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Then create relationship between holiday table and your 'Repot' table. If you have other issues, please let me know.īest you should create a holiday table including all holiday form Delivery start date to Today. Heres an example where I use DATEDIFF () to return the number of days. Likewise is there any function in redshift that I. There are 4 categories of built-in Redshift data types: Character, Numeric. Mysql has a function called Week () where we can use the mode to get the desired result. Considering Sunday as the first day of the week the below statements in redshift should return 2 as the week number instead returning 1. Total work days = CALCULATE(COUNT(DateTable),FILTER(DateTable,DateTable=1)) Amazon - Redshift : Week number for a given date is coming wrong. And create a card visual to display the result. If work day = IF(OR(DateTable=1,DateTable=7),0,IF(ISBLANK(DateTable),1,0))įinally, create a measure to calculate the number od holidays. You could simply minus the years but quarters would be more tricky. It calculates the difference in years between the birth date and the date in one year (minus one day) to account for partial years. SELECT startDate, endDate, DATEDIFF ( endDate, startDate ) AS diffdays, CAST ( monthsbetween ( endDate, startDate ) AS INT ) AS diffmonths FROM yourTable ORDER BY 1 There are also year and quarter functions for determining the year and quarter of a date respectively. thanks.give logic working fine.we may give between 0 and 29 that time its take from today to last 30 days. Use if function to decide if the day is work day. datediff (year, dob, currentdate + interval '1 year' - interval '1 day') as age. SELECT FROM product WHERE pdate > DATEADD (day,-30,GETDATE ()) and pdate < getdate () SELECT FROM product WHERE DATEDIFF (day,pdate,GETDATE ()) between 0 and 30. Use WEEKDAY function to get weekdays, use RELATED function to get holidays. Search the holiday days for 2017, I use "List of federal Public Holidays of USA in 2017", and type it in Power BI table as followings.Ĭreate relationship between Holiday table and Date Table. I try to reproduce your scenario using date from to 1.