/usr/lib/postgresql/14/bin/reindexdb

reindexdb reindexes a PostgreSQL database.

Usage:
  reindexdb [OPTION]... [DBNAME]

Options:
  -a, --all                    reindex all databases
      --concurrently           reindex concurrently
  -d, --dbname=DBNAME          database to reindex
  -e, --echo                   show the commands being sent to the server
  -i, --index=INDEX            recreate specific index(es) only
  -j, --jobs=NUM               use this many concurrent connections to reindex
  -q, --quiet                  don't write any messages
  -s, --system                 reindex system catalogs only
  -S, --schema=SCHEMA          reindex specific schema(s) only
  -t, --table=TABLE            reindex specific table(s) only
      --tablespace=TABLESPACE  tablespace where indexes are rebuilt
  -v, --verbose                write a lot of output
  -V, --version                output version information, then exit
  -?, --help                   show this help, then exit

Connection options:
  -h, --host=HOSTNAME          database server host or socket directory
  -p, --port=PORT              database server port
  -U, --username=USERNAME      user name to connect as
  -w, --no-password            never prompt for password
  -W, --password               force password prompt
  --maintenance-db=DBNAME      alternate maintenance database

Read the description of the SQL command REINDEX for details.

Report bugs to <pgsql-bugs@lists.postgresql.org>.
PostgreSQL home page: <https://www.postgresql.org/>