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Displaying posts with tag: json (reset)

MySQL 5.7 Labs — Inserting, Updating, and Deleting Records via HTTP
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In the MySQL Labs version of MySQL version 5.7, there is a new HTTP plugin. The HTTP plugin documentation from the labs site provides this information (from MySQL Labs):

The HTTP Plugin for MySQL adds HTTP(S) interfaces to MySQL. Clients can use the HTTP respectively HTTPS (SSL) protocol to query data stored in MySQL. The query language is SQL but other, simpler interfaces exist. All data is serialized as JSON. This version of MySQL Server HTTP …

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Happy to see this MySQL JSON momentum !
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Last week at Percona Live Facebook has presented for the first time Docstore which is a native JSON implementation in MySQL. Oracle has also presented their MySQL 5.7 lab release that includes the implementation of a native JSON type. This is an important move as MySQL was behind other other RDMS regarding JSON (PostgreSQL already [...]

JSON Labs Release: Overview
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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 MySQL remains the most popular Open Source database for next-generation web, mobile, and Cloud based applications!

A big THANK YOU to everyone in the development team that made this happen!

What’s New?

This Lab release …

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MySQL JSON Functions
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What the MySQL team is doing with JSON (JavaScript Object Notation) in MySQL 5.7 is great! The MySQL Server Blog (Rick Hillegas and Dag Wanvik) published two key articles about new JSON functions. If you don’t follow these, let me highlight them as a set:

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JSON Labs Release: JSON Functions, Part 2 — Querying JSON Data
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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 documents as in part 1, so it will be helpful to read that blog post now, if you haven’t already.

Here we look closer at the functions provided to search …

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JSON Labs Release: JSON Functions, Part 1 — Manipulation JSON Data
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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 functions related to manipulating JSON documents:

  • jsn_array()
  • jsn_object()
  • jsn_insert()
  • jsn_remove()
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JSON Labs Release: Native JSON Data Type and Binary Format
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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 row affected (0,00 sec)

mysql> INSERT INTO employees VALUES ('{"id": 2, "name": "Joe"}');
Query OK, 1 row affected (0,00 sec)

mysql> select * from employees;
+---------------------------+
| data                      |
+---------------------------+
| {"id": 1, "name": "Jane"} |
| {"id": 2, "name": …
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JSON Labs Release: Effective Functional Indexes in InnoDB
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In MySQL 5.7.6, we added a new feature called Generated Columns. In the initial work all Generated Columns were materialized, even virtual ones. This not only resulted in unnecessary disk space being used and disk I/O being done, but it also meant that any …

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Select from a mariaDB table into JSON format ?
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Can we output content of a mariaDB table into JSON using the CONNECT Storage Engine ? MariaDB and MySQL are not currently JSON friendly databases. The usage of JSON in MySQL is almost inexistent with the excetion of the explain JSON output and of MariaDB dynamic column dump. There also exist a few udf (in [...]

Top 5 JavaScript tools you shouldn’t be without
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JavaScript has emerged in the past couple years as the de facto expression of next generation web technologies, and a critical component of HTML5 technologies – along with CSS and JQuery. JavaScript is really ubiquitous – it really is showing up everywhere! There are many other reasons why JavaScript and JS-based tools are becoming the wave of the future. JavaScript is the  …

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Showing entries 1 to 10 of 55 10 Older Entries

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