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5ff8c2d7d6
This has been broken since commit af7914c6627bcf0b0ca614e9ce95d3f8056602bf, which added the EXPLAIN (TIMING) option. Although that commit included updates to auto_explain, they evidently weren't tested very carefully, because the code failed to print node timings even when it should, due to failure to set es.timing in the ExplainState struct. Reported off-list by Neelakanth Nadgir of Salesforce. In passing, clean up the documentation for auto_explain's options a little bit, including re-ordering them into what seems to me a more logical order.
The PostgreSQL contrib tree
---------------------------
This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree. This does not preclude their
usefulness.
User documentation for each module appears in the main SGML
documentation.
When building from the source distribution, these modules are not
built automatically, unless you build the "world" target. You can
also build and install them all by running "gmake all" and "gmake
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.
Some directories supply new user-defined functions, operators, or
types. To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command. In a fresh database,
you can simply do
CREATE EXTENSION module_name;
See the PostgreSQL documentation for more information about this
procedure.