Horton

Add a description to the documentation that toast_tuple_target affects "Main"

Shinya Okano <btokanosn@oss.nttdata.com>

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From: Shinya Okano <btokanosn@oss.nttdata.com>
To: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2020-10-09T08:43:55Z
Lists: pgsql-hackers

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Hi,

Regarding the toast_tuple_target parameter of CREATE TABLE, the 
documentation says that it only affects External or Extended, but it 
actually affects the compression of Main as well.

The attached patch modifies the document to match the actual behavior.

Regards,

-- 
Shinya Okano

Commits

  1. doc: Mention that toast_tuple_target affects also column marked as Main.