public class DataTruncation extends SQLWarning
DataTruncation exception
(on writes) or reported as a
DataTruncation warning (on reads)
when a data values is unexpectedly truncated for reasons other than its having
execeeded MaxFieldSize.
The SQLstate for a DataTruncation during read is 01004.
The SQLstate for a DataTruncation during write is 22001.
| Constructor and Description |
|---|
DataTruncation(int index,
boolean parameter,
boolean read,
int dataSize,
int transferSize)
Creates a
DataTruncation object
with the SQLState initialized
to 01004 when read is set to true and 22001
when read is set to false,
the reason set to "Data truncation", the
vendor code set to 0, and
the other fields set to the given values. |
DataTruncation(int index,
boolean parameter,
boolean read,
int dataSize,
int transferSize,
Throwable cause)
Creates a
DataTruncation object
with the SQLState initialized
to 01004 when read is set to true and 22001
when read is set to false,
the reason set to "Data truncation", the
vendor code set to 0, and
the other fields set to the given values. |
| Modifier and Type | Method and Description |
|---|---|
int |
getDataSize()
Gets the number of bytes of data that should have been transferred.
|
int |
getIndex()
Retrieves the index of the column or parameter that was truncated.
|
boolean |
getParameter()
Indicates whether the value truncated was a parameter value or
a column value.
|
boolean |
getRead()
Indicates whether or not the value was truncated on a read.
|
int |
getTransferSize()
Gets the number of bytes of data actually transferred.
|
getNextWarning, setNextWarninggetErrorCode, getNextException, getSQLState, iterator, setNextExceptionaddSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toStringpublic DataTruncation(int index,
boolean parameter,
boolean read,
int dataSize,
int transferSize)
DataTruncation object
with the SQLState initialized
to 01004 when read is set to true and 22001
when read is set to false,
the reason set to "Data truncation", the
vendor code set to 0, and
the other fields set to the given values.
The cause is not initialized, and may subsequently be
initialized by a call to the
Throwable.initCause(java.lang.Throwable) method.
index - The index of the parameter or column valueparameter - true if a parameter value was truncatedread - true if a read was truncateddataSize - the original size of the datatransferSize - the size after truncationpublic DataTruncation(int index,
boolean parameter,
boolean read,
int dataSize,
int transferSize,
Throwable cause)
DataTruncation object
with the SQLState initialized
to 01004 when read is set to true and 22001
when read is set to false,
the reason set to "Data truncation", the
vendor code set to 0, and
the other fields set to the given values.
index - The index of the parameter or column valueparameter - true if a parameter value was truncatedread - true if a read was truncateddataSize - the original size of the datatransferSize - the size after truncationcause - the underlying reason for this DataTruncation
(which is saved for later retrieval by the getCause() method);
may be null indicating the cause is non-existent or unknown.public int getIndex()
This may be -1 if the column or parameter index is unknown, in
which case the parameter and read fields should be ignored.
public boolean getParameter()
true if the value truncated was a parameter;
false if it was a column valuepublic boolean getRead()
true if the value was truncated when read from
the database; false if the data was truncated on a writepublic int getDataSize()
-1 if the size is unknown.public int getTransferSize()
-1 if the size is unknown. Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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