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30 check-ins using file src/printf.c version 19e3e81a

2014-10-20
16:24
Have the ota extension perform an incremental checkpoint after generating the wal file. (check-in: 0bf1301a user: dan tags: ota-update)
2014-09-19
22:44
Simplify two conditionals and add testcase() macros to the affinity transform logic in the comparison operators. (check-in: 544664ca user: drh tags: trunk)
22:30
Recognize the invariant that a Mem object cannot be MEM_Dyn and have a non-zero szMalloc at the same time. Enforce this with assert()s and exploit it in the sqlite3VdbeMemClearAndResize() routine for a performance increase. (check-in: 3b21cf2b user: drh tags: trunk)
22:01
Tighten the conditions under which applyNumericAffinity() be called and add assert() statements to prove that it is never called otherwise. (check-in: e996ca32 user: drh tags: trunk)
20:13
Fix the affinity on inserts into the ANALYZE tables. Change the affinity characters to be upper case, to make the P5 parameter of comparison operators easier to read. (check-in: 3f3ca76a user: drh tags: trunk)
19:43
Do not attempt to extend the temp file if VFS version 3 is not supported and hence memory mapped I/O is unavailable. (check-in: 3ab20ba1 user: drh tags: trunk)
19:00
Make the "nolock" VFS on unix a version-3 VFS so that the sorter can use memory-mapped I/O. (check-in: 3db78d61 user: drh tags: trunk)
18:08
Add further tests to ota5.test. Add "ota.test", for running all ota tests. (check-in: 95ffdaa5 user: dan tags: ota-update)
16:56
Remove a local variable from the OP_Column implementation, resulting in a modest size reduction and a performance increase. (check-in: 6199760d user: drh tags: trunk)
16:13
Small size reduction and performance increase for releaseMemArray(). (check-in: 24cd32d6 user: drh tags: trunk)
16:02
Updates to comments. No code changes. (check-in: 9b42c3da user: drh tags: trunk)
15:28
The OP_Column opcode runs faster and is smaller by manually in-lining the code that persists string values in the output register. (check-in: 36b613cc user: drh tags: trunk)
15:06
Add extra tests for the ota extension. (check-in: 1e468fe1 user: dan tags: ota-update)
04:42
Add the sqlite3VdbeMemClearAndResize() function. Fix a sorting-index prefilter problem. (check-in: 987a7a21 user: drh tags: trunk)
02:01
Make sure that the sorting-index pre-filter recognizes that a rowid reference might be sortable. This fixes a performance regression. (Closed-Leaf check-in: 72727b68 user: drh tags: Cplusplus-comment)
00:43
Add the sqlite3VdbeMemClearAndResize() interface to be used in place of sqlite3VdbeMemGrow(). A C++ style comment was left in this check-in by mistake, and so it has been moved into a branch to avoid problems in any future bisects on windows. (check-in: 5b9b8987 user: drh tags: Cplusplus-comment)
2014-09-18
21:25
Add the Mem.szMalloc element to the Mem object and use it to keep track of the size of the Mem.zMalloc allocation. (check-in: 9c09ac35 user: drh tags: trunk)
18:55
Correct typos in comments. No changes to code. (check-in: 55879932 user: mistachkin tags: trunk)
17:57
Update the ota extension to support SQLITE_ENABLE_8_3_NAMES builds. (check-in: 718da6de user: dan tags: ota-update)
17:52
Merge the Mem.r value into the MemValue union as Mem.u.r. Hence, a Mem can now store an integer or a real but not both at the same time. Strings are still stored in a separate element Mem.z, for now. (check-in: 4c8c89d7 user: drh tags: trunk)
16:38
Use quotes instead of angle-brackets to include sqlite3.h from sqlite3ota.h. (check-in: fce9c6cc user: dan tags: ota-update)
16:28
Performance improvement for affinity transformations on comparison operators. (check-in: d7afdcba user: drh tags: trunk)
15:57
Remove some c++isms from sqlite3ota.c. (check-in: 0da1862b user: dan tags: ota-update)
15:22
Add new file ext/ota/README.txt, containing notes regarding the implementation of the ota extension. (check-in: 3c6e1cbb user: dan tags: ota-update)
14:48
Add an API to query an ota handle for the total number of key/value operations performed so far. (check-in: e3943fa7 user: dan tags: ota-update)
14:36
Since numeric affinity is the most common case, check it first. Interchange the NONE and TEXT affinity codes for easier checking of no affinity. (check-in: 4ef4c9a7 user: drh tags: trunk)
11:31
Merge latest trunk changes with this branch. (check-in: 67ea2979 user: dan tags: ota-update)
09:59
Modify an assert() within sqlite3PagerWalFramesize(), a function only ever used by zipvfs, to account for recent zipvfs changes. (check-in: 3bd7c1b2 user: dan tags: trunk)
02:20
Fix harmless warnings on 32-bit MSVC builds. (check-in: 5192f964 user: drh tags: trunk)
01:50
Make sure of the strchrnul() library function on platforms where it is available. (check-in: ef1aa10b user: drh tags: trunk)