Package com.exasol.sql.expression.function.exasol

Enum ExasolScalarFunction

java.lang.Object

java.lang.Enum<ExasolScalarFunction>

com.exasol.sql.expression.function.exasol.ExasolScalarFunction

All Implemented Interfaces:

FunctionName, Serializable, Comparable<ExasolScalarFunction>

public enum ExasolScalarFunction
extends Enum<ExasolScalarFunction>
implements FunctionName

This class is a list of Scalar Functions that the Exasol database supports. Currently unsupported functions: POSITION, DATE_TRUNC, EXTRACT, CAST, CONVERT, CASE, SPACE, Functions for Hierarchical Queries. Keywords inside function's body are also not supported. See github issue # 68.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ABS	Absolute value of a number
ACOS	Arccosine
ADD_DAYS	Add days
ADD_HOURS	Add hours
ADD_MINUTES	Add minutes
ADD_MONTHS	Add months
ADD_SECONDS	Add seconds
ADD_WEEKS	Add weeks
ADD_YEARS	Add years
ASCII	ASCII code of character
ASIN	Arcsine
ATAN	Arctangens
ATAN2	Arctanges of two numbers (instead of fration)
BIT_AND	Bitwise and
BIT_CHECK	Check bit set
BIT_LENGTH	String size in bits
BIT_LROTATE	Rotate left
BIT_LSHIFT	Shift left
BIT_NOT	Bitwise not
BIT_OR	Bitwise or
BIT_RROTATE	Rotate right
BIT_RSHIFT	Shift right
BIT_SET	Set bit
BIT_TO_NUM	Bitmask to number
BIT_XOR	Bitwise exclusive or
CEIL	Ceiling
CHAR	Character for number
CHARACTER_LENGTH	String size in characters
COALESCE	First non-null value
COLOGNE_PHONETIC	Phonetic representation of a string
CONCAT	String concatenation
CONVERT_TZ	Convert timezone
COS	Cosine
COSH	Hyperbolic cosine
COT	Cotangens
CURRENT_DATE	Current date
CURRENT_SCHEMA	Current database schema
CURRENT_SESSION	Current session
CURRENT_STATEMENT	Current statement
CURRENT_TIMESTAMP	Current timestamp
CURRENT_USER	Current user
DAY	Day part of date
DAYS_BETWEEN	Days between two dates
DBTIMEZONE	Database-wide Timezone
DECODE	String-based case selection
DEGREES	Radians to degrees
DIV	Integer division
DUMP	String dump in various notations
EDIT_DISTANCE	Edit distance of two strings
EXP	Exponent
FLOOR	Floor
FROM_POSIX_TIME	Posix time to timestamp
GREATEST	Greatest value
HASH_MD5	MD5 hash
HASH_SHA	SHA1 hash
HASH_SHA256	SHA256 hash
HASH_SHA512	SHA512 hash
HASH_TIGER	Tiger hash
HOUR	Hour part of a date / time
HOURS_BETWEEN	Hours between
INITCAP	Capitalize first letter of each word
INSERT	Insert string into other string
INSTR	Find occurrence in string
IPROC	Data node number
IS_BOOLEAN	Is a boolean
IS_DATE	Is a date
IS_DSINTERVAL	Is an interval with second precision
IS_NUMBER	Is a number
IS_TIMESTAMP	Is a timestamp
IS_YMINTERVAL	Is an interval with month precision
LCASE	Lower case
LEAST	Least value
LEFT	Left part of string
LENGTH	String length in characters (differs from bytes for UTF)
LN	Logarithm to base e
LOCALTIMESTAMP	Timestamp in local time
LOCATE	Find position in string
LOG	Logarithm with user-defined base
LOG10	Logarithm to base 10
LOG2	Logrithm to base 2
LOWER	Lower case
LPAD	Pad left
LTRIM	Trim left
MID	Take a part from the mid of the string
MINUTE	Minute part of a date / time
MINUTES_BETWEEN	Minutes between
MOD	Modulo
MONTH	Month part of a date
MONTHS_BETWEEN	Months between two dates
NOW	Current timestamp
NPROC	Number of cluster nodes
NULLIF	Null if
NULLIFZERO	Null if zero
NUMTODSINTERVAL	Number to days-to-second interval
NUMTOYMINTERVAL	Number to years-to-month interval
NVL	Replace null with expression
NVL2	Replace null with expression.
OCTET_LENGTH	String length in bytes
PI	Pi
POSIX_TIME	Seconds since Epoch
POWER	Power
RADIANS	Degrees to radians
RANDOM	Random number
REGEXP_INSTR	Find occurrence of regular expression in string
REGEXP_REPLACE	Replace occurrence of regular expression in string
REGEXP_SUBSTR	Return substring that matches regular expression
REPEAT	Repeat string sequence
REPLACE	Replace substring
REVERSE	Reverse string
RIGHT	Right part of a string
ROUND	Round
ROWID	Row ID
ROWNUM	Row counter
RPAD	Pad right
RTRIM	Trim right
SCOPE_USER	Scope user
SECOND	Second part of a date / time
SECONDS_BETWEEN	Seconds between two dates / times
SESSIONTIMEZONE	Session timezone
SIGN	Sign
SIN	Sine
SINH	Hyperbolic sine
SOUNDEX	Sounds like
SQRT	Square root
ST_AREA	Area of (multi-)polygon
ST_BOUNDARY	Geometric boundary
ST_BUFFER	Points of maximal distance
ST_CENTROID	Center of mass
ST_CONTAINS	Object fully contains another object
ST_CONVEXHULL	Convex hull
ST_CROSSES	Object crosses another object
ST_DIFFERENCE	Difference
ST_DIMENSION	Dimmension of object: Points / Lines / Poligons
ST_DISJOINT	Object disjoint of another object
ST_DISTANCE	Minimal distance between two objects
ST_ENDPOINT	Endpoint of line
ST_ENVELOPE	Smallest rectangle containing object
ST_EQUALS	Objects equal
ST_EXTERIORRING	Outer ring of object
ST_FORCE2D	Turn to 2D object
ST_GEOMETRYN	The n-th object of a GeometryCollection
ST_GEOMETRYTYPE	Type as string
ST_INTERIORRINGN	Inner ring
ST_INTERSECTION	Intersection of two objects
ST_INTERSECTS	Objects intersect
ST_ISCLOSED	Object is closed
ST_ISEMPTY	Empty set
ST_ISRING	Start point = end point
ST_ISSIMPLE	Simple object
ST_LENGTH	Length
ST_NUMGEOMETRIES	Number of objects in collection of geometry objects
ST_NUMINTERIORRINGS	Number of holes within a Polygon
ST_NUMPOINTS	Points in line string
ST_OVERLAPS	Objects overlap
ST_POINTN	n-th point
ST_SETSRID	Set SRID
ST_STARTPOINT	Start point
ST_SYMDIFFERENCE	Symmetric difference
ST_TOUCHES	Object touches another object
ST_TRANSFORM	Coordinate transformation
ST_UNION	Union of two objects
ST_WITHIN	Object fully contained in another object
ST_X	X coordinate of point
ST_Y	Y coordinate of point
SUBSTR	Substring
SYS_GUID	Unique system wide ID
SYSDATE	Current date
SYSTIMESTAMP	Current timestamp
TAN	Tangens
TANH	Hyperbolic tangens
TO_CHAR	Convert to character string
TO_DATE	Convert to date
TO_DSINTERVAL	Convert to interval with second precision
TO_NUMBER	Convert to number
TO_YMINTERVAL	Convert to timestamp +/ TO_TIMESTAMP, /** Convert to interval with month precision
TRANSLATE	Replace characters in string
TRIM	Remove surrounding white spaces
TRUNC	Trim decimal places
UCASE	Upper case
UNICODE	Numeric unicode representation of character
UNICODECHR	Character for numeric unicode
UPPER	Upper case
USER	Current user
VALUE2PROC	Number of the node a value is on
WEEK	Week part of a date
YEAR	Year part of a date
YEARS_BETWEEN	Years between two dates
ZEROIFNULL	Zero if null

Method Summary

Modifier and Type	Method	Description
static ExasolScalarFunction	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ExasolScalarFunction[]	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, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.exasol.sql.expression.function.FunctionName

name

Enum Constant Detail

ABS

public static final ExasolScalarFunction ABS

Absolute value of a number

ACOS

public static final ExasolScalarFunction ACOS

Arccosine

ASIN

public static final ExasolScalarFunction ASIN

Arcsine

ATAN

public static final ExasolScalarFunction ATAN

Arctangens

ATAN2

public static final ExasolScalarFunction ATAN2

Arctanges of two numbers (instead of fration)

CEIL

public static final ExasolScalarFunction CEIL

Ceiling

COS

public static final ExasolScalarFunction COS

Cosine

COSH

public static final ExasolScalarFunction COSH

Hyperbolic cosine

COT

public static final ExasolScalarFunction COT

Cotangens

DEGREES

public static final ExasolScalarFunction DEGREES

Radians to degrees

DIV

public static final ExasolScalarFunction DIV

Integer division

EXP

public static final ExasolScalarFunction EXP

Exponent

FLOOR

public static final ExasolScalarFunction FLOOR

Floor

LN

public static final ExasolScalarFunction LN

Logarithm to base e

LOG

public static final ExasolScalarFunction LOG

Logarithm with user-defined base

LOG10

public static final ExasolScalarFunction LOG10

Logarithm to base 10

LOG2

public static final ExasolScalarFunction LOG2

Logrithm to base 2

MOD

public static final ExasolScalarFunction MOD

Modulo

PI

public static final ExasolScalarFunction PI

Pi

POWER

public static final ExasolScalarFunction POWER

Power

RADIANS

public static final ExasolScalarFunction RADIANS

Degrees to radians

RANDOM

public static final ExasolScalarFunction RANDOM

Random number

ROUND

public static final ExasolScalarFunction ROUND

Round

SIGN

public static final ExasolScalarFunction SIGN

Sign

SIN

public static final ExasolScalarFunction SIN

Sine

SINH

public static final ExasolScalarFunction SINH

Hyperbolic sine

SQRT

public static final ExasolScalarFunction SQRT

Square root

TAN

public static final ExasolScalarFunction TAN

Tangens

TANH

public static final ExasolScalarFunction TANH

Hyperbolic tangens

TRUNC

public static final ExasolScalarFunction TRUNC

Trim decimal places

ASCII

public static final ExasolScalarFunction ASCII

ASCII code of character

BIT_LENGTH

public static final ExasolScalarFunction BIT_LENGTH

String size in bits

CHARACTER_LENGTH

public static final ExasolScalarFunction CHARACTER_LENGTH

String size in characters

CHAR

public static final ExasolScalarFunction CHAR

Character for number

COLOGNE_PHONETIC

public static final ExasolScalarFunction COLOGNE_PHONETIC

Phonetic representation of a string

CONCAT

public static final ExasolScalarFunction CONCAT

String concatenation

DUMP

public static final ExasolScalarFunction DUMP

String dump in various notations

EDIT_DISTANCE

public static final ExasolScalarFunction EDIT_DISTANCE

Edit distance of two strings

INITCAP

public static final ExasolScalarFunction INITCAP

Capitalize first letter of each word

INSERT

public static final ExasolScalarFunction INSERT

Insert string into other string

INSTR

public static final ExasolScalarFunction INSTR

Find occurrence in string

LCASE

public static final ExasolScalarFunction LCASE

Lower case

LEFT

public static final ExasolScalarFunction LEFT

Left part of string

LENGTH

public static final ExasolScalarFunction LENGTH

String length in characters (differs from bytes for UTF)

LOCATE

public static final ExasolScalarFunction LOCATE

Find position in string

LOWER

public static final ExasolScalarFunction LOWER

Lower case

LPAD

public static final ExasolScalarFunction LPAD

Pad left

LTRIM

public static final ExasolScalarFunction LTRIM

Trim left

MID

public static final ExasolScalarFunction MID

Take a part from the mid of the string

OCTET_LENGTH

public static final ExasolScalarFunction OCTET_LENGTH

String length in bytes

REGEXP_INSTR

public static final ExasolScalarFunction REGEXP_INSTR

Find occurrence of regular expression in string

REGEXP_REPLACE

public static final ExasolScalarFunction REGEXP_REPLACE

Replace occurrence of regular expression in string

REGEXP_SUBSTR

public static final ExasolScalarFunction REGEXP_SUBSTR

Return substring that matches regular expression

REPEAT

public static final ExasolScalarFunction REPEAT

Repeat string sequence

REPLACE

public static final ExasolScalarFunction REPLACE

Replace substring

REVERSE

public static final ExasolScalarFunction REVERSE

Reverse string

RIGHT

public static final ExasolScalarFunction RIGHT

Right part of a string

RPAD

public static final ExasolScalarFunction RPAD

Pad right

RTRIM

public static final ExasolScalarFunction RTRIM

Trim right

SOUNDEX

public static final ExasolScalarFunction SOUNDEX

Sounds like

SUBSTR

public static final ExasolScalarFunction SUBSTR

Substring

TRANSLATE

public static final ExasolScalarFunction TRANSLATE

Replace characters in string

TRIM

public static final ExasolScalarFunction TRIM

Remove surrounding white spaces

UCASE

public static final ExasolScalarFunction UCASE

Upper case

UNICODE

public static final ExasolScalarFunction UNICODE

Numeric unicode representation of character

UNICODECHR

public static final ExasolScalarFunction UNICODECHR

Character for numeric unicode

UPPER

public static final ExasolScalarFunction UPPER

Upper case

ADD_DAYS

public static final ExasolScalarFunction ADD_DAYS

Add days

ADD_HOURS

public static final ExasolScalarFunction ADD_HOURS

Add hours

ADD_MINUTES

public static final ExasolScalarFunction ADD_MINUTES

Add minutes

ADD_MONTHS

public static final ExasolScalarFunction ADD_MONTHS

Add months

ADD_SECONDS

public static final ExasolScalarFunction ADD_SECONDS

Add seconds

ADD_WEEKS

public static final ExasolScalarFunction ADD_WEEKS

Add weeks

ADD_YEARS

public static final ExasolScalarFunction ADD_YEARS

Add years

CONVERT_TZ

public static final ExasolScalarFunction CONVERT_TZ

Convert timezone

CURRENT_DATE

public static final ExasolScalarFunction CURRENT_DATE

Current date

CURRENT_TIMESTAMP

public static final ExasolScalarFunction CURRENT_TIMESTAMP

Current timestamp

DAY

public static final ExasolScalarFunction DAY

Day part of date

DAYS_BETWEEN

public static final ExasolScalarFunction DAYS_BETWEEN

Days between two dates

DBTIMEZONE

public static final ExasolScalarFunction DBTIMEZONE

Database-wide Timezone

FROM_POSIX_TIME

public static final ExasolScalarFunction FROM_POSIX_TIME

Posix time to timestamp

HOUR

public static final ExasolScalarFunction HOUR

Hour part of a date / time

HOURS_BETWEEN

public static final ExasolScalarFunction HOURS_BETWEEN

Hours between

LOCALTIMESTAMP

public static final ExasolScalarFunction LOCALTIMESTAMP

Timestamp in local time

MINUTE

public static final ExasolScalarFunction MINUTE

Minute part of a date / time

MINUTES_BETWEEN

public static final ExasolScalarFunction MINUTES_BETWEEN

Minutes between

MONTH

public static final ExasolScalarFunction MONTH

Month part of a date

MONTHS_BETWEEN

public static final ExasolScalarFunction MONTHS_BETWEEN

Months between two dates

NOW

public static final ExasolScalarFunction NOW

Current timestamp

NUMTODSINTERVAL

public static final ExasolScalarFunction NUMTODSINTERVAL

Number to days-to-second interval

NUMTOYMINTERVAL

public static final ExasolScalarFunction NUMTOYMINTERVAL

Number to years-to-month interval

POSIX_TIME

public static final ExasolScalarFunction POSIX_TIME

Seconds since Epoch

SECOND

public static final ExasolScalarFunction SECOND

Second part of a date / time

SECONDS_BETWEEN

public static final ExasolScalarFunction SECONDS_BETWEEN

Seconds between two dates / times

SESSIONTIMEZONE

public static final ExasolScalarFunction SESSIONTIMEZONE

Session timezone

SYSDATE

public static final ExasolScalarFunction SYSDATE

Current date

SYSTIMESTAMP

public static final ExasolScalarFunction SYSTIMESTAMP

Current timestamp

WEEK

public static final ExasolScalarFunction WEEK

Week part of a date

YEAR

public static final ExasolScalarFunction YEAR

Year part of a date

YEARS_BETWEEN

public static final ExasolScalarFunction YEARS_BETWEEN

Years between two dates

ST_AREA

public static final ExasolScalarFunction ST_AREA

Area of (multi-)polygon

ST_BOUNDARY

public static final ExasolScalarFunction ST_BOUNDARY

Geometric boundary

ST_BUFFER

public static final ExasolScalarFunction ST_BUFFER

Points of maximal distance

ST_CENTROID

public static final ExasolScalarFunction ST_CENTROID

Center of mass

ST_CONTAINS

public static final ExasolScalarFunction ST_CONTAINS

Object fully contains another object

ST_CONVEXHULL

public static final ExasolScalarFunction ST_CONVEXHULL

Convex hull

ST_CROSSES

public static final ExasolScalarFunction ST_CROSSES

Object crosses another object

ST_DIFFERENCE

public static final ExasolScalarFunction ST_DIFFERENCE

Difference

ST_DIMENSION

public static final ExasolScalarFunction ST_DIMENSION

Dimmension of object: Points / Lines / Poligons

ST_DISJOINT

public static final ExasolScalarFunction ST_DISJOINT

Object disjoint of another object

ST_DISTANCE

public static final ExasolScalarFunction ST_DISTANCE

Minimal distance between two objects

ST_ENDPOINT

public static final ExasolScalarFunction ST_ENDPOINT

Endpoint of line

ST_ENVELOPE

public static final ExasolScalarFunction ST_ENVELOPE

Smallest rectangle containing object

ST_EQUALS

public static final ExasolScalarFunction ST_EQUALS

Objects equal

ST_EXTERIORRING

public static final ExasolScalarFunction ST_EXTERIORRING

Outer ring of object

ST_FORCE2D

public static final ExasolScalarFunction ST_FORCE2D

Turn to 2D object

ST_GEOMETRYN

public static final ExasolScalarFunction ST_GEOMETRYN

The n-th object of a GeometryCollection

ST_GEOMETRYTYPE

public static final ExasolScalarFunction ST_GEOMETRYTYPE

Type as string

ST_INTERIORRINGN

public static final ExasolScalarFunction ST_INTERIORRINGN

Inner ring

ST_INTERSECTION

public static final ExasolScalarFunction ST_INTERSECTION

Intersection of two objects

ST_INTERSECTS

public static final ExasolScalarFunction ST_INTERSECTS

Objects intersect

ST_ISCLOSED

public static final ExasolScalarFunction ST_ISCLOSED

Object is closed

ST_ISEMPTY

public static final ExasolScalarFunction ST_ISEMPTY

Empty set

ST_ISRING

public static final ExasolScalarFunction ST_ISRING

Start point = end point

ST_ISSIMPLE

public static final ExasolScalarFunction ST_ISSIMPLE

Simple object

ST_LENGTH

public static final ExasolScalarFunction ST_LENGTH

Length

ST_NUMGEOMETRIES

public static final ExasolScalarFunction ST_NUMGEOMETRIES

Number of objects in collection of geometry objects

ST_NUMINTERIORRINGS

public static final ExasolScalarFunction ST_NUMINTERIORRINGS

Number of holes within a Polygon

ST_NUMPOINTS

public static final ExasolScalarFunction ST_NUMPOINTS

Points in line string

ST_OVERLAPS

public static final ExasolScalarFunction ST_OVERLAPS

Objects overlap

ST_SETSRID

public static final ExasolScalarFunction ST_SETSRID

Set SRID

ST_POINTN

public static final ExasolScalarFunction ST_POINTN

n-th point

ST_STARTPOINT

public static final ExasolScalarFunction ST_STARTPOINT

Start point

ST_SYMDIFFERENCE

public static final ExasolScalarFunction ST_SYMDIFFERENCE

Symmetric difference

ST_TOUCHES

public static final ExasolScalarFunction ST_TOUCHES

Object touches another object

ST_TRANSFORM

public static final ExasolScalarFunction ST_TRANSFORM

Coordinate transformation

ST_UNION

public static final ExasolScalarFunction ST_UNION

Union of two objects

ST_WITHIN

public static final ExasolScalarFunction ST_WITHIN

Object fully contained in another object

ST_X

public static final ExasolScalarFunction ST_X

X coordinate of point

ST_Y

public static final ExasolScalarFunction ST_Y

Y coordinate of point

BIT_AND

public static final ExasolScalarFunction BIT_AND

Bitwise and

BIT_CHECK

public static final ExasolScalarFunction BIT_CHECK

Check bit set

BIT_LROTATE

public static final ExasolScalarFunction BIT_LROTATE

Rotate left

BIT_LSHIFT

public static final ExasolScalarFunction BIT_LSHIFT

Shift left

BIT_NOT

public static final ExasolScalarFunction BIT_NOT

Bitwise not

BIT_OR

public static final ExasolScalarFunction BIT_OR

Bitwise or

BIT_RROTATE

public static final ExasolScalarFunction BIT_RROTATE

Rotate right

BIT_RSHIFT

public static final ExasolScalarFunction BIT_RSHIFT

Shift right

BIT_SET

public static final ExasolScalarFunction BIT_SET

Set bit

BIT_TO_NUM

public static final ExasolScalarFunction BIT_TO_NUM

Bitmask to number

BIT_XOR

public static final ExasolScalarFunction BIT_XOR

Bitwise exclusive or

IS_NUMBER

public static final ExasolScalarFunction IS_NUMBER

Is a number

IS_DATE

public static final ExasolScalarFunction IS_DATE

Is a date

IS_TIMESTAMP

public static final ExasolScalarFunction IS_TIMESTAMP

Is a timestamp

IS_BOOLEAN

public static final ExasolScalarFunction IS_BOOLEAN

Is a boolean

IS_DSINTERVAL

public static final ExasolScalarFunction IS_DSINTERVAL

Is an interval with second precision

IS_YMINTERVAL

public static final ExasolScalarFunction IS_YMINTERVAL

Is an interval with month precision

TO_CHAR

public static final ExasolScalarFunction TO_CHAR

Convert to character string

TO_DATE

public static final ExasolScalarFunction TO_DATE

Convert to date

TO_DSINTERVAL

public static final ExasolScalarFunction TO_DSINTERVAL

Convert to interval with second precision

TO_NUMBER

public static final ExasolScalarFunction TO_NUMBER

Convert to number

TO_YMINTERVAL

public static final ExasolScalarFunction TO_YMINTERVAL

Convert to timestamp +/ TO_TIMESTAMP, /** Convert to interval with month precision

COALESCE

public static final ExasolScalarFunction COALESCE

First non-null value

CURRENT_SCHEMA

public static final ExasolScalarFunction CURRENT_SCHEMA

Current database schema

CURRENT_SESSION

public static final ExasolScalarFunction CURRENT_SESSION

Current session

CURRENT_STATEMENT

public static final ExasolScalarFunction CURRENT_STATEMENT

Current statement

CURRENT_USER

public static final ExasolScalarFunction CURRENT_USER

Current user

DECODE

public static final ExasolScalarFunction DECODE

String-based case selection

GREATEST

public static final ExasolScalarFunction GREATEST

Greatest value

HASH_MD5

public static final ExasolScalarFunction HASH_MD5

MD5 hash

HASH_SHA

public static final ExasolScalarFunction HASH_SHA

SHA1 hash

HASH_SHA256

public static final ExasolScalarFunction HASH_SHA256

SHA256 hash

HASH_SHA512

public static final ExasolScalarFunction HASH_SHA512

SHA512 hash

HASH_TIGER

public static final ExasolScalarFunction HASH_TIGER

Tiger hash

IPROC

public static final ExasolScalarFunction IPROC

Data node number

LEAST

public static final ExasolScalarFunction LEAST

Least value

NULLIF

public static final ExasolScalarFunction NULLIF

Null if

NULLIFZERO

public static final ExasolScalarFunction NULLIFZERO

Null if zero

NPROC

public static final ExasolScalarFunction NPROC

Number of cluster nodes

NVL

public static final ExasolScalarFunction NVL

Replace null with expression

NVL2

public static final ExasolScalarFunction NVL2

Replace null with expression. Return other expression if not null

ROWNUM

public static final ExasolScalarFunction ROWNUM

Row counter

ROWID

public static final ExasolScalarFunction ROWID

Row ID

SCOPE_USER

public static final ExasolScalarFunction SCOPE_USER

Scope user

SYS_GUID

public static final ExasolScalarFunction SYS_GUID

Unique system wide ID

USER

public static final ExasolScalarFunction USER

Current user

VALUE2PROC

public static final ExasolScalarFunction VALUE2PROC

Number of the node a value is on

ZEROIFNULL

public static final ExasolScalarFunction ZEROIFNULL

Zero if null

Method Detail

values

public static ExasolScalarFunction[] 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 (ExasolScalarFunction c : ExasolScalarFunction.values())
    System.out.println(c);

Returns:

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

valueOf

public static ExasolScalarFunction 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