feat(StoneDB 8.0): 'bool partitioned' parameter is added by MySQL 8.0…

… in handlerton->create function. (stoneatom#596)

[summary]
1  Add 'bool m_partioned' in tianmu engine's handler to indicate the parameter;

storage/tianmu/handler/tianmu_handler.cpp

@@ -154,7 +154,8 @@ static core::Value GetValueFromField(Field *f) {
   return v;
 }
 
-TianmuHandler::TianmuHandler(handlerton *hton, TABLE_SHARE *table_arg) : handler(hton, table_arg) {
+TianmuHandler::TianmuHandler(handlerton *hton, TABLE_SHARE *table_arg, bool partitioned)
+    : handler(hton, table_arg), m_partitioned(partitioned) {
   ref_length = sizeof(uint64_t);
 }
 

storage/tianmu/handler/tianmu_handler.h

@@ -27,7 +27,7 @@ namespace dbhandler {
 // Class definition for the storage engine
 class TianmuHandler final : public handler {
  public:
-  TianmuHandler(handlerton *hton, TABLE_SHARE *table_arg);
+  TianmuHandler(handlerton *hton, TABLE_SHARE *table_arg, bool partitioned);
   virtual ~TianmuHandler() = default;
   /* The name that will be used for display purposes */
   const char *table_type() const override { return "TIANMU"; }
@@ -188,6 +188,7 @@ class TianmuHandler final : public handler {
   std::unique_ptr<core::CompiledQuery> m_cq;
   bool m_result = false;
   std::vector<std::vector<uchar>> blob_buffers;
+  bool m_partitioned = false;
 };
 
 }  // namespace dbhandler

storage/tianmu/handler/tianmu_handler_com.cpp

@@ -63,9 +63,8 @@ static int rcbase_done_func([[maybe_unused]] void *p) {
   DBUG_RETURN(0);
 }
 
-handler *rcbase_create_handler(handlerton *hton, TABLE_SHARE *table, bool partitioned,
-                               MEM_ROOT *mem_root) {  // stonedb8 TODO
-  return new (mem_root) TianmuHandler(hton, table);
+handler *rcbase_create_handler(handlerton *hton, TABLE_SHARE *table, bool partitioned, MEM_ROOT *mem_root) {
+  return new (mem_root) TianmuHandler(hton, table, partitioned);
 }
 
 int rcbase_panic_func([[maybe_unused]] handlerton *hton, enum ha_panic_function flag) {