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Displaying posts with tag: Windows OS (reset)
MySQL Shell Parsing

I’ve been experimenting with the mysqlsh since installing it last week. It’s been interesting. Overall, I’m totally impressed but I did find a problem with how it parses stored procedures.

First thought is always, is it my code? I checked the file by running it as a script file through MySQL Workbench. It ran perfectly in MySQL Workbench but failed repeatedly when run from the mysqlsh utility. Next step, reduce the code to a small test case, retest it, and log a bug if it is replicated. My test case in a test.sql file generates the following errors when run from the mysqlsh utility:

 MySQL  localhost:33060+ ssl  studentdb  SQL > source test.sql
Query OK, 0 rows affected (0.0003 sec)
ERROR: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the …
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MySQL Unicode Warning

It’s always interesting when I upgrade from one release to the next. I learn new things, and in the case of MySQL’s installation and maintenance I become more grateful for the great team of developers working to produce MySQL 8.

A warning that caught my eye in MySQL 8 (8.0.21) was this one on Unicode with the utf8 character code:

Warning (code 3719): 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.

Currently, a character alias for utf8mb3 is an alias for the deprecated utf8mb3 (a 3-byte character set) until it is removed. When the utf8mb3 character set is …

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MySQL Configuration

I’ve been using MySQL 8 on Linux for a couple years but the Linux repository version didn’t install the new MySQL Shell. So, I discovered the new MySQL Shell when I installed MySQL 8 (8.0.21) on Windows to teach my student how to use it to learn SQL commands. I encourage you to read the full MySQL Shell document.

The following is a tutorial to provision a student user and studentdb database in MySQL. It uses the MySQL Shell (mysqlsh) and stages for uploads of comma-separated values files.

After installing MySQL on the Windows 10 OS, open the Window OS Command Line Interface (CLI) shell by entering the following in the search field at the bottom left:

cmd

It launches a CLI interface to the Windows OS. The cmd (command) utility opens the CLI in the following …

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Windows MySQL Install

MySQL will be used for our online sections because the VMware instance and Docker configurations where too large to effectively download this term.

MySQL 8.0.21 Installation Steps

After you download the MySQL 8 MSI file, you will perform the following 24 steps to install MySQL on Windows 10. If you want a full developer install you must install Microsoft Excel and Visual Studio first.

  1. The first thing you need to do is grant privileges to allow the MySQL Installer application to work in Windows 10. Click the Yes button to authorize the MySQL Installer to run.

  1. The next thing you need to do is grant privileges to allow …
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ActivePerl on Windows

I actively maintain virtual test instances for my writing and teaching on Windows 7, Red Hat Enterprise Linux, Fedora, and Solaris. Perl on Windows is always interesting. I use ActivePerl on Windows 7 rather than Strawberry Perl, and it was interesting to see this note after I upgraded to the most current Community Edition of ActivePerl (5.16.3).

I thought it might be kind to post ActiveState’s Release Note because you should really read it before you try to install ActivePerl on Windows 7/8. Just make sure you’ve removed any earlier version of ActivePerl before trying the install. That’s what I did, and surprise, there weren’t any problems.

While the installation doesn’t tell you that you need to restart the Windows 7 operating system, you do. If you don’t restart Windows 7 after the ActivePerl install, you’ll get the following error message:

install_driver(mysql) failed: Can't …
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Showing entries 1 to 5