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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/12/13 08:49:21 UTC

[GitHub] [arrow-datafusion] houqp commented on issue #1432: Field names containing period such as `f.c1` cannot be named in SQL query

houqp commented on issue #1432:
URL: https://github.com/apache/arrow-datafusion/issues/1432#issuecomment-992237763


   The code was written under the incorrect assumption that column name with dot in it is considered invalid, I should have checked postgres behavior :P
   
   This should be a simple fix if we can distinguish quoted and unquoted column reference in: https://github.com/apache/arrow-datafusion/blob/dc80c11954fa7855f79806cb29c9ea5283a98d01/datafusion/src/logical_plan/expr.rs#L60-L81


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