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Tie loose ends in psql's new \dP command

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* Remove one unnecessary pg_class join in SQL command.  Not needed,
  because we use a regclass cast instead.

* Doc: refer to "partitioned relations" rather than specifically tables,
  since indexes are also displayed.

* Rename "On table" column to "Table", for consistency with \di.

Author: Justin Pryzby
Discussion: https://postgr.es/m/20190407212525.GB10080@telsasoft.com
This commit is contained in:
Alvaro Herrera
2019-04-17 18:35:41 -04:00
parent b036982db7
commit 421a2c4832
3 changed files with 15 additions and 16 deletions
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8
doc/src/sgml/ref/psql-ref.sgml
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@ -1675,15 +1675,15 @@ testdb=>
<para>
If the modifier <literal>n</literal> (<quote>nested</quote>) is used,
or a pattern is specified, then non-root partitioned tables are
or a pattern is specified, then non-root partitioned relations are
included, and a column is shown displaying the parent of each
partitioned relation.
</para>
<para>
If <literal>+</literal> is appended to the command, the sum of sizes of
table's partitions (including that of their indexes) is also displayed,
along with the associated description.
If <literal>+</literal> is appended to the command name, the sum of the
sizes of each relation's partitions is also displayed, along with the
relation's description.
If <literal>n</literal> is combined with <literal>+</literal>, two
sizes are shown: one including the total size of directly-attached
leaf partitions, and another showing the total size of all partitions,