Administration

External Article

Find SQL Server databases where log file is too large

  • Article

I support thousands of databases and I'm running across situations where I have a database that has a data file of a couple hundred megabytes and the associated log file is gigabytes in size! I understand this is because I may not have my transaction log backups scheduled properly. What I'm interested in is an easy way to identify these situations where the SQL log file is too large, so I can go in and further analyze these problem databases without needing to look at each database.

2011-05-09

5,073 reads

External Article

Clean unused space when a variable-length column is dropped from a SQL Server table or indexed view

  • Article

Whenever rows or columns are deleted from a table, SQL Server reuses space to accommodate new data. However, this is not the case when a variable length column is deleted. The space used by this type of column is not reclaimed automatically. Variable length columns can be of data types varchar, nvarchar, varchar(max), nvarchar(max), varbinary, varbinary(max), text, ntext, image, sql_variant, and xml. In this tip, I have tried to put forth a solution to reclaim this space and this should work for SQL 2005 and later versions.

2011-04-18

3,911 reads

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UNISTR Escape

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Question of the Day

UNISTR Escape

In SQL Server 2025, I run this command:

SELECT UNISTR('*3041*308A*304C\3068 and good night', '*') as "A Classic";
What is returned? (assume the database has an appropriate collation) A: B: C:

See possible answers