VoltType (VoltDB Client APIs)

java.lang.Object
- java.lang.Enum<VoltType>
- - org.voltdb.VoltType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<VoltType>
```
public enum VoltType
extends java.lang.Enum<VoltType>
```
Represents a type for a VoltTable column or a SQLStmt parameter. Note that types in the database don't map 1-1 with types in the Java Stored Procedure API. For example, VARBINARY has no equivalent java class -- just byte[]. TIMESTAMP corresponds "best" to VoltDB.TimeStampType but also, conveniently, to java.sql.Types.TIMESTAMP.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`BIGINT` 8-byte signed 2s-compliment long.
`BOOLEAN` Boolean type.
`DECIMAL` Fixed precision=38, scale=12 storing sign and null-status in a preceding byte
`FLOAT` 8-bytes in IEEE 754 "double format".
`GEOGRAPHY` Geography type, for geographical objects (polygons, etc)
`GEOGRAPHY_POINT` Point type, for a geographical point (long, lat)
`INLIST_OF_BIGINT` Special purpose internal type to describe expectations for parameters to statements that contain syntax like " integer_expr IN ? ".
`INLIST_OF_STRING` Special purpose internal type to describe expectations for parameters to statements that contain syntax like " varchar_expr IN ? ".
`INTEGER` 4-byte signed 2s-compliment integer.
`INVALID` Used for uninitialized types in some places.
`NULL` Used to type java null values that have no type.
`NUMERIC` Used for some literal constants parsed by our SQL parser.
`SMALLINT` 2-byte signed 2s-compliment short.
`STRING` UTF-8 string with up to 32K chars.
`TIMESTAMP` 8-byte long value representing microseconds after the epoch.
`TINYINT` 1-byte signed 2s-compliment byte.
`VARBINARY` Array of bytes of variable length
`VOLTTABLE` VoltTable type for Procedure parameters

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`MAX_VALUE_LENGTH` Size in bytes of the maximum length for a VoltDB field value, presumably a `STRING` or `VARBINARY`
`static int`	`MAX_VALUE_LENGTH_IN_CHARACTERS`
`static long`	`NULL_BIGINT` Null value for `BIGINT`.
`static org.voltdb.VoltType.NullDecimalSigil`	`NULL_DECIMAL` Null value for `DECIMAL`.
`static double`	`NULL_FLOAT` Null value for `FLOAT`.
`static org.voltdb.VoltType.NullGeographySigil`	`NULL_GEOGRAPHY` Null value for `GEOGRAPHY`.
`static int`	`NULL_INTEGER` Null value for `INTEGER`.
`static org.voltdb.VoltType.NullPointSigil`	`NULL_POINT` Null value for `GEOGRAPHY_POINT`.
`static short`	`NULL_SMALLINT` Null value for `SMALLINT`.
`static int`	`NULL_STRING_LENGTH` Length value for a null string.
`static org.voltdb.VoltType.NullStringOrVarbinarySigil`	`NULL_STRING_OR_VARBINARY` Null value for `STRING` or `VARBINARY`.
`static org.voltdb.VoltType.NullTimestampSigil`	`NULL_TIMESTAMP` Null value for `TIMESTAMP`.
`static byte`	`NULL_TINYINT` Null value for `TINYINT`.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`acceptsArray(java.lang.Class<?> arrayArgClass)` Most VoltTypes are not compatible with an array-typed value.
`java.lang.Object`	`bytesToValue(byte[] value)` Converts a byte array with type back to the original partition value.
`boolean`	`canExactlyRepresentAnyValueOf(VoltType otherType)`
`static java.lang.Class<?>`	`classFromByteValue(byte value)` Return the java class that is matched to the given value.
`java.lang.Class<?>`	`classFromType()` Return the java class that is matched to a given `VoltType`.
`int`	`defaultLengthForVariableLengthType()` The size specifier for columns with a variable-length type is optional in a CREATE TABLE or ALTER TABLE statement.
`static VoltType`	`get(byte val)` Statically create an enum value from the corresponding byte.
`java.lang.String`	`getCreateParams()` For JDBC, the name(s) of any type-specific parameter(s), e.g.
`java.lang.String`	`getJdbcClass()`
`int`	`getJdbcSqlType()` Get the java.sql.Types type of this type.
`int`	`getLengthInBytesForFixedTypes()` Get the number of bytes required to store the fixed length type.
`int`	`getLengthInBytesForFixedTypesWithoutCheck()`
`java.lang.String`	`getLiteralPrefix()` For JDBC, returns the prefix (if any, otherwise null) used with SQL literal constants of this type.
`java.lang.String`	`getLiteralSuffix()` For JDBC, returns the suffix (if any, otherwise null) used with SQL literal constants of this type.
`java.lang.Integer`	`getMaximumScale()` Non-integer numeric VoltTypes must override this method.
`int`	`getMaxLengthInBytes()` Get the maximum number of bytes required to store the type
`java.lang.String`	`getMaxValueForKeyPadding()`
`java.lang.Integer`	`getMinimumScale()` Non-integer numeric VoltTypes must override this method.
`int`	`getMinLengthInBytes()` Get the minimum number of bytes required to store the type
`java.lang.String`	`getMostCompatibleJavaTypeName()`
`java.lang.String`	`getName()`
`int`	`getNullable()` VoltDB treats nullability as orthogonal to type, so all types are nullable.
`java.lang.Object`	`getNullValue()` Get a value representing whichever null value is appropriate for the current `VoltType` enum.
`int`	`getSearchable()`
`char`	`getSignatureChar()` Get a char that uniquely identifies a type.
`java.lang.Integer[]`	`getTypePrecisionAndRadix()`
`byte`	`getValue()` Gets the byte that corresponds to the VoltType (for serialization).
`static java.lang.String`	`humanReadableSize(int size)` String representation of `MAX_VALUE_LENGTH`.
`boolean`	`isAnyIntegerType()` Is this type an integer type? True for `TINYINT`, `SMALLINT`, `INTEGER`, `BIGINT`.
`boolean`	`isBackendIntegerType()` Is this type an integer type in the EE? True for `TINYINT`, `SMALLINT`, `INTEGER`, `BIGINT` and `TIMESTAMP`.
`boolean`	`isCaseSensitive()` Individual VoltTypes like String can override to enable this functionality.
`boolean`	`isExactNumeric()` Is the type a number and is it an exact value (no rounding errors)?
`boolean`	`isIndexable()` VoltTypes for indexable non-numeric values must override.
`boolean`	`isJdbcVisible()` Is this type visible to JDBC
`boolean`	`isNumber()`
`boolean`	`isUniqueIndexable()` VoltTypes with special restrictions about uniqueness support must override.
`java.lang.Boolean`	`isUnsigned()` Numeric types are all signed types, so return false.
`boolean`	`isVariableLength()`
`static boolean`	`isVoltNullValue(java.lang.Object obj)`
`java.lang.String`	`toSQLString()` Get the corresponding SQL type as for a given `VoltType` enum.
`java.lang.String`	`toString()` Return the string representation of this type.
`static VoltType`	`typeFromClass(java.lang.Class<?> cls)` Ascertain the most appropriate `VoltType` given a java class.
`static VoltType`	`typeFromObject(java.lang.Object obj)` Ascertain the most appropriate `VoltType` given a java object.
`static VoltType`	`typeFromString(java.lang.String str)` Converts string representations to an enum value.
`static VoltType`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static VoltType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.
`static byte[]`	`valueToBytes(java.lang.Object obj)` Converts the object into bytes for hashing.
`java.lang.Class<?>`	`vectorClassFromType()` Return the java class that is matched to a given `VoltType`.

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
  - INVALID
```
public static final VoltType INVALID
```
    Used for uninitialized types in some places. Not a valid value for actual user data.
  - NULL
```
public static final VoltType NULL
```
    Used to type java null values that have no type. Not a valid value for actual user data.
  - NUMERIC
```
public static final VoltType NUMERIC
```
    Used for some literal constants parsed by our SQL parser. Not a valid value for actual user data. See DECIMAL for decimal type.
  - TINYINT
```
public static final VoltType TINYINT
```
    1-byte signed 2s-compliment byte. Lowest value means NULL in the database.
  - SMALLINT
```
public static final VoltType SMALLINT
```
    2-byte signed 2s-compliment short. Lowest value means NULL in the database.
  - INTEGER
```
public static final VoltType INTEGER
```
    4-byte signed 2s-compliment integer. Lowest value means NULL in the database.
  - BIGINT
```
public static final VoltType BIGINT
```
    8-byte signed 2s-compliment long. Lowest value means NULL in the database.
  - INLIST_OF_BIGINT
```
public static final VoltType INLIST_OF_BIGINT
```
    Special purpose internal type to describe expectations for parameters to statements that contain syntax like " integer_expr IN ? ". This type most commonly occurs as an expected parameter type for such statements. It is not expected to ever be used as a VoltTable column type.
  - FLOAT
```
public static final VoltType FLOAT
```
    8-bytes in IEEE 754 "double format". Some NaN values may represent NULL in the database (TBD).
  - STRING
```
public static final VoltType STRING
```
    UTF-8 string with up to 32K chars. The database supports char arrays and varchars but the API uses strings.
  - INLIST_OF_STRING
```
public static final VoltType INLIST_OF_STRING
```
    Special purpose internal type to describe expectations for parameters to statements that contain syntax like " varchar_expr IN ? ". This type most commonly occurs as an expected parameter type for such statements. It is not expected to ever be used as a VoltTable column type.
  - TIMESTAMP
```
public static final VoltType TIMESTAMP
```
    8-byte long value representing microseconds after the epoch. The epoch is Jan. 1 1970 00:00:00 GMT. Negative values represent time before the epoch. This covers roughly 4000BC to 8000AD.
  - VOLTTABLE
```
public static final VoltType VOLTTABLE
```
    VoltTable type for Procedure parameters
  - DECIMAL
```
public static final VoltType DECIMAL
```
    Fixed precision=38, scale=12 storing sign and null-status in a preceding byte
  - BOOLEAN
```
public static final VoltType BOOLEAN
```
    Boolean type. Not (yet) a valid value for actual user data.
  - VARBINARY
```
public static final VoltType VARBINARY
```
    Array of bytes of variable length
  - GEOGRAPHY_POINT
```
public static final VoltType GEOGRAPHY_POINT
```
    Point type, for a geographical point (long, lat)
  - GEOGRAPHY
```
public static final VoltType GEOGRAPHY
```
    Geography type, for geographical objects (polygons, etc)
- Field Detail
  - MAX_VALUE_LENGTH
```
public static final int MAX_VALUE_LENGTH
```
    Size in bytes of the maximum length for a VoltDB field value, presumably a STRING or VARBINARY
    
    See Also:
    
    Constant Field Values
  - MAX_VALUE_LENGTH_IN_CHARACTERS
```
public static final int MAX_VALUE_LENGTH_IN_CHARACTERS
```
    See Also:
    
    Constant Field Values
  - NULL_STRING_LENGTH
```
public static final int NULL_STRING_LENGTH
```
    Length value for a null string.
    
    See Also:
    
    Constant Field Values
  - NULL_TINYINT
```
public static final byte NULL_TINYINT
```
    Null value for TINYINT.
    
    See Also:
    
    Constant Field Values
  - NULL_SMALLINT
```
public static final short NULL_SMALLINT
```
    Null value for SMALLINT.
    
    See Also:
    
    Constant Field Values
  - NULL_INTEGER
```
public static final int NULL_INTEGER
```
    Null value for INTEGER.
    
    See Also:
    
    Constant Field Values
  - NULL_BIGINT
```
public static final long NULL_BIGINT
```
    Null value for BIGINT.
    
    See Also:
    
    Constant Field Values
  - NULL_FLOAT
```
public static final double NULL_FLOAT
```
    Null value for FLOAT.
    
    See Also:
    
    Constant Field Values
  - NULL_TIMESTAMP
```
public static final org.voltdb.VoltType.NullTimestampSigil NULL_TIMESTAMP
```
    Null value for TIMESTAMP.
  - NULL_STRING_OR_VARBINARY
```
public static final org.voltdb.VoltType.NullStringOrVarbinarySigil NULL_STRING_OR_VARBINARY
```
    Null value for STRING or VARBINARY.
  - NULL_DECIMAL
```
public static final org.voltdb.VoltType.NullDecimalSigil NULL_DECIMAL
```
    Null value for DECIMAL.
  - NULL_POINT
```
public static final org.voltdb.VoltType.NullPointSigil NULL_POINT
```
    Null value for GEOGRAPHY_POINT.
  - NULL_GEOGRAPHY
```
public static final org.voltdb.VoltType.NullGeographySigil NULL_GEOGRAPHY
```
    Null value for GEOGRAPHY.
- Method Detail
  - values
```
public static VoltType[] 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 (VoltType c : VoltType.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static VoltType valueOf(java.lang.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:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - humanReadableSize
```
public static java.lang.String humanReadableSize(int size)
```
    String representation of MAX_VALUE_LENGTH.
    
    Parameters:
    
    size - The size you want to represent in human readable string.
    
    Returns:
    
    String representation of Size passed in.
  - getValue
```
public byte getValue()
```
    Gets the byte that corresponds to the VoltType (for serialization).
    
    Returns:
    
    A byte representing the VoltType
  - classFromType
```
public java.lang.Class<?> classFromType()
```
    Return the java class that is matched to a given VoltType.
    
    Returns:
    
    A java class object.
    
    Throws:
    
    java.lang.RuntimeException - if a type doesn't have an associated class, such as INVALID.
    
    See Also:
    
    typeFromClass(java.lang.Class<?>)
  - classFromByteValue
```
public static java.lang.Class<?> classFromByteValue(byte value)
```
    Return the java class that is matched to the given value.
    
    Parameters:
    
    value -
    
    Returns:
    
    The java class.
  - vectorClassFromType
```
public java.lang.Class<?> vectorClassFromType()
```
    Return the java class that is matched to a given VoltType.
    
    Returns:
    
    A java class object.
    
    Throws:
    
    java.lang.RuntimeException - if a type doesn't have an associated class, such as INVALID.
    
    See Also:
    
    typeFromClass(java.lang.Class<?>)
  - get
```
public static VoltType get(byte val)
```
    Statically create an enum value from the corresponding byte.
    
    Parameters:
    
    val - A byte representing an enum value
    
    Returns:
    
    The appropriate enum value
  - typeFromString
```
public static VoltType typeFromString(java.lang.String str)
```
    Converts string representations to an enum value.
    
    Parameters:
    
    str - A string in the form "TYPENAME" or "VoltType.TYPENAME", e.g. "BIGINT" or "VoltType.VARCHAR"
    
    Returns:
    
    One of the valid instances of VoltType
  - typeFromObject
```
public static VoltType typeFromObject(java.lang.Object obj)
```
    Ascertain the most appropriate VoltType given a java object.
    
    Parameters:
    
    obj - The java object to type.
    
    Returns:
    
    A VoltType.
    
    Throws:
    
    VoltTypeException - if none applies.
    
    See Also:
    
    typeFromClass(java.lang.Class<?>)
  - typeFromClass
```
public static VoltType typeFromClass(java.lang.Class<?> cls)
```
    Ascertain the most appropriate VoltType given a java class.
    
    Parameters:
    
    cls - The java class to type.
    
    Returns:
    
    A VoltType.
    
    Throws:
    
    VoltTypeException - if none applies.
    
    See Also:
    
    typeFromObject(java.lang.Object), classFromType()
  - toString
```
public java.lang.String toString()
```
    Return the string representation of this type. Note that VoltType.typeFromString(voltTypeInstance.toString) == voltTypeInstance.
    
    Overrides:
    
    toString in class java.lang.Enum<VoltType>
    
    Returns:
    
    The string representation of this type.
  - getName
```
public java.lang.String getName()
```
  - isVariableLength
```
public boolean isVariableLength()
```
  - getLengthInBytesForFixedTypes
```
public int getLengthInBytesForFixedTypes()
```
    Get the number of bytes required to store the fixed length type. Variable-length types should throw a RuntimeException.
    
    Returns:
    
    An integer value representing a number of bytes.
  - getLengthInBytesForFixedTypesWithoutCheck
```
public int getLengthInBytesForFixedTypesWithoutCheck()
```
  - getMinLengthInBytes
```
public int getMinLengthInBytes()
```
    Get the minimum number of bytes required to store the type
    
    Returns:
    
    An integer value representing a number of bytes.
  - getMaxLengthInBytes
```
public int getMaxLengthInBytes()
```
    Get the maximum number of bytes required to store the type
    
    Returns:
    
    An integer value representing a number of bytes.
  - getLiteralPrefix
```
public java.lang.String getLiteralPrefix()
```
    For JDBC, returns the prefix (if any, otherwise null) used with SQL literal constants of this type. Individual VoltTypes can override to enable this, typically to return a single quote.
    
    Returns:
    
    null, or, if overridden for a type, the prefix string.
  - getLiteralSuffix
```
public java.lang.String getLiteralSuffix()
```
    For JDBC, returns the suffix (if any, otherwise null) used with SQL literal constants of this type. Individual VoltTypes can override to enable this, typically to return a single quote.
    
    Returns:
    
    null, or, if overridden for a type, the suffix string
  - getCreateParams
```
public java.lang.String getCreateParams()
```
    For JDBC, the name(s) of any type-specific parameter(s), e.g. "max_length" used when defining sql columns of this type. FUTURE?: It's not clear what format the JDBC would expect if there were more than one -- maybe comma separated?
    
    Returns:
    
    null for fixed-length types, usually "max_length" for variable length type
  - isCaseSensitive
```
public boolean isCaseSensitive()
```
    Individual VoltTypes like String can override to enable this functionality. Normally, other types ignore case when expressed as strings, like in hex values for varbinary, or wkt values for geo types.
    
    Returns:
    
    false unless overridden for a case sensitivite type like String
  - getMinimumScale
```
public java.lang.Integer getMinimumScale()
```
    Non-integer numeric VoltTypes must override this method.
    
    Returns:
    
    0 for integer types, null for non-numeric, or some other value if overridden for a specific type like DECIMAL
  - getMaximumScale
```
public java.lang.Integer getMaximumScale()
```
    Non-integer numeric VoltTypes must override this method.
    
    Returns:
    
    0 for integer types, null for non-numeric, or some other value if overridden for a specific type like DECIMAL
  - isIndexable
```
public boolean isIndexable()
```
    VoltTypes for indexable non-numeric values must override.
    
    Returns:
    
    true if the type is supported by VoltDB indexes
  - isUniqueIndexable
```
public boolean isUniqueIndexable()
```
    VoltTypes with special restrictions about uniqueness support must override.
    
    Returns:
    
    true if the type is supported by VoltDB (assume)unique indexes
  - acceptsArray
```
public boolean acceptsArray(java.lang.Class<?> arrayArgClass)
```
    Most VoltTypes are not compatible with an array-typed value.
    
    Parameters:
    
    arrayArgClass - a java array class like byte[] or String[]
    
    Returns:
    
    false, unless overridden to enable a specific VoltType (like VARBINARY) to support certain specific array types (like byte[]).
    
    See Also:
    
    VARBINARY
  - toSQLString
```
public java.lang.String toSQLString()
```
    Get the corresponding SQL type as for a given VoltType enum. For example, STRING will probably convert to "VARCHAR".
    
    Returns:
    
    A string representing the SQL type.
  - isJdbcVisible
```
public boolean isJdbcVisible()
```
    Is this type visible to JDBC
    
    Returns:
    
    JDBC visibility
  - getJdbcSqlType
```
public int getJdbcSqlType()
```
    Get the java.sql.Types type of this type.
    
    Returns:
    
    int representing SQL type of the VoltDB type.
  - getNullable
```
public int getNullable()
```
    VoltDB treats nullability as orthogonal to type, so all types are nullable.
    
    Returns:
    
    the jdbc constant representing a nullable type
  - getSearchable
```
public int getSearchable()
```
  - isUnsigned
```
public java.lang.Boolean isUnsigned()
```
    Numeric types are all signed types, so return false. isUnsigned is N/A to other types, so return null. If/when we support unsigned types, their VoltTypes should override this function to return true.
    
    Returns:
    
    null for non-numeric types, false for numeric, unless overridden by a (hypothetical) unsigned numeric type
  - getJdbcClass
```
public java.lang.String getJdbcClass()
```
  - isExactNumeric
```
public boolean isExactNumeric()
```
    Is the type a number and is it an exact value (no rounding errors)?
    
    Returns:
    
    true for integers and decimals. False for floats and strings and anything else
  - isBackendIntegerType
```
public boolean isBackendIntegerType()
```
    Is this type an integer type in the EE? True for TINYINT, SMALLINT, INTEGER, BIGINT and TIMESTAMP.
    
    Returns:
    
    True if integer type. False if not
  - isAnyIntegerType
```
public boolean isAnyIntegerType()
```
    Is this type an integer type? True for TINYINT, SMALLINT, INTEGER, BIGINT.
    
    Returns:
    
    True if integer type. False if not
  - isNumber
```
public boolean isNumber()
```
  - canExactlyRepresentAnyValueOf
```
public boolean canExactlyRepresentAnyValueOf(VoltType otherType)
```
  - getSignatureChar
```
public char getSignatureChar()
```
    Get a char that uniquely identifies a type. Used to create concise schema signatures.
    
    Returns:
    
    A char representing the type.
  - getTypePrecisionAndRadix
```
public java.lang.Integer[] getTypePrecisionAndRadix()
```
  - defaultLengthForVariableLengthType
```
public int defaultLengthForVariableLengthType()
```
    The size specifier for columns with a variable-length type is optional in a CREATE TABLE or ALTER TABLE statement. If no size is specified, VoltDB chooses a default size.
    
    Returns:
    
    the default size for the given type
  - getMostCompatibleJavaTypeName
```
public java.lang.String getMostCompatibleJavaTypeName()
```
  - getMaxValueForKeyPadding
```
public java.lang.String getMaxValueForKeyPadding()
```
  - getNullValue
```
public java.lang.Object getNullValue()
```
    Get a value representing whichever null value is appropriate for the current VoltType enum. For example, if this type is TINYINT, this will return a java byte with value -128, which is the constant NULL_TINYINT in VoltDB.
    
    Returns:
    
    A new final instance with value equal to null for a given type.
  - isVoltNullValue
```
public static boolean isVoltNullValue(java.lang.Object obj)
```
  - valueToBytes
```
public static byte[] valueToBytes(java.lang.Object obj)
```
    Converts the object into bytes for hashing.
    
    Parameters:
    
    obj - a value to be hashed
    
    Returns:
    
    a byte array representation of obj OR null if the obj is java null or any other Volt representation of a null value.
  - bytesToValue
```
public java.lang.Object bytesToValue(byte[] value)
```
    Converts a byte array with type back to the original partition value. This is the inverse of @see VoltType#valueToBytes(Object) valueToBytes
    
    Parameters:
    
    value - Byte array representation of partition parameter.
    
    Returns:
    
    Java object of the correct type.

Enum VoltType

Enum Constant Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

INVALID

NULL

NUMERIC

TINYINT

SMALLINT

INTEGER

BIGINT

INLIST_OF_BIGINT

FLOAT

STRING

INLIST_OF_STRING

TIMESTAMP

VOLTTABLE

DECIMAL

BOOLEAN

VARBINARY

GEOGRAPHY_POINT

GEOGRAPHY

Field Detail

MAX_VALUE_LENGTH

MAX_VALUE_LENGTH_IN_CHARACTERS

NULL_STRING_LENGTH

NULL_TINYINT

NULL_SMALLINT

NULL_INTEGER

NULL_BIGINT

NULL_FLOAT

NULL_TIMESTAMP

NULL_STRING_OR_VARBINARY

NULL_DECIMAL

NULL_POINT

NULL_GEOGRAPHY

Method Detail

values

valueOf

humanReadableSize

getValue

classFromType

classFromByteValue

vectorClassFromType

get

typeFromString

typeFromObject

typeFromClass

toString

getName

isVariableLength

getLengthInBytesForFixedTypes

getLengthInBytesForFixedTypesWithoutCheck

getMinLengthInBytes

getMaxLengthInBytes

getLiteralPrefix

getLiteralSuffix

getCreateParams

isCaseSensitive

getMinimumScale

getMaximumScale

isIndexable

isUniqueIndexable

acceptsArray

toSQLString

isJdbcVisible

getJdbcSqlType

getNullable

getSearchable

isUnsigned

getJdbcClass

isExactNumeric

isBackendIntegerType

isAnyIntegerType

isNumber

canExactlyRepresentAnyValueOf

getSignatureChar