From: | Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com> |
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To: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | [PATCH] Remove Extra palloc Of raw_buf For Binary Format In COPY FROM |
Date: | 2020-06-26 09:46:30 |
Message-ID: | CALj2ACXcCKaGPY0whowqrJ4OPJvDnTssgpGCzvuFQu5z0CXb-g@mail.gmail.com |
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Lists: | pgsql-hackers |
Hi Hackers,
There seems to be an extra palloc of 64KB of raw_buf for binary format
files which is not required
as copy logic for binary files don't use raw_buf, instead, attribute_buf
is used in CopyReadBinaryAttribute.
Attached is a patch, which places a check to avoid this unnecessary 64KB palloc.
Request the community to take this patch, if it is useful.
With Regards,
Bharath Rupireddy.
EnterpriseDB: http://www.enterprisedb.com
Attachment | Content-Type | Size |
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v1-0001-Remove-Extra-palloc-Of-raw_buf-For-Binary-Format-.patch | application/octet-stream | 1.2 KB |
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