Examples with UserAggregate org.h2.engine.UserAggregate used on opensource projects

Example 6 with UserAggregate

use of org.h2.engine.UserAggregate in project h2database by h2database.

the class CreateAggregate method update.

@Override
public int update() {
    session.commit(true);
    session.getUser().checkAdmin();
    Database db = session.getDatabase();
    if (db.findAggregate(name) != null || schema.findFunction(name) != null) {
        if (!ifNotExists) {
            throw DbException.get(ErrorCode.FUNCTION_ALIAS_ALREADY_EXISTS_1, name);
        }
    } else {
        int id = getObjectId();
        UserAggregate aggregate = new UserAggregate(db, id, name, javaClassMethod, force);
        db.addDatabaseObject(session, aggregate);
    }
    return 0;
}