Put LIMIT number into a common header.

src/backends/postgresql/query_count_limit.hpp

@@ -0,0 +1,25 @@
+/* Copyright 2015, 2016, Michele Santullo
+ * This file is part of "dindexer".
+ *
+ * "dindexer" 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * "dindexer" 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 "dindexer".  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef id367C9335A3444BC0846EF4E2A27AB9A9
+#define id367C9335A3444BC0846EF4E2A27AB9A9
+
+namespace dindb {
+	constexpr const uint32_t g_query_count_limit = 500;
+};
+
+#endif