org.apache.spark.sql.catalyst.analysis.Analyzer
This rule finds expressions in HAVING clause filters that depend on unresolved attributes. It pushes these expressions down to the underlying aggregates and then projects them away above the filter.
Name for this rule, automatically inferred based on class name.
This rule finds expressions in HAVING clause filters that depend on unresolved attributes. It pushes these expressions down to the underlying aggregates and then projects them away above the filter.