tags:

views:

12

answers:

0
Q: 

Create Unique Field Value by Concatenation

How can you generate a unique value for a field that matches a concatenation of certain fields and a random number

i.e.

First Name: Jim

Last Name: Jones

Field Value: jimjones0345

obviously there's a need to ensure that this value was not populated before. How would one go about this?

related questions

*= in Sybase SQL
sql missing rows when grouped by DAY, MONTH, YEAR
Adapt Replace all strings in all tables to work with text
Can you call a webservice from TSQL code?
How to tell the data types after executing a stored procedure?
C# - SQLClient - Simplest INSERT
SQL Server: Get data for only the past year
Get last item in a table - SQL
Is there a way to make a TSQL variable constant?
Create a database from another database?
SQL Server PIVOT examples?
What are some references, lessons and or best practices for SQL optimization training.
What's a good way to check if two datetimes are on the same calendar day in TSQL?
Trigger without a transaction?
How do I do an Upsert Into Table?
What is the easiest way using T-SQL / MS-SQL to append a string to existing table cells?
How do I avoid using cursors in Sybase (T-SQL)?
Best .NET Solution for Frequently Changed Database
T-Sql date format for seconds since last epoch / formatting for sqlite input
HOWTO - Compare a date string to datetime in SQL Server?
Differences Between MySql and MS SQL
Best method for varchar date validation in Sybase (T-SQL)?
interrogating table lock schemes in T-SQL
Testing for inequality in T-SQL
T-Sql Remove Decimal Point From Money Data Type