caec9d9fad
A future REPACK patch wants a way to suppress index_build doing its progress reports when building an index, because that would interfere with repack's own reporting; so add an INDEX_CREATE_SUPPRESS_PROGRESS bit that enables this. Furthermore, change the index_create_copy() API so that it takes flag bits for index_create() and passes them unchanged. This gives its callers more direct control, which eases the interface -- now its callers can pass the INDEX_CREATE_SUPPRESS_PROGRESS bit directly. We use it for the current caller in REINDEX CONCURRENTLY, since it's also not interested in progress reporting, since it doesn't want index_build() to be called at all in the first place. One thing to keep in mind, pointed out by Mihail, is that we're not suppressing the index-AM-specific progress report updates which happen during ambuild(). At present this is not a problem, because the values updated by those don't overlap with those used by commands other than CREATE INDEX; but maybe in the future we'll want the ability to suppress them also. (Alternatively we might want to display how each index-build-subcommand progresses during REPACK and others.) Author: Antonin Houska <ah@cybertec.at> Author: Álvaro Herrera <alvherre@kurilemu.de> Reviewed-by: Mihail Nikalayeu <mihailnikalayeu@gmail.com> Discussion: https://postgr.es/m/102906.1773668762@localhost |
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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/.