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7 check-ins using file src/printf.c version ba8b28e9

2013-12-14
18:24
Merge in all recent preformance enhancements from trunk. (check-in: 32477642 user: drh tags: sessions)
13:44
Allow the SQLITE_DETERMINISTIC flag to be ORed into the preferred text encoding of application-defined functions, to mark the function as deterministic. (check-in: 5716fc23 user: drh tags: trunk)
2013-12-13
20:45
Performance optimizations in the pager_write() routine of pager.c. (check-in: bc5febef user: drh tags: trunk)
19:48
Reduce the number of calls to the subjRequiresPage() routine inside of pager. (check-in: e50ff39a user: drh tags: trunk)
19:35
Create and use a new pager interface sqlite3PagerUnrefNotNull() that works just like sqlite3PagerUnref() but guarantees that its argument is not a NULL pointer. (check-in: e00f37e2 user: drh tags: trunk)
18:50
Enhance the pcache1PinPage() routine so that it called much less often and runs much faster in the cases when it is actually called. (check-in: a845779c user: drh tags: trunk)
16:42
Avoid unnecessary calls to sqlite3_free() from within sqlite3VXPrintf(). (check-in: e2a8b280 user: drh tags: trunk)