i have a 70,000 record table but i think it should only have 35,000 because all of the records i looked at (when in id order) has a twin underneath it. is there an easy way of removing one of the records but keeping the other?
the only way i can think of doing it is to delete them both and then insert one again.
Ever wondered why sometimes your SQL Server is slow or unresponsive with connections spiking up but by the time you go in, all is well? The following article will show you how to install and configure a SQL job that will send you email alerts includ…
Viewers will learn how to use the UPDATE and DELETE statements to change or remove existing data from their tables.
Make a table:
Update a specific column given a specific row using the UPDATE statement:
Remove a set of values using the DELETE s…