No single quotes around string GUCs for gpconfig -c
<codeph>max_connections</codeph> require a different setting on the coordinator than what is
used for the segments. If you want to set or unset a global or coordinator only parameter, use
the <codeph>--masteronly</codeph> option.</p>
+ <note>For configuration parameters of vartype <codeph>string</codeph>, you may not pass values
+ enclosed in single quotes to <codeph>gpconfig -c</codeph>.</note>
<p><codeph>gpconfig</codeph> can only be used to manage certain parameters. For example, you
cannot use it to set parameters such as <codeph>port</codeph>, which is required to be
distinct for every segment instance. Use the <codeph>-l</codeph> (list) option to see a
