Class JdbcTableScan

  • All Implemented Interfaces:
    java.lang.Cloneable, JdbcRel, RelOptNode, RelNode

    public class JdbcTableScan
    extends TableScan
    implements JdbcRel
    Relational expression representing a scan of a table in a JDBC data source.
    • Field Detail

      • jdbcTable

        public final JdbcTable jdbcTable
    • Method Detail

      • copy

        public RelNode copy​(RelTraitSet traitSet,
                            java.util.List<RelNode> inputs)
        Description copied from interface: RelNode
        Creates a copy of this relational expression, perhaps changing traits and inputs.

        Sub-classes with other important attributes are encouraged to create variants of this method with more parameters.

        Specified by:
        copy in interface RelNode
        Overrides:
        copy in class AbstractRelNode
        Parameters:
        traitSet - Trait set
        inputs - Inputs
        Returns:
        Copy of this relational expression, substituting traits and inputs