Constant Field Values

Contents

• com.clickhouse.*

com.clickhouse.*

com.clickhouse.data.ClickHouseCache<K,V>

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_CACHE_SIZE	50

com.clickhouse.data.ClickHouseColumn

Modifier and Type	Constant Field	Value
public static final String	TYPE_NAME	"Column"

com.clickhouse.data.ClickHouseCompressionAlgorithm

Modifier and Type	Constant Field	Value
public static final String	ERROR_FAILED_TO_WRAP_INPUT	"Failed to wrap input stream"
public static final String	ERROR_FAILED_TO_WRAP_OUTPUT	"Failed to wrap output stream"
public static final String	ERROR_UNSUPPORTED_COMPRESS_ALG	"Compression algorithm [%s] is not supported"
public static final String	ERROR_UNSUPPORTED_DECOMPRESS_ALG	"Decompression algorithm [%s] is not supported"

com.clickhouse.data.ClickHouseDataConfig

Modifier and Type	Constant Field	Value
public static final boolean	DEFAULT_ASYNC	true
public static final int	DEFAULT_BUFFER_QUEUE_VARIATION	100
public static final int	DEFAULT_BUFFER_SIZE	4096
public static final int	DEFAULT_COMPRESS_LEVEL	-1
public static final int	DEFAULT_MAX_BUFFER_SIZE	131072
public static final int	DEFAULT_MAX_QUEUED_BUFFERS	512
public static final int	DEFAULT_READ_BUFFER_SIZE	4096
public static final int	DEFAULT_READ_COMPRESS_LEVEL	-1
public static final boolean	DEFAULT_REUSE_VALUE_WRAPPER	true
public static final int	DEFAULT_TIMEOUT	30000
public static final boolean	DEFAULT_USE_BINARY_STRING	false
public static final boolean	DEFAULT_USE_BLOCKING_QUEUE	false
public static final boolean	DEFAULT_USE_OBJECT_IN_ARRAY	false
public static final boolean	DEFAULT_WIDEN_UNSIGNED_TYPE	false
public static final int	DEFAULT_WRITE_BUFFER_SIZE	4096
public static final int	DEFAULT_WRITE_COMPRESS_LEVEL	-1
public static final String	TYPE_NAME	"DataConfig"

com.clickhouse.data.ClickHouseDataProcessor

Modifier and Type	Constant Field	Value
protected static final String	ERROR_FAILED_TO_READ	"Failed to read column #%d of %d: %s"
protected static final String	ERROR_FAILED_TO_WRITE	"Failed to write column #%d of %d: %s"
protected static final String	ERROR_REACHED_END_OF_STREAM	"Reached end of the stream when reading column #%d of %d: %s"
protected static final String	ERROR_UNKNOWN_DATA_TYPE	"Unsupported data type: "

com.clickhouse.data.ClickHouseDataStreamFactory

Modifier and Type	Constant Field	Value
protected static final String	ERROR_NO_DESERIALIZER	"No deserializer available because format %s does not support input"
protected static final String	ERROR_NO_SERIALIZER	"No serializer available because format %s does not support output"
protected static final String	ERROR_UNSUPPORTED_FORMAT	"Unsupported format: "

com.clickhouse.data.ClickHouseDeserializer

Modifier and Type	Constant Field	Value
public static final String	TYPE_NAME	"Deserializer"

com.clickhouse.data.ClickHouseExternalTable

Modifier and Type	Constant Field	Value
public static final String	TYPE_NAME	"ExternalTable"

com.clickhouse.data.ClickHouseInputStream

Modifier and Type	Constant Field	Value
protected static final String	ERROR_INCOMPLETE_READ	"Reached end of input stream after reading %d of %d bytes"
protected static final String	ERROR_NULL_BYTES	"Non-null byte array is required"
protected static final String	ERROR_REUSE_BUFFER	"Please pass a different byte array instead of the same internal buffer for reading"
protected static final String	ERROR_STREAM_CLOSED	"Input stream has been closed"
public static final String	TYPE_NAME	"InputStream"

com.clickhouse.data.ClickHouseOutputStream

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_BUFFER_SIZE	4096
protected static final String	ERROR_NULL_BYTES	"Non-null byte array is required"
protected static final String	ERROR_REUSE_BUFFER	"Please pass a different byte array instead of the same internal buffer for reading"
protected static final String	ERROR_STREAM_CLOSED	"Output stream has been closed"
public static final String	TYPE_NAME	"OutputStream"

com.clickhouse.data.ClickHousePassThruStream

Modifier and Type	Constant Field	Value
public static final String	ERROR_NO_INPUT	"Pass-thru stream does not have input"
public static final String	ERROR_NO_OUTPUT	"Pass-thru stream does not have output"
public static final String	TYPE_NAME	"Pass-thru Stream"

com.clickhouse.data.ClickHouseSerializer

Modifier and Type	Constant Field	Value
public static final String	TYPE_NAME	"Serializer"

com.clickhouse.data.ClickHouseUtils

Modifier and Type	Constant Field	Value
public static final int	MIN_CORE_THREADS	4
public static final String	VARIABLE_PREFIX	"{{"
public static final String	VARIABLE_SUFFIX	"}}"

com.clickhouse.data.ClickHouseValues

Modifier and Type	Constant Field	Value
public static final String	EMPTY_ARRAY_EXPR	"[]"
public static final String	EMPTY_STRING_EXPR	"\'\'"
public static final String	ERROR_INF_OR_NAN	"Infinite or NaN"
public static final String	ERROR_INVALID_POINT	"A point should have two and only two double values, but we got: "
public static final String	ERROR_SINGLETON_ARRAY	"Only singleton array is allowed, but we got: "
public static final String	ERROR_SINGLETON_COLLECTION	"Only singleton collection is allowed, but we got: "
public static final String	ERROR_SINGLETON_MAP	"Only singleton map is allowed, but we got: "
public static final String	INF_EXPR	"Inf"
public static final String	NAN_EXPR	"NaN"
public static final String	NINF_EXPR	"-Inf"
public static final String	NULL_EXPR	"NULL"
public static final String	PARAM_PRECISION	"precision"
public static final String	PARAM_SCALE	"scale"
public static final String	TYPE_ARRAY	"Array"
public static final String	TYPE_BIG_DECIMAL	"BigDecimal"
public static final String	TYPE_BIG_INTEGER	"BigInteger"
public static final String	TYPE_BOOLEAN	"boolean"
public static final String	TYPE_BYTE	"byte"
public static final String	TYPE_CHAR	"char"
public static final String	TYPE_CLASS	"Class"
public static final String	TYPE_DATE	"Date"
public static final String	TYPE_DATE_TIME	"DateTime"
public static final String	TYPE_DOUBLE	"double"
public static final String	TYPE_ENUM	"Enum"
public static final String	TYPE_FLOAT	"float"
public static final String	TYPE_INT	"int"
public static final String	TYPE_IPV4	"Inet4Address"
public static final String	TYPE_IPV6	"Inet6Address"
public static final String	TYPE_LONG	"long"
public static final String	TYPE_MAP	"Map"
public static final String	TYPE_MULTI_POLYGON	"MultiPolygon"
public static final String	TYPE_NESTED	"Nested"
public static final String	TYPE_OBJECT	"Object"
public static final String	TYPE_POINT	"Point"
public static final String	TYPE_POLYGON	"Polygon"
public static final String	TYPE_RING	"Ring"
public static final String	TYPE_SHORT	"short"
public static final String	TYPE_STRING	"String"
public static final String	TYPE_TIME	"Time"
public static final String	TYPE_TUPLE	"Tuple"
public static final String	TYPE_UUID	"UUID"

com.clickhouse.data.ClickHouseWriter

Modifier and Type	Constant Field	Value
public static final String	TYPE_NAME	"Writer"

com.clickhouse.data.value.UnsignedByte

Modifier and Type	Constant Field	Value
public static final int	BYTES	1

com.clickhouse.data.value.UnsignedInteger

Modifier and Type	Constant Field	Value
public static final int	BYTES	4

com.clickhouse.data.value.UnsignedLong

Modifier and Type	Constant Field	Value
public static final int	BYTES	8

com.clickhouse.data.value.UnsignedShort

Modifier and Type	Constant Field	Value
public static final int	BYTES	2

com.clickhouse.logging.Logger

Modifier and Type	Constant Field	Value
public static final String	ERROR_NULL_LOGGER	"Non-null logger is required"