Reject non-indexable aggregates in GroupByExpression.subsumedBy() - #4643
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…pression.subsumedBy()` This, in particular, fixes the `ORDERING_IS_OF_INCOMPATIBLE_TYPE` semantic error during planning when an `ARRAY_AGG()` query is executed against a schema that carries any aggregate index.
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In
GroupByExpression.subsumedBy(), reject non-indexable aggregates before decomposing them. This, in particular, fixes theORDERING_IS_OF_INCOMPATIBLE_TYPEsemantic error during planning when anARRAY_AGG()query is executed against a schema that carries any aggregate index.