acb7e4eb6b
Pipeline mode in libpq lets an application avoid the Sync messages in the FE/BE protocol that are implicit in the old libpq API after each query. The application can then insert Sync at its leisure with a new libpq function PQpipelineSync. This can lead to substantial reductions in query latency. Co-authored-by: Craig Ringer <craig.ringer@enterprisedb.com> Co-authored-by: Matthieu Garrigues <matthieu.garrigues@gmail.com> Co-authored-by: Álvaro Herrera <alvherre@alvh.no-ip.org> Reviewed-by: Andres Freund <andres@anarazel.de> Reviewed-by: Aya Iwata <iwata.aya@jp.fujitsu.com> Reviewed-by: Daniel Vérité <daniel@manitou-mail.org> Reviewed-by: David G. Johnston <david.g.johnston@gmail.com> Reviewed-by: Justin Pryzby <pryzby@telsasoft.com> Reviewed-by: Kirk Jamison <k.jamison@fujitsu.com> Reviewed-by: Michael Paquier <michael.paquier@gmail.com> Reviewed-by: Nikhil Sontakke <nikhils@2ndquadrant.com> Reviewed-by: Vaishnavi Prabakaran <VaishnaviP@fast.au.fujitsu.com> Reviewed-by: Zhihong Yu <zyu@yugabyte.com> Discussion: https://postgr.es/m/CAMsr+YFUjJytRyV4J-16bEoiZyH=4nj+sQ7JP9ajwz=B4dMMZw@mail.gmail.com Discussion: https://postgr.es/m/CAJkzx4T5E-2cQe3dtv2R78dYFvz+in8PY7A8MArvLhs_pg75gg@mail.gmail.com |
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README
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.