doc: Fix syntax in ALTER FOREIGN DATA WRAPPER example

danielgustafsson · danielgustafsson · commit e52e271b2300 · 2023-12-19T14:13:50.000+01:00
The example for dropping an option was incorrectly quoting the option key thus making it a value turning the command into an unqualified ADD operation. The result of dropping became adding a new key/value pair instead: d=# alter foreign data wrapper f options (drop 'b'); ALTER FOREIGN DATA WRAPPER d=# select fdwoptions from pg_foreign_data_wrapper where fdwname='f'; fdwoptions ------------ {drop=b} (1 row) This has been incorrect for a long time so backpatch to all supported branches. Author: Tim <tim.needham2@gmail.com> Discussion: https://postgr.es/m/170292280173.1876505.5204623074024041738@wrigleys.postgresql.org
diff --git a/doc/src/sgml/ref/alter_foreign_data_wrapper.sgml b/doc/src/sgml/ref/alter_foreign_data_wrapper.sgml
@@ -153,7 +153,7 @@ ALTER FOREIGN DATA WRAPPER <replaceable class="parameter">name</replaceable> REN
    Change a foreign-data wrapper <literal>dbi</literal>, add
    option <literal>foo</literal>, drop <literal>bar</literal>:
 <programlisting>
-ALTER FOREIGN DATA WRAPPER dbi OPTIONS (ADD foo '1', DROP 'bar');
+ALTER FOREIGN DATA WRAPPER dbi OPTIONS (ADD foo '1', DROP bar);
 </programlisting>
   </para>
 
