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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-02-01 22:09:41 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-02-01 22:09:41 +0000 |
| commit | d77c6396bbd84429c3bdf773c76c7b25c23734a2 (patch) | |
| tree | 0a467f432b02267380c84efcc3f5b70d1e416b1b /doc/src | |
| parent | af30b9561841ccbeb1adb7fe7e8d15635a29211d (diff) | |
| download | postgresql-d77c6396bbd84429c3bdf773c76c7b25c23734a2.tar.gz | |
Remove restriction that cast functions cannot be volatile. This
restriction was debatable to begin with, but it has now become obvious
that it breaks forward-porting of user-defined types; contrib/lo being
the most salient example.
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/ref/create_cast.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/ref/create_cast.sgml b/doc/src/sgml/ref/create_cast.sgml index 172b988a6a..34c36a6318 100644 --- a/doc/src/sgml/ref/create_cast.sgml +++ b/doc/src/sgml/ref/create_cast.sgml @@ -1,4 +1,4 @@ -<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ref/create_cast.sgml,v 1.6 2002/10/04 22:08:44 tgl Exp $ --> +<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ref/create_cast.sgml,v 1.6.2.1 2003/02/01 22:09:41 tgl Exp $ --> <refentry id="SQL-CREATECAST"> <refmeta> @@ -143,7 +143,7 @@ SELECT 'The time is ' || CAST(now() AS text); 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 or stable. + the cast. </para> </listitem> </varlistentry> |