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14 check-ins related to "memjournal-exp"
|17:59||In memjournal.c, reuse the same sqlite3_file object for both the in-memory phase and the on-disk phase. (check-in: e7fbbdc2 user: drh tags: trunk)|
|17:44||Modify the memjournal.c code to make it a bit smaller. (Closed-Leaf check-in: d99ac415 user: dan tags: memjournal-exp)|
|15:52||Add a new row type to RBU (a peer of insert, update and delete) - "delete then insert". (check-in: 1d9468d2 user: dan tags: trunk)|
|14:43||Defer opening and writing statement journals until the size reaches a threshold (currently 64KiB). (check-in: cb9302cc user: drh tags: trunk)|
|14:23||Update test cases to taken deferred statement-journal opening into account. (Closed-Leaf check-in: 5b2fe521 user: drh tags: memjournal-exp)|
|13:08||Merge changes from trunk. (check-in: a87305df user: drh tags: memjournal-exp)|
|04:01||Change the default cache_size to -2000 (which means 2000*1024 bytes independent of page_size). (check-in: 2682e8e4 user: drh tags: trunk)|
|00:13||Get in-memory subjournals working for builds without SQLITE_ENABLE_ATOMIC_WRITE. (check-in: b5378dce user: drh tags: memjournal-exp)|
|21:29||Merge the latest updates from trunk. (check-in: 55c00f71 user: drh tags: memjournal-exp)|
|21:22||Reduce the amount of heap memory required to store many schemas by storing the column datatype appended to the column name (with a \000 separator), rather than in separate memory allocation. (check-in: 16fbf2e1 user: drh tags: trunk)|
|20:18||When using a temporary file for a statement journal, store the first 64KiB in memory. If the file grows larger than that, flush it to disk and free the memory. Hardcoding to 64KiB is just an experiment to check that the memjournal.c code works. (check-in: 44b2dc18 user: dan tags: memjournal-exp)|
|20:00||Fix minor problems with new code in memjournal.c. (check-in: 9fd3f7b9 user: dan tags: memjournal-exp)|
|20:14||Extend the code in memjournal.c so that it subsumes the role of journal.c. And (untested) can flush journal or statement journal files to disk after they grow to a specified size. (check-in: e0b0b431 user: dan tags: memjournal-exp)|
|19:19||Tighter description of I/O stats in the shell. Show I/O stats on speedtest1.c. (check-in: f681d800 user: drh tags: trunk)|