如何在列表中获取jooq记录

Question

I have a method

private List<User> selectUser() {
    return dslContext
        .select(USER_ACCOUNT.asterisk())
        .from(USER_ACCOUNT)
        .fetch(recordMapper);
}

How do I get the data into the list?

public User getUser(String userId) {
    return selectUser()
            .where(USER_ACCOUNT.USER_ACCOUNT_ID.eq(userId))
            .fetchOne(recordMapper);
}

Answer 1

I'm assuming you want to read UserAccountRecord instead of User POJO values? Then just use DSLContext.selectFrom() . Eg

private List<UserAccountRecord > selectUser() {
    return dslContext
        .selectFrom(USER_ACCOUNT)
        .fetch();
}

public UserAccountRecord getUser(String userId) {
    return selectFrom(USER_ACCOUNT)
            .where(USER_ACCOUNT.USER_ACCOUNT_ID.eq(userId))
            .fetchOne();
}