org.apache.druid.sql.calcite.planner

Class PlannerConfig

java.lang.Object

org.apache.druid.sql.calcite.planner.PlannerConfig

public class PlannerConfig
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PlannerConfig.Builder Builder for PlannerConfig, primarily for use in tests to allow setting options programmatically rather than from the command line or a properties file.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CTX_COMPUTE_INNER_JOIN_COST_AS_FILTER
static String	CTX_KEY_FORCE_EXPRESSION_VIRTUAL_COLUMNS
static String	CTX_KEY_USE_APPROXIMATE_COUNT_DISTINCT
static String	CTX_KEY_USE_APPROXIMATE_TOPN
static String	CTX_KEY_USE_GROUPING_SET_FOR_EXACT_DISTINCT
static String	CTX_KEY_USE_NATIVE_QUERY_EXPLAIN
static String	CTX_MAX_NUMERIC_IN_FILTERS
static int	NUM_FILTER_NOT_USED

Constructor Summary

Constructors

Constructor and Description
PlannerConfig()

Method Summary

Modifier and Type	Method and Description
static PlannerConfig.Builder	builder()
boolean	equals(Object o)
int	getMaxNumericInFilters()
int	getMaxTopNLimit()
org.joda.time.Period	getMetadataRefreshPeriod()
long	getMetadataSegmentPollPeriod()
org.joda.time.DateTimeZone	getSqlTimeZone()
int	hashCode()
boolean	isAuthorizeSystemTablesDirectly()
boolean	isAwaitInitializationOnStart()
boolean	isComputeInnerJoinCostAsFilter()
boolean	isForceExpressionVirtualColumns()
boolean	isMetadataSegmentCacheEnable()
boolean	isRequireTimeCondition()
boolean	isUseApproximateCountDistinct()
boolean	isUseApproximateTopN()
boolean	isUseGroupingSetForExactDistinct()
boolean	isUseNativeQueryExplain()
boolean	shouldSerializeComplexValues()
PlannerConfig.Builder	toBuilder()
String	toString()
PlannerConfig	withOverrides(QueryContext queryContext)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CTX_KEY_USE_APPROXIMATE_COUNT_DISTINCT

public static final String CTX_KEY_USE_APPROXIMATE_COUNT_DISTINCT

See Also:

Constant Field Values

CTX_KEY_USE_GROUPING_SET_FOR_EXACT_DISTINCT

public static final String CTX_KEY_USE_GROUPING_SET_FOR_EXACT_DISTINCT

See Also:

Constant Field Values

CTX_KEY_USE_APPROXIMATE_TOPN

public static final String CTX_KEY_USE_APPROXIMATE_TOPN

See Also:

Constant Field Values

CTX_COMPUTE_INNER_JOIN_COST_AS_FILTER

public static final String CTX_COMPUTE_INNER_JOIN_COST_AS_FILTER

See Also:

Constant Field Values

CTX_KEY_USE_NATIVE_QUERY_EXPLAIN

public static final String CTX_KEY_USE_NATIVE_QUERY_EXPLAIN

See Also:

Constant Field Values

CTX_KEY_FORCE_EXPRESSION_VIRTUAL_COLUMNS

public static final String CTX_KEY_FORCE_EXPRESSION_VIRTUAL_COLUMNS

See Also:

Constant Field Values

CTX_MAX_NUMERIC_IN_FILTERS

public static final String CTX_MAX_NUMERIC_IN_FILTERS

See Also:

Constant Field Values

NUM_FILTER_NOT_USED

public static final int NUM_FILTER_NOT_USED

See Also:

Constant Field Values

Constructor Detail

PlannerConfig

public PlannerConfig()

Method Detail

getMetadataSegmentPollPeriod

public long getMetadataSegmentPollPeriod()

getMaxNumericInFilters

public int getMaxNumericInFilters()

isMetadataSegmentCacheEnable

public boolean isMetadataSegmentCacheEnable()

getMetadataRefreshPeriod

public org.joda.time.Period getMetadataRefreshPeriod()

getMaxTopNLimit

public int getMaxTopNLimit()

isUseApproximateCountDistinct

public boolean isUseApproximateCountDistinct()

isUseGroupingSetForExactDistinct

public boolean isUseGroupingSetForExactDistinct()

isUseApproximateTopN

public boolean isUseApproximateTopN()

isRequireTimeCondition

public boolean isRequireTimeCondition()

getSqlTimeZone

public org.joda.time.DateTimeZone getSqlTimeZone()

isAwaitInitializationOnStart

public boolean isAwaitInitializationOnStart()

shouldSerializeComplexValues

public boolean shouldSerializeComplexValues()

isComputeInnerJoinCostAsFilter

public boolean isComputeInnerJoinCostAsFilter()

isAuthorizeSystemTablesDirectly

public boolean isAuthorizeSystemTablesDirectly()

isUseNativeQueryExplain

public boolean isUseNativeQueryExplain()

isForceExpressionVirtualColumns

public boolean isForceExpressionVirtualColumns()

Returns:

true if special virtual columns should not be optimized and should always be of type "expressions", false otherwise.

withOverrides

public PlannerConfig withOverrides(QueryContext queryContext)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

builder

public static PlannerConfig.Builder builder()

toBuilder

public PlannerConfig.Builder toBuilder()