database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-31 17:02:12 +03:00
Code Activity

Adjust chapter ordering in Internals part to something that seems more

Browse Source 
reasonable.
This commit is contained in:
Tom Lane
2003-06-22 16:16:44 +00:00
parent 36fe7577f8
commit a171edf8fc
2 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
doc/src/sgml/arch-dev.sgml
View File

@@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/arch-dev.sgml,v 2.20 2003/06/22 05:48:26 tgl Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/arch-dev.sgml,v 2.21 2003/06/22 16:16:44 tgl Exp $
-->
<chapter id="overview">
@@ -437,7 +437,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/arch-dev.sgml,v 2.20 2003/06/22 05:48:26 tg
<para>
The <firstterm>executor</firstterm> takes the plan handed back by the
planner/optimizer and recursively processes it to extract the required set
of rows. This is essentially a demand-driven pipeline mechanism.
of rows. This is essentially a demand-pull pipeline mechanism.
Each time a plan node is called, it must deliver one more tuple, or
report that it is done delivering tuples.
</para>