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Materialize v0.46

v0.46.0

SQL

  • Add mz_internal.mz_subscriptions to the system catalog. This table describes all active SUBSCRIBE operations in the system.

  • Add support for new SQL functions:

    Function Description
    uuid_generate_v5 Generates a UUID in the given namespace using the specified input name.

  • Add the is_superuser configuration parameter, which reports whether the current session is a superuser with admin privileges. This is part of the work to enable Role-based access control (RBAC) in a future release (#11579).

  • Add the ALTER ROLE command, as well as role attributes to the CREATE ROLE command. This is part of the work to enable Role-based access control (RBAC)(#11579).

    It’s important to note that no role attributes or privileges will be considered when executing CREATE ROLE statements. These attributes will be saved and considered in a future release.

Bug fixes and other improvements

  • Fix a bug that would cause the mz_sources and mz_sinks system tables to report the wrong size for a source after an ALTER {SOURCE|SINK} ... SET (SIZE = ...) command.

Patch releases

v0.46.1

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