Database in the dream, I use jfinal framework development system, encounter a problem, such as CLOB fields, if use table model set method, if the content is less, no problem, if the content of the input is more, will be in the model. The save () occurs when An SQLException was provoked by the following failure: Java. Lang. NegativeArraySizeException abnormalities, blob field, too, with a table set method of the model, a byte [] the contents of the set into the blob field, after the model. The save () the same exception, and this method of original problem for oracle database development, there is no problem,
Consult a great god, and this is what the original cause, what method to solve?