Package org.apache.calcite.test

Class RelOptTestBase

java.lang.Object

org.apache.calcite.test.SqlToRelTestBase

org.apache.calcite.test.RelOptTestBase

Direct Known Subclasses:

HepPlannerTest, RelOptRulesTest

abstract class RelOptTestBase
extends SqlToRelTestBase

RelOptTestBase is an abstract base for tests which exercise a planner and/or rules via DiffRepository.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	RelOptTestBase.Sql	Allows fluent testing.

Nested classes/interfaces inherited from class org.apache.calcite.test.SqlToRelTestBase

SqlToRelTestBase.MockRelOptSchema, SqlToRelTestBase.Tester, SqlToRelTestBase.TesterImpl

Field Summary

Fields inherited from class org.apache.calcite.test.SqlToRelTestBase

NL, tester

Constructor Summary

Constructors

Constructor	Description
RelOptTestBase()

Method Summary

Modifier and Type	Method	Description
protected void	checkPlanning(org.apache.calcite.plan.hep.HepProgram program, java.lang.String sql)	Checks the plan for a SQL statement before/after executing a given program.
protected void	checkPlanning(org.apache.calcite.plan.RelOptPlanner planner, java.lang.String sql)	Checks the plan for a SQL statement before/after executing a given planner.
protected void	checkPlanning(org.apache.calcite.plan.RelOptRule rule, java.lang.String sql)	Checks the plan for a SQL statement before/after executing a given rule.
protected void	checkPlanning(SqlToRelTestBase.Tester tester, org.apache.calcite.plan.hep.HepProgram preProgram, org.apache.calcite.plan.RelOptPlanner planner, java.lang.String sql)	Checks the plan for a SQL statement before/after executing a given rule, with a pre-program to prepare the tree.
protected void	checkPlanning(SqlToRelTestBase.Tester tester, org.apache.calcite.plan.hep.HepProgram preProgram, org.apache.calcite.plan.RelOptPlanner planner, java.lang.String sql, boolean unchanged)	Checks the plan for a SQL statement before/after executing a given rule, with a pre-program to prepare the tree.
protected void	checkPlanningDynamic(java.lang.String sql)	Checks the plan for a SQL statement before/after executing a given rule.
protected void	checkPlanningDynamic(org.apache.calcite.plan.RelOptRule rule, java.lang.String sql)	Checks the plan for a SQL statement before/after executing a given rule.
protected void	checkPlanUnchanged(org.apache.calcite.plan.RelOptPlanner planner, java.lang.String sql)	Checks that the plan is the same before and after executing a given planner.
protected SqlToRelTestBase.Tester	createDynamicTester()
protected SqlToRelTestBase.Tester	createTester()
(package private) RelOptTestBase.Sql	sql(java.lang.String sql)	Sets the SQL statement for a test.

Methods inherited from class org.apache.calcite.test.SqlToRelTestBase

assertValid, createTester, getDiffRepos, getTesterWithDynamicTable

Methods inherited from class java.lang.Object

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

Constructor Detail

RelOptTestBase

RelOptTestBase()

Method Detail

createTester

protected SqlToRelTestBase.Tester createTester()

Overrides:

createTester in class SqlToRelTestBase

createDynamicTester

protected SqlToRelTestBase.Tester createDynamicTester()

checkPlanning

protected void checkPlanning(org.apache.calcite.plan.RelOptRule rule,
                             java.lang.String sql)

Checks the plan for a SQL statement before/after executing a given rule.

Parameters:

rule - Planner rule

sql - SQL query

checkPlanningDynamic

protected void checkPlanningDynamic(org.apache.calcite.plan.RelOptRule rule,
                                    java.lang.String sql)

Checks the plan for a SQL statement before/after executing a given rule.

Parameters:

rule - Planner rule

sql - SQL query

checkPlanningDynamic

protected void checkPlanningDynamic(java.lang.String sql)

Checks the plan for a SQL statement before/after executing a given rule.

Parameters:

sql - SQL query

checkPlanning

protected void checkPlanning(org.apache.calcite.plan.hep.HepProgram program,
                             java.lang.String sql)

Checks the plan for a SQL statement before/after executing a given program.

Parameters:

program - Planner program

sql - SQL query

checkPlanning

protected void checkPlanning(org.apache.calcite.plan.RelOptPlanner planner,
                             java.lang.String sql)

Checks the plan for a SQL statement before/after executing a given planner.

Parameters:

planner - Planner

sql - SQL query

checkPlanUnchanged

protected void checkPlanUnchanged(org.apache.calcite.plan.RelOptPlanner planner,
                                  java.lang.String sql)

Checks that the plan is the same before and after executing a given planner. Useful for checking circumstances where rules should not fire.

Parameters:

planner - Planner

sql - SQL query

checkPlanning

protected void checkPlanning(SqlToRelTestBase.Tester tester,
                             org.apache.calcite.plan.hep.HepProgram preProgram,
                             org.apache.calcite.plan.RelOptPlanner planner,
                             java.lang.String sql)

Checks the plan for a SQL statement before/after executing a given rule, with a pre-program to prepare the tree.

Parameters:

tester - Tester

preProgram - Program to execute before comparing before state

planner - Planner

sql - SQL query

checkPlanning

protected void checkPlanning(SqlToRelTestBase.Tester tester,
                             org.apache.calcite.plan.hep.HepProgram preProgram,
                             org.apache.calcite.plan.RelOptPlanner planner,
                             java.lang.String sql,
                             boolean unchanged)

Checks the plan for a SQL statement before/after executing a given rule, with a pre-program to prepare the tree.

Parameters:

tester - Tester

preProgram - Program to execute before comparing before state

planner - Planner

sql - SQL query

unchanged - Whether the rule is to have no effect

sql

RelOptTestBase.Sql sql(java.lang.String sql)

Sets the SQL statement for a test.