diff options
| -rw-r--r-- | doc/src/sgml/mvcc.sgml | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/src/sgml/mvcc.sgml b/doc/src/sgml/mvcc.sgml index 01f697d426a..1aeec22b66c 100644 --- a/doc/src/sgml/mvcc.sgml +++ b/doc/src/sgml/mvcc.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/mvcc.sgml,v 2.46 2004/12/23 23:07:38 tgl Exp $ +$PostgreSQL: pgsql/doc/src/sgml/mvcc.sgml,v 2.47 2005/02/26 18:37:17 tgl Exp $ --> <chapter id="mvcc"> @@ -677,8 +677,9 @@ SELECT SUM(value) FROM mytab WHERE class = 2; </para> <para> - This lock mode is not automatically acquired by any - <productname>PostgreSQL</productname> command. + This lock mode is not automatically acquired on user tables by any + <productname>PostgreSQL</productname> command. However it is + acquired on certain system catalogs in some operations. </para> </listitem> </varlistentry> |