For an implementation of #126 (PostgreSQL driver with SKIP LOCKED), I create a SQL table for each consumer group containing the offsets ready to be consumed. The name for these tables is build by concatenating some prefix, the name of the topic and the name of the consumer group. In some of the test cases in the test suite, UUID are used for both, the topic and the consumer group. Each UUID has a length of 36 characters. Concatenating an UUID for the topic and the consumer group already exceeds the maximum table name length of 63 characters supported by PostgreSQL.

Would it be possible to use a smaller ID for the topic and consumer group names used in the Watermill test suite?