f6bef362ca
Previously, TidStoreIterateNext() would expand the set of offsets for each block into an internal buffer that it overwrote each time. In order to be able to collect the offsets for multiple blocks before working with them, change the contract. Now, the offsets are obtained by a separate call to TidStoreGetBlockOffsets(), which can be called at a later time. TidStoreIteratorResult objects are safe to copy and store in a queue. Reviewed-by: Noah Misch <noah@leadboat.com> Discussion: https://postgr.es/m/CAAKRu_bbkmwAzSBgnezancgJeXrQZXy4G4kBTd+5=cr86H5yew@mail.gmail.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/.