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Comment:Allow the "order=DESC" and "order=ASC" parameters in FTS4 "CREATE VIRTUAL TABLE" statements. Tables created with "order=DESC" store all doclists in descending order, which allows optimizations normally applied to "ORDER BY docid ASC" queries to be used with "ORDER BY docid DESC" queries instead.
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SHA1: f6a0193f5a32603eb48bddc6297042dbd2ffe96e
User & Date: dan 2011-06-04 20:04:35
Context
2011-06-04
20:13
Remove some unreachable code. check-in: 650e1a79 user: dan tags: fts3-prefix-search
20:04
Allow the "order=DESC" and "order=ASC" parameters in FTS4 "CREATE VIRTUAL TABLE" statements. Tables created with "order=DESC" store all doclists in descending order, which allows optimizations normally applied to "ORDER BY docid ASC" queries to be used with "ORDER BY docid DESC" queries instead. check-in: f6a0193f user: dan tags: fts3-prefix-search
2011-06-03
18:00
FTS changes: Remove unreachable code. Fix bugs. When processing a large doclist incrementally, read from disk incrementally too. check-in: a4c7e282 user: dan tags: fts3-prefix-search
Changes
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Changes to ext/fts3/fts3.c.

Changes to ext/fts3/fts3Int.h.

Changes to ext/fts3/fts3_write.c.

Changes to test/fts3sort.test.