Tag: Tips&Tricks
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The Hidden SQL Server Gem: UPDATE from SELECT
Sometimes we need to update data in one table based on the contents of one or more other tables. Discover how the UPDATE from SELECT variation of SQL Server’s UPDATE statement provides an easy way to achieve this.
We can get a database clean and know how to keep it that way. We’ll help you do the same.
From the sqlity.net blog
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How to identify the SQL Server Service Account in T-SQL
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How to Change a SQL Login’s Password
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Hash Algorithms – How does SQL Server store Passwords?
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How to Re-Create a Login with only a Hashed Password
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B+Trees – How SQL Server Indexes are Stored on Disk
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The Hidden SQL Server Gem: UPDATE from SELECT
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A Join A Day – Nested Joins
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Determine the Uptime of a SQL Server Instance
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A Join A Day – The Left Anti Semi Join
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Log Reuse Waits Explained: LOG_BACKUP
