E.2. Postgres Pro Standard 13.2.2

Release Date: 2021-04-02

E.2.1. Overview

This release is based on PostgreSQL 13.2 and Postgres Pro Standard 13.2.1. All improvements inherited from PostgreSQL 13.2 are listed in PostgreSQL 13.2 Release Notes. Other major changes and enhancements are as follows:

  • Fixed the signed integer overflow in ptrack that could occur when ptrack map data in RAM was saved to disk. Previously, for large-size ptrack maps (ptrack.mapsize > 17200 MB), this resulted in a FATAL/ERROR ptrack checkpoint: stat_buf.st_size != ptrack_map_size XXX != YYY error during a checkpoint.

  • Fixed building of covering indexes with included columns of type for which the collation is defined in the table. The fixed defect could result in an ERROR: could not determine which collation to use for string comparison error during the ANALYZE operation on the table, although single columns could be successfully analyzed. To avoid this error in future, after upgrading, rebuild indexes containing at least one included column of such types.

E.2.2. Migration to Version 13.2.2

If you are upgrading from Postgres Pro Standard based on the same PostgreSQL major version, it is enough to install the new version into your current installation directory.

When upgrading from Postgres Pro versions 13.2.1 or lower, rebuild indexes containing at least one included column of type for which the collation was defined in the table.

To migrate from PostgreSQL or a Postgres Pro Standard release based on a previous PostgreSQL major version, see the instructions in Postgres Pro Standard 13.1.1 Release Notes.