Re: Returning SELECTed rows immediately instead of all at the end?

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От Ron
Тема Re: Returning SELECTed rows immediately instead of all at the end?
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Msg-id e0ce0b5d-f0e3-f70f-80c2-6205088a5ad0@gmail.com
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Ответ на Re: Returning SELECTed rows immediately instead of all at the end?  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 6/13/20 12:10 AM, Tom Lane wrote:
> Ron <ronljohnsonjr@gmail.com> writes:
>> I'm running amcheck on a set of indices (test machine, not prod) and want to
>> track the progress.  Is there a SELECT clause that makes rows display as
>> they are created, or do I have to explicitly call bt_index_check() from a
>> shell script or SQL function in order to see the output as each index is
>> checked?
> If you're willing to code at the libpq level, see
>
> https://www.postgresql.org/docs/current/libpq-single-row-mode.html

An option (maybe "-r") for psql to put it in single row mode would be useful 
for DBAs.

-- 
Angular momentum makes the world go 'round.



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