class ExpandAuditEventValues extends edu.northwestern.bioinformatics.bering.Migration {
    void up() {
        if (databaseMatches("postgresql")) {
            execute("ALTER TABLE audit_event_values ALTER previous_value TYPE TEXT");
            execute("ALTER TABLE audit_event_values ALTER current_value TYPE TEXT");
        } else if (databaseMatches("oracle")) {
            execute("ALTER TABLE audit_event_values MODIFY (previous_value VARCHAR2(4000), current_value VARCHAR2(4000))");
        }
    }

    void down() {
         // don't bother
    }
}
Expand the size of the value columns (DDLUtils was defaulting them to 254 characters, which is much too small)
Expand the size of the value columns (DDLUtils was defaulting them to 254 characters, which is much too small)

