ru.yandex.clickhouse.response

Class ClickHouseColumnInfo

java.lang.Object

ru.yandex.clickhouse.response.ClickHouseColumnInfo

public final class ClickHouseColumnInfo
extends Object

This class represents a column defined in database.

Method Summary

Modifier and Type	Method and Description
ClickHouseDataType	getArrayBaseType()
int	getArrayLevel()
String	getCleanTypeName() Get the type name returned from the database, without modifiers, i.e.
ClickHouseDataType	getClickHouseDataType()
String	getColumnName()
ClickHouseDataType	getEffectiveClickHouseDataType()
String	getFunctionName()
ClickHouseColumnInfo	getKeyInfo()
String	getOriginalTypeName()
int	getPrecision()
int	getScale()
TimeZone	getTimeZone()
ClickHouseColumnInfo	getValueInfo()
boolean	isArray()
boolean	isNullable()
static ClickHouseColumnInfo	parse(String typeInfo, String columnName) Deprecated.
static ClickHouseColumnInfo	parse(String typeInfo, String columnName, TimeZone serverTimeZone) Parse given type string.

Methods inherited from class java.lang.Object

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

Method Detail

parse

@Deprecated
public static ClickHouseColumnInfo parse(String typeInfo,
                                                     String columnName)

Deprecated.

parse

public static ClickHouseColumnInfo parse(String typeInfo,
                                         String columnName,
                                         TimeZone serverTimeZone)

Parse given type string.

Parameters:

typeInfo - type defined in database

columnName - column name

serverTimeZone - server time zone

Returns:

parsed type

getClickHouseDataType

public ClickHouseDataType getClickHouseDataType()

getOriginalTypeName

public String getOriginalTypeName()

getCleanTypeName

public String getCleanTypeName()

Get the type name returned from the database, without modifiers, i.e. Nullable or LowCardinality.

Returns:

the type name returned from the database

getColumnName

public String getColumnName()

isNullable

public boolean isNullable()

getArrayLevel

public int getArrayLevel()

isArray

public boolean isArray()

getArrayBaseType

public ClickHouseDataType getArrayBaseType()

getEffectiveClickHouseDataType

public ClickHouseDataType getEffectiveClickHouseDataType()

getTimeZone

public TimeZone getTimeZone()

getPrecision

public int getPrecision()

getScale

public int getScale()

getKeyInfo

public ClickHouseColumnInfo getKeyInfo()

getValueInfo

public ClickHouseColumnInfo getValueInfo()

getFunctionName

public String getFunctionName()