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authorAlvaro Herrera2021-05-15 18:13:09 +0000
committerAlvaro Herrera2021-05-15 18:13:09 +0000
commitcafde58b337e007cb6a719f5ab4dd6459d932a39 (patch)
tree4c91ed4a899e03f7b9f0f5cadf01f2eb8d9cb950 /src/backend/tcop/postgres.c
parent30d8bad494ad1f604295033e4f4de4b8f258fe74 (diff)
Allow compute_query_id to be set to 'auto' and make it default
Allowing only on/off meant that all either all existing configuration guides would become obsolete if we disabled it by default, or that we would have to accept a performance loss in the default config if we enabled it by default. By allowing 'auto' as a middle ground, the performance cost is only paid by those who enable pg_stat_statements and similar modules. I only edited the release notes to comment-out a paragraph that is now factually wrong; further edits are probably needed to describe the related change in more detail. Author: Julien Rouhaud <[email protected]> Reviewed-by: Justin Pryzby <[email protected]> Discussion: https://postgr.es/m/20210513002623.eugftm4nk2lvvks3@nol
Diffstat (limited to 'src/backend/tcop/postgres.c')
-rw-r--r--src/backend/tcop/postgres.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index dd2ade7bb65..8cea10c9019 100644
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -704,7 +704,7 @@ pg_analyze_and_rewrite_params(RawStmt *parsetree,
query = transformTopLevelStmt(pstate, parsetree);
- if (compute_query_id)
+ if (IsQueryIdEnabled())
jstate = JumbleQuery(query, query_string);
if (post_parse_analyze_hook)