org.springframework.jdbc

## Class IncorrectResultSetColumnCountException

- 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.jdbc.IncorrectResultSetColumnCountException

- All Implemented Interfaces:
    Serializable

      public class IncorrectResultSetColumnCountException
      extends DataRetrievalFailureException

  Data access exception thrown when a result set did not have the correct column count, for example when expecting a single column but getting 0 or more than 1 columns.
  Since:
    2.0
  Author:
    Juergen Hoeller
  See Also:
    `IncorrectResultSizeDataAccessException`, Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `IncorrectResultSetColumnCountException(int expectedCount, int actualCount)` Constructor for IncorrectResultSetColumnCountException.
    `IncorrectResultSetColumnCountException(String msg, int expectedCount, int actualCount)` Constructor for IncorrectResultCountDataAccessException.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getActualCount()` Return the actual column count.
    `int` | `getExpectedCount()` Return the expected column count.

    - ### Methods inherited from class org.springframework.core.NestedRuntimeException

      `contains, getMessage, getMostSpecificCause, getRootCause`

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### IncorrectResultSetColumnCountException

          public IncorrectResultSetColumnCountException(int expectedCount,
                                                int actualCount)

      Constructor for IncorrectResultSetColumnCountException.
      Parameters:
        `expectedCount` - the expected column count
        `actualCount` - the actual column count

    - #### IncorrectResultSetColumnCountException

          public IncorrectResultSetColumnCountException(String msg,
                                                int expectedCount,
                                                int actualCount)

      Constructor for IncorrectResultCountDataAccessException.
      Parameters:
        `msg` - the detail message
        `expectedCount` - the expected column count
        `actualCount` - the actual column count

  - ### Method Detail

    - #### getExpectedCount

          public int getExpectedCount()

      Return the expected column count.

    - #### getActualCount

          public int getActualCount()

      Return the actual column count.