update()
The
Database.update()
function updates the database with values contained in the concept.
Tip: XMLType In order to update an Oracle Database table column of datatype
XMLType
with a string value greater than 4,000 characters, you must add the following Oracle JAR files to
BE_HOME/lib/ext:
- ORACLE_HOME
/rdbms/jlib/xdb.jar
- ORACLE_HOME
/lib/xmlparserv2.jar
Example
try { Database.setCurrentConnection ("/MyDbConnection"); Database.beginTranscation (); /*the instance passed to update operation is an instance of the dbconcept*/ Database.update(instance) Database.commit(); } catch (Exception e) { Database.rollback(); } finally { Database.unsetConnection(); }