auto convert uuid in dynamic column to lower case
sschoebinger opened this issue · comments
If I write data into a column which is data type dynamic, fields which match to uuid format are converted to lower case automatically.
if I parse a string with extractjson I get the uuid in upper case:
print('{"uuid":"6F77A167-8B36-49BB-8846-497B7F1BE1BF"}')
| extend uuid = extractjson("$.uuid", print_0)
// result: 6F77A167-8B36-49BB-8846-497B7F1BE1BF
but in case of using type dynamic
or parse_json
the conversion to lower case happens:
print('{"uuid":"6F77A167-8B36-49BB-8846-497B7F1BE1BF"}')
| extend uuid = parse_json(print_0)
// result: {"uuid":"6f77a167-8b36-49bb-8846-497b7f1be1bf"}
print('{"uuid":"6F77A167-8B36-49BB-8846-497B7F1BE1BF"}')
| extend uuid = todynamic(print_0)
// result: {"uuid":"6f77a167-8b36-49bb-8846-497b7f1be1bf"}
Can you please give an indication if this is intended behaviour? From my point of view there is no need to convert uuids to lower case by default, is there a drawback when keeping the case sensitivity?
In my case the system which is used relies on the case sensitive data and cannot change this short term.
Is there a way to use json objects (not only single field values) in ADX without getting all the uuids converted to lower case?
Thanks!
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