drh d40807ddef Performance improvements to the external merge-sorter. Keep content on an ...

in-memory linked lists rather than an ephemeral table prior to spilling to
disk.  Use the external merge-sorter to implement ORDER BY and GROUP BY
in addition to CREATE INDEX.

FossilOrigin-Name: 4c43e8b2d2c1d8dcba3cd1c3f2ec4e19ab419430

2011-09-03 17:07:26 +00:00

9.2 KiB

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