Creating an item sequence by account number
Posted on 2013-11-27
I have a table that contains the detail records of an account. Each account can have up to 99 pieces of equipment associated with it. The table contain 125,000 records. I need to create a sequence number of reach item within the account. If I have 83 items and my account number is 123456, then I need to number the items from 1 to 83. If the next account, 123457, has 28 items, I need to number them 1 to 28. And so on. . .
What is the best method to create such sequencing in an existing data table?