 Options</A
></DT
><DT
>18.17. <A
HREF="runtime-config-developer.html"
>Developer Options</A
></DT
><DT
>18.18. <A
HREF="runtime-config-short.html"
>Short Options</A
></DT
></DL
></DD
><DT
>19. <A
HREF="client-authentication.html"
>Client Authentication</A
></DT
><DD
><DL
><DT
>19.1. <A
HREF="auth-pg-hba-conf.html"
>The <TT
CLASS="FILENAME"
>pg_hba.conf</TT
> File</A
></DT
><DT
>19.2. <A
HREF="auth-username-maps.html"
>User Name Maps</A
></DT
><DT
>19.3. <A
HREF="auth-methods.html"
>Authentication Methods</