te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>tree - In ETL how to name steps logically with parallelism? - Stack Overflow

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programmeradmin2025-02-213浏览0评论

If you take any ETL you will probably manage to construct a linear structure for your job: multiple step follow each other one by one. Nothing special :

Step 1 => Step2 => Step3 => ... Step n (FINISH)

But if you want to name your step logically when there is a paralellism system it's a bit complicated, but in some case we could manage to do it :

Step 1 => Step 2
||
\/
Step 1.1 => Step 1.2

But things will going very hard if there is more than 2 parallelism :

Step 1.2 <= Step 1 => Step 1.1 => Step ? (it's not 1.2, already used)
             ||
             \/
            Step 2

The answer should be Step 1.1.1

But as you can see we add a digit when we add a parallelism, this solve the problem but expand by a lot the name of my step.

I want to know if a model with 2 digit (x.x) is possible ?

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