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Remove deprecated containment operators for contrib types.

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Since PG 8.2, @ and ~ have been deprecated aliases for the containment
operators @> and <@.  It seems like enough time has passed to actually
remove them, so do so.

This completes the project begun in commit 2f70fdb06.  Note that in
the core types, the relation to the preferred operator names was
reversed from what it is in these contrib modules.  The confusion
that induced was a large part of the reason for deprecation.

Justin Pryzby

Discussion: https://postgr.es/m/20201027032511.GF9241@telsasoft.com
This commit is contained in:
Tom Lane
2021-03-05 10:45:41 -05:00
parent 8a8f4d8ede
commit 112d411fbe
14 changed files with 34 additions and 40 deletions
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8
doc/src/sgml/intarray.sgml
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@@ -364,14 +364,6 @@
</tgroup>
</table>
<para>
(Before PostgreSQL 8.2, the containment operators <literal>@&gt;</literal> and
<literal>&lt;@</literal> were respectively called <literal>@</literal> and <literal>~</literal>.
These names are still available, but are deprecated and will eventually be
retired. Notice that the old names are reversed from the convention
formerly followed by the core geometric data types!)
</para>
<para>
The operators <literal>&amp;&amp;</literal>, <literal>@&gt;</literal> and
<literal>&lt;@</literal> are equivalent to <productname>PostgreSQL</productname>'s built-in