程序包 com.mysql.cj.xdevapi

类 UpdateResult

java.lang.Object

com.mysql.cj.xdevapi.UpdateResult

所有已实现的接口:

QueryResult, Result

直接已知子类:

AddResultImpl, InsertResultImpl, SqlUpdateResult

public class UpdateResult
extends Object
implements Result

A result from a statement that doesn't return a set of rows.

字段概要

字段

修饰符和类型	字段	说明
protected StatementExecuteOk	ok

构造器概要

构造器

构造器	说明
UpdateResult(StatementExecuteOk ok)	Create a new result.

方法概要

修饰符和类型	方法	说明
long	getAffectedItemsCount()	Get the count of affected items from manipulation statements.
Iterator<Warning>	getWarnings()	Get warnings generated during statement execution.
int	getWarningsCount()	Get the number of warnings generated during statement execution.

从类继承的方法 java.lang.Object

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

字段详细资料

ok

protected StatementExecuteOk ok

构造器详细资料

UpdateResult

public UpdateResult(StatementExecuteOk ok)

Create a new result.

参数:

ok - the response from the server

方法详细资料

getAffectedItemsCount

public long getAffectedItemsCount()

从接口复制的说明: Result

Get the count of affected items from manipulation statements. This method forces internal buffering of the result.

指定者:

getAffectedItemsCount 在接口中 Result

返回:

count

getWarningsCount

public int getWarningsCount()

从接口复制的说明: Result

Get the number of warnings generated during statement execution. This method forces internal buffering of the result.

指定者:

getWarningsCount 在接口中 Result

返回:

number of warnings

getWarnings

public Iterator<Warning> getWarnings()

从接口复制的说明: Result

Get warnings generated during statement execution. This method forces internal buffering of the result.

指定者:

getWarnings 在接口中 Result

返回:

iterator over warnings