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Change 'merge sort join', a phrase we use nowhere else, to the more

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usual 'merge join'.
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Tom Lane 2007-12-12 06:23:27 +00:00
parent 230e8962f3
commit 73d6eb2446
1 changed files with 2 additions and 2 deletions
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doc/src/sgml/arch-dev.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/arch-dev.sgml,v 2.30 2007/07/21 04:02:41 tgl Exp $ --> <!-- $PostgreSQL: pgsql/doc/src/sgml/arch-dev.sgml,v 2.31 2007/12/12 06:23:27 tgl Exp $ -->
<chapter id="overview"> <chapter id="overview">
<title>Overview of PostgreSQL Internals</title> <title>Overview of PostgreSQL Internals</title>
@ -407,7 +407,7 @@
<listitem> <listitem>
<para> <para>
<firstterm>merge sort join</firstterm>: Each relation is sorted on the join <firstterm>merge join</firstterm>: Each relation is sorted on the join
attributes before the join starts. Then the two relations are attributes before the join starts. Then the two relations are
scanned in parallel, and matching rows are combined to form scanned in parallel, and matching rows are combined to form
join rows. This kind of join is more join rows. This kind of join is more