Our database name is 'myinfo' and our collection name is 'userdetails'. Sometimes it is required to return a certain number of results after a certain number of documents. Only one parameter is required for this function.to return the number of the desired result. Please submit any issues or questions to our GitHub.The limit() function in MongoDB is used to specify the maximum number of results to be returned. We have also implemented a warning message informing the user about this:ĭownload Robo 3T 1.4, our best version of Robo 3T.įollow us on Twitter ( 3T) to be notified about the future releases. In the case of re-create index fails, Robo 3T will try to create the old "dropped". This means that if the re-create index fails, you end up with a dropped index. To modify an existing index, you need to drop and recreate the index. The core of the problem here is related to the fact that MongoDB does not have an edit index feature. PubkeyAcceptedKeyTypes ssh-dss,ssh-rsa,ssh-ed25519,ecdsa-sha2-nistp256 sudo gedit /etc/ssh/sshd_config, and add/edit this line:.Sshd: userauth_pubkey: key type ssh-dss not in PubkeyAcceptedKeyTypes This is an exciting new step for Robo 3T and its community, which will benefit users and the wider MongoDB ecosystem. 3T will continue development of Robo 3T in parallel with its own MongoDB GUI and the good news is that it will be making Robo 3T free for all users from now on. Here we show the problem and the solution: The Robo 3T (formerly Robomongo) tool has been acquired by 3T Software Labs, the creators of the MongoDB client Studio 3T (formerly MongoChef). Unfortunately, even with the latest libssh2 version 1.9.0, we saw some unexpected SSH behaviors on the latest Ubuntu 20.04. We hope that it will solve the real problems of our users. During development and QA, we have already seen that this upgrade enabled support for the ECDSA and Ed25519 key types and fixed some problematic cases. Libssh2 upgrade was particularly important, since we had a major number of SSH connection issues. We hope to upgrade for Linux in the next version. This upgrade is also Windows/macOS only, Linux upgrade was not possible due to some problems with the OpenSSL build ( ). We have upgraded libssh2 to the latest 1.9.0 - Jun/2019. An important result of this upgrade is it enabled support for SSH keys ECDSA and Ed25519 and fixed some SSH ( libssh2) bugs. We hope to upgrade for Linux in the next version.Īnother upgrade is for our SSH library ( libssh2). This upgrade is Windows/macOS only, Linux upgrade was not possible due to some problems with the OpenSSL build ( ). We expect lots of UI improvements with this change. We have upgraded the Qt version from 5.9.3 (Nov/2017) to a very new version 5.12.8 (Apr/2020). Qt Upgrade (Qt 5.12.8 - Apr/2020, Windows & macOS only) Now, it is possible to specify the databases which will force Robo 3T to make them visible on Connection Settings > Authentication tab:Īdditionally, we have also implemented a warning message which is shown when the listdatabase command fails - to help the users know when to use this feature.ġ. Let's connect with user1 and see the problem: Let's create a user without admin role privileges: Here we can see the problematic user and the empty database explorer on Robo 3T: The motivation for this feature was this problem when the users without admin role privileges (or have access to a specific database), were unable to get the list of databases and so the connection was successful but there were no visible databases (as result of failed listdatabases command). Let's dive into the problem and the solution right away. The new TLS options provide identical functionality as the deprecated SSL options as MongoDB has always supported TLS 1.0 and later. MongoDB 4.2 adds TLS options for the mongod, the mongos, and the mongo shell to replace the corresponding SSL options (deprecated in 4.2). One important change as a result of this upgrade is related to SSL/TLS: Robo 3T supported OS platforms & MongoDB versions: The exact version of the embedded mongo shell is v4.2.6. Robo 3T 1.4 now supports MongoDB 4.2, 4.0 and 3.6. In this version, we have upgraded our embedded mongo shell version from 4.0 to 4.2. Authentication database option isn't used properly ( #1696) Crash when expanding admin users ( #1728)Ĥ. Unable to run query after shell timeout reached ( #1686)ģ. Add/edit index operations fixed ( #1692)Ģ. SSL upgrade (OpenSSL 1.1.1f - Mar/2020, Windows & macOS only)ġ. SSH upgrade (libssh2 1.9.0 - Jun/2019, Windows & macOS only)ģ. Qt upgrade (Qt 5.12.8 - Apr/2020, Windows & macOS only)Ģ. Support for Ubuntu 20.04 and macOS 10.15 (Catalina)Ĥ. We are very happy to announce the release Robo 3T 1.4 with MongoDB 4.2 support! What's new in Robo 3T 1.4:Ģ. Studio 3T Free is replacing Robo 3T - Learn more about this change in Studio 3T Free and the future of Robo 3T.
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