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Tom Lane 33da69f5b5 Fix performance bug in write_syslog(): the code to preferentially break the ... log message at newlines cost O(N^2) for very long messages with few or no newlines. For messages in the megabyte range this became the dominant cost. Per gripe from Achilleas Mantzios. Patch all the way back, since this is a safe change with no portability risks. I am also thinking of increasing PG_SYSLOG_LIMIT, but that should be done separately.		18 years ago
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adt	Fix estimate_num_groups() to assume that GROUP BY expressions yielding boolean	18 years ago
cache	If RelationBuildDesc() fails to open a critical system index, PANIC with	18 years ago
error	Fix performance bug in write_syslog(): the code to preferentially break the	18 years ago
fmgr	Make standard maintenance operations (including VACUUM, ANALYZE, REINDEX,	18 years ago
hash	Fix dynahash.c to suppress hash bucket splits while a hash_seq_search() scan	19 years ago
init	Make standard maintenance operations (including VACUUM, ANALYZE, REINDEX,	18 years ago
mb	Add the missing cyrillic "Yo" characters ('e' and 'E' with two dots) to the	18 years ago
misc	Fix an old corner-case bug in set_config_option: push_old_value has to be	18 years ago
mmgr	Fix dynahash.c to suppress hash bucket splits while a hash_seq_search() scan	19 years ago
resowner	Fix bgwriter's failure to release buffer pins and open files after an	20 years ago
sort	Fix a memory leak in tuplestore_end(). Unlikely to be significant during	19 years ago
time	Repair two related errors in heap_lock_tuple: it was failing to recognize	19 years ago
.cvsignore	…
Gen_fmgrtab.sh	Tag appropriate files for rc3	21 years ago
Makefile	Invent ResourceOwner mechanism as per my recent proposal, and use it to	22 years ago