JOOQ空状态

Question

Is there way to define empty condition which produces nothing in output sql query? Now, for default condition I use trueCondition()

private static Condition limitCondition(Integer offset, Integer count) {
    Condition limitCondition = trueCondition();
    if (count != null && offset != null) {
        limitCondition = rowNum.between(offset, count + offset);
    } else if (count == null && offset != null) {
        limitCondition = rowNum.greaterOrEqual(offset);
    } else if (count != null && offset == null) {
        limitCondition = rowNum.lessOrEqual(count);
    }
    return limitCondition;
}

Answer 1

There will be DSL.noCondition() starting with jOOQ 3.11. For more details, see the relevant feature request here:

https://github.com/jOOQ/jOOQ/issues/6817