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how to add sequence number in db2. 1Created a temp. We can see by the results that as expected our addition of the ROW_NUMBER function is simply adding a consecutive number to our result rows in this case they match up with the id field as well.
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There was a question from the op regarding adding a new column to a query output by generating the cyclic sequence numbers from 1 to 3. Specifies the name of the sequence. By default the sequence number starts at one and increments by one at a time and is of an INTEGER data type.
If i would say select row number emp id emp name from employees I would want db2 to return 1 626 John 2 678 David 3 999 Brad is there a way I could do this in DB2 Thanks much.
I am using DB2 LUW Version 10505 on Linux x86_64 I have written a procedure to alter a sequence to restart with a certain number. You can view a sequence using the syntax given below. Now the table contains the following columns. Changing whether sequence numbers must be generated in order of request.
