1 files changed, 44 insertions, 0 deletions
diff --git a/storage/spider/spd_group_by_handler.h b/storage/spider/spd_group_by_handler.h
new file mode 100644
index 00000000..09f82168
--- /dev/null
+++ b/storage/spider/spd_group_by_handler.h
@@ -0,0 +1,44 @@
+/* Copyright (C) 2016 Kentoku Shiba
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifdef SPIDER_HAS_GROUP_BY_HANDLER
+class spider_group_by_handler: public group_by_handler
+{
+  Query query;
+  spider_fields *fields;
+  ha_spider *spider;
+  SPIDER_TRX *trx;
+  spider_db_result *result;
+  bool first;
+  longlong offset_limit;
+  int store_error;
+
+public:
+  spider_group_by_handler(
+    THD *thd_arg,
+    Query *query_arg,
+    spider_fields *fields_arg
+  );
+  ~spider_group_by_handler();
+  int init_scan();
+  int next_row();
+  int end_scan();
+};
+
+group_by_handler *spider_create_group_by_handler(
+  THD *thd,
+  Query *query
+);
+#endif