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Adjust parser so that POSTQUEL-style implicit RTEs are stored with

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inFromCl true, meaning that they will list out as explicit RTEs if they
are in a view or rule.  Update comments about inFromCl to reflect the way
it's now actually used.  Per recent discussion.
This commit is contained in:
Tom Lane
2005-10-26 19:21:55 +00:00
parent 7d9ff58b22
commit fc5894bf77
3 changed files with 27 additions and 13 deletions
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14
doc/src/sgml/release.sgml
View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.393 2005/10/25 17:54:30 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.394 2005/10/26 19:21:53 tgl Exp $
Typical markup:
@ -268,9 +268,19 @@ pg_[A-Za-z0-9_] <application>
</para>
<para>
By default, we now generate an error if a table is used in a query
without a <command>FROM</> reference. The old behavior is still
without a <literal>FROM</> reference. The old behavior is still
available, but the parameter must be set to 'true' to obtain it.
</para>
<para>
It may be necessary to set <varname>add_missing_from</> to true
in order to load an existing dump file, if the dump contains any
views or rules created using the implicit-<literal>FROM</> syntax.
This should be a one-time annoyance, because
<productname>PostgreSQL</productname> 8.1 will convert
such views and rules to standard explicit-<literal>FROM</> syntax.
Subsequent dumps will therefore not have the problem.
</para>
</listitem>
<listitem>