io.r2dbc.mssql.message.type

Class TypeUtils

java.lang.Object

io.r2dbc.mssql.message.type.TypeUtils

public final class TypeUtils
extends Object

Helper methods for Type-specific calculations.

Author:

Mark Paluch

Field Summary

Fields

Modifier and Type	Field and Description
static int	DAYS_INTO_CE_LENGTH
static int	IMAGE_TEXT_MAX_BYTES
static int	MAX_FRACTIONAL_SECONDS_SCALE
static int	MINUTES_OFFSET_LENGTH
static int	SHORT_VARTYPE_MAX_BYTES Max length in bytes allowed by the "short" VARBINARY/VARCHAR types.
static int	UNKNOWN_STREAM_LENGTH

Constructor Summary

Constructors

Constructor and Description
TypeUtils()

Method Summary

Modifier and Type	Method and Description
static int	getDateTimeValueLength(int scale) Returns the length of Date-Time2 values using scale.
static int	getTimeValueLength(int scale) Returns the length of time values using scale.

Methods inherited from class java.lang.Object

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

Field Detail

SHORT_VARTYPE_MAX_BYTES

public static final int SHORT_VARTYPE_MAX_BYTES

Max length in bytes allowed by the "short" VARBINARY/VARCHAR types. Values longer than this must use VARBINARY(max)/VARCHAR(max) (Yukon or later) or IMAGE/TEXT (Shiloh)

See Also:

Constant Field Values

IMAGE_TEXT_MAX_BYTES

public static final int IMAGE_TEXT_MAX_BYTES

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Constant Field Values

UNKNOWN_STREAM_LENGTH

public static final int UNKNOWN_STREAM_LENGTH

See Also:

Constant Field Values

MAX_FRACTIONAL_SECONDS_SCALE

public static final int MAX_FRACTIONAL_SECONDS_SCALE

See Also:

Constant Field Values

DAYS_INTO_CE_LENGTH

public static final int DAYS_INTO_CE_LENGTH

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Constant Field Values

MINUTES_OFFSET_LENGTH

public static final int MINUTES_OFFSET_LENGTH

See Also:

Constant Field Values

Constructor Detail

TypeUtils

public TypeUtils()

Method Detail

getTimeValueLength

public static int getTimeValueLength(int scale)

Returns the length of time values using scale.

Parameters:

scale - the time scale.

Returns:

length of a time value.

getDateTimeValueLength

public static int getDateTimeValueLength(int scale)

Returns the length of Date-Time2 values using scale.

Parameters:

scale - the time scale.

Returns:

length of a time value.