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

Enum ExasolAnalyticFunction

java.lang.Object

java.lang.Enum<ExasolAnalyticFunction>

com.exasol.sql.expression.function.exasol.ExasolAnalyticFunction

All Implemented Interfaces:

FunctionName, Serializable, Comparable<ExasolAnalyticFunction>

public enum ExasolAnalyticFunction
extends Enum<ExasolAnalyticFunction>
implements FunctionName

This class is a list of Analytic Functions that the Exasol database supports.

This class covers functions that are not in the ExasolAggregateFunction list.

Currently unsupported functions: CUME_DIST, DENSE_RANK, LAG, LEAD, NTH_VALUE, NTILE, NAMED WINDOW CLAUSE, PERCENT_RANK, PERCENTILE_CONT, PERCENTILE_DISC, RANK, RATIO_TO_REPORT, ROW_NUMBER, OVER clause for all analytic functions, functions' prefixes that goes after parenthesis. See github issue # 72.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ANY
EVERY
LISTAGG

Method Summary

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

ANY

public static final ExasolAnalyticFunction ANY

EVERY

public static final ExasolAnalyticFunction EVERY

LISTAGG

public static final ExasolAnalyticFunction LISTAGG

Method Detail

values

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

Returns:

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

valueOf

public static ExasolAnalyticFunction 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