Updating Multiple Rows in SQL Server -

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i have table looks :

------------------------ |id  | status    |value| ------------------------ |1   | y         |10   | |2   | n         |10   | |3   | y         |10   | |4   | n         |10   | |5   | n         |10   | ------------------------

for every status = 'n', i'd add 3 value , set status 'y'. so, outcome table should be:

------------------------ |id  | status    |value| ------------------------ |1   | y         |10   | |2   | y         |13   | |3   | y         |10   | |4   | y         |13   | |5   | y         |13   | ------------------------

how can in best way in sql server?

update your_table set status = 'y',     value = value + 3 status = 'n'

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