Package io.bitbucket.dsmoons.odk.sql.query.builder.expressions

Class Function

java.lang.Object

io.bitbucket.dsmoons.odk.sql.query.builder.inner.AbstractExpression

io.bitbucket.dsmoons.odk.sql.query.builder.expressions.Function

public class Function
extends AbstractExpression

Класс-представление агрегатных функций

Constructor Summary

Constructors

Constructor	Description
Function(String expression)	Конструктор
Function(String expression, String alias)	Конструктор

Method Summary

Methods inherited from class io.bitbucket.dsmoons.odk.sql.query.builder.inner.AbstractExpression

getAlias, getAliasOrExpression, getExpression, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

Function

public Function(String expression,
 String alias)

Конструктор

  var field = field("f", "alias");
  var func = new Function("FUNC(" + field + "))", "funcAlias");
 

Parameters:

expression - Текст функции

alias - Псевдоним функции

Since:

1.5.0

Function

public Function(String expression)

Конструктор

  var field = field("f", "alias");
  var func = new Function("FUNC(" + field + "))");
 

Parameters:

expression - Текст функции

Since:

1.5.0