mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-10-01 00:51:15 +02:00
Improve wording in the planner doc
Change "In this case" to "In the example above" to clarify what it actually refers to.
This commit is contained in:
parent
597f7e3a6e
commit
bdc309c7dc
@ -67,7 +67,7 @@ SELECT relpages, reltuples FROM pg_class WHERE relname = 'tenk1';
|
|||||||
not requiring a table scan). If that is different from
|
not requiring a table scan). If that is different from
|
||||||
<structfield>relpages</structfield> then
|
<structfield>relpages</structfield> then
|
||||||
<structfield>reltuples</structfield> is scaled accordingly to
|
<structfield>reltuples</structfield> is scaled accordingly to
|
||||||
arrive at a current number-of-rows estimate. In this case the value of
|
arrive at a current number-of-rows estimate. In the example above, the value of
|
||||||
<structfield>relpages</structfield> is up-to-date so the rows estimate is
|
<structfield>relpages</structfield> is up-to-date so the rows estimate is
|
||||||
the same as <structfield>reltuples</structfield>.
|
the same as <structfield>reltuples</structfield>.
|
||||||
</para>
|
</para>
|
||||||
|
Loading…
Reference in New Issue
Block a user