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MySQL Engineering Blogs

MySQL Workbench 6.3.3 GA has been released
The MySQL developer tools team is pleased to announce 6.3.3 as our GA release for the MySQL Workbench 6.3 For the full list of changes in this revision, visit http://dev.mysql.com/doc/relnotes/workbench/en/changes-6-3.html For detailed information about the new features, see What’sNew...

MySQL Enterprise Database Firewall — Control and Monitor SQL Statement Executions
As of MySQL 5.6.24, MySQL Enterprise Edition includes MySQL Enterprise Firewall, an application-level firewall (it runs within the mysql database process) that enables database administrators to permit or deny SQL statement execution based on matching against whitelists of accepted statement...

SSL/TLS and RSA Improvements for OpenSSL Linked MySQL 5.7 Binaries
What? MySQL 5.7 server binaries compiled with the OpenSSL library now make it easy to set up SSL/TLS and RSA artifacts, and to enable them within MySQL. Two new read-only global options have been introduced through this work: --auto-generate-certs: Enables automatic generation and detection of SSL...

Performance Schema: Great Power Comes Without Great Cost
Performance Schema is used extensively both internally and within the MySQL community, and I expect even more usage with the new SYS Schema and the Performance Schema enhancements in 5.7. Performance Schema is the single best tool available for monitoring MySQL Server internals and execution...

How to Easily Identify Tables With Temporal Types in Old Format!
The MySQL 5.6.4 release introduced support for fractional values within the temporal datatypes: TIME, DATETIME, and TIMESTAMP. Hence the storage requirement and encoding differs for them in comparison to older (5.5 and earlier) temporal datatypes. The storage format for the temporal datatypes in...

What’s New in MySQL 5.7? (First Release Candidate)
Last week we proudly announced the first Release Candidate (RC) of MySQL 5.7. MySQL 5.7.7 includes additional enhancements and aggregates the Development Milestones Releases (DMRs) the MySQL team at Oracle previously delivered to the MySQL community. With the first Release Candidate, it’s...

MySQL 5.7.6: It is easier to switch master now!
Introduction One of the primary objectives of MySQL replication is providing an easy failover process i.e. switching to a redundant system if the primary MySQL server fails. In MySQL this translates to switching to the most appropriate slave server in the eventuality of a failure of the master...

JSON Labs Release: Overview
Summary We’re very happy to announce that the MySQL JSON Labs release is now available on MySQL Labs! With this work, MySQL continues to grow as a hybrid SQL/NoSQL DBMS, one that can offer the best of both worlds to application developers. Please stay tuned for additional news that ensures...

JSON Labs Release: JSON Functions, Part 2 — Querying JSON Data
The MySQL 5.7.7 JSON Lab release introduces a native JSON datatype. In part 1 of this blog post series, Rick Hillegas introduced the new functions for creating and manipulating JSON documents using the new native JSON data type. In this blog post we will be using some of the same sample tables and...

JSON Labs Release: JSON Functions, Part 1 — Manipulation JSON Data
The MySQL 5.7.7 JSON Lab release introduces a native JSON datatype. See Knut Anders Hatlen’s blog post for more details on this new datatype. In this release we also introduced a number of functions for creating and querying JSON documents. In this post we’ll explore the following new...

JSON Labs Release: Native JSON Data Type and Binary Format
In the MySQL 5.7.7 JSON labs release, we have introduced a new data type for storing JSON data in MySQL tables. Now you can do this:mysql> CREATE TABLE employees (data JSON); Query OK, 0 rows affected (0,01 sec) mysql> INSERT INTO employees VALUES ('{"id": 1, "name": "Jane"}'); Query OK, 1...

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