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@ronh-rs ronh-rs released this 28 Aug 20:52
· 435 commits to main since this release
stable-250828
737fa87

Release Notes

Readyset is currently released as a docker container and Linux distro binary packages. For installation with docker, see the Install with Docker documentation. Available Linux distribution binary packages for x86_64/amd64 include deb package for Ubuntu 22.04, Debian 12 and later, and rpm packages for Amazon Linux 2023 and RedHat 9. See package installation instructions.

What's New

NOTE: Due to ongoing work to enhance support for collations, upgrading to this release will cause Readyset to re-snapshot the upstream database.

  • e607d04: Added support for LATERAL subqueries.
  • 6a8e0cc: Fixed an issue allowing snapshotting of PostgreSQL tables where a column of a custom type is declared NOT NULL without a default value.
  • d18d95d: MySQL replication now uses heartbeats to detect stale or half-closed connections and automatically reconnect to the server.
  • 9d40a0e: ReadySet now supports explicit ORDER BY .. NULLS {FIRST|LAST} syntax and respects the SQL dialect when choosing a default.
  • 56dbf0c: Readyset now supports Window Functions with the pattern function OVER([PARTITION BY {expr, ..}] [ORDER BY {expr, ..}]) where function is one of COUNT, SUM, AVG, RANK, DENSE_RANK, ROW_NUMBER, MIN, or MAX.
  • a9dee68: Added a new collation that emulates MySQL’s latin1_swedish_ci collation.
  • faa2671: The log level can be set at runtime using the ALTER READYSET SET LOG LEVEL statement or the /log_level HTTP endpoint. For example: ALTER READYSET SET LOG LEVEL 'info,readyset_adapter=debug' or curl -X POST -d 'info,readyset_adapter=debug' http://readyset:6033/log_level.
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