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Hello
I need to merge multiple rows into one row in azure data factory, per example I have the following file
PolicyId Driver_name
0001 Adam
0001 Lucy
0002 peter
At the end I need to have
PolicyId Driver_name1 Driver name2
0001 Adam Lucy
0002 peter
I don't see any option on the data flow activity to do it, please can you help me??
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Use the collect() function inside of an Aggregate transformation to combine row values together into an array.
Many thanks mark!!! it helps me a lot!