diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/ref/truncate.sgml | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/doc/src/sgml/ref/truncate.sgml b/doc/src/sgml/ref/truncate.sgml index fc65f65db55..aa27890f47e 100644 --- a/doc/src/sgml/ref/truncate.sgml +++ b/doc/src/sgml/ref/truncate.sgml @@ -1,5 +1,5 @@ <!-- -$Header: /cvsroot/pgsql/doc/src/sgml/ref/truncate.sgml,v 1.13 2003/09/12 00:12:47 tgl Exp $ +$Header: /cvsroot/pgsql/doc/src/sgml/ref/truncate.sgml,v 1.14 2003/09/19 21:04:19 tgl Exp $ PostgreSQL documentation --> @@ -51,6 +51,16 @@ TRUNCATE [ TABLE ] <replaceable class="PARAMETER">name</replaceable> </refsect1> <refsect1> + <title>Notes</title> + + <para> + <command>TRUNCATE</> cannot be used if there are foreign-key references + to the table from other tables. Checking validity in such cases would + require table scans, and the whole point is not to do one. + </para> + </refsect1> + + <refsect1> <title>Examples</title> <para> |