In SQL Server 2005 the CLR is off by default. Here is the sp_configure script to enable CLR, turning on show advanced options and then clr enabled.
SQL SERVER – UDF – User Defined Function to Find Weekdays Between Two Dates
A user defined function that returns the number of weekdays between two dates, skipping Saturday and Sunday. It was written by Alexander Chigrik.
ASIN: A Sine Ratio Does Not Recover Every Original Angle
ASIN returns an angle from a sine ratio. Preserve the original branch, use explicit units and keep invalid or missing ratios visible.
SQL SERVER – What DBCC Memory Cache Commands Actually Clear
SQL Server retains memory caches to support later work. I investigate memory pressure before trying to release them.
SQL SERVER – Enable Login – Disable Login using ALTER LOGIN – Change name of the ‘SA’
ALTER LOGIN can enable, disable or rename a SQL Server login. I verify another administrative access path before changing sa.
SQL SERVER – FIX : ERROR 1101 : Could not allocate a new page for database because of insufficient disk space in filegroup
Error 1101, could not allocate a new page because of insufficient disk space in filegroup. Free up hard disk space and turn on AUTOGROW for the filegroups.
SQL SERVER – User Defined Functions (UDF) to Reverse String – UDF_ReverseString
UDF_ReverseString returns a reversed string starting from any position you pass. The script of the function plus usage examples, like reversing from the third character.