v0.4.0

Installation

Download the tarball for your PostgreSQL version and architecture, then:

tar -xzf pg_stat_ch-*.tar.gz
cd pg_stat_ch-*/
sudo cp pg_stat_ch.so $(pg_config --pkglibdir)/
sudo cp pg_stat_ch.control pg_stat_ch--*.sql $(pg_config --sharedir)/extension/

See INSTALL.md in the tarball for full instructions.

Debug Symbols

Debug symbol packages (*-debuginfo.tar.gz) are provided for crash analysis.
To use them with a core dump:

tar -xzf pg_stat_ch-*-debuginfo.tar.gz
gdb -ex "set debug-file-directory $(pwd)" -ex "bt" pg_stat_ch.so core

What's Changed

• refactor(exporter): remove dead MetricFixedString interface method + FixedStringCol class by @JoshDreamland in #114
• refactor(exporter): rename Tag/Metric/Record column interface to StatLC/StatHC by @JoshDreamland in #115
• update clickhouse-c by @serprex in #118
• mallopt(M_ARENA_MAX, 4) by @serprex in #119
• update dependencies, don't statically link openssl by @serprex in #120
• feat(exporter): unified Arrow exporter with GUC + end-to-end TAP test by @JoshDreamland in #116
• test: producer-to-collector routing on pg_stat_ch.block_format by @JoshDreamland in #117
• chore(release): bump to 0.4.0 with no-op PG migration by @JoshDreamland in #123

Full Changelog: v0.3.11...v0.4.0