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Displaying posts with tag: mysql development (reset)
MySQL Server-side

A student question: Does JavaScript make context switching for web-based applications obsolete? Wow! I asked what that meant. He said, it means JavaScript replaces all other server-side programming languages, like PHP, C#, or Python. I asked the student why he believed that. His answer was that’s what two interviewing managers told him.

I thought it would be interesting to put the idea to a test. Below is a Node.js script that acts as a utility that queries the MySQL database with substitution variables in query. It also returns a standard out (stdout) stream of the MySQL query’s results. It also supports three flag and value pairs as arguments, and optionally writes the results of the MySQL query to a log file while still returning result as the stdout value. All errors are written to the standard error (stderr) stream.

The Node.js solution is completely portable between Windows …

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MySQL Shell 8.0.21 for MySQL Server 8.0 and 5.7 has been released

Dear MySQL users,

MySQL Shell 8.0.21 is a maintenance release of MySQL Shell 8.0 Series (a
component of the MySQL Server). The MySQL Shell is provided under
Oracle’s dual-license.

MySQL Shell 8.0 is highly recommended for use with MySQL Server 8.0 and
5.7. Please upgrade to MySQL Shell 8.0.21.

MySQL Shell is an interactive JavaScript, Python and SQL console
interface, supporting development and administration for the MySQL
Server. It provides APIs implemented in JavaScript and Python that
enable you to work with MySQL InnoDB cluster and use MySQL as a document
store.

The AdminAPI enables you to work with MySQL InnoDB cluster and InnoDB
ReplicaSet, providing integrated solutions for high availability and scalability
using InnoDB based MySQL databases, without requiring advanced MySQL
expertise.  For more …

[Read more]
MySQL Shell 8.0.20 for MySQL Server 8.0 and 5.7 has been released

Dear MySQL users,

MySQL Shell 8.0.20 is a maintenance release of MySQL Shell 8.0 Series (a
component of the MySQL Server). The MySQL Shell is provided under
Oracle’s dual-license.

MySQL Shell 8.0 is highly recommended for use with MySQL Server 8.0 and
5.7. Please upgrade to MySQL Shell 8.0.20.

MySQL Shell is an interactive JavaScript, Python and SQL console
interface, supporting development and administration for the MySQL
Server. It provides APIs implemented in JavaScript and Python that
enable you to work with MySQL InnoDB cluster and use MySQL as a document
store.

The AdminAPI enables you to work with MySQL InnoDB cluster and InnoDB
ReplicaSet, providing integrated solutions for high availability and scalability
using InnoDB based MySQL databases, without requiring advanced MySQL
expertise.  For more …

[Read more]
MySQL Connector/J 8.0.21 has been released

Dear MySQL users,

MySQL Connector/J 8.0.21 is the latest General Availability release of
the MySQL Connector/J 8.0 series.  It is suitable for use with MySQL
Server versions 8.0, 5.7, and 5.6.  It supports the Java Database
Connectivity (JDBC) 4.2 API, and implements the X DevAPI.

In the documentation for MySQL 8.0.21, we have started
changing the term “master” to “source”, the term “slave” to
“replica”, the term “whitelist” to “allowlist”, and the term
“blacklist” to “blocklist”. There are currently no changes to
the product’s syntax, so these terms are still present in the
documentation where the current code requires their use. See
the blog post MySQL Terminology Updates
( …

[Read more]
MySQL Connector/Node.js 8.0.21 has been released

Dear MySQL users,

MySQL Connector/Node.js is a new Node.js driver for use with the X
DevAPI. This release, v8.0.21, is a maintenance release of the
MySQL Connector/Node.js 8.0 series.

The X DevAPI enables application developers to write code that combines
the strengths of the relational and document models using a modern,
NoSQL-like syntax that does not assume previous experience writing
traditional SQL.

MySQL Connector/Node.js can be downloaded through npm (see
https://www.npmjs.com/package/@mysql/xdevapi for details) or from
https://dev.mysql.com/downloads/connector/nodejs/.

To learn more about how to write applications using the X DevAPI, see

[Read more]
MySQL Connector/C++ 8.0.21 has been released

Dear MySQL users,

MySQL Connector/C++ 8.0.21 is a new release version of the MySQL
Connector/C++ 8.0 series.

Connector/C++ 8.0 can be used to access MySQL implementing Document
Store or in a traditional way, using SQL queries. It allows writing
both C++ and plain C applications using X DevAPI and X DevAPI for C.
It also supports the legacy API of Connector/C++ 1.1 based on JDBC4.

To learn more about how to write applications using X DevAPI, see
“X DevAPI User Guide” at

[Read more]
MySQL Connector/ODBC 8.0.21 has been released

Dear MySQL users,

MySQL Connector/ODBC 8.0.21 is a new version in the MySQL Connector/ODBC
8.0 series, the ODBC driver for the MySQL Server.

The available downloads include both a Unicode driver and an ANSI driver
based on the same modern codebase. Please select the driver type you
need based on the type of your application – Unicode or ANSI.
Server-side prepared statements are enabled by default.  It is suitable
for use with the latest MySQL server version 8.0.

This release of the MySQL ODBC driver is conforming to the ODBC 3.8
specification.  It contains implementations of key 3.8 features,
including self-identification as a ODBC 3.8 driver, streaming of out for
binary types only), and support of the SQL_ATTR_RESET_CONNECTION
connection attribute (for the Unicode driver only).

The release is now available in …

[Read more]
MySQL Connector/Python 8.0.21 has been released

Dear MySQL users,

MySQL Connector/Python 8.0.21 is the latest GA release version of the
MySQL Connector Python 8.0 series. The X DevAPI enables application
developers to write code that combines the strengths of the relational
and document models using a modern, NoSQL-like syntax that does not
assume previous experience writing traditional SQL.

To learn more about how to write applications using the X DevAPI, see

http://dev.mysql.com/doc/x-devapi-userguide/en/

For more information about how the X DevAPI is implemented in MySQL
Connector/Python, and its usage, see

http://dev.mysql.com/doc/dev/connector-python

Please note that the X DevAPI requires at least MySQL Server version 8.0
or higher with the …

[Read more]
MySQL Connector/NET provider for Entity Framework Core 3.1

Hello MySQL Connector/NET community,

Keeping an ongoing pace to support the latest technologies, we are pleased to announce the latest updates regarding MySQL Connector/NET and Entity Framework Core.

As you may know, Entity Framework Core 3.1 is the latest and long-term support (LTS) release, meaning that it will be supported for at least 3 years. It has a primary goal to polish the EF Core 3.0 version and reintroduces support for .NET Standard 2.0, so it will run on .NET Frameworks versions that support the standard. In our continuous effort to keep up on the latest technologies, we would like to share with you that our latest GA release, Connector/NET 8.0.20, comes with full support for EF Core 3.1.

Let’s have a short demonstration on how to use Connector/NET and EF Core. We are going to use the Code First process to create the database in our server and build up our Entity Model in a Console …

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MySQL Connector/Python 8.0.20 has been released

Dear MySQL users,

MySQL Connector/Python 8.0.20 is the latest GA release version of the
MySQL Connector Python 8.0 series. The X DevAPI enables application
developers to write code that combines the strengths of the relational
and document models using a modern, NoSQL-like syntax that does not
assume previous experience writing traditional SQL.

To learn more about how to write applications using the X DevAPI, see

  http://dev.mysql.com/doc/x-devapi-userguide/en/

[Read more]
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