Rewrites table generating expressions that either need one or more of the following in order
to be resolved:
concrete attribute references for their output.
to be relocated from a SELECT clause (i.e. from a Project) into a Generate).
Names for the output Attributes are extracted from Alias or MultiAlias expressions
that wrap the Generator. If more than one Generator is found in a Project, an
AnalysisException is throw.
Rewrites table generating expressions that either need one or more of the following in order to be resolved:
Names for the output Attributes are extracted from Alias or MultiAlias expressions that wrap the Generator. If more than one Generator is found in a Project, an AnalysisException is throw.