com.aliyun.odps.task

Class SQLCostTask

java.lang.Object

com.aliyun.odps.Task

com.aliyun.odps.task.SQLCostTask

public class SQLCostTask
extends Task

SQLCoastTask的定义

Nested Class Summary

Nested classes/interfaces inherited from class com.aliyun.odps.Task

Task.Properties, Task.Property

Constructor Summary

Constructors

Constructor and Description
SQLCostTask()

Method Summary

Methods

Modifier and Type	Method and Description
String	getQuery()
static Instance	run(Odps odps, String sql) 通过匿名Instance运行SQLCostTask
static Instance	run(Odps odps, String project, String sql, Map<String,String> hints) 通过匿名Instance运行SQLCostTask
static Instance	run(Odps odps, String project, String sql, String taskName, Map<String,String> hints) 运行SQLCostTask
void	setQuery(String query) 设置SQL查询语句

Methods inherited from class com.aliyun.odps.Task

getCommandText, getComment, getName, getProperties, setComment, setName, setProperties, setProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLCostTask

public SQLCostTask()

Method Detail

getQuery

public String getQuery()

setQuery

public void setQuery(String query)

设置SQL查询语句

Parameters:

query -

run

public static Instance run(Odps odps,
           String sql)
                    throws OdpsException

通过匿名Instance运行SQLCostTask

Parameters:

odps -

sql -

Returns:

Throws:

OdpsException

run

public static Instance run(Odps odps,
           String project,
           String sql,
           Map<String,String> hints)
                    throws OdpsException

通过匿名Instance运行SQLCostTask

Parameters:

odps -

project -

sql -

taskName -

hints -

Returns:

Throws:

OdpsException

run

public static Instance run(Odps odps,
           String project,
           String sql,
           String taskName,
           Map<String,String> hints)
                    throws OdpsException

运行SQLCostTask

Parameters:

odps -

project -

sql -

hints -

Returns:

Throws:

OdpsException