database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-19 23:22:23 +03:00
Code Activity

Make use of in-core query id added by commit 5fd9dfa5f5

Browse Source 
Use the in-core query id computation for pg_stat_activity,
log_line_prefix, and EXPLAIN VERBOSE.

Similar to other fields in pg_stat_activity, only the queryid from the
top level statements are exposed, and if the backends status isn't
active then the queryid from the last executed statements is displayed.

Add a %Q placeholder to include the queryid in log_line_prefix, which
will also only expose top level statements.

For EXPLAIN VERBOSE, if a query identifier has been computed, either by
enabling compute_query_id or using a third-party module, display it.

Bump catalog version.

Discussion: https://postgr.es/m/20210407125726.tkvjdbw76hxnpwfi@nol

Author: Julien Rouhaud

Reviewed-by: Alvaro Herrera, Nitin Jadhav, Zhihong Yu
This commit is contained in:
Bruce Momjian
2021-04-07 14:03:56 -04:00
parent ec7ffb8096
commit 4f0b0966c8
21 changed files with 251 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/backend/parser/analyze.c
View File

@@ -45,6 +45,7 @@
#include "parser/parse_type.h"
#include "parser/parsetree.h"
#include "rewrite/rewriteManip.h"
#include "utils/backend_status.h"
#include "utils/builtins.h"
#include "utils/guc.h"
#include "utils/queryjumble.h"
@@ -130,6 +131,8 @@ parse_analyze(RawStmt *parseTree, const char *sourceText,
free_parsestate(pstate);
pgstat_report_queryid(query->queryId, false);
return query;
}
@@ -167,6 +170,8 @@ parse_analyze_varparams(RawStmt *parseTree, const char *sourceText,
free_parsestate(pstate);
pgstat_report_queryid(query->queryId, false);
return query;
}