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
FlinkCalciteSqlValidator	Extends Calcite's SqlValidator by Flink-specific behavior.
FlinkConvertletTable	Custom Flink SqlRexConvertletTable to add custom SqlNode to RexNode conversions.
FlinkRelBuilder	Flink-specific RelBuilder.
FlinkRexBuilder	A slim extension over a RexBuilder.
FlinkSqlNameMatcher	A workaround for adjusting types of ROW nested fields.
RelTimeIndicatorConverter	Traverses a RelNode tree and converts fields with TimeIndicatorRelDataType type.
SqlExprToRexConverterImpl	Standard implementation of SqlExprToRexConverter.