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e5aeed4b80
This patch introduces a new '-R'/'--remove' option in the 'pg_createsubscriber' utility to specify the object types to be removed from the subscriber. Currently, we add support to specify 'publications' as an object type. In the future, other object types like failover-slots could be added. This feature allows optionally to remove publications on the subscriber that were replicated from the primary server (before running this tool) during physical replication. Users may want to retain these publications in case they want some pre-existing subscribers to point to the newly created subscriber. Author: Shubham Khanna <khannashubham1197@gmail.com> Reviewed-by: Peter Smith <smithpb2250@gmail.com> Reviewed-by: David G. Johnston <david.g.johnston@gmail.com> Reviewed-by: Euler Taveira <euler@eulerto.com> Reviewed-by: Zhijie Hou <houzj.fnst@fujitsu.com> Reviewed-by: vignesh C <vignesh21@gmail.com> Reviewed-by: Nisha Moond <nisha.moond412@gmail.com> Reviewed-by: Amit Kapila <amit.kapila16@gmail.com> Discussion: https://postgr.es/m/CAHv8RjL4OvoYafofTb_U_JD5HuyoNowBoGpMfnEbhDSENA74Kg@mail.gmail.com
<!-- doc/src/sgml/README.non-ASCII -->
Representation of non-ASCII characters
--------------------------------------
Find non-ASCII characters using:
grep --recursive --color='auto' -P '[\x80-\xFF]' .
Convert to HTML4 named entity (&) escapes
-----------------------------------------
We support several output formats:
* html (supports all Unicode characters)
* man (supports all Unicode characters)
* pdf (supports only Latin-1 characters)
* info
While some output formatting tools support all Unicode characters,
others only support Latin-1 characters. Specifically, the PDF rendering
engine can only display Latin-1 characters; non-Latin-1 Unicode
characters are displayed as "###".
Therefore, in the SGML files, we only use Latin-1 characters. We
typically encode these characters as HTML entities, e.g., Álvaro.
It is also possible to safely represent Latin-1 characters in UTF8
encoding for all output formats.
Do not use UTF numeric character escapes (&#nnn;).
HTML entities
official: http://www.w3.org/TR/html4/sgml/entities.html
one page: http://www.zipcon.net/~swhite/docs/computers/browsers/entities_page.html
other lists: http://www.zipcon.net/~swhite/docs/computers/browsers/entities.html
http://www.zipcon.net/~swhite/docs/computers/browsers/entities_page.html
https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references