Method is_sql_prepare

sql/sql_prepare.cc:226–226

  inline void close_cursor() { delete cursor; cursor= 0; }
  inline bool is_in_use() { return flags & (uint) IS_IN_USE; }
  inline bool is_sql_prepare() const { return flags & (uint) IS_SQL_PREPARE; }
  void set_sql_prepare() { flags|= (uint) IS_SQL_PREPARE; }
  bool prepare(const char *packet, uint packet_length);
  bool execute_loop(String *expanded_query,