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 exceeded
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
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, toStringclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitforEach, spliteratorpublic 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 value
parameter - true if a parameter value was truncated
read - true if a read was truncated
dataSize - the original size of the data
transferSize - the size after truncation
public 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 value
parameter - true if a parameter value was truncated
read - true if a read was truncated
dataSize - the original size of the data
transferSize - the size after truncation
cause - 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 value
public boolean getRead()
true if the value was truncated when read from the database;
false if the data was truncated on a write
public int getDataSize()
-1 if the size is unknown.
public int getTransferSize()
-1 if the size is unknown.