database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-09-02 04:21:28 +03:00
Code Activity

doc: Fix grammatical error in partitioning docs

Browse Source 
Reported-by: Amit Langote
Discussion: https://postgr.es/m/CA+HiwqGZFkKi0TkBGYpr2_5qrRAbHZoP47AP1BRLUOUkfQdy_A@mail.gmail.com
Backpatch-through: 10
This commit is contained in:
David Rowley
2019-06-13 10:35:11 +12:00
parent 9680728371
commit ddc053dc50
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
doc/src/sgml/ddl.sgml
View File

@@ -4730,9 +4730,9 @@ EXPLAIN SELECT count(*) FROM measurement WHERE logdate >= DATE '2008-01-01';
<para> <para>
It is also important to consider the overhead of partitioning during It is also important to consider the overhead of partitioning during
query planning and execution. The query planner is generally able to query planning and execution. The query planner is generally able to
handle partition hierarchies up a few thousand partitions fairly well, handle partition hierarchies with up to a few thousand partitions fairly
provided that typical queries allow the query planner to prune all but a well, provided that typical queries allow the query planner to prune all
small number of partitions. Planning times become longer and memory but a small number of partitions. Planning times become longer and memory
consumption becomes higher when more partitions remain after the planner consumption becomes higher when more partitions remain after the planner
performs partition pruning. This is particularly true for the performs partition pruning. This is particularly true for the
<command>UPDATE</command> and <command>DELETE</command> commands. Another <command>UPDATE</command> and <command>DELETE</command> commands. Another