Better partial index #104 (#105)

Author: jfischoff

CHANGELOG.md

@@ -1,4 +1,7 @@
 Changelog for hasql-queue
+- 1.2.0.2
+  - Better partial index #104
+
 - 1.2.0.1
   - Update README.md
 

package.yaml

@@ -1,5 +1,5 @@
 name: hasql-queue
-version: '1.2.0.1'
+version: '1.2.0.2'
 synopsis: A PostgreSQL backed queue
 description: A PostgreSQL backed queue. Please see README.md
 category: Web

src/Hasql/Queue/Migrate.hs

@@ -59,7 +59,7 @@ migrationQueryString valueType = [i|
   , value ${valueType} NOT NULL
   );
 
-  CREATE INDEX IF NOT EXISTS active_modified_at_idx ON payloads USING btree (modified_at, state)
+  CREATE INDEX IF NOT EXISTS active_modified_at_idx ON payloads USING btree (modified_at)
     WHERE (state = 'enqueued');
 
 |]