b62e6056a0
Commit 6023b7ea71 allowed pg_stat_statements to track the number of rows retrieved or affected by some utility commands including CREATE MATERIALIZED VIEW. However it did not track the rowcount of REFRESH MATERIALIZED VIEW. This commit allows pg_stat_statements to track that. To track that, this commit changes the query completion for REFRESH MATERIALIZED VIEW so that it saves the rowcount. But note that the rowcount is still not displayed in the command completion tag output. That is, the display_rowcount flag of CMDTAG_REFRESH_MATERIALIZED_VIEW command tag is left false in cmdtaglist.h. Otherwise, the change of completion tag output might break applications using it. Author: Katsuragi Yuta, Seino Yuki Reviewed-by: Fujii Masao Discussion: https://postgr.es/m/71f6bc72f8bbaa06e701f8bd2562c347@oss.nttdata.com Discussion: https://postgr.es/m/aadbfba9-e4bb-9531-6b3a-d13c31c8f4fe@oss.nttdata.com
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/.