Informix JDBC throw "methood not supported"

Java. SQL. sqlexception: method not supported: ifxsqliconnection: preparestatement (string, INT)

Recently, I am working on a project. Informix is used.

This database is really difficult to use, maybe it is not used to it.

Yesterday, it was caused by a data type Problem in the database. Replace all bigint values with int values.

Then I start it in the local jetty.

Normally test the Add function. However, the above error is reported!

So Google started ~~

In https://forum.hibernate.org/viewtopic.php? F = 1 & t = 933456 this article is inspired.

With a new version of the JDBC driver, it is normal.