ovr commented on code in PR #2500:
URL: https://github.com/apache/arrow-datafusion/pull/2500#discussion_r869255480
##########
datafusion/core/src/sql/planner.rs:
##########
@@ -97,9 +97,10 @@ fn plan_key(key: SQLExpr) -> Result<ScalarValue> {
ScalarValue::Int64(Some(s.parse().unwrap()))
}
SQLExpr::Value(Value::SingleQuotedString(s)) =>
ScalarValue::Utf8(Some(s)),
+ SQLExpr::Identifier(Ident { value, .. }) =>
ScalarValue::Utf8(Some(value)),
Review Comment:
You can do it in your PR. Probably, it's a good idea to drop this line and
change tests to correct variant: `some_struct['bar']`. Right now,
`GetIndexedExpr` doesn't support dynamic expression as `key`, and converting
`Identifier` to `ScalarValue::Utf8` is not correct, because it can be a
variable for example.
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