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how to copy rows depending on column values
Hi guys, so sorry if this question is asked before , but after searching 3 day in internet , i could not find a solution , probably i am new to power BI and M language. so sorry if i made aa mistake , cause it is my first time writing to a forum . thank you all
i have a table with 13 columns. i just want to copy rows according to values in columns named "from" and "to" .
In power query, Add Column -> custom column.
{[From]..[To]}then Expand the column (from the header) 'to rows'
