"OK" button disabled when triyng to merge identical tables

[Anonymous]

Hi,

I wanto to merge to identical tables from JSON Files but when I am at this step, the "OK" button is grey and I cannot complete the action. This is happening in every Join Kind option. The tables has the same column names.

Thanks in advance.

[zoloturu · Accepted solution]

Hi @Anonymous ,

If you want to have rows one by one then you need to select 'Append queries' which is like UNION in SQL. 

Merge is like JOIN and it is used when you have different tables but the same key field in both (don't forget to select key column in each side).

Regards,
Ruslan Zolotukhin (zoloturu)
BI Engineer at Akvelon Inc. / Kharkiv Power BI User Group Leader / DAX & Power BI Trainer
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