I got a syntax error when using the command according to the existing documentation. The output_plugin parameter needs to be passed too.
-- Antonin Houska Web: https://www.cybertec-postgresql.com
diff --git a/doc/src/sgml/protocol.sgml b/doc/src/sgml/protocol.sgml index 24e93f9b28..6065c18fdf 100644 --- a/doc/src/sgml/protocol.sgml +++ b/doc/src/sgml/protocol.sgml @@ -1942,7 +1942,7 @@ The commands accepted in replication mode are: </varlistentry> <varlistentry id="protocol-replication-create-slot" xreflabel="CREATE_REPLICATION_SLOT"> - <term><literal>CREATE_REPLICATION_SLOT</literal> <replaceable class="parameter">slot_name</replaceable> [ <literal>TEMPORARY</literal> ] { <literal>PHYSICAL</literal> | <literal>LOGICAL</literal> } [ ( <replaceable class="parameter">option</replaceable> [, ...] ) ] + <term><literal>CREATE_REPLICATION_SLOT</literal> <replaceable class="parameter">slot_name</replaceable> [ <literal>TEMPORARY</literal> ] { <literal>PHYSICAL</literal> | <literal>LOGICAL</literal> <replaceable class="parameter">output_plugin</replaceable> } [ ( <replaceable class="parameter">option</replaceable> [, ...] ) ] <indexterm><primary>CREATE_REPLICATION_SLOT</primary></indexterm> </term> <listitem>