Package org.apache.flink.table.planner.calcite

Interface Summary

Interface	Description
SqlExprToRexConverter	Converts SQL expressions to RexNode.
SqlExprToRexConverterFactory	Factory to create SqlExprToRexConverter.

Class Summary

Class	Description
CalciteParser	Thin wrapper around SqlParser that does exception conversion and SqlNode casting.
FlinkCalciteSqlValidator	Extends Calcite's SqlValidator by Flink-specific behavior.
FlinkRexBuilder	A slim extension over a RexBuilder.
FlinkSqlNameMatcher	A workaround for adjusting types of ROW nested fields.
SqlExprToRexConverterImpl	Standard implementation of SqlExprToRexConverter.