Fixes from Peter Geoghegan, Ian Lawrence Barwick, Marti Raudsepp
-
Improve grouping of sessions waiting for
+
Require superuser privileges to set
linkend="guc-commit-delay">commit_delay>
- (Peter Geoghegan)
+ because it can now potentially delay other sessions (Simon Riggs)
+
+
- This improves the usefulness and behavior of
- commit_delay>.
+ Allow in-memory sorts to use their full memory allocation (Jeff Janes)
-
-
-
Require superuser privileges to set
- linkend="guc-commit-delay">commit_delay>
- because it can now potentially delay other sessions (Simon Riggs)
+
Users who have set
+ linkend="guc-work-mem">work_mem> based on the
+ previous behavior should revisit that setting.
Have
session id> (%c>) in
linkend="guc-log-line-prefix">log_line_prefix>
- always output four hex digits after the period (Bruce Momjian)
+ always output at least four hex digits after the period (Bruce Momjian)
- Allow in-memory sorts to use their full memory allocation (Jeff Janes)
+ Improve grouping of sessions waiting for
+ linkend="guc-commit-delay">commit_delay>
+ (Peter Geoghegan)
- Users who have set
- linkend="guc-work-mem">work_mem> based on the
- previous behavior should revisit that setting.
+ This improves the usefulness and behavior of
+ commit_delay>.
Dramatically reduce System V shared
- memory usage (Robert Haas)
+ memory requirements (Robert Haas)
- Allow CREATE TABLE IF NOT EXISTS> to succeed for a
+ Allow DROP TABLE IF NOT EXISTS> to succeed for a
non-existent schema (Bruce Momjian)