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Remove OID/foreign key mention in psql variable interpolation docs.

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This commit is contained in:
Bruce Momjian
2008-05-08 00:27:57 +00:00
parent 09005f2fec
commit 5bf049b56c
1 changed files with 2 additions and 4 deletions
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6
doc/src/sgml/ref/psql-ref.sgml
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@ -1,5 +1,5 @@
<!-- <!--
$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.201 2008/05/05 01:38:08 adunstan Exp $ $PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.202 2008/05/08 00:27:57 momjian Exp $
PostgreSQL documentation PostgreSQL documentation
--> -->
@ -2440,9 +2440,7 @@ testdb=&gt; <userinput>SELECT * FROM :foo;</userinput>
</para> </para>
<para> <para>
A popular application of this facility is to refer to the last One possible use of this mechanism is to
inserted <acronym>OID</acronym> in subsequent statements to build a
foreign key scenario. Another possible use of this mechanism is to
copy the contents of a file into a table column. First load the file into a copy the contents of a file into a table column. First load the file into a
variable and then proceed as above: variable and then proceed as above:
<programlisting> <programlisting>