package com.yahoo.dtf.actions.event;
import com.yahoo.dtf.actions.Action;
import com.yahoo.dtf.exception.DTFException;
/**
* @dtf.tag select
* @dtf.skip.index
*
* @dtf.since 1.0
* @dtf.author Rodney Gomes
*
* @dtf.tag.desc This child tag of query allows for you to define what you want
* to get back from the query. The fields specified in the select
* are the only ones you can then refer to in the where tag as
* well as the only fields available afterwards on the cursor.
* This is useful to avoid loading fields that may have binary
* blobs that would otherwise hurt the querying performance.
*
* @dtf.tag.example
* <query type="txt"
* event="hc.*"
* uri="storage://OUTPUT/perf.db"
* property="obj1">
* <select>
* <field name="myfield"/>
* </select>
* <where>
* <eq field="myfield" value="${myvalue}"/>
* </where>
* </query>
*/
public class Select extends Action {
public Select() { }
public void execute() throws DTFException { }
}