Miscellaneous

Technical Article

How to Validate Bank Routing Using Check Digit

  • Script

To verify bank routing number by calculating correct check digit (digit #9 is used to validate 8-digit bank routing (ABA) number) and compare with digit #9 in given 9-digit routing number.(for more scripts goto http://www.siccolo.com/articles.html)

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2007-08-03 (first published: )

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Technical Article

Find possible missing foreign key relationships

  • Script

This procedure is intended for single column primary key relationships.First we will create two table functions. The first finds a list of all tables with their primary key columns. The second finds all existing foreign key relationships with their table and column names. Finally we find all tables with primary key column names that do […]

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2007-02-26 (first published: )

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Changing the AG Listener

In SQL Server 2025, if I want to remove an IP from a listener, what do I do?

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