Scripts

Technical Article

Count elapsed business days between two dates

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

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Technical Article

Last Day of Month

A script was recently published (Last_Date_Of_Month) that returns the last day of a given month/year combination. I have simplified and improved on that script by eliminating the need to use a WHILE loop. This new script exploits the flexibility of the DATEADD function which allows you to assign negative numbers (thus effectively subtracting a given […]

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2004-09-30

174 reads

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RegEx Functions II

By Steve Jones - SSC Editor

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Question of the Day

RegEx Functions II

I have this data in a table in a SQL Server 2025 database:

EmailAddressID EmailAddress
7              dylan0@ADVENTURE-WORKS.COM
8              Diane1@ADVENTURE-WORKS.COM
If I run this query, which row(s) are returned?
SELECT top 10
 *
 FROM person.EmailAddress
 WHERE REGEXP_LIKE(EmailAddress, '^d')
 AND BusinessEntityID IN (7,8)

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