Re: Returned row count doesn't match lines in output file
От | Steve Midgley |
---|---|
Тема | Re: Returned row count doesn't match lines in output file |
Дата | |
Msg-id | CAJexoSL0CJ-VY7Nhfv1Yrg6b4h2Pd=Nsb+QdYTH-s_=YbjJy2Q@mail.gmail.com обсуждение исходный текст |
Ответ на | Returned row count doesn't match lines in output file ("Tchouante, Merlin" <mtchouan@umaryland.edu>) |
Список | pgsql-sql |
Hello group,
I’m new to this group so please bear with me.
select count (u.user_id)
from users u, course_main cm, course_users cu
where cu.crsmain_pk1 = cm.pk1
and cu.users_pk1 = u.pk1
and cm.course_id = 'Org.dent.Training';
(4915 rows)
I’m executing an .sql file which looks like this:
\o /home/bbuser/banner/gradeload/sodorgusers.txt
\t on
select u.user_id||'|'||u.firstname||'|'||u.lastname||'|'||u.email||'|'||u.student_id
from users u, course_main cm, course_users cu
where cu.crsmain_pk1 = cm.pk1
and cu.users_pk1 = u.pk1
and cm.course_id = 'Org.dent.Training'
order by u.lastname, u.firstname;
\t off
\o
When I look at the output file, it has a bunch of blank lines in between the records but displays a line count of 4916. What is causing the blank lines? When I strip away the blank lines from the file, I get 3525 lines. Why aren’t all 4,915 records writing to the file?
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