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Diffstat (limited to 'doc/src/sgml/func.sgml')
| -rw-r--r-- | doc/src/sgml/func.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 810b2b50f0d..6b327d4fd81 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -28521,7 +28521,7 @@ acl | {postgres=arwdDxtm/postgres,foo=r/postgres} Returns information about the progress of the WAL summarizer. If the WAL summarizer has never run since the instance was started, then <literal>summarized_tli</literal> and <literal>summarized_lsn</literal> - will be <literal>0</literal> and <literal>0/0</literal> respectively; + will be <literal>0</literal> and <literal>0/00000000</literal> respectively; otherwise, they will be the TLI and ending LSN of the last WAL summary file written to disk. If the WAL summarizer is currently running, <literal>pending_lsn</literal> will be the ending LSN of the last @@ -28973,7 +28973,7 @@ LOG: Grand total: 1651920 bytes in 201 blocks; 622360 free (88 chunks); 1029560 will be stored.) If the optional second parameter is given as <literal>true</literal>, it specifies executing <function>pg_backup_start</function> as quickly - as possible. This forces an immediate checkpoint which will cause a + as possible. This forces a fast checkpoint which will cause a spike in I/O operations, slowing any concurrently executing queries. </para> <para> |