Enable PGroonga

kou · Nov 9, 2015 · 3d5d43e · 3d5d43e
1 parent 9ff87d6
commit 3d5d43e
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/db/migrate/20151109091221_enable_p_groonga.rb b/db/migrate/20151109091221_enable_p_groonga.rb
@@ -1,4 +1,18 @@
 class EnablePGroonga < ActiveRecord::Migration
   def change
+    reversible do |r|
+      current_database = select_value("SELECT current_database()")
+
+      r.up do
+        enable_extension("pgroonga")
+        execute("ALTER DATABASE #{current_database} " +
+                  "SET search_path = '$user',public,pgroonga,pg_catalog;")
+      end
+
+      r.down do
+        execute("ALTER DATABASE #{current_database} RESET search_path;")
+        disable_extensioin("pgroonga")
+      end
+    end
   end
 end