how to merge query from one to many tables without duplication

[RW0711]

Hello!

I need to merge table 1 and 2, Table 1 is unique table, Table 2 is many table, how can Table 1's data appear once without duplicate in each row? Thanks in advance!

Br,

Ranwen

[Uspace87]

@RW0711 

I don't understand what you want to achive. can you give an example of the final result?

[RW0711]

Hi, Thanks for taking a look!

My final output would be table 1 merging table 1 and table2. 

[NikhilChenna]

Hi @RW0711 , It is simple by using merge option in the Power query editor.

Please check out the below link,

https://learn.microsoft.com/en-us/power-query/merge-queries-overview

Regards,

Nikhil Chenna

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[RW0711]

Hello, Thanks for your reply!

Yes, i have tried the merge option, but i dont want to duplicate Table 1 value in the merge table 3. As shown here, "SD document" from Table 2 has two rows, after merged, i wish to have only one row with "Advance value" from table 1. could you help out more? thanks!

[Uspace87 · Accepted solution]

@RW0711 

That is impossible just with the mergin operation because of the structure of the date. You might want to apply some kind of logic after you have merged the data starting from here: