Advance warning: This post is a just another normal Friday morning rant. If you’re not interested in my pontificating, move along…nothing else to see here
Sometimes you can’t make use of a facility that you normally would, and you have to substitute in something else. For example, if I would normally take the train to the basketball game, but today it’s not running due to track maintenance, then I’ll take the bus. I have no problem with that, because there’s a reason that I can’t take the train that day.
What does get my goat is on a day when the train is running, you come to me and say:
It’s a simple requirement. We want to transform this:
SQL> select deptno, ename
2 from emp
3 order by 1,2;
DEPTNO ENAME
---------- ----------
10 CLARK
10 KING
10 MILLER
20 ADAMS
20 FORD
20 JONES
20 SCOTT
20 SMITH
30 ALLEN
30 BLAKE
30 JAMES
30 MARTIN
30 TURNER
30 WARD
into this:
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