Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
initCap()
https://learn.microsoft.com/en-us/azure/data-factory/data-flow-expression-functions#initcap
expression - upper
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 97%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
arkiboys
9,711
Reputation points
Hello,
I can use upper($$) in the value expression to change to upper case.
How can only the first letter of the word be changed to upper?
Thank you
Azure Data Factory
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 26%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
HimanshuSinha 19,637 Reputation points Microsoft Employee Moderator2021-11-17T17:51:53.647+00:00 Thanks @MarkKromer-MSFT . @arkiboys . Request you to ,please go ahead and accept the answer .
Thanks
Himanshu
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Answer accepted by question author
MarkKromer-MSFT
5,231
Reputation points Microsoft Employee
Moderator