e7834a1a25
Previously, when the on_error option was set to ignore, the COPY command would always log NOTICE messages for input rows discarded due to data type incompatibility. Users had no way to suppress these messages. This commit introduces a new log_verbosity setting, 'silent', which prevents the COPY command from emitting NOTICE messages when on_error = 'ignore' is used, even if rows are discarded. This feature is particularly useful when processing malformed files frequently, where a flood of NOTICE messages can be undesirable. For example, when frequently loading malformed files via the COPY command or querying foreign tables using file_fdw (with an upcoming patch to add on_error support for file_fdw), users may prefer to suppress these messages to reduce log noise and improve clarity. Author: Atsushi Torikoshi Reviewed-by: Masahiko Sawada, Fujii Masao Discussion: https://postgr.es/m/ab59dad10490ea3734cf022b16c24cfd@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.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.