Materialize v0.106

v0.106

SQL

  • Add support for the SHOW CREATE CLUSTER command, which returns the DDL statement used to create a cluster.

    SHOW CREATE CLUSTER c;
    
        name          |    create_sql
    ------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
     c                | CREATE CLUSTER "c" (DISK = false, INTROSPECTION DEBUGGING = false, INTROSPECTION INTERVAL = INTERVAL '00:00:01', MANAGED = true, REPLICATION FACTOR = 1, SIZE = '100cc', SCHEDULE = MANUAL)
    

Bug fixes and other improvements

  • Add the mz_catalog_unstable and mz_introspection system schemas to the system catalog, in support of the ongoing migration of unstable and replica introspection relations from the mz_internal system schema into dedicated schemas.

  • Add introspection_debugging and introspection_interval to the mz_clusters system catalog table. These columns are useful for feature development.

  • Fix a bug in the MySQL source that unecessarily enforced the replica_preserve_commit_order configuration parameter when connecting to a primary server for replication. This configuration parameter is only required when connecting to a MySQL read-replica.

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