Loading...
Loading...
Original Summary Regex matching failed when ":" is presented Original Description Here is my mongodb shell session > db.foo.save({path: 'a:b'}) WriteResult({ "nInserted" : 1 }) > db.foo.findOne() { "_id" : ObjectId("58fedc47622e89329d123ee8"), "path" : "a:b" } > db.foo.save({path: 'a:b:c'}) WriteResult({ "nInserted" : 1 }) > db.foo.find({path: /a:[^:]+/}) { "_id" : ObjectId("58fedc47622e89329d123ee8"), "path" : "a:b" } { "_id" : ObjectId("58fedc57622e89329d123ee9"), "path" : "a:b:c" } > db.foo.find({path: /a:[a-z]+/}) { "_id" : ObjectId("58fedc47622e89329d123ee8"), "path" : "a:b" } { "_id" : ObjectId("58fedc57622e89329d123ee9"), "path" : "a:b:c" } Clearly the regex /a:[^:]/ and /a:[a-z]/ shall not match string 'a:b:c', but looks like mongo failed on this regex
thomas.schubert commented on Tue, 25 Apr 2017 15:41:11 +0000: Hi greenlaw110, That's right, I've updated the ticket summary to clarify this behavior. Kind regards, Thomas greenlaw110 commented on Tue, 25 Apr 2017 06:04:34 +0000: Alright so according to http://stackoverflow.com/questions/43602310/mongdodb-regex-matching-failed-when-presented/43602744#43602744 it is due to partial matching, not a bug
See description
Click on a version to see all relevant bugs
MongoDB Integration
Learn more about where this data comes from
Bug Scrub Advisor
Streamline upgrades with automated vendor bug scrubs
BugZero Enterprise
Wish you caught this bug sooner? Get proactive today.