jorgecarleitao commented on a change in pull request #476:
URL: https://github.com/apache/arrow-datafusion/pull/476#discussion_r643833941
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File path: python/src/functions.rs
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@@ -149,13 +157,27 @@ fn md5(value: expression::Expression) ->
expression::Expression {
}
}
+#[pyfunction]
+fn now(value: expression::Expression) -> expression::Expression {
+ expression::Expression {
+ expr: logical_plan::now(value.expr),
Review comment:
Do you know why the logical `now` has one argument? I though that the
physical one had the `NullArray`, but that in the logical plane, the function
would be zero-argument?
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