From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com> |
Cc: | vignesh C <vignesh21(at)gmail(dot)com>, Rushabh Lathia <rushabh(dot)lathia(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: [PATCH] Remove Extra palloc Of raw_buf For Binary Format In COPY FROM |
Date: | 2020-07-18 05:03:21 |
Message-ID: | 3919002.1595048601@sss.pgh.pa.us |
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Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com> writes:
> On Sat, Jul 11, 2020 at 11:53 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Pushed with some fiddling. Mainly, if we're going to the trouble of
>> checking for binary mode here, we might as well skip allocating the
>> line_buf too.
> Isn't it good if we backpatch this to versions 13, 12, 11 and so on?
Given the lack of complaints, I wasn't excited about it. Transient
consumption of 64K is not a huge deal these days. (And yes, I've
worked on machines where that was the entire address space. But that
was a very long time ago.)
regards, tom lane
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