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10 Newer Entries Showing entries 31 to 35

Displaying posts with tag: server (reset)

XenServer 5 with OpenBSD
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Here is my experience trying to run OpenBSD with XenServer 5 Enterprise.

  • XenServer console doesn’t function properly as it keeps overlaying text displayed previously or anything you have typed into the console. Makes it very difficult to read and see what you are doing. As well it appears numerpad with numlock on does not work either. The best work around is to SSH into OpenBSD.
  • Receiving the following error messages at boot up, “clock: unknown …
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MySQL - Can You Concatenate Strings From a Column Into a Single Row?
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How would one concatenate strings from a column (multiple rows) into a single row using MySQL? I see its possible with MS SQL Server 2005 and above. Any incite into how to achieve this in MySQL would be much appreciated.

MS SQL Server 2005 - Example

SELECT Web_Account_ID,
GroupNameConcat = REPLACE(
                Web_Account_Group_Name_ID AS [DATA()]
                tblWebAccountGroup WAG
                WAG.Web_Account_ID = WA.Web_Account_ID …
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MySQL virtual columns
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Wouldn't it be cool to enhance MySQL creation table syntax to do this?

my_date DATE,
my_month VIRTUAL INT AS (DATE_FORMAT(d,'%Y%m'))

And later, when you insert '2008-08-23' in my_date, then automatically my_month will be set to 200808.
Yes, it would be cool, and it has been done. Andrey Zhakov, a so far unknown to me community contributor, has extended the server code to implement virtual columns ( …

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Best MySQL Server Under $10K?
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I want to get opinions from outside of my daily circle of people on the best server hardware to use for MySQL. I remember from the conference somebody (Pipes?) mentioning a particular Dell server with multiple disk RAID10 that could supposedly be had for about $6k but I completely misplaced the model number (Frank, did you get my email?).

I know that a multi-disk RAID array with a bunch of fast disks (15k RPM?) is probably the most important method of improving …

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Community Statistics for Netbeans Database Usage
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"The database support in NetBeans allows users to connect to a database and view and modify the database structure and data. These graphs show which database servers users connect to most often."

Of particular note, besides the large usage of MySQL and Oracle, is the large usage of …

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10 Newer Entries Showing entries 31 to 35

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