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Preliminary code review for anonymous-composite-types patch: fix breakage

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of functions returning domain types, update documentation for typtype,
move get_typtype to lsyscache.c (actually, resurrect the old version),
add defense against creating pseudo-typed table columns, fix some
bogus list-parsing in grammar.  Issues remain with respect to alias
handling and type checking; Joe is on those.
This commit is contained in:
Tom Lane
2002-08-05 02:30:50 +00:00
parent ac1a3dcf24
commit 07f9682de4
12 changed files with 95 additions and 123 deletions
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9
doc/src/sgml/catalogs.sgml
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@ -1,6 +1,6 @@
<!--
Documentation of the system catalogs, directed toward PostgreSQL developers
$Header: /cvsroot/pgsql/doc/src/sgml/catalogs.sgml,v 2.51 2002/08/02 18:15:04 tgl Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/catalogs.sgml,v 2.52 2002/08/05 02:30:46 tgl Exp $
-->
<chapter id="catalogs">
@ -3201,8 +3201,9 @@
<entry>
<structfield>typtype</structfield> is <literal>b</literal> for
a base type, <literal>c</literal> for a complex type (i.e.,
a table's row type), or <literal>d</literal> for a derived type (i.e.,
a domain). See also <structfield>typrelid</structfield>
a table's row type), <literal>d</literal> for a derived type (i.e.,
a domain), or <literal>p</literal> for a pseudo-type. See also
<structfield>typrelid</structfield>
and <structfield>typbasetype</structfield>.
</entry>
</row>
@ -3235,7 +3236,7 @@
<structfield>typtype</structfield>), then this field points to
the <structfield>pg_class</structfield> entry that defines the
corresponding table. A table could theoretically be used as a
composite data type, but this is not fully functional.
composite data type, but this is only partly functional.
Zero for non-complex types.
</entry>
</row>