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9 check-ins using file src/select.c version 2bba89bb
|10:46||Enhanced disk-full tests. (CVS 2682) (check-in: 0288fa5d user: drh tags: trunk)|
|10:17||Detect errors returned by SetFilePointer on windows. (CVS 2681) (check-in: bc8c33f9 user: drh tags: trunk)|
|01:33||Infrastructure for the DISTINCT keyword in aggregate functions. But it does not work yet. If you try to use it you get an error message. (CVS 2680) (check-in: 4d62e36f user: drh tags: trunk)|
|01:32||Defend against disk I/O errors that happen during an sqlite3OsSeek(). (CVS 2679) (check-in: 461e3a0a user: drh tags: trunk)|
|20:37||SUM returns NULL when it has no inputs. Ticket #1413. (CVS 2678) (check-in: 62818594 user: drh tags: trunk)|
|19:45||A SUM() of all NULLs returns NULL. A SUM() of nothing return 0. A SUM() of a mixture of NULLs and numbers returns the sum of the numbers. Ticket #1413. (CVS 2677) (check-in: 2e6230ed user: drh tags: trunk)|
|19:01||Remove a C++ism that snuck in on one of the reason changes. (CVS 2676) (check-in: 48f6a331 user: drh tags: trunk)|
|14:17||Remove a few unused variables detected by Borland C. Ticket #1412. (CVS 2675) (check-in: cdfe372a user: drh tags: trunk)|
|12:57||Aggregates with GROUP BY can sometimes return no result rows. (CVS 2674) (check-in: 0c3e368d user: drh tags: trunk)|