Expose explain's SUMMARY option This exposes the existing explain summary option to users to allow them to choose if they wish to have the planning time and totalled run time included in the EXPLAIN result. The existing default behavior is retained if SUMMARY is not specified- running explain without analyze will not print the summary lines (just the planning time, currently) while running explain with analyze will include the summary lines (both the planning time and the totalled execution time).
Users who wish to see the summary information for plain explain can now use: EXPLAIN (SUMMARY ON) query; Users who do not want to have the summary printed for an analyze run can use: EXPLAIN (ANALYZE ON, SUMMARY OFF) query; With this, we can now also have EXPLAIN ANALYZE queries included in our regression tests by using: EXPLAIN (ANALYZE ON, TIMING OFF, SUMMARY off) query; I went ahead and added an example of this, which will hopefully not make the buildfarm complain. Author: Ashutosh Bapat Discussion: https://postgr.es/m/cafjfpree5z2h98u2vuia8hcekprrwraurjhmye44hnv8-xk...@mail.gmail.com Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/f9b1a0dd403ec0931213c66d5f979a3d3e8e7e30 Modified Files -------------- doc/src/sgml/ref/explain.sgml | 16 ++++++++++++++++ src/backend/commands/explain.c | 18 +++++++++++++++--- src/backend/commands/prepare.c | 9 ++++++++- src/test/regress/expected/select.out | 10 ++++++++++ src/test/regress/sql/select.sql | 3 +++ 5 files changed, 52 insertions(+), 4 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
