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50 ancestors of 3eb084390382c108
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2014-08-22
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| 22:26 | Factor the saveAllCursors() routine of btree.c into two separate routines, for a noticable performance improvement. (check-in: 3eb0843903 user: drh tags: trunk) | |
| 21:58 | Performance enhancements in the b-tree mutex logic. (check-in: 8914530644 user: drh tags: trunk) | |
| 20:35 | Combine the pcacheAddToDirtyList() and pcacheRemoveFromDirtyList() routines into a single pcacheManageDirtyList() routine. The resulting binary code is slightly faster and a few bytes smaller. (check-in: 6bcf1af6a4 user: drh tags: trunk) | |
| 18:48 | Performance enhancement in sqlite3PutVarint(). (check-in: a929be5519 user: drh tags: trunk) | |
| 18:00 | Split the sqlite3Error() routine into sqlite3Error() and sqlite3ErrorWithMsg(), for a slight size reduction and performance increase. (check-in: cf561d1f0b user: drh tags: trunk) | |
| 15:40 | Performance improvement in the printf() logic by avoiding unnecessary stack pointer movement. (check-in: f7f2160db0 user: drh tags: trunk) | |
| 15:19 | Improve the performance and reduce the size of the sqlite3VdbeSerialGet() routine by avoiding the use of stack. (check-in: ebc10e46c1 user: drh tags: trunk) | |
| 14:56 | Handle the 4-byte integer case in the stackless routine. (Closed-Leaf check-in: 3f55484e81 user: drh tags: experimental) | |
| 14:34 | Get the sqlite3VdbeSerialGet() routine to run faster by avoiding the use of local variables. (check-in: 8267d82174 user: drh tags: experimental) | |
| 13:22 | Change a while-loop into a do-loop in sqlite3VdbeSerialPut() for a small size reduction and performance improvement. (check-in: 750bb0a096 user: drh tags: trunk) | |
| 11:11 | Enhance the spellfix extension with the ability to specify a rowid when inserting new rows. (check-in: 369c480cda user: drh tags: trunk) | |
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2014-08-21
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| 20:26 | Simplify the interface to the symbol table, saving 600 bytes of code space. (check-in: 14b0f561fe user: drh tags: trunk) | |
| 14:10 | Fix a faulty assert() statement. Add comments to clarify the behavior of the sqlite3OpenTableAndIndices() routine in insert.c. Add test cases to verify that the assert() statement is not firing inappropriately. Ticket [369d57fb8e5ccdff06f1]. (check-in: 7029b3404d user: drh tags: trunk) | |
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2014-08-20
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| 23:42 | Increase the version number to 3.8.7 (check-in: 91594aae07 user: drh tags: trunk) | |
| 23:38 | Enhancements to skip-scan such that it is operable when a middle column of an index is skipped while the left-most column is constrained in the WHERE clause. (check-in: bc985caa78 user: drh tags: trunk) | |
| 18:43 | A small performance improvement in freeSpace() by special-casing the relatively common case of an empty freelist. (check-in: 49f44d355f user: drh tags: trunk) | |
| 17:56 | Reimplement the freeSpace() routine in btree.c so that it runs faster. (check-in: fe4fd014b4 user: drh tags: trunk) | |
| 14:37 | Refactor local variable names in the freeSpace() routine of btree.c for improved understandability. (check-in: 7e63089a19 user: drh tags: trunk) | |
| 13:35 | Size reduction and performance improvements in btree.c and the allocateSpace() routine. Also fix an assert() in freeSpace(). (check-in: 121308fa86 user: drh tags: trunk) | |
| 13:25 | Add SQLITE_API macros in front of interface routines in the test_intarray.c extension. (check-in: eea0661798 user: drh tags: trunk) | |
| 13:17 | Change an assert() added by the previous commit into a testcase(). Fix a separate assert() in btree.c:freeSpace(). (Closed-Leaf check-in: fe51d3aa0c user: drh tags: btree-speedup) | |
| 11:56 | Further size reduction and performance improvement in btree.c:allocateSpace(). (check-in: 1cb1cd6493 user: drh tags: btree-speedup) | |
| 10:42 | Fix a typo in the showdb usage message. (check-in: 6c66beae97 user: dan tags: trunk) | |
| 00:54 | Minor performance improvement and size reduction for the btree-page space allocator. (check-in: 73637d12e3 user: drh tags: trunk) | |
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2014-08-19
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| 23:04 | Modify the memsubsys1-3.1.4 test so that it does not fail arbitrarily due to variations in the behavior of system malloc(). (check-in: d280157da0 user: drh tags: trunk) | |
| 20:41 | A better fix for the sqlite3_trace() problem. Ticket [11d5aa455e0d98f3c1e6a] (check-in: 44d5bd4cc3 user: drh tags: trunk) | |
| 20:27 | Make sure the sqlite3_trace() callback is invoked, even if the prepared statement was marked "expired" before it ever entered sqlite3_step(). Ticket [11d5aa455e0d98f3c1e6a08]. (check-in: 0d4d3df4bc user: drh tags: trunk) | |
| 19:28 | Improvements to output formatting with the ".trace" command in the command-line shell. (check-in: d09d63c077 user: drh tags: trunk) | |
| 09:15 | Minor changes to do with the Tcl tea extension package autoconf system. (check-in: f10a611126 user: dan tags: trunk) | |
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2014-08-18
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| 13:45 | Refactor the names of state objects in the command-line shell implementation.. (check-in: 11a70e1ae7 user: drh tags: trunk) | |
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2014-08-15
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| 16:13 | Fix compiler warnings on WinCE. (check-in: 28a379fcd4 user: drh tags: trunk) | |
| 11:46 | Version 3.8.6 (check-in: 9491ba7d73 user: drh tags: trunk, release, version-3.8.6) | |
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2014-08-14
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| 19:53 | Fix an assert that can fail if the database file is corrupted. (check-in: 3f45b8192d user: dan tags: trunk) | |
| 18:31 | Fix compiler warnings on WinCE. (Closed-Leaf check-in: cc910b8e0c user: mistachkin tags: winCeWarn) | |
| 13:06 | Fix typos in comments used to help generate documentation. No changes to code. (check-in: 13a2d90a28 user: drh tags: trunk) | |
| 02:59 | Add icon to the Windows shell executable. This is a resource change only, no changes to code. (check-in: f5cce9db10 user: mistachkin tags: trunk) | |
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2014-08-13
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| 11:39 | Minor change to unixDelete for VxWorks with a DOS filesystem. (check-in: f01d42cc8b user: drh tags: trunk) | |
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2014-08-12
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| 20:13 | Fix where9.test so that it works with the "no_optimization" permutation. (check-in: d46adf9d8f user: dan tags: trunk) | |
| 16:13 | Fix compilation issue in the Win32 VFS when manually defining SQLITE_WIN32_NO_ANSI. (check-in: 6715991296 user: mistachkin tags: trunk) | |
| 14:29 | Improve the comments associated with SQLITE_TEST_REALLOC_STRESS and add an extra assert() to prove an assumption. (check-in: 35c4546163 user: drh tags: trunk) | |
| 14:06 | Run a test with TEST_REALLOC_STRESS and OMIT_LOOKASIDE defined as part of releasetest.tcl on Linux/x86-64. (check-in: a1baf3a7b1 user: dan tags: trunk) | |
| 13:38 | If SQLITE_TEST_REALLOC_STRESS is defined, extend the op-code array used by virtual-machine programs by one element at a time, instead of doubling its size with each realloc(). (check-in: 4c29182722 user: dan tags: trunk) | |
| 12:19 | Fix typos in the VxWorks code of os_unix.c. (check-in: 19682e8fdc user: drh tags: trunk) | |
| 09:36 | Add a test to ensure that the problem fixed by [a179e41e40] does not recur. (check-in: 31356f2cae user: dan tags: trunk) | |
| 01:23 | Fix an assert() statement in the SELECT code generator that was incorrect following an OOM error. (check-in: a179e41e40 user: drh tags: trunk) | |
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2014-08-11
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| 17:51 | Modify GetVersionEx Win32 VFS fix for use with the test suite. (check-in: fd2221768b user: mistachkin tags: trunk) | |
| 17:41 | Further clarification and typo fixes for the previous comment change. (check-in: 87ef9e2f29 user: drh tags: trunk) | |
| 17:40 | Clarify the comment explaining the meaning of the SQLITE_WIN32_GETVERSIONEX macro in the Windows VFS. (check-in: 69714287db user: drh tags: trunk) | |
| 17:38 | Fix for #ifdef issue with GetVersionEx in the Win32 VFS. (check-in: 1a0d466dd4 user: mistachkin tags: trunk) | |
| 17:37 | Add a few more requirements tests. (check-in: b5652439d5 user: drh tags: trunk) | |
| 15:54 | Updates to evidence marks and requirements. No changes to code. (check-in: 62d38308b5 user: drh tags: trunk) | |