You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Tom Lane 8b0a5cf3fe pg_stat_statements: fetch stmt location/length before it disappears. ... When executing a utility statement, we must fetch everything we need out of the PlannedStmt data structure before calling standard_ProcessUtility. In certain cases (possibly only ROLLBACK in extended query protocol), that data structure will get freed during command execution. The situation is probably often harmless in production builds, but in debug builds we intentionally overwrite the freed memory with garbage, leading to picking up garbage values of statement location and length, typically causing an assertion failure later in pg_stat_statements. In non-debug builds, if something did go wrong it would likely lead to storing garbage for the query string. Report and fix by zhaoqigui (with cosmetic adjustments by me). It's an old problem, so back-patch to all supported versions. Discussion: https://postgr.es/m/17663-a344fd0675f92128@postgresql.org Discussion: https://postgr.es/m/1667307420050.56657@hundsun.com		3 years ago
..
expected	Fix pg_stat_statements for MERGE	3 years ago
sql	Fix pg_stat_statements for MERGE	3 years ago
.gitignore	…
Makefile	pg_stat_statements: Track I/O timing for temporary file blocks	3 years ago
pg_stat_statements--1.0--1.1.sql	…
pg_stat_statements--1.1--1.2.sql	…
pg_stat_statements--1.2--1.3.sql	…
pg_stat_statements--1.3--1.4.sql	…
pg_stat_statements--1.4--1.5.sql	…
pg_stat_statements--1.4.sql	…
pg_stat_statements--1.5--1.6.sql	…
pg_stat_statements--1.6--1.7.sql	…
pg_stat_statements--1.7--1.8.sql	Change the display of WAL usage statistics in Explain.	5 years ago
pg_stat_statements--1.8--1.9.sql	Merge v1.10 of pg_stat_statements into v1.9	5 years ago
pg_stat_statements--1.9--1.10.sql	Add JIT counters to pg_stat_statements	3 years ago
pg_stat_statements.c	pg_stat_statements: fetch stmt location/length before it disappears.	3 years ago
pg_stat_statements.conf	Allow compute_query_id to be set to 'auto' and make it default	4 years ago
pg_stat_statements.control	pg_stat_statements: Track I/O timing for temporary file blocks	3 years ago