#Top10

[@kondavetidharmavardhana128]

00:37 - Find Rolling 12 months Sales 10:23 - Find Rolling 12 months Sales with Parameter 22:51 - Last N days sales from today 27:14 - Last N days sales from date selected 36:20 - find YTD sales 42:51 - find MTD sales 48:30 - YOY sales 57:10 - MOM Sales 01:00:08 - Current sales 01:05:57 - Find first and last day of the month

[@TechiRahul]

Thanks alot

[@SheetalSharma-r7j]

For the start date and end date parameters, how to limit the end user from selecting invalid values.. e.g if somebody selects the end date which falls before the start date then how we can limit it?

[@PARTH-xw1xd]

Can we have the link to the dataset for practice?

[@macx8360]

how can i join your class like that guy?

[@TechiRahul]

You can email me with ur requirement

[@MANOJKUMAR-qg8ov]

Pls make a vedio completely on tableau server interview questions

[@TechiRahul]

Sure Manoj Bhai

[@Billamani03]

Any of the error when we work with custom SQL queries

[@TechiRahul]

We do get errors

[@Billamani03]

Which reason get the error.... custom SQL...pls list out

[@PrashantBiradar-f9s]

great

[@TechiRahul]

Thanks Prashant

[@Samplewayinfo]

How to convert All upper case letter to lower case and all lower case letter to upper case how to achieve this.

[@_TheHumbleGuy_]

Use UPPER() for converting all lower case to upper and LOWER() for all upper case to lower