java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - org.springframework.core.NestedRuntimeException
      - org.springframework.dao.DataAccessException
        org.springframework.dao.NonTransientDataAccessException
        org.springframework.dao.DataRetrievalFailureException
        org.springframework.dao.IncorrectResultSizeDataAccessException

所有已实现的接口:
Serializable
直接已知子类:
EmptyResultDataAccessException
```
public class IncorrectResultSizeDataAccessException
extends DataRetrievalFailureException
```
Data access exception thrown when a result was not of the expected size, for example when expecting a single row but getting 0 or more than 1 rows.
从以下版本开始:
1.0.2
作者:
Juergen Hoeller, Chris Beams
另请参阅:
EmptyResultDataAccessException, 序列化表格

构造器概要

构造器
构造器	说明
`IncorrectResultSizeDataAccessException(int expectedSize)`	Constructor for IncorrectResultSizeDataAccessException.
`IncorrectResultSizeDataAccessException(int expectedSize, int actualSize)`	Constructor for IncorrectResultSizeDataAccessException.
`IncorrectResultSizeDataAccessException(String msg, int expectedSize)`	Constructor for IncorrectResultSizeDataAccessException.
`IncorrectResultSizeDataAccessException(String msg, int expectedSize, int actualSize)`	Constructor for IncorrectResultSizeDataAccessException.
`IncorrectResultSizeDataAccessException(String msg, int expectedSize, int actualSize, Throwable ex)`	Constructor for IncorrectResultSizeDataAccessException.
`IncorrectResultSizeDataAccessException(String msg, int expectedSize, Throwable ex)`	Constructor for IncorrectResultSizeDataAccessException.

方法概要
所有方法实例方法具体方法
修饰符和类型方法说明
int getActualSize()
Return the actual result size (or -1 if unknown).
int getExpectedSize()
Return the expected result size.
- 从类继承的方法 org.springframework.core.NestedRuntimeException
  contains, getMessage, getMostSpecificCause, getRootCause
- 从类继承的方法 java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
- 从类继承的方法 java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - IncorrectResultSizeDataAccessException
```
public IncorrectResultSizeDataAccessException(int expectedSize)
```
    Constructor for IncorrectResultSizeDataAccessException.
    参数:
    expectedSize - the expected result size
  - IncorrectResultSizeDataAccessException
```
public IncorrectResultSizeDataAccessException(int expectedSize,
                                              int actualSize)
```
    Constructor for IncorrectResultSizeDataAccessException.
    参数:
    expectedSize - the expected result size
    actualSize - the actual result size (or -1 if unknown)
  - IncorrectResultSizeDataAccessException
```
public IncorrectResultSizeDataAccessException(String msg,
                                              int expectedSize)
```
    Constructor for IncorrectResultSizeDataAccessException.
    参数:
    msg - the detail message
    expectedSize - the expected result size
  - IncorrectResultSizeDataAccessException
```
public IncorrectResultSizeDataAccessException(String msg,
                                              int expectedSize,
                                              Throwable ex)
```
    Constructor for IncorrectResultSizeDataAccessException.
    参数:
    msg - the detail message
    expectedSize - the expected result size
    ex - the wrapped exception
  - IncorrectResultSizeDataAccessException
```
public IncorrectResultSizeDataAccessException(String msg,
                                              int expectedSize,
                                              int actualSize)
```
    Constructor for IncorrectResultSizeDataAccessException.
    参数:
    msg - the detail message
    expectedSize - the expected result size
    actualSize - the actual result size (or -1 if unknown)
  - IncorrectResultSizeDataAccessException
```
public IncorrectResultSizeDataAccessException(String msg,
                                              int expectedSize,
                                              int actualSize,
                                              Throwable ex)
```
    Constructor for IncorrectResultSizeDataAccessException.
    参数:
    msg - the detail message
    expectedSize - the expected result size
    actualSize - the actual result size (or -1 if unknown)
    ex - the wrapped exception
- 方法详细资料
  - getExpectedSize
```
public int getExpectedSize()
```
    Return the expected result size.
  - getActualSize
```
public int getActualSize()
```
    Return the actual result size (or -1 if unknown).

修饰符和类型	方法	说明
`int`	`getActualSize()`	Return the actual result size (or -1 if unknown).
`int`	`getExpectedSize()`	Return the expected result size.

类 IncorrectResultSizeDataAccessException

构造器概要

方法概要

从类继承的方法 org.springframework.core.NestedRuntimeException

从类继承的方法 java.lang.Throwable

从类继承的方法 java.lang.Object

构造器详细资料

IncorrectResultSizeDataAccessException

IncorrectResultSizeDataAccessException

IncorrectResultSizeDataAccessException

IncorrectResultSizeDataAccessException

IncorrectResultSizeDataAccessException

IncorrectResultSizeDataAccessException

方法详细资料

getExpectedSize

getActualSize