io.druid.sql.calcite.planner

Class DruidTypeSystem

java.lang.Object

io.druid.sql.calcite.planner.DruidTypeSystem

All Implemented Interfaces:

org.apache.calcite.rel.type.RelDataTypeSystem

public class DruidTypeSystem
extends Object
implements org.apache.calcite.rel.type.RelDataTypeSystem

Field Summary

Fields

Modifier and Type	Field and Description
static DruidTypeSystem	INSTANCE

Fields inherited from interface org.apache.calcite.rel.type.RelDataTypeSystem

DEFAULT

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.rel.type.RelDataType	deriveAvgAggType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory, org.apache.calcite.rel.type.RelDataType argumentType)
org.apache.calcite.rel.type.RelDataType	deriveCovarType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory, org.apache.calcite.rel.type.RelDataType arg0Type, org.apache.calcite.rel.type.RelDataType arg1Type)
org.apache.calcite.rel.type.RelDataType	deriveFractionalRankType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory)
org.apache.calcite.rel.type.RelDataType	deriveRankType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory)
org.apache.calcite.rel.type.RelDataType	deriveSumType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory, org.apache.calcite.rel.type.RelDataType argumentType)
int	getDefaultPrecision(org.apache.calcite.sql.type.SqlTypeName typeName)
String	getLiteral(org.apache.calcite.sql.type.SqlTypeName typeName, boolean isPrefix)
int	getMaxNumericPrecision()
int	getMaxNumericScale()
int	getMaxPrecision(org.apache.calcite.sql.type.SqlTypeName typeName)
int	getMaxScale(org.apache.calcite.sql.type.SqlTypeName typeName)
int	getNumTypeRadix(org.apache.calcite.sql.type.SqlTypeName typeName)
boolean	isAutoincrement(org.apache.calcite.sql.type.SqlTypeName typeName)
boolean	isCaseSensitive(org.apache.calcite.sql.type.SqlTypeName typeName)
boolean	isSchemaCaseSensitive()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final DruidTypeSystem INSTANCE

Method Detail

getMaxScale

public int getMaxScale(org.apache.calcite.sql.type.SqlTypeName typeName)

Specified by:

getMaxScale in interface org.apache.calcite.rel.type.RelDataTypeSystem

getDefaultPrecision

public int getDefaultPrecision(org.apache.calcite.sql.type.SqlTypeName typeName)

Specified by:

getDefaultPrecision in interface org.apache.calcite.rel.type.RelDataTypeSystem

getMaxPrecision

public int getMaxPrecision(org.apache.calcite.sql.type.SqlTypeName typeName)

Specified by:

getMaxPrecision in interface org.apache.calcite.rel.type.RelDataTypeSystem

getMaxNumericScale

public int getMaxNumericScale()

Specified by:

getMaxNumericScale in interface org.apache.calcite.rel.type.RelDataTypeSystem

getMaxNumericPrecision

public int getMaxNumericPrecision()

Specified by:

getMaxNumericPrecision in interface org.apache.calcite.rel.type.RelDataTypeSystem

getLiteral

public String getLiteral(org.apache.calcite.sql.type.SqlTypeName typeName,
                         boolean isPrefix)

Specified by:

getLiteral in interface org.apache.calcite.rel.type.RelDataTypeSystem

isCaseSensitive

public boolean isCaseSensitive(org.apache.calcite.sql.type.SqlTypeName typeName)

Specified by:

isCaseSensitive in interface org.apache.calcite.rel.type.RelDataTypeSystem

isAutoincrement

public boolean isAutoincrement(org.apache.calcite.sql.type.SqlTypeName typeName)

Specified by:

isAutoincrement in interface org.apache.calcite.rel.type.RelDataTypeSystem

getNumTypeRadix

public int getNumTypeRadix(org.apache.calcite.sql.type.SqlTypeName typeName)

Specified by:

getNumTypeRadix in interface org.apache.calcite.rel.type.RelDataTypeSystem

deriveSumType

public org.apache.calcite.rel.type.RelDataType deriveSumType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory,
                                                             org.apache.calcite.rel.type.RelDataType argumentType)

Specified by:

deriveSumType in interface org.apache.calcite.rel.type.RelDataTypeSystem

deriveAvgAggType

public org.apache.calcite.rel.type.RelDataType deriveAvgAggType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory,
                                                                org.apache.calcite.rel.type.RelDataType argumentType)

Specified by:

deriveAvgAggType in interface org.apache.calcite.rel.type.RelDataTypeSystem

deriveCovarType

public org.apache.calcite.rel.type.RelDataType deriveCovarType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory,
                                                               org.apache.calcite.rel.type.RelDataType arg0Type,
                                                               org.apache.calcite.rel.type.RelDataType arg1Type)

Specified by:

deriveCovarType in interface org.apache.calcite.rel.type.RelDataTypeSystem

deriveFractionalRankType

public org.apache.calcite.rel.type.RelDataType deriveFractionalRankType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory)

Specified by:

deriveFractionalRankType in interface org.apache.calcite.rel.type.RelDataTypeSystem

deriveRankType

public org.apache.calcite.rel.type.RelDataType deriveRankType(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory)

Specified by:

deriveRankType in interface org.apache.calcite.rel.type.RelDataTypeSystem

isSchemaCaseSensitive

public boolean isSchemaCaseSensitive()

Specified by:

isSchemaCaseSensitive in interface org.apache.calcite.rel.type.RelDataTypeSystem