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Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/func.sgml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 8b81106fa23..2c35252dc06 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -30176,6 +30176,14 @@ postgres=# SELECT '0/0'::pg_lsn + pd.segment_number * ps.setting::int + :offset errors when restoring statistics from previous versions. </para> <para> + To match the behavior of <xref linkend="sql-vacuum"/> and <xref + linkend="sql-analyze"/> when updating relation statistics, + <function>pg_restore_relation_stats()</function> does not follow MVCC + transactional semantics (see <xref linkend="mvcc"/>). New relation + statistics may be durable even if the transaction aborts, and the + changes are not isolated from other transactions. + </para> + <para> Arguments are passed as pairs of <replaceable>argname</replaceable> and <replaceable>argvalue</replaceable>, where <replaceable>argname</replaceable> corresponds to a named argument in |