title: "Materialize v0.98" date: 2024-05-08 released: true
Support writing metadata to Kafka message headers in Kafka sinks
via the new HEADERS
option.
Allow dropping subsources in PostgreSQL sources using the DROP SOURCE
command. The ALTER SOURCE...DROP SUBSOURCE
command has been removed.
Require the CASCADE
option to drop PostgreSQL and MySQL sources with active
subsources. Previously, dropping a PostgreSQL or MySQL source automatically
dropped all the corresponding subsources.
Allow changing the ownership of a subsource using the ALTER OWNER
command. Subsources may now have different owners to the parent source.
mz_internal.mz_postgres_source_tables
and mz_internal.mz_mysql_source_tables
to the system catalog. These tables .