Create replication slot in pg_basebackup if requested

* CREATE_REPLICATION_SLOT SLOT slot PHYSICAL * create_replication_slot * START_REPLICATION

STATEMENT: START_REPLICATION SLOT postgresql2 05000000 TIMELINE 5 FATAL: could not start WAL streaming: ERROR: replication slot

start_replication slot A replication slot is a feature in PostgreSQL that ensures that the master server will retain the WAL logs that are needed by the replicas

slot boss coupon code The name of the output plugin used by the newly-created replication slot Null if the created slot is physical START_REPLICATION