Package org.apache.calcite.adapter.jdbc

Class JdbcRules

java.lang.Object

org.apache.calcite.adapter.jdbc.JdbcRules

public class JdbcRules
extends Object

Rules and relational operators for JdbcConvention calling convention.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JdbcRules.JdbcAggregate	Aggregate operator implemented in JDBC convention.
static class	JdbcRules.JdbcAggregateRule	Rule to convert a Aggregate to a JdbcRules.JdbcAggregate.
static class	JdbcRules.JdbcCalc	Deprecated.
static class	JdbcRules.JdbcFilter	Implementation of Filter in jdbc calling convention.
static class	JdbcRules.JdbcFilterRule	Rule to convert a Filter to an JdbcRules.JdbcFilter.
static class	JdbcRules.JdbcIntersect	Intersect operator implemented in JDBC convention.
static class	JdbcRules.JdbcIntersectRule	Rule to convert a Intersect to a JdbcRules.JdbcIntersect.
static class	JdbcRules.JdbcJoin	Join operator implemented in JDBC convention.
static class	JdbcRules.JdbcJoinRule	Rule that converts a join to JDBC.
static class	JdbcRules.JdbcMinus	Minus operator implemented in JDBC convention.
static class	JdbcRules.JdbcMinusRule	Rule to convert a Minus to a JdbcRules.JdbcMinus.
static class	JdbcRules.JdbcProject	Implementation of Project in jdbc calling convention.
static class	JdbcRules.JdbcProjectRule	Rule to convert a Project to an JdbcRules.JdbcProject.
static class	JdbcRules.JdbcSort	Sort operator implemented in JDBC convention.
static class	JdbcRules.JdbcSortRule	Rule to convert a Sort to an JdbcRules.JdbcSort.
static class	JdbcRules.JdbcTableModificationRule	Rule that converts a table-modification to JDBC.
static class	JdbcRules.JdbcTableModify	Table-modification operator implemented in JDBC convention.
static class	JdbcRules.JdbcUnion	Union operator implemented in JDBC convention.
static class	JdbcRules.JdbcUnionRule	Rule to convert an Union to a JdbcRules.JdbcUnion.
static class	JdbcRules.JdbcValues	Values operator implemented in JDBC convention.
static class	JdbcRules.JdbcValuesRule	Rule that converts a values operator to JDBC.

Field Summary

Fields

Modifier and Type	Field	Description
static final RelFactories.AggregateFactory	AGGREGATE_FACTORY
static final RelFactories.ExchangeFactory	EXCHANGE_FACTORY
static final RelBuilderFactory	JDBC_BUILDER	A RelBuilderFactory that creates a RelBuilder that will create JDBC relational expressions for everything.
protected static final org.slf4j.Logger	LOGGER
static final RelFactories.MatchFactory	MATCH_FACTORY
static final RelFactories.SetOpFactory	SET_OP_FACTORY
static final RelFactories.SnapshotFactory	SNAPSHOT_FACTORY
static final RelFactories.SortExchangeFactory	SORT_EXCHANGE_FACTORY
static final RelFactories.SortFactory	SORT_FACTORY
static final RelFactories.TableScanFactory	TABLE_SCAN_FACTORY
static final RelFactories.ValuesFactory	VALUES_FACTORY

Method Summary

Modifier and Type	Method	Description
static List<RelOptRule>	rules(JdbcConvention out)	Creates a list of rules with the given JDBC convention instance.
static List<RelOptRule>	rules(JdbcConvention out, RelBuilderFactory relBuilderFactory)	Creates a list of rules with the given JDBC convention instance and builder factory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOGGER

protected static final org.slf4j.Logger LOGGER

SORT_FACTORY

public static final RelFactories.SortFactory SORT_FACTORY

EXCHANGE_FACTORY

public static final RelFactories.ExchangeFactory EXCHANGE_FACTORY

SORT_EXCHANGE_FACTORY

public static final RelFactories.SortExchangeFactory SORT_EXCHANGE_FACTORY

AGGREGATE_FACTORY

public static final RelFactories.AggregateFactory AGGREGATE_FACTORY

MATCH_FACTORY

public static final RelFactories.MatchFactory MATCH_FACTORY

SET_OP_FACTORY

public static final RelFactories.SetOpFactory SET_OP_FACTORY

VALUES_FACTORY

public static final RelFactories.ValuesFactory VALUES_FACTORY

TABLE_SCAN_FACTORY

public static final RelFactories.TableScanFactory TABLE_SCAN_FACTORY

SNAPSHOT_FACTORY

public static final RelFactories.SnapshotFactory SNAPSHOT_FACTORY

JDBC_BUILDER

public static final RelBuilderFactory JDBC_BUILDER

A RelBuilderFactory that creates a RelBuilder that will create JDBC relational expressions for everything.

Method Details

rules

public static List<RelOptRule> rules(JdbcConvention out)

Creates a list of rules with the given JDBC convention instance.

rules

public static List<RelOptRule> rules(JdbcConvention out,
 RelBuilderFactory relBuilderFactory)

Creates a list of rules with the given JDBC convention instance and builder factory.