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63 check-ins using file test/tester.tcl version 2a7cce4a
2015-08-13
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21:43 | Convert the hint expression of the CursorHint opcode into a string for display by EXPLAIN. (Leaf check-in: 12640cb2 user: drh tags: cursor-hints-displayP4) | |
2014-07-15
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11:59 | Add simple tests for new sqlite3BtreeCursorHint() functionality. (check-in: 1efa6ed5 user: dan tags: cursor-hints) | |
2014-07-14
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19:04 | In the expression passed to sqlite3BtreeCursorHint() for the inner loops of joins, replace any TK_COLUMN references to columns in the outer loops with TK_REGISTER expressions (Expr.iTable indicates the specific register containing the value). There are no automated tests for this yet. (check-in: f9dddd00 user: dan tags: cursor-hints) | |
2014-01-28
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00:49 | Provide hints to the btree layer Next and Previous primitives to let them know if they can be no-ops if the underlying index is unique. (Leaf check-in: a2c347fa user: drh tags: branch-3.8.2) | |
2014-01-15
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00:24 | Merge recent fixes from trunk. Cherrypick of [c43b59dac1], [a221aa82bb], [e1eba1fb09], and [1e131094b5]. (check-in: c697d2f8 user: mistachkin tags: branch-3.8.2) | |
2013-12-23
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15:35 | Make sure the WhereLoop.aLTerm[] array is large enough when processing the skip-scan optimization. Fix for ticket [520070ec7fbaac]. (check-in: ac5852d6 user: drh tags: branch-3.8.2) | |
2013-12-11
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14:00 | Fix a bug in the shell ".import" command: Do not end the field when an escaped double-quote occurs at the end of a CRNL line. (check-in: 5e239ecd user: drh tags: trunk) | |
12:02 | Remove an unreachable conditional inserted by the previous check-in. (check-in: 3e1d55f0 user: drh tags: trunk) | |
11:00 | Fix harmless compiler warnings. (check-in: a7e5fcd6 user: drh tags: trunk) | |
02:21 | Fix harmless compiler warning. (check-in: 2525296d user: mistachkin tags: trunk) | |
00:59 | Do not run the tool/vdbe-compress.tcl script that generates the vdbeExecUnion object that reduces the size of the sqlite3VdbeExec() stack frame unless the SQLITE_SMALL_STACK compile-time option is specified as on of the OPTS in the makefile. The vdbeExecUnion object gets in the way of C-compiler optimizer and results in slightly slower code. (check-in: 4d078147 user: drh tags: trunk) | |
2013-12-10
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21:38 | Avoid unnecessary calls to sqlite3VdbeSerialType() from within sqlite3VdbeSerialPut(). (check-in: 079c04a5 user: drh tags: trunk) | |
20:53 | In the OP_MakeRecord opcode, factor out affinity changes into separate loop, for a slight performance advantage. (check-in: 1c6ee9b8 user: drh tags: trunk) | |
19:49 | Simplify and improve the performance of the sqlite3VdbeMemGrow() routine. (check-in: 48ecf187 user: drh tags: trunk) | |
2013-12-09
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23:17 | Simplifications to the OP_MakeRecord opcode and the sqlite3VdbeSerialPut() helper function. (check-in: 7277a769 user: drh tags: trunk) | |
21:48 | Correct the VFS name as reported by the file control when explicitly using the 'win32-longpath' VFS. (check-in: c43b59da user: mistachkin tags: trunk) | |
21:06 | Reduce the number of times that OP_Column calls sqlite3VdbeMemMakeWriteable(). (check-in: 6b518635 user: drh tags: trunk) | |
20:43 | Simplify the sqlite3BtreeKeyFetch() and sqlite3BtreeDataFetch() interfaces to the storage engine. (check-in: bf975985 user: drh tags: trunk) | |
19:25 | Minor performance optimizations in pager.c. (check-in: ba9eef5f user: drh tags: trunk) | |
19:03 | Performance optimizations for sqlite3VXPrintf(). (check-in: 9227ad48 user: drh tags: trunk) | |
12:24 | Fix an incorrect test number in the output of the speedtest1.c program. No changes to the test algorithms. (check-in: fbfc075a user: drh tags: trunk) | |
03:07 | Avoid unnecessary (no-op) calls to sqlite3DbFree() from sqlite3VdbeMemRelease(). (check-in: 2d6dd7c2 user: drh tags: trunk) | |
02:32 | Use memmove() rather than a home-made copy loop in insertCell() too. (check-in: a3d796b1 user: drh tags: trunk) | |
01:58 | Use memmove() rather than a home-made copy loop in dropCell() of btree.c, for a size reduction and performance improvement. (check-in: 78e17068 user: drh tags: trunk) | |
01:04 | Avoid unnecessary no-op calls from getAndInitPage() to btreeInitPage() in the btree.c logic. (check-in: 81f5ae13 user: drh tags: trunk) | |
00:47 | Use putVarint32() instead of putVarint() for a quantity that can never exceed 2GiB - 1. (check-in: 6996fb34 user: drh tags: trunk) | |
2013-12-08
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23:33 | Another simplification to the OP_MakeRecord opcode, making it slightly faster and very slightly smaller. (check-in: f2f5a3ce user: drh tags: trunk) | |
22:59 | Avoid unnecessary calls to sqlite3VarintLen() from the OP_MakeRecord opcode. (check-in: 7a234fc3 user: drh tags: trunk) | |
19:54 | Interchange two conditions in an "if" statment in sqlite3PagerAcquire() for very slight (0.06%) overall performance increase. (check-in: fbcc1a3e user: drh tags: trunk) | |
2013-12-07
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23:35 | Do not allow cursor hints to use expressions containing subqueries. This change fixes the problem seen in the previous check-in. (check-in: bfefc575 user: drh tags: cursor-hints) | |
20:39 | If the SQLITE_ENABLE_CURSOR_HINTS macro is defined, then invoke the sqlite3BtreeCursorHint() interface to provide hints to the storage engine about rows that need not be returned. Hints can be disabled using SQLITE_TESTCTRL_OPTIMIZATIONS with SQLITE_CursorHints (0x2000). Cursor hints are not used by the built-in storage engine of SQLite but might be useful to applications that provide their own storage engine. The current code is work-in-progrss and contains bugs. (check-in: 3a9bec52 user: drh tags: cursor-hints) | |
17:01 | Increase the version number to 3.8.3. (check-in: 23d00f22 user: drh tags: trunk) | |
16:56 | At the start of each journaled write transaction, check to see if the database file has been moved, and if it has refuse to start the transaction, returning an SQLITE_READONLY_DBMOVED error code. Writing to a moved or renamed database is still allowed when journal_mode is OFF or MEMORY. (check-in: 369a23e0 user: drh tags: trunk) | |
16:45 | Back out the new device capability. The determination of whether or not a file has moved is now done strictly using a file-control. (Closed-Leaf check-in: 9c59f5af user: drh tags: detect-moved-db) | |
12:29 | Actually look at i-node numbers to determine whether or not the database file has moved. (check-in: 2b1884dc user: drh tags: detect-moved-db) | |
2013-12-06
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23:25 | Performance optimization to the moveToRoot() subroutine in btree.c. (check-in: b5842a70 user: drh tags: trunk) | |
22:45 | Use memcmp() instead of the BINARY collating function where possible, for a performance boost. (check-in: c5a3a1af user: drh tags: trunk) | |
22:44 | Remove some commented-out code from sqlite3BtreeMovetoUnpacked() to try to make it more readable. (check-in: 2d62d113 user: drh tags: trunk) | |
19:58 | Add the SQLITE_READONLY_DBMOVED error code to the sqlite3ErrName() function. (check-in: 7789f801 user: mistachkin tags: detect-moved-db) | |
17:23 | Only error out on a database file move when attempting to start a write transaction. Assume read transactions are still safe. And make the error SQLITE_READONLY_DBMOVED instead of SQLITE_IOERR_NODB. (check-in: 28348f2a user: drh tags: detect-moved-db) | |
15:37 | Add code to detect if the database file is moved or deleted out from under SQLite and return an SQLITE_IOERR_NODB. (check-in: 8759a8e4 user: drh tags: detect-moved-db) | |
14:53 | Version 3.8.2 (check-in: 27392118 user: dan tags: trunk, release, version-3.8.2) | |
2013-12-05
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17:12 | Fix harmless compiler warnings and improve the MSVC makefile. (check-in: c6325670 user: drh tags: trunk) | |
16:41 | Fix two potential (and apparently harmless) shift overflows discovered by the -fcatch-undefined-behavior option of clang. (check-in: e19eead8 user: drh tags: trunk) | |
2013-12-03
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23:33 | Make use of the CC nmake macro even when cross-compiling (with MSVC). (Closed-Leaf check-in: aae7b30e user: mistachkin tags: memTests) | |
22:33 | Fix harmless compiler warnings. (check-in: a12d214e user: mistachkin tags: memTests) | |
22:32 | Add memory subsystem related defines to the compile-time options list. (check-in: 52a44146 user: mistachkin tags: memTests) | |
19:49 | Remove a branch in STAT4 logic that is no longer reachable after the previous change. (check-in: eca7d3f1 user: drh tags: trunk) | |
19:16 | Fix a possible (and probably harmless) uninitialized variable in STAT3/4. (check-in: 33ad4f91 user: drh tags: trunk) | |
18:26 | Fix an alignment problem in the stat3/stat4 code affecting 32-bit platforms. (check-in: 14f9bc79 user: dan tags: trunk) | |
17:09 | Fix a typo in fts3varint.test preventing the valgrind permutation test from running. (check-in: b654a4ec user: dan tags: trunk) | |
10:35 | Modify test file conflict2.test so that it works with the "inmemory_journal" permutation. (check-in: e4164fd8 user: dan tags: trunk) | |
10:14 | Remove an unnecessary branch from the UPDATE logic - one that was also unreachable except following an OOM on x64. (check-in: 72f97277 user: drh tags: trunk) | |
09:49 | Add a "database_may_be_corrupt" directive to test file fuzz3.test. Reformat an assert() statement in vdbeaux.c to make its intent clearer. (check-in: 9d8a0e13 user: dan tags: trunk) | |
02:52 | Change some unreachable test conditions to NEVER(). (check-in: 7d99858b user: drh tags: trunk) | |
00:11 | Fix a harmless compiler warning on MacOS. (check-in: 74328de1 user: drh tags: trunk) | |
2013-12-02
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21:25 | Another #if SQLITE_VERSION_NUMBER macro in speedtest1.c for compatibility with older versions of SQLite. (check-in: bc8eacc7 user: drh tags: trunk) | |
01:24 | Still more #if SQLITE_VERSION_NUMBER macros in test/speedtest1.c to enable compilation against older versions of SQLite. (check-in: 4b20cf42 user: drh tags: trunk) | |
2013-12-01
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18:10 | Add some #if SQLITE_VERSION_NUMBER macros to test/speedtest1.c in order to make it compatible with older versions of SQLite so that it can be used for historical speed comparisons. (check-in: a9e1627a user: drh tags: trunk) | |
01:18 | Fix typos in the header comment on the sqlite3Atoi64() routine. (check-in: c85e0c54 user: drh tags: trunk) | |
2013-11-30
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12:49 | Detect a corrupt UnpackedRecord and return SQLITE_CORRUPT prior to calling sqlite3BtreeMovetoUnpacked(). (check-in: 55ec474d user: drh tags: trunk) | |
2013-11-29
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15:39 | Change the name of the CORRUPTIBLE macro to CORRUPT_DB. (check-in: f865be10 user: drh tags: trunk) | |
15:06 | Add a new sqlite3_test_control() that indicates that database files are always well-formed. Use this during testing to enable assert() statements that prove conditions that are always true for well-formed databases. (check-in: 15e4f63d user: drh tags: trunk) | |