Arrays in T-SQL? - social.msdn.microsoft.com
There are are no arrays. I'm trying to compare two rows in a table, one column at a time, and display the values of a column from both rows if the values are different. It's probably easier to code this in client code in T-SQL. To do this in SQL, you would either need to write one query per column, or univot the table to make the columns into rows.
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