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

package org.apache.flink.table.planner.calcite

Classes

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.
FlinkSqlCallBinding	Binding supports to rewrite the DEFAULT operator.
FlinkSqlNameMatcher	A workaround for adjusting types of ROW nested fields.
FlinkTypeSystem	Custom type system for Flink.
RelTimeIndicatorConverter	Traverses a RelNode tree and converts fields with TimeIndicatorRelDataType type.
RexFactory	Planner internal factory for parsing/translating to RexNode.
RexTableArgCall	A special RexCall that represents a table argument in a signature of StaticArguments.
SqlToRexConverter	Converts SQL expressions to RexNode.
TimestampSchemaVersion	The implementation of SchemaVersion to specify the snapshot at the specific time.