[ARVADOS] created: 5d5954f0b221806198130a0b877d3f377c944a26

[Git user]

        at  5d5954f0b221806198130a0b877d3f377c944a26 (commit)


commit 5d5954f0b221806198130a0b877d3f377c944a26
Author: radhika <radhika at curoverse.com>
Date:   Mon Oct 24 20:21:16 2016 -0400

    10028: add varchar pattern indices on links on head_uuid, tail_uuid and owner_uuid.

diff --git a/services/api/db/migrate/20161024233727_add_varchar_pattern_indices_on_links.rb b/services/api/db/migrate/20161024233727_add_varchar_pattern_indices_on_links.rb
new file mode 100644
index 0000000..068f94a
--- /dev/null
+++ b/services/api/db/migrate/20161024233727_add_varchar_pattern_indices_on_links.rb
@@ -0,0 +1,13 @@
+class AddVarcharPatternIndicesOnLinks < ActiveRecord::Migration
+  def up
+    execute "CREATE INDEX links_varchar_index_on_head_uuid ON links (head_uuid varchar_pattern_ops);"
+    execute "CREATE INDEX links_varchar_index_on_tail_uuid ON links (tail_uuid varchar_pattern_ops);"
+    execute "CREATE INDEX links_varchar_index_on_owner_uuid ON links (owner_uuid varchar_pattern_ops);"
+  end
+
+  def down
+    execute "DROP INDEX links_varchar_index_on_owner_uuid;"
+    execute "DROP INDEX links_varchar_index_on_tail_uuid;"
+    execute "DROP INDEX links_varchar_index_on_head_uuid;"
+  end
+end
diff --git a/services/api/db/structure.sql b/services/api/db/structure.sql
index 0db782a..0924fc0 100644
--- a/services/api/db/structure.sql
+++ b/services/api/db/structure.sql
@@ -2318,6 +2318,27 @@ CREATE UNIQUE INDEX links_tail_name_unique_if_link_class_name ON links USING btr
 
 
 --
+-- Name: links_varchar_index_on_head_uuid; Type: INDEX; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE INDEX links_varchar_index_on_head_uuid ON links USING btree (head_uuid varchar_pattern_ops);
+
+
+--
+-- Name: links_varchar_index_on_owner_uuid; Type: INDEX; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE INDEX links_varchar_index_on_owner_uuid ON links USING btree (owner_uuid varchar_pattern_ops);
+
+
+--
+-- Name: links_varchar_index_on_tail_uuid; Type: INDEX; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE INDEX links_varchar_index_on_tail_uuid ON links USING btree (tail_uuid varchar_pattern_ops);
+
+
+--
 -- Name: logs_search_index; Type: INDEX; Schema: public; Owner: -; Tablespace: 
 --
 
@@ -2395,6 +2416,13 @@ CREATE UNIQUE INDEX unique_schema_migrations ON schema_migrations USING btree (v
 
 
 --
+-- Name: user_uuid_pattern; Type: INDEX; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE INDEX user_uuid_pattern ON users USING btree (uuid varchar_pattern_ops);
+
+
+--
 -- Name: users_search_index; Type: INDEX; Schema: public; Owner: -; Tablespace: 
 --
 
@@ -2694,4 +2722,6 @@ INSERT INTO schema_migrations (version) VALUES ('20160909181442');
 
 INSERT INTO schema_migrations (version) VALUES ('20160926194129');
 
-INSERT INTO schema_migrations (version) VALUES ('20161019171346');
\ No newline at end of file
+INSERT INTO schema_migrations (version) VALUES ('20161019171346');
+
+INSERT INTO schema_migrations (version) VALUES ('20161024233727');
\ No newline at end of file

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