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doc: Fix grammatical error in partitioning docs

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Reported-by: Amit Langote
Discussion: https://postgr.es/m/CA+HiwqGZFkKi0TkBGYpr2_5qrRAbHZoP47AP1BRLUOUkfQdy_A@mail.gmail.com
Backpatch-through: 10
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David Rowley 2019-06-13 10:35:27 +12:00
parent 9346d396fd
commit e23338cec4
1 changed files with 4 additions and 4 deletions
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doc/src/sgml/ddl.sgml
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@ -4113,9 +4113,9 @@ 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 hundred partitions fairly well, handle partition hierarchies with up to a few hundred 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 as more partitions are added. This is consumption becomes higher as more partitions are added. This is
particularly true for the <command>UPDATE</command> and particularly true for the <command>UPDATE</command> and
<command>DELETE</command> commands. Another reason to be concerned about <command>DELETE</command> commands. Another reason to be concerned about