0ec3c295e7
It is possible for the inactive_since value of an invalid replication slot to be updated multiple times, which is unexpected behavior like during the release of the slot or at the time of restart. This is harmless because invalid slots are not allowed to be accessed but it is not prudent to update invalid slots. We are planning to invalidate slots due to other reasons like idle time and it will look odd that the slot's inactive_since displays the recent time in this field after invalidated due to idle time. So, this patch ensures that the inactive_since field of slots is not updated for invalid slots. In the passing, ensure to use the same inactive_since time for all the slots at restart while restoring them from the disk. Author: Nisha Moond <nisha.moond412@gmail.com> Author: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com> Reviewed-by: Vignesh C <vignesh21@gmail.com> Reviewed-by: Peter Smith <smithpb2250@gmail.com> Reviewed-by: Hou Zhijie <houzj.fnst@fujitsu.com> Reviewed-by: Amit Kapila <amit.kapila16@gmail.com> Discussion: https://postgr.es/m/CABdArM7QdifQ_MHmMA=Cc4v8+MeckkwKncm2Nn6tX9wSCQ-+iw@mail.gmail.com |
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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/.