Thread: pgsql: Allow the planner-related functions and hook to accept the query
Allow the planner-related functions and hook to accept the query string. This commit adds query_string argument into the planner-related functions and hook and allows us to pass the query string to them. Currently there is no user of the query string passed. But the upcoming patch for the planning counters will add the planning hook function into pg_stat_statements and the function will need the query string. So this change will be necessary for that patch. Also this change is useful for some extensions that want to use the query string in their planner hook function. Author: Pascal Legrand, Julien Rouhaud Reviewed-by: Yoshikazu Imai, Tom Lane, Fujii Masao Discussion: https://postgr.es/m/CAOBaU_bU1m3_XF5qKYtSj1ua4dxd=FWDyh2SH4rSJAUUfsGmAQ@mail.gmail.com Discussion: https://postgr.es/m/1583789487074-0.post@n3.nabble.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/6aba63ef3e606db71beb596210dd95fa73c44ce2 Modified Files -------------- src/backend/commands/copy.c | 3 ++- src/backend/commands/createas.c | 3 ++- src/backend/commands/explain.c | 2 +- src/backend/commands/extension.c | 2 +- src/backend/commands/matview.c | 2 +- src/backend/commands/portalcmds.c | 2 +- src/backend/executor/functions.c | 1 + src/backend/optimizer/plan/planner.c | 10 ++++++---- src/backend/tcop/postgres.c | 13 ++++++++----- src/backend/utils/cache/plancache.c | 3 ++- src/include/optimizer/optimizer.h | 3 ++- src/include/optimizer/planner.h | 4 +++- src/include/tcop/tcopprot.h | 6 ++++-- 13 files changed, 34 insertions(+), 20 deletions(-)