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pg_isready

Check the connection status of a PostgreSQL server. More information: https://www.postgresql.org/docs/current/app-pg-isready.html.
  • Check connection:
    pg_isready
  • Check connection with a specific hostname and port:
    pg_isready --host={{hostname}} --port={{port}}
  • Check connection displaying a message only when the connection fails:
    pg_isready --quiet

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