wt.query
Class AnalyticFunction

java.lang.Object
  wt.query.SQLFunction
      wt.query.AnalyticFunction

All Implemented Interfaces:

Externalizable, Serializable, ColumnExpression, Expression, OrderByExpression, RelationalExpression

public class AnalyticFunction
extends SQLFunction
implements Externalizable

Supported API: true

Extendable: false

See Also:

Serialized Form

Field Summary

Fields inherited from class wt.query.SQLFunction

ABS, ADD, AVERAGE, BITAND, CEIL, CONCAT, COUNT, DECODE, DIVIDE, FLOOR, GET_DAY, GET_HOURS, GET_MINUTES, GET_MONTH, GET_SECONDS, GET_YEAR, IN_STRING, LOG, LOWER, LTRIM, MAXIMUM, MINIMUM, MOD, MULTIPLY, NLSSORT, NULL_VALUE, ROUND, RTRIM, SIGN, SOUNDEX, STDDEV, SUB_STRING, SUBTRACT, SUM, TO_CHAR, TO_NUMBER, TRUNCATE, UPPER

Fields inherited from interface wt.query.ColumnExpression

COLUMN_ALIAS

Method Summary

static AnalyticFunction	newAnalyticFunction(String a_functionName, ColumnExpression[] a_arguments, ColumnExpression[] a_partitionColumns) Constructs a new AnalyticFunction.
static AnalyticFunction	newAnalyticFunction(String a_functionName, ColumnExpression[] a_arguments, ColumnExpression[] a_partitionColumns, OrderBy[] a_orderBys) Constructs a new AnalyticFunction.
static AnalyticFunction	newAnalyticFunction(String a_functionName, ColumnExpression[] a_arguments, ColumnExpression a_partitionColumn, OrderBy a_orderBy) Constructs a new AnalyticFunction.
static AnalyticFunction	newAnalyticFunction(String a_functionName, ColumnExpression[] a_partitionColumns, OrderBy[] a_orderBys) Constructs a new AnalyticFunction.
static AnalyticFunction	newAnalyticFunction(String a_functionName, ColumnExpression a_partitionColumn, OrderBy a_orderBy) Constructs a new AnalyticFunction.

Methods inherited from class wt.query.SQLFunction

getArgumentAt, getArguments, getColumnAlias, newSQLFunction, newSQLFunction, newSQLFunction, newSQLFunction, newSQLFunction, setArgumentAt, setArguments, setColumnAlias

Methods inherited from class java.lang.Object

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

Method Detail

newAnalyticFunction

public static AnalyticFunction newAnalyticFunction(String a_functionName,
                                                   ColumnExpression[] a_arguments,
                                                   ColumnExpression[] a_partitionColumns,
                                                   OrderBy[] a_orderBys)
                                            throws QueryException

Constructs a new AnalyticFunction.

Supported API: true

Parameters:

a_functionName -

a_arguments -

a_partitionColumns -

a_orderBys -

Returns:

AnalyticFunction

Throws:

QueryException

newAnalyticFunction

public static AnalyticFunction newAnalyticFunction(String a_functionName,
                                                   ColumnExpression[] a_arguments,
                                                   ColumnExpression a_partitionColumn,
                                                   OrderBy a_orderBy)
                                            throws QueryException

Constructs a new AnalyticFunction.

Supported API: true

Parameters:

a_functionName -

a_arguments -

a_partitionColumn -

a_orderBy -

Returns:

AnalyticFunction

Throws:

QueryException

newAnalyticFunction

public static AnalyticFunction newAnalyticFunction(String a_functionName,
                                                   ColumnExpression[] a_arguments,
                                                   ColumnExpression[] a_partitionColumns)
                                            throws QueryException

Constructs a new AnalyticFunction.

Supported API: true

Parameters:

a_functionName -

a_arguments -

a_partitionColumns -

Returns:

AnalyticFunction

Throws:

QueryException

newAnalyticFunction

public static AnalyticFunction newAnalyticFunction(String a_functionName,
                                                   ColumnExpression a_partitionColumn,
                                                   OrderBy a_orderBy)
                                            throws QueryException

Constructs a new AnalyticFunction.

Supported API: true

Parameters:

a_functionName -

a_partitionColumn -

a_orderBy -

Returns:

AnalyticFunction

Throws:

QueryException

newAnalyticFunction

public static AnalyticFunction newAnalyticFunction(String a_functionName,
                                                   ColumnExpression[] a_partitionColumns,
                                                   OrderBy[] a_orderBys)
                                            throws QueryException

Constructs a new AnalyticFunction.

Supported API: true

Parameters:

a_functionName -

a_partitionColumns -

a_orderBys -

Returns:

AnalyticFunction

Throws:

QueryException