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Displaying posts with tag: manual (reset)
What's wrong with MySQL Manual

I think that MySQL Manual is one of the reasons why MySQL became and still remains popular. I find a lot of useful information (at least references to share with customers, if not real insights) there even after 9+ years of working with MySQL every day and with all numerous articles and blog posts on most important topics available now. I still have MySQL manual page open at every browser instance on every laptop I use on a regular basis.

It's simply great, well indexed by Google and has meaningful human-readable URLs, so one can even guess them for the topics he need. I have open right now and looking at it I clearly understand without any search that if I need a reference for SELECT syntax in 5.5 I have just replace "5.6" with "5.5" and "merge-storage-engine" with …

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Fun with Bugs #19 - waiting for MySQL 5.6.13 and some real fun?

I feel like MySQL 5.6.12 was released ages ago, while in reality it was on June 3, less than 2 months ago. No wonder I feel so, after writing several posts about bugs fixed and not fixed in it... Anyway, we still have to wait for MySQL 5.6.13 for a week or even two probably and in the meantime I decided to write new post for this series based on good old idea of making a digest of my recent bugs-related posts at Facebook. I know, it's boring and annoying (same as waiting for the release of 5.6.13).

Let's start with Bug #69846 - "ICP does not work on UNIQUE indexes". Based on my quick tests presented there I'd say that ICP (index condition pushdown) actually does not work for …

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Fun with Bugs #16 - read the fine MySQL 5.6 manual...

MySQL 5.6 has many new features and some of them change usual DBA procedures and formerly well known facts/limitations. It's important to have all these properly documented now, when MySQL 5.6 is GA for 6 months already and is supposed to be widely used in production. So, I think it's time to check what documentation problems still remain.

Here is the list of active bug reports in Server: Docs category for version 5.6, starting with recently reported:

  • Bug #69717 - "DML statements replicated via RBR are NOT logged in the general query log ". I had to report this while working on customer issue and trying to explain why there are no DML statements in slave's general query log. This feature was new in 5.1 and even somewhat documented at …
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MySQL documentation available on now

We're proud to announce that significant parts of the MySQL documentation are available on now, including the MySQL 5.0 Manual, the MySQL 5.1 Manual, the MySQL 6.0 Manual, and the MySQL Enterprise Monitor documentation.

Big deal? Well, certainly for us, the MySQL Documentation Team. This marks a big step forward towards making MySQL visible as software offered by Sun Microsystems. The reason for publishing our documentation in two places (the MySQL Developer Zone and the Sun documentation home) is to make MySQL more visible and the docs easily accessible for Sun customers who are used to finding documentation in the "traditional" place on  At the same time, we were anxious not to break anything for MySQL …

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Showing entries 1 to 4