samedi 19 avril 2014

MySQL Dynamic Total Value


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Price Table:



date | price
------------------
2014-01-01 100
2014-01-02 20
2014-01-03 -30
2014-01-04 70
...


Is it possible to show a result table with a SQL query?


Result table:



date | price | total
--------------------------
2014-01-01 100 100
2014-01-02 20 120
2014-01-03 -30 90
2014-01-04 70 160
...



  1. "Result table" is not an exist table its just sql result

  2. "total" column should show the last status of customer's balance with addition and subtraction with previous row


Is it possible to write this SQL query?



asked 12 secs ago






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