[SPARK-5278][SQL] Introduce UnresolvedGetField and complete the check of ambiguous reference to fields#4068
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cloud-fan wants to merge 2 commits into
Closed
[SPARK-5278][SQL] Introduce UnresolvedGetField and complete the check of ambiguous reference to fields#4068cloud-fan wants to merge 2 commits into
cloud-fan wants to merge 2 commits into