org.h2.value

类 ValueTimestampTimeZone

java.lang.Object

org.h2.value.VersionedValue<Value>

org.h2.value.Value

org.h2.value.ValueTimestampTimeZone

所有已实现的接口:

HasSQL, Typed

public final class ValueTimestampTimeZone
extends Value

Implementation of the TIMESTAMP WITH TIME ZONE data type.

字段概要

字段

限定符和类型	字段和说明
static int	DEFAULT_PRECISION The default precision and display size of the textual representation of a timestamp.
static int	MAXIMUM_PRECISION The maximum precision and display size of the textual representation of a timestamp.

从类继承的字段 org.h2.value.Value

ARRAY, BIGINT, BINARY, BLOB, BOOLEAN, CHAR, CLOB, DATE, DECFLOAT, DOUBLE, EMPTY_VALUES, ENUM, GEOMETRY, INTEGER, INTERVAL_DAY, INTERVAL_DAY_TO_HOUR, INTERVAL_DAY_TO_MINUTE, INTERVAL_DAY_TO_SECOND, INTERVAL_HOUR, INTERVAL_HOUR_TO_MINUTE, INTERVAL_HOUR_TO_SECOND, INTERVAL_MINUTE, INTERVAL_MINUTE_TO_SECOND, INTERVAL_MONTH, INTERVAL_SECOND, INTERVAL_YEAR, INTERVAL_YEAR_TO_MONTH, JAVA_OBJECT, JSON, MIN_LONG_DECIMAL, NULL, NUMERIC, REAL, ROW, SMALLINT, TIME, TIME_TZ, TIMESTAMP, TIMESTAMP_TZ, TINYINT, TYPE_COUNT, UNKNOWN, UUID, VARBINARY, VARCHAR, VARCHAR_IGNORECASE

从接口继承的字段 org.h2.util.HasSQL

ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

方法概要

限定符和类型	方法和说明
int	compareTypeSafe(Value o, CompareMode mode, CastDataProvider provider) Compare this value against another value given that the values are of the same data type.
boolean	equals(Object other) Check if the two values have the same hash code.
static ValueTimestampTimeZone	fromDateValueAndNanos(long dateValue, long timeNanos, int timeZoneOffsetSeconds) Get or create a date value for the given date.
long	getDateValue() A bit field with bits for the year, month, and day (see DateTimeUtils for encoding).
String	getISOString() Returns value as string in ISO format.
int	getMemory() Get the memory used by this object.
StringBuilder	getSQL(StringBuilder builder, int sqlFlags) Appends the SQL statement of this object to the specified builder.
String	getString() Get the value as a string.
long	getTimeNanos() The nanoseconds since midnight.
int	getTimeZoneOffsetSeconds() The time zone offset in seconds.
TypeInfo	getType() Returns the data type.
int	getValueType() Get the value type.
int	hashCode()
static ValueTimestampTimeZone	parse(String s, CastDataProvider provider) Parse a string to a ValueTimestamp.

从类继承的方法 org.h2.value.Value

add, castTo, charLength, clearCache, compareTo, compareWithNull, containsNull, convertForAssignTo, convertTo, convertTo, convertTo, convertTo, convertTo, convertToAnyArray, convertToAnyRow, convertToBigint, convertToBoolean, convertToChar, convertToDate, convertToDouble, convertToEnum, convertToGeometry, convertToInt, convertToInt, convertToJavaObject, convertToReal, convertToSmallint, convertToTinyint, convertToUuid, divide, getBigDecimal, getBoolean, getByte, getBytes, getBytesNoCopy, getDouble, getFloat, getHigherOrder, getInputStream, getInputStream, getInt, getLong, getReader, getReader, getShort, getSignum, getTypeName, getUnsupportedExceptionForOperation, isFalse, isTrue, modulus, multiply, negate, octetLength, subtract, toString

从类继承的方法 org.h2.value.VersionedValue

getCommittedValue, getCurrentValue, getOperationId, isCommitted

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.h2.util.HasSQL

getSQL, getTraceSQL

字段详细资料

DEFAULT_PRECISION

public static final int DEFAULT_PRECISION

The default precision and display size of the textual representation of a timestamp. Example: 2001-01-01 23:59:59.123456+10:00

另请参阅:

常量字段值

MAXIMUM_PRECISION

public static final int MAXIMUM_PRECISION

The maximum precision and display size of the textual representation of a timestamp. Example: 2001-01-01 23:59:59.123456789+10:00

另请参阅:

常量字段值

方法详细资料

fromDateValueAndNanos

public static ValueTimestampTimeZone fromDateValueAndNanos(long dateValue,
                                                           long timeNanos,
                                                           int timeZoneOffsetSeconds)

Get or create a date value for the given date.

参数:

dateValue - the date value, a bit field with bits for the year, month, and day

timeNanos - the nanoseconds since midnight

timeZoneOffsetSeconds - the timezone offset in seconds

返回:

the value

parse

public static ValueTimestampTimeZone parse(String s,
                                           CastDataProvider provider)

Parse a string to a ValueTimestamp. This method supports the format +/-year-month-day hour:minute:seconds.fractional and an optional timezone part.

参数:

s - the string to parse

provider - the cast information provider, may be null for literals with time zone

返回:

the date

getDateValue

public long getDateValue()

A bit field with bits for the year, month, and day (see DateTimeUtils for encoding).

返回:

the data value

getTimeNanos

public long getTimeNanos()

The nanoseconds since midnight.

返回:

the nanoseconds

getTimeZoneOffsetSeconds

public int getTimeZoneOffsetSeconds()

The time zone offset in seconds.

返回:

the offset

getType

public TypeInfo getType()

从接口复制的说明: Typed

Returns the data type.

指定者:

getType 在接口中 Typed

指定者:

getType 在类中 Value

返回:

the data type

getValueType

public int getValueType()

从类复制的说明: Value

Get the value type.

指定者:

getValueType 在类中 Value

返回:

the value type

getMemory

public int getMemory()

从类复制的说明: Value

Get the memory used by this object.

覆盖:

getMemory 在类中 Value

返回:

the memory used in bytes

getString

public String getString()

从类复制的说明: Value

Get the value as a string.

指定者:

getString 在类中 Value

返回:

the string

getISOString

public String getISOString()

Returns value as string in ISO format.

返回:

value as string in ISO format

getSQL

public StringBuilder getSQL(StringBuilder builder,
                            int sqlFlags)

从接口复制的说明: HasSQL

Appends the SQL statement of this object to the specified builder.

参数:

builder - string builder

sqlFlags - formatting flags

返回:

the specified string builder

compareTypeSafe

public int compareTypeSafe(Value o,
                           CompareMode mode,
                           CastDataProvider provider)

从类复制的说明: Value

Compare this value against another value given that the values are of the same data type.

指定者:

compareTypeSafe 在类中 Value

参数:

o - the other value

mode - the compare mode

provider - the cast information provider

返回:

0 if both values are equal, -1 if the other value is smaller, and 1 otherwise

equals

public boolean equals(Object other)

从类复制的说明: Value

Check if the two values have the same hash code. No data conversion is made; this method returns false if the other object is not of the same class. For some values, compareTo may return 0 even if equals return false. Example: ValueDecimal 0.0 and 0.00.

指定者:

equals 在类中 Value

参数:

other - the other value

返回:

true if they are equal

hashCode

public int hashCode()

指定者:

hashCode 在类中 Value