ru.yandex.clickhouse.settings

Enum ClickHouseQueryParam

java.lang.Object

java.lang.Enum<ClickHouseQueryParam>

ru.yandex.clickhouse.settings.ClickHouseQueryParam

All Implemented Interfaces:

Serializable, Comparable<ClickHouseQueryParam>, DriverPropertyCreator

public enum ClickHouseQueryParam
extends Enum<ClickHouseQueryParam>
implements DriverPropertyCreator

Enum Constant Summary

Enum Constants

Enum Constant and Description
COMPRESS
DATABASE
DECOMPRESS
DISTRIBUTED_AGGREGATION_MEMORY_EFFICIENT
EXTREMES https://clickhouse.yandex/reference_en.html#Extreme values
HTTP_NATIVE_COMPRESSION_DISABLE_CHECKSUMMING_ON_DECOMPRESS
MAX_BLOCK_SIZE https://clickhouse.yandex/reference_en.html#max_block_size
MAX_BYTES_BEFORE_EXTERNAL_GROUP_BY
MAX_BYTES_BEFORE_EXTERNAL_SORT
MAX_EXECUTION_TIME https://clickhouse.yandex/reference_en.html#max_execution_time
MAX_PARALLEL_REPLICAS
MAX_RESULT_ROWS
MAX_ROWS_TO_GROUP_BY https://clickhouse.yandex/reference_en.html#max_rows_to_group_by
MAX_THREADS https://clickhouse.yandex/reference_en.html#max_threads
PASSWORD
PRIORITY
PROFILE https://clickhouse.yandex/reference_en.html#Settings profiles
QUOTA_KEY
RESULT_OVERFLOW_MODE
TOTALS_MODE https://clickhouse.yandex/reference_en.html#WITH TOTALS modifier
USER

Method Summary

Modifier and Type	Method and Description
DriverPropertyInfo	createDriverPropertyInfo(Properties properties)
Class	getClazz()
Object	getDefaultValue()
String	getDescription()
String	getKey()
String	toString()
static ClickHouseQueryParam	valueOf(String name) Returns the enum constant of this type with the specified name.
static ClickHouseQueryParam[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MAX_PARALLEL_REPLICAS

public static final ClickHouseQueryParam MAX_PARALLEL_REPLICAS

TOTALS_MODE

public static final ClickHouseQueryParam TOTALS_MODE

https://clickhouse.yandex/reference_en.html#WITH TOTALS modifier

QUOTA_KEY

public static final ClickHouseQueryParam QUOTA_KEY

PRIORITY

public static final ClickHouseQueryParam PRIORITY

DATABASE

public static final ClickHouseQueryParam DATABASE

COMPRESS

public static final ClickHouseQueryParam COMPRESS

DECOMPRESS

public static final ClickHouseQueryParam DECOMPRESS

EXTREMES

public static final ClickHouseQueryParam EXTREMES

https://clickhouse.yandex/reference_en.html#Extreme values

MAX_THREADS

public static final ClickHouseQueryParam MAX_THREADS

https://clickhouse.yandex/reference_en.html#max_threads

MAX_EXECUTION_TIME

public static final ClickHouseQueryParam MAX_EXECUTION_TIME

https://clickhouse.yandex/reference_en.html#max_execution_time

MAX_BLOCK_SIZE

public static final ClickHouseQueryParam MAX_BLOCK_SIZE

https://clickhouse.yandex/reference_en.html#max_block_size

MAX_ROWS_TO_GROUP_BY

public static final ClickHouseQueryParam MAX_ROWS_TO_GROUP_BY

https://clickhouse.yandex/reference_en.html#max_rows_to_group_by

PROFILE

public static final ClickHouseQueryParam PROFILE

https://clickhouse.yandex/reference_en.html#Settings profiles

USER

public static final ClickHouseQueryParam USER

PASSWORD

public static final ClickHouseQueryParam PASSWORD

MAX_RESULT_ROWS

public static final ClickHouseQueryParam MAX_RESULT_ROWS

RESULT_OVERFLOW_MODE

public static final ClickHouseQueryParam RESULT_OVERFLOW_MODE

DISTRIBUTED_AGGREGATION_MEMORY_EFFICIENT

public static final ClickHouseQueryParam DISTRIBUTED_AGGREGATION_MEMORY_EFFICIENT

MAX_BYTES_BEFORE_EXTERNAL_GROUP_BY

public static final ClickHouseQueryParam MAX_BYTES_BEFORE_EXTERNAL_GROUP_BY

MAX_BYTES_BEFORE_EXTERNAL_SORT

public static final ClickHouseQueryParam MAX_BYTES_BEFORE_EXTERNAL_SORT

HTTP_NATIVE_COMPRESSION_DISABLE_CHECKSUMMING_ON_DECOMPRESS

public static final ClickHouseQueryParam HTTP_NATIVE_COMPRESSION_DISABLE_CHECKSUMMING_ON_DECOMPRESS

Method Detail

values

public static ClickHouseQueryParam[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ClickHouseQueryParam c : ClickHouseQueryParam.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ClickHouseQueryParam valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getKey

public String getKey()

getDefaultValue

public Object getDefaultValue()

getClazz

public Class getClazz()

getDescription

public String getDescription()

toString

public String toString()

Overrides:

toString in class Enum<ClickHouseQueryParam>

createDriverPropertyInfo

public DriverPropertyInfo createDriverPropertyInfo(Properties properties)

Specified by:

createDriverPropertyInfo in interface DriverPropertyCreator