diff options
Diffstat (limited to 'doc/src/sgml/func.sgml')
| -rw-r--r-- | doc/src/sgml/func.sgml | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index eca98dfd349..0f9c9bf1296 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -18465,7 +18465,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup()); <indexterm> <primary>pg_create_physical_replication_slot</primary> </indexterm> - <literal><function>pg_create_physical_replication_slot(<parameter>slot_name</parameter> <type>name</type> <optional>, <parameter>immediately_reserve</> <type>boolean</> </optional>)</function></literal> + <literal><function>pg_create_physical_replication_slot(<parameter>slot_name</parameter> <type>name</type> <optional>, <parameter>immediately_reserve</> <type>boolean</>, <parameter>temporary</> <type>boolean</></optional>)</function></literal> </entry> <entry> (<parameter>slot_name</parameter> <type>name</type>, <parameter>xlog_position</parameter> <type>pg_lsn</type>) @@ -18478,7 +18478,11 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup()); the <acronym>LSN</> is reserved on first connection from a streaming replication client. Streaming changes from a physical slot is only possible with the streaming-replication protocol — - see <xref linkend="protocol-replication">. This function corresponds + see <xref linkend="protocol-replication">. The optional third + parameter, <parameter>temporary</>, when set to true, specifies that + the slot should not be permanently stored to disk and is only meant + for use by current session. Temporary slots are also + released upon any error. This function corresponds to the replication protocol command <literal>CREATE_REPLICATION_SLOT ... PHYSICAL</literal>. </entry> @@ -18505,7 +18509,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup()); <indexterm> <primary>pg_create_logical_replication_slot</primary> </indexterm> - <literal><function>pg_create_logical_replication_slot(<parameter>slot_name</parameter> <type>name</type>, <parameter>plugin</parameter> <type>name</type>)</function></literal> + <literal><function>pg_create_logical_replication_slot(<parameter>slot_name</parameter> <type>name</type>, <parameter>plugin</parameter> <type>name</type> <optional>, <parameter>temporary</> <type>boolean</></optional>)</function></literal> </entry> <entry> (<parameter>slot_name</parameter> <type>name</type>, <parameter>xlog_position</parameter> <type>pg_lsn</type>) @@ -18513,7 +18517,11 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup()); <entry> Creates a new logical (decoding) replication slot named <parameter>slot_name</parameter> using the output plugin - <parameter>plugin</parameter>. A call to this function has the same + <parameter>plugin</parameter>. The optional third + parameter, <parameter>temporary</>, when set to true, specifies that + the slot should not be permanently stored to disk and is only meant + for use by current session. Temporary slots are also + released upon any error. A call to this function has the same effect as the replication protocol command <literal>CREATE_REPLICATION_SLOT ... LOGICAL</literal>. </entry> |