dusantism-db commented on PR #49445:
URL: https://github.com/apache/spark/pull/49445#issuecomment-2643491679
@cloud-fan Another question regarding ambiguity. Consider the following
situation:
```
BEGIN
x: BEGIN
DECLARE x = named_struct('x', 1);
SELECT x.x;
END;
END
```
Here we could either resolve `x.x` as `label.varName`, and return the named
struct, or we could resolve `x.x` as field `x` of struct `x`. In the former
scenario, we could access the field as `x.x.x`.
cc @srielau
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