Truncate the BLOB value that this Blob object represents to be len bytes in length.
This method is reserved for a future release.
Syntax
truncate(long len)
Syntax Elements
- len
- The number of bytes from the bytes argument to append to the BLOB value.
Exceptions
This method throws an SQLException to indicate that a Java external routine called a method that is not yet supported, setting the SQLException fields as follows.
| SQLState Field | vendorCode Field |
|---|---|
| “0A000” | 7858 |