-<P> Similar to <TT CLASS="STRUCTNAME">pg_stat_statements</TT>,
- <TT CLASS="VARNAME">pg_store_plans.track</TT> controls which
- statements are counted by the module.
- Specify <TT CLASS="LITERAL">top</TT> to track top-level
- statements (those issued directly by
- clients), <TT CLASS="LITERAL">all</TT> to also track nested
- statements (such as statements invoked within functions),
- or <TT CLASS="LITERAL">none</TT> to disable statement
- statistics collection. The default value
- is <TT CLASS="LITERAL">top</TT>. Only superusers can change
- this setting.
- </P>
+<P> Similarly to <TT CLASS="STRUCTNAME">pg_stat_statements</TT>,
+ <TT CLASS="VARNAME">pg_store_plans.track</TT> controls which
+ statements are counted by the module.
+ Specify <TT CLASS="LITERAL">top</TT> to track top-level statements
+ (those issued directly by clients), <TT CLASS="LITERAL">all</TT> to
+ also track nested statements (such as statements invoked within
+ functions except for some commands, see below),
+ or <TT CLASS="LITERAL">none</TT> to disable statement statistics
+ collection. The default value is <TT CLASS="LITERAL">top</TT>.
+ When <TT CLASS="LITERAL">all</TT> is specified, the commands
+ executed under <TT CLASS="LITERAL">CREATE EXTENSION</TT>
+ and <TT CLASS="LITERAL">ALTER EXTENSION</TT> commands are still
+ ignored. Specify <TT CLASS="LITERAL">verbose</TT> to track all
+ commands including ones excluded by <TT CLASS="LITERAL">all</TT>.
+ Only superusers can change this setting.
+</P>