[ARVADOS] updated: ba0977d3755ada267f60b1f0a3299e267f013ddd

git at public.curoverse.com git at public.curoverse.com
Thu Dec 11 22:50:16 EST 2014


Summary of changes:
 services/api/db/migrate/20141208164553_owner_uuid_index.rb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

       via  ba0977d3755ada267f60b1f0a3299e267f013ddd (commit)
      from  9bec80bcc55f2985f694b8172e755e94e11f59ae (commit)

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commit ba0977d3755ada267f60b1f0a3299e267f013ddd
Author: Radhika Chippada <radhika at curoverse.com>
Date:   Thu Dec 11 22:49:31 2014 -0500

    4523: update db migration script for owner_uuid index to drop index only when it exists.

diff --git a/services/api/db/migrate/20141208164553_owner_uuid_index.rb b/services/api/db/migrate/20141208164553_owner_uuid_index.rb
index 35358a0..e7e38b0 100644
--- a/services/api/db/migrate/20141208164553_owner_uuid_index.rb
+++ b/services/api/db/migrate/20141208164553_owner_uuid_index.rb
@@ -14,7 +14,13 @@ class OwnerUuidIndex < ActiveRecord::Migration
 
   def down
     tables_with_owner_uuid.each do |table|
-      remove_index table.to_sym, :owner_uuid
+      indexes = ActiveRecord::Base.connection.indexes(table)
+      owner_uuid_index = indexes.select do |index|
+        index.columns == ['owner_uuid']
+      end
+      if !owner_uuid_index.empty?
+        remove_index table.to_sym, :owner_uuid
+      end
     end
   end
 end

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