cardano-db-sync --help

cardano-db-sync --help

Usage: cardano-db-sync (COMMAND | --config FILEPATH --socket-path FILEPATH
                        --state-dir FILEPATH --schema-dir FILEPATH
                        [--disable-epoch] [--disable-cache] [--disable-ledger]
                        [--rollback-to-slot WORD])

 Cardano PostgreSQL sync node.

Available options:
 --version                Show the program version
 --config FILEPATH        Path to the db-sync node config file
 --socket-path FILEPATH   Path to a cardano-node socket
 --state-dir FILEPATH     The directory for persistung ledger state.
 --schema-dir FILEPATH    The directory containing the migrations.
 --disable-epoch          Makes epoch table remain empty
 --disable-cache          Disables the db-sync caches. Reduces memory usage but
                          it takes longer to sync.
 --disable-ledger         Disables the leger state. Drastically reduces memory
                          usage and it syncs faster, but some data are missing.
 --rollback-to-slot WORD  Force a rollback to the specified slot (mainly for
                          testing and debugging).
 -h,--help                Show this help text

Available commands:
 version                  Show the program version

cardano-db-sync, db-sync-node, valency, [ --disable-ledger | --version | --help ], postgresql-setup.sh, Kupo, Carp