T-SQL

Technical Article

Count elapsed business days between two dates

  • Script

This is a UDF that counts the days between two dates ignoring weekends and corporate holidays (as supplied in a lookup table). This ignores the time component but could be adjusted should you need to. If both days are on the same work day then the elapsed days is considered 1. If started Monday and […]

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2004-09-30

442 reads

Technical Article

Last_Date_Of_Month

  • Script

Get the Last date of the month for the given month and year In response to a post By: Anonymous - Posted: 2/16/2004 3:31:12 AM (Stored Procedure).... Thought that there should be a more efficient / functional way of doing this. And here it is. Of course, a function would probably be more efficient, and […]

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2006-11-16 (first published: )

116 reads

Technical Article

Alphanumeric and Special Character Validation- New

  • Script

Alphanumeric and Special Character Validation=========================================/*Function name: fn_ValidateStringDescription : This function is used to validate whether the given string contains Alphanumeric character and some special character’s ‘@’ ,’(‘, ‘ )’, ‘_’, ‘-‘Parameters: 1) @InputString varchar(25) Accepts the string, which we need to validate 2) @Type int = 0 validate the string for only alphanumeric characters i.e […]

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2006-07-26 (first published: )

1,657 reads

Technical Article

To compare object permissions with 2 databases

  • Script

Project are first developed on Development box then moved to Test and then to Prod. It may so happen that you find that things are working just fine on Test boxBut in production an exception is being thrown. Some times this come from the fact that the permission is not set on the object correctly.Or […]

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2004-09-14

189 reads

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Question of the Day

How Long is a Long I/O?

In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?

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