make _key value index unique

10 years ago · 1be6a253bf
parent 72a919e416
commit 1be6a253bf
1 changed files with 1 additions and 1 deletions
--- a/src/database/mongo.js
+++ b/src/database/mongo.js
@ -112,7 +112,7 @@
 					}
 				});

-				db.collection('objects').ensureIndex({_key :1, value: -1}, {background:true}, function(err) {
+				db.collection('objects').ensureIndex({_key :1, value: -1}, {background:true, unique: true}, function(err) {
 					if(err) {
 						winston.error('Error creating index ' + err.message);
 					}