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Cast functions can be immutable or stable.

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This commit is contained in:
Peter Eisentraut
2002-09-15 13:04:16 +00:00
parent db4f3c0334
commit 5ea9322872
2 changed files with 5 additions and 5 deletions
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4
doc/src/sgml/ref/create_cast.sgml
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@ -1,4 +1,4 @@
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ref/create_cast.sgml,v 1.3 2002/09/01 02:37:02 tgl Exp $ -->
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ref/create_cast.sgml,v 1.4 2002/09/15 13:04:16 petere Exp $ -->
<refentry id="SQL-CREATECAST">
<refmeta>
@ -117,7 +117,7 @@ INSERT INTO foo(f1) VALUES(42);
be schema-qualified. If it is not, the function will be looked
up in the path. The argument type must be identical to the
source type, the result data type must match the target type of
the cast. Cast functions must be marked immutable.
the cast. Cast functions must be marked immutable or stable.
</para>
</listitem>
</varlistentry>