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7 check-ins using file src/pager.c version 76a6e5a1

2002-12-04
22:29
Fix a bug in the reverse scan logic that comes up when the table being scanned is empty. Add additional tests for the reverse scan. (CVS 797) (check-in: 0051c87d user: drh tags: trunk)
21:50
Fixes to the logic that decides if the ORDER BY can be ignored due to the use of an index. Tests updated. (CVS 796) (check-in: bfb9a2aa user: drh tags: trunk)
20:01
Scan the table backwards if there is an ORDER BY ... DESC clause that can be satisfied by an index. (CVS 795) (check-in: c7a34879 user: drh tags: trunk)
13:40
Add the sqliteBtreePrevious() routine to the BTree module API. This is in anticipation of implementing reverse order searching of a table. (CVS 794) (check-in: 0ad1d938 user: drh tags: trunk)
2002-12-03
02:34
Allow an aggregate function in the HAVING clause even if no aggregates appear in the result set. Ticket #187. (CVS 793) (check-in: 33c6fd6b user: drh tags: trunk)
02:22
Honor ORDER BY clauses in VIEWs. Ticket #193. (CVS 792) (check-in: dbf78932 user: drh tags: trunk)
2002-12-02
04:25
Change to the pager to avoid opening journal files unnecessarily. This can sometimes results in a significant speed improvement. (CVS 791) (check-in: fa5c0425 user: drh tags: trunk)