqliteMetaImpl::NextFileId(std::string &file_id) {
-    std::lock_guard<std::mutex> lock(genid_mutex_); // avoid duplicated id
+    std::lock_guard<std::mutex> lock(genid_mutex_);  // avoid duplicated id
     std::stringstream ss;
     SimpleIDGenerator g;
     ss << g.GetNextIDNumber();