#30daychallenge

• 30 Day Challenge
Hello Everyone,
Its #Day6 of #30daychallenge of Learning #Tableau and insist you take up this challenge of Learning #gamechanger Skill #tableau ,#tutorial
In Todays video we will understand
1.#joins #jointypes,
2.#union , #unionall
3. #sql
4.#blending
5.#logical #physical #layer
#share with your friends who are willing to take up this challenge.
Regards,
Rahul.
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[@abhishekaggarwal9891]

inner join

[@shitalvetal1077]

So, to conclude that blending acts as the left join based on primary source selected.

[@shravanthimyadala-bq6hy]

Hi Rahul,
Thanks for your effort, I was asked an interview question recently about joins, where the interviewer asked me if all the joins are done at the database level, how would the data look like in tableau? Do you need to pull all the tables that were used in the join or pulling anyone table is enough in Tableau? Can you please, explain ur take on this?