Class EnumerableTableFunctionScanRule

public class EnumerableTableFunctionScanRule extends ConverterRule
Rule to convert a LogicalTableFunctionScan to an EnumerableTableFunctionScan. You may provide a custom config to convert other nodes that extend TableFunctionScan.
See Also:
  • Field Details

  • Constructor Details

    • EnumerableTableFunctionScanRule

      protected EnumerableTableFunctionScanRule(ConverterRule.Config config)
      Creates an EnumerableTableFunctionScanRule.
  • Method Details

    • convert

      public RelNode convert(RelNode rel)
      Description copied from class: ConverterRule
      Converts a relational expression to the target trait(s) of this rule.

      Returns null if conversion is not possible.

      Specified by:
      convert in class ConverterRule