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Tom Lane cf627ab41a Further performance improvements in sorting: reduce number of comparisons ... during initial run formation by keeping both current run and next-run tuples in the same heap (yup, Knuth is smarter than I am). And, during merge passes, make use of available sort memory to load multiple tuples from any one input 'tape' at a time, thereby improving locality of access to the temp file.		27 years ago
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access	Standardize on MAXPGPATH as the size of a file pathname buffer,	27 years ago
bootstrap	Standardize on MAXPGPATH as the size of a file pathname buffer,	27 years ago
catalog	Hello.	27 years ago
commands	Fix compile after COMMENT problem.	27 years ago
executor	Ooops ... 6.5 coding wasn't quite right anymore. Should learn	27 years ago
lib	Cope with versions of vsnprintf() written by people who	27 years ago
libpq	Standardize on MAXPGPATH as the size of a file pathname buffer,	27 years ago
main	Move some system includes into c.h, and remove duplicates.	27 years ago
nodes	Fix planner and rewriter to follow SQL semantics for tables that are	27 years ago
optimizer	Fix planner and rewriter to follow SQL semantics for tables that are	27 years ago
parser	Make USING in COPY optional.	27 years ago
port	'extern char *pg_pathname' in these files fails to agree with	27 years ago
postmaster	Standardize on MAXPGPATH as the size of a file pathname buffer,	27 years ago
regex	Move some system includes into c.h, and remove duplicates.	27 years ago
rewrite	Hello.	27 years ago
storage	Standardize on MAXPGPATH as the size of a file pathname buffer,	27 years ago
tcop	Hello.	27 years ago
tioga	Move some system includes into c.h, and remove duplicates.	27 years ago
utils	Further performance improvements in sorting: reduce number of comparisons	27 years ago
Makefile	Export include/utils/mcxt.h so that external stuff can include	27 years ago