diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/ref/pgbench.sgml | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/doc/src/sgml/ref/pgbench.sgml b/doc/src/sgml/ref/pgbench.sgml index 05d3f81619f..279bb0ad7df 100644 --- a/doc/src/sgml/ref/pgbench.sgml +++ b/doc/src/sgml/ref/pgbench.sgml @@ -1386,13 +1386,19 @@ SELECT 4 AS four \; SELECT 5 AS five \aset <varlistentry id="pgbench-metacommand-pipeline"> <term><literal>\startpipeline</literal></term> + <term><literal>\syncpipeline</literal></term> <term><literal>\endpipeline</literal></term> <listitem> <para> - These commands delimit the start and end of a pipeline of SQL - statements. In pipeline mode, statements are sent to the server - without waiting for the results of previous statements. See + This group of commands implements pipelining of SQL statements. + A pipeline must begin with a <command>\startpipeline</command> + and end with an <command>\endpipeline</command>. In between there + may be any number of <command>\syncpipeline</command> commands, + which sends a <link linkend="protocol-flow-ext-query">sync message</link> + without ending the ongoing pipeline and flushing the send buffer. + In pipeline mode, statements are sent to the server without waiting + for the results of previous statements. See <xref linkend="libpq-pipeline-mode"/> for more details. Pipeline mode requires the use of extended query protocol. </para> |