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Diffstat (limited to 'doc/src/sgml/maintenance.sgml')
| -rw-r--r-- | doc/src/sgml/maintenance.sgml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/src/sgml/maintenance.sgml b/doc/src/sgml/maintenance.sgml index 600e4b3f2f3..e7a9f58c015 100644 --- a/doc/src/sgml/maintenance.sgml +++ b/doc/src/sgml/maintenance.sgml @@ -779,7 +779,10 @@ HINT: Execute a database-wide VACUUM in that database. careful aging management, storage cleanup, and wraparound handling. There is a separate storage area which holds the list of members in each multixact, which also uses a 32-bit counter and which must also - be managed. + be managed. The system function + <function>pg_get_multixact_members()</function> described in + <xref linkend="functions-pg-snapshot"/> can be used to examine the + transaction IDs associated with a multixact ID. </para> <para> |