Hi,
We have a following scenario,
DATE | MONTH start | MONTH end | IS BUSINESS DAY |
2014-02-23 | 2014-02-01 | 2014-02-28 | 0 |
2014-02-24 | 2014-02-01 | 2014-02-28 | 1 |
2014-02-28 | 2014-02-01 | 2014-02-28 | 1 |
For example, if date 2014-02023 is chosen, then we need to sum total business days for the whole month. Table is similar as above,
select * from A where date = '2014-02-23'. If we choose this day, then need to sum for column "is business day" for all rows with month end of '2014-02-28, month start of '2014-02-01' .
Is ther any easier way to calculate this? Appreciate for your feedback.