| From: | Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | pg_waldump: Limit the number of lines shown at the start |
| Date: | 2020-12-25 08:37:49 |
| Message-ID: | 20201225.173749.3493763933892435.horikyota.ntt@gmail.com |
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| Lists: | pgsql-hackers |
Hello.
I'm occasionally annoyed by the behavior of pg_waldump that it shows
all records in the specified segment before entering waiting state.
tail -f shows only the last few dozen lines at the start. This
behavior I think is useful also for pg_waldump -f.
It was as simple than expected as attached.
Any thoughts, opinions?
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center
| Attachment | Content-Type | Size |
|---|---|---|
| PoC-pg-waldump-limit-lines-f.patch | text/x-patch | 1.6 KB |
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