SQLite
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50 most recent timeline items

2017-01-19
12:07
[088c5903] Leaf: Add a prototype of the sqlite3_kv_reset() interface. (user: drh, tags: sqlite3_kv)
11:52
[50ca94b9] Leaf: Add test cases for the instrumentation on this branch. Fix some OOM handling issues in the same. (user: dan, tags: transaction-pages)
2017-01-18
23:12
[47beb55c] Leaf: For Windows 8.x and higher, require the SQLITE_WIN32_WIN8_SECTOR_SIZE compile-time option in order to enable sector size determination. (user: mistachkin, tags: winSectorSize)
22:47
[a84a08d0] Leaf: In the 'windirent' test module, use a macro for the hidden/system attribute checking. (user: mistachkin, tags: trunk)
22:19
[b92cc6e5] Remove superfluous option to Tcl 'lsort' in the vtabH test file. (user: mistachkin, tags: trunk)
22:16
[d3c91c1f] Make the vtabH-3.1 test more portable and robust. (user: mistachkin, tags: trunk)
22:16
[26dd42b4] Fix handling of initial hidden and/or system files in the opendir() implementation for Windows. No changes to non-test code. (user: mistachkin, tags: trunk)
20:14
[2a8f6c89] Add temporary code to record and report on the set of b-tree pages read and written by the current transaction. This is likely still buggy. (user: dan, tags: transaction-pages)
19:54
[02d60e19] Begin fleshing out the key/value accessor implementation. This is an incremental check-in. (user: drh, tags: sqlite3_kv)
19:36
[2dc16d34] Improve and update comments. (user: mistachkin, tags: winSectorSize)
19:06
[8d429a59] Minimize the requested permissions when opening the volume on Windows 7 and Vista. (user: mistachkin, tags: winSectorSize)
17:20
[a435841e] Baseline interface definition for the experimental sqlite3_kv accessor object. (user: drh, tags: sqlite3_kv)
01:11
[cb9d1ab3] Add runtime version checking for winSectorSize. (user: mistachkin, tags: winSectorSize)
00:27
[de699ead] When determining sector sizes on Windows 7 and Vista, make sure the target file is on the same volume as corresponding root directory. (user: mistachkin, tags: winSectorSize)
2017-01-17
10:41
[681d96eb] Fix a problem that could cause a spurious SQLITE_NOMEM error when attempting to resume an RBU operation if the previous client failed right after completing the incremental checkpoint. Also a "cannot vacuum wal db" error that could occur when resuming an RBU vacuum if an error (OOM or IO error) occurs during the incremental checkpoint. (user: dan, tags: trunk)
00:10
[7fd560c6] Disable intrinsic functions for Windows using Clang, due to reports of linkage errors. This causes a 0.6% performance reduction. We will want to revisit this change in the future. (user: drh, tags: trunk)
2017-01-16
18:10 • Fixed ticket [7ffd1ca1]: Incorrect affinity when using automatic indexes plus 5 other changes (user: drh)
18:10
[9b64af7b] Back out check-in [0b3174e0b1364c] and replace it with a better fix for \ticket [91e2e8ba6ff2e2] - a fix that does not cause the problem identified by ticket [7ffd1ca1d2ad4ec]. Add new test cases for both tickets. (user: drh, tags: trunk)
16:43
[06136652] Closed-Leaf: Back out check-in [0b3174e0b1364c] and replace it with a better fix for ticket [91e2e8ba6ff2e2] - a fix that does not cause the problem identified by ticket [7ffd1ca1d2ad4ec]. (user: drh, tags: automatic-index-affinity)
16:01
[9d0dfe0b] Add test cases for tickets [91e2e8ba6ff2e2] and [7ffd1ca1d2ad4ec]. (user: drh, tags: automatic-index-affinity)
15:10 • New ticket [7ffd1ca1] Incorrect affinity when using automatic indexes. (user: drh)
11:54
[e42ed9b4] Leaf: An example showing how to improve performance of sqlite3VdbeSerialPut() using the GCC intrinsic function __builtin_bswap64(). (user: drh, tags: builtin-bswap64)
2017-01-13
22:21
[8b42b8e3] Merge updates from trunk. (user: mistachkin, tags: winSectorSize)
18:24
[97914266] Fix a problem preventing resumption of RBU operations after recovering from a process or system failure that occurs during the incremental-checkpoint phase. (user: dan, tags: trunk)
12:53
[8c85b8fd] Fix the build for SQLITE_ENABLE_MEMORY_MANAGEMENT. (user: drh, tags: trunk)
2017-01-12
23:37
[6e388423] Attempt to detect physical sector sizes on Windows Vista and higher. (user: mistachkin, tags: winSectorSize)
19:10
[9acc7238] Remove a branch that is probably unreachable, and which adds no value. (user: drh, tags: trunk)
16:21
[385db266] Fix harmless compiler warnings in the UPDATE code generator. (user: drh, tags: trunk)
16:14
[bddf3956] Remove an unnecessary corruption test from the btree balancer. If corruption is present, it will be found harmlessly by later tests. (user: drh, tags: trunk)
15:19
[bd8b977a] Leaf: Test case macros to show that the previous check-in is well tested. (user: drh, tags: extra-testcase-macros)
15:11
[8097712c] Improved detection of cells that extend into the reserved space at the end of the page while adjusting overflow page pointers during autovacuum. (user: drh, tags: trunk)
11:52
[163cc1b2] Remove invalid test case from cursorhints2.test (user: drh, tags: trunk)
11:50
[c07aef6f] Make sure Tcl_AppendResult() always has a NULL-pointer argument at the end. (user: drh, tags: trunk)
2017-01-11
21:03
[7ae6104a] Changes to allow some multi-row UPDATE statements to avoid the two-pass approach. (user: dan, tags: trunk)
20:10
[62257eb5] Closed-Leaf: Fix a problem causing the pre-update hook to be passed an incorrect rowid value in some single-pass multi-row updates. (user: dan, tags: onepass-update)
19:03
[0a2b8e1b] Fix a problem with single-pass multi-row UPDATE statements that invoke REPLACE conflict handling. (user: dan, tags: onepass-update)
16:52
[381fd34b] Attempt to detect physical sector sizes on Windows 8 and higher. (user: mistachkin, tags: winSectorSize)
15:42
[cab86c90] Fix a problem preventing UPDATE statements that use a range-scan on the PK index of a WITHOUT ROWID table from using a one-pass strategy. (user: dan, tags: onepass-update)
14:21
[4f83f680] Leaf: In the STAT4 computations, ensure that the aAvgEq values do not go negative. (user: drh, tags: branch-3.8.9)
14:15
[f58f75b5] In the STAT4 computations, ensure that the aAvgEq values do not go negative. (user: drh, tags: trunk)
2017-01-10
20:04
[46db23cc] Changes to allow some multi-row UPDATE statements to avoid the two-pass approach. (user: dan, tags: onepass-update)
17:46 • Fixed ticket [25e335f8]: Incorrect result when ON clause refers to table to the right plus 4 other changes (user: drh)
17:37
[e500c15a] Add a test case for ticket [25e335f802dd]. (user: dan, tags: trunk)
17:33
[c92ecff2] Throw an error if the ON clause of a LEFT JOIN references tables to the right of the ON clause. Fix for ticket [25e335f802dd]. (user: drh, tags: trunk)
17:19 • Ticket [25e335f8] Incorrect result when ON clause refers to table to the right status still Open with 6 other changes (user: drh) ... 1 similar event omitted.
16:09
[4209b89e] Avoid unnecessary calls to the xRoundup() method of the memory allocator when the soft heap limit is not set. (user: drh, tags: trunk)
15:08
[71c03b59] Fix a potential assertion fault discovered by OSS-Fuzz. (user: drh, tags: trunk)
2017-01-09
20:57
[ff9eab95] Leaf: Merge latest changes from trunk, and also move the perf-counter into the inner loop of sqlite3BtreeMovetoUnpacked(). (user: drh, tags: vdbe-aux-perf)
19:55
[a5fa0965] Remove a redundant assignment statement. (user: drh, tags: trunk)