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89 check-ins using file Makefile.msc version 6033b51b
2017-11-06
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10:04 | Allow "BEGIN CONCURRENT" transactions to modify the temp schema. (check-in: 0fb6d91c user: dan tags: begin-concurrent) | |
2017-10-12
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11:33 | Fix a potential crash that may follow an OOM or other system error in the shell tool. (check-in: c36761e1 user: dan tags: trunk) | |
11:13 | Update some test cases to work with SQLITE_OMIT_VIRTUALTABLE and DEFAULT_AUTOVACUUM builds. (check-in: 4b68f424 user: dan tags: trunk) | |
2017-10-11
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20:27 | Add test file mmapwarm.test. With tests for the sqlite3_mmap_warm() extension. (check-in: 5c4980ef user: dan tags: trunk) | |
12:20 | In the speed-check.sh test script, allow an additional test-name argument which becomes the comparison baseline, in place of "trunk". (check-in: 0245adff user: drh tags: trunk) | |
11:12 | Create a branch for the 3.21.0 release. Development continues on trunk. (check-in: 0f160a8a user: drh tags: branch-3.21) | |
2017-10-10
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20:11 | Add new extension "bgckpt" in ext/misc/bgckpt.c. For experimenting with running wal2 mode checkpoints in a background thread. (check-in: 63955442 user: dan tags: wal2) | |
13:37 | DROP TABLE now works for WITHOUT ROWID tables and the SQLITE_OMIT_AUTOVACUUM compile-time option. Fix for ticket [e651b1341861d6] (check-in: b8c1b5a5 user: drh tags: trunk) | |
2017-10-09
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19:50 | Merge latest trunk changes with this branch. (check-in: d218d815 user: dan tags: wal2) | |
19:49 | Add a header comment to wal.c describing the differences between wal and wal2 mode. (check-in: 9c80cd20 user: dan tags: wal2) | |
2017-10-08
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02:22 | Fix harmless compiler warnings in FTS5 seen with MSVC. (check-in: 5594a121 user: mistachkin tags: trunk) | |
2017-10-07
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23:58 | Fix harmless compiler warning seen with MSVC. (check-in: 39d920d1 user: mistachkin tags: trunk) | |
23:35 | Revise variable declaration moved in the previous check-in so sqlite3VdbeReset() is consistent with sqlite3VdbeRewind(). (check-in: 63d1b425 user: mistachkin tags: trunk) | |
23:31 | Fix C99-style variable declaration issue seen with older versions of MSVC. (check-in: 14b181e8 user: mistachkin tags: trunk) | |
19:55 | Ignore the *-wal2 file if the *-wal file is zero bytes in size. (check-in: f7360fad user: dan tags: wal2) | |
13:37 | Check in test file wal2simple.test. (check-in: 8932b2f1 user: dan tags: wal2) | |
2017-10-06
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18:00 | Add tests for the example fts3 "rank" function that appears in the documentation. (check-in: 702b137a user: dan tags: trunk) | |
14:25 | Merge latest trunk changes into this branch. (check-in: 7e435178 user: dan tags: wal2) | |
14:08 | Fix a bug in recovering wal2 mode databases introduced by the previous commit. (check-in: 9e1502e1 user: dan tags: wal2) | |
13:43 | Fix frame overwriting in wal2 mode. (check-in: a4b02bc9 user: dan tags: wal2) | |
2017-10-05
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20:57 | Fix compiler warnings that come up with SQLITE_OMIT_WAL. (check-in: 8ca0fa8d user: drh tags: trunk) | |
20:02 | Fix a problem building with SQLITE_OMIT_WAL defined. (check-in: 373b0ace user: dan tags: trunk) | |
19:12 | Fix the command-line shell so that the ".schema --indent" command does a better job of dealing with \r\n in the middle of a CREATE statement in the schema. (check-in: 4258fb57 user: drh tags: trunk) | |
18:14 | Fix test case failures on this branch. (check-in: 16decc13 user: dan tags: wal2) | |
11:29 | Disable the delta checksum verification in RBU by default. Reenable it using -DRBU_ENABLE_DELTA_CKSUM, if desired. (check-in: d22c99b6 user: drh tags: trunk) | |
2017-10-04
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20:57 | Add experimental mode that uses two wal files. Activated using "PRAGMA journal_mode = wal2". (check-in: e2fc5c81 user: dan tags: wal2) | |
18:26 | Updates to requirements marks. (check-in: 40964a4e user: drh tags: trunk) | |
17:05 | Update the speedtest1 program so that it prints the output of "PRAGMA compile_options" if the -stats option is specified. (check-in: 7c69f8f1 user: dan tags: trunk) | |
16:35 | Fix typos in session extension header comments. No changes to code. (check-in: 182ec9d6 user: mistachkin tags: trunk) | |
14:13 | New test cases for ticket [b899b6042f97f5] derived from a bug report on the mailing list from Wout Mertens. (check-in: ef94ea06 user: drh tags: trunk) | |
12:08 | Amend recent changes to busy.test to avoid failing with SQLITE_ENABLE_STAT4 builds. (check-in: 9ff49441 user: dan tags: trunk) | |
12:06 | Turn restriction 20 on the query flattener into an assert since the situation restricted can no longer occur because of the more aggressive use of co-routines. (check-in: 4464f40c user: drh tags: trunk) | |
10:39 | Add tests to verify that the busy-handler is invoked correctly when processing "PRAGMA optimize" and ANALYZE commands. (check-in: fb83c3d8 user: dan tags: trunk) | |
05:59 | Remove a redundant restriction from the query flattener. (check-in: 66629b2a user: drh tags: trunk) | |
02:30 | Fix a minor typo in the query flattener header comment. No code changes. (check-in: d050dc60 user: drh tags: trunk) | |
2017-10-03
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19:53 | Simplify the computation of types on columns of a view. (check-in: 772b0db1 user: drh tags: trunk) | |
18:35 | Do not enable SELECT tracing with -DSQLITE_DEBUG. Require the -DSQLITE_ENABLE_SELECTTRACE compile-time option to enable SELECT tracing. (check-in: f5c39583 user: drh tags: trunk) | |
17:29 | Add some OK_IF_ALWAYS_TRUE() marks on optimization branches in select.c. (check-in: 1dd82808 user: drh tags: trunk) | |
17:17 | Remove an unused variable from sqlite3Insert() and fix harmless compiler warnings associated with -DSQLITE_MUTATION_TEST. (check-in: 7be760e9 user: drh tags: trunk) | |
16:57 | Fix the sqlite3_column_decltype() interface to return the correct datatype when the value comes through a CTE. (check-in: 966438bd user: drh tags: trunk) | |
14:24 | The simplification to sqlite3SelectExpand() in last night's [3a4ffb21] check-in was not completely correct. This adjustment is needed for correct OOM handling in some configurations. (check-in: c5ad5e16 user: drh tags: trunk) | |
03:24 | Simplification to the logic that computes column type names. Update: Does not work in all configurations. (Closed-Leaf check-in: f10ece96 user: drh tags: does-not-work) | |
03:01 | Do not compute column and row size estimates for the transient Table objects associated with the result set of a SELECT statement, since those estimates are never used for anything constructive. (check-in: e4342fd4 user: drh tags: trunk) | |
2017-10-02
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23:50 | Mark a single branch within sqlite3SelectExpand() as an optimization. (check-in: 3a4ffb21 user: drh tags: trunk) | |
23:30 | Simplification to sqlite3SelectPrep() for improved testability. (check-in: 5bf2ccb9 user: drh tags: trunk) | |
21:29 | Add the OK_IF_ALWAYS_TRUE() and OK_IF_ALWAYS_FALSE() macros for marking conditionals that improve performance but do not change the outcome. (check-in: 6035c9b2 user: drh tags: trunk) | |
13:20 | Avoid using lookaside memory for persistent virtual table structures. (check-in: d815f255 user: drh tags: trunk) | |
02:52 | The query planner now always prefers to implement a FROM-clause subquery using a co-routine rather than flattening the subquery into the outer query. (check-in: c9104b59 user: drh tags: trunk) | |
02:32 | Improvements to a comment in lempar.c. No code changes. (check-in: 8000d230 user: drh tags: trunk) | |
2017-09-30
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11:47 | More details in the header comment of pushDownWhereTerms(). No changes to code. (Closed-Leaf check-in: 92848623 user: drh tags: prefer-coroutine-sort-subquery) | |
10:50 | Make sure the SQLITE_Stat34 optimization switch is always 0x800, a value which is hard-coded in the TH3 test suite. (check-in: 6aed4ea3 user: drh tags: prefer-coroutine-sort-subquery) | |
01:25 | Fix unreachable conditionals and revise a testcase that was made obsolete by the changes on this branch. (check-in: 71f0adf7 user: drh tags: prefer-coroutine-sort-subquery) | |
2017-09-29
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22:13 | Always render a subquery that is not part of a join as a co-routine. (check-in: 6b1651d7 user: drh tags: prefer-coroutine-sort-subquery) | |
16:08 | Merge the query flattener comment improvements from trunk. (check-in: f62cd4d9 user: drh tags: prefer-coroutine-sort-subquery) | |
16:07 | Clean up the comments on the query flattener to more clearly and accurately express the conditions under which the flattener is able to run. (check-in: 0840f9f8 user: drh tags: trunk) | |
14:31 | Merge changes from trunk. (check-in: 06f432fb user: drh tags: prefer-coroutine-sort-subquery) | |
12:44 | Make sure the 6th parameter to the authorizer callback for view subqueries has the correct view name. (check-in: 2a45bbc9 user: drh tags: trunk) | |
12:12 | Better names for subqueries in EXPLAIN comments. (check-in: 04ef40a8 user: drh tags: trunk) | |
2017-09-28
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20:06 | Do not flatten subqueries that contain an ORDER BY or GROUP BY clause and can be implemented using a co-routine. (check-in: 042d655d user: drh tags: prefer-coroutine-sort-subquery) | |
17:29 | Remove the (undocumented) query-planner control that prevents a "SELECT ALL" subquery in FROM clause from being implemented as a co-routine. This control was added by [a29e117d7ec], where it was called a "stop-gap". (check-in: ff2f5a31 user: drh tags: trunk) | |
16:56 | Fix over-length source code lines in select.c. No logic changes. (check-in: fd3267ef user: drh tags: trunk) | |
13:47 | Fix an issue introduced by check-in [4cd2a9672c59] (2017-03-03) that could allow a negative value in the 3rd parameter to memmove() when defragmentPage() is called on a btree page with a corrupted freeblock list. The corruption is now detected early and results in an SQLITE_CORRUPT return before the memmove() is reached. (check-in: 5b9ae693 user: drh tags: trunk) | |
01:58 | Add new routines to simplify dealing with collating sequences in expressions: sqlite3ExprNNCollSeq() and sqlite3ExprCollSeqMatch(). (check-in: 490e488e user: drh tags: trunk) | |
01:09 | Indexes on expressions with a COLLATE clause are able to satisfy an ORDER BY with the same COLLATE clause. (check-in: 04130018 user: drh tags: trunk) | |
00:01 | In two places, change the magic number -1 to its proper symbol XN_ROWID. (check-in: 80277d2f user: drh tags: trunk) | |
2017-09-27
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16:51 | Disable tests for the LIKE optimization when ICU is enabled, since the LIKE optimization only works for the built-in LIKE operator and ICU overrides the built-in. (check-in: f5ef2e1b user: drh tags: trunk) | |
2017-09-25
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09:37 | Add an extra snapshot related test case. (check-in: 24a95e14 user: dan tags: trunk) | |
2017-09-23
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07:46 | Experimental change so that snapshot transactions always lock the wal file - preventing writers or truncate-checkpointers from wrapping it. (Closed-Leaf check-in: d71eeaab user: dan tags: snapshots-lock-wal) | |
2017-09-22
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20:18 | Merge in all the trunk enhancements of the previous 7 months. The LIKE optimization has stopped working when there is an ESCAPE - that problem will be addressed in a subsequent check-in. (Leaf check-in: 8d2a1cca user: drh tags: est_count_pragma) | |
16:23 | Use the updated Win32 VFS semantics for winOpen from check-in [5d03c738e9] for WinRT, et al, as well. (check-in: 2c03d8b8 user: mistachkin tags: trunk) | |
12:52 | Partial backout of check-in [e0af9a904076]. It turns out we do need some extra space at the end of the record blob as an overrun area to use when decoding a maliciously malformed record. (check-in: 403b88a8 user: drh tags: trunk) | |
11:09 | Cherrypick [ec37ad6d08] into this branch. With this patch, if SQLITE_SHARED_MAPPING is defined at build-time SQLite will use a single memory mapping for multiple connections to the same database file within a single process. (check-in: c7a5880d user: dan tags: begin-concurrent) | |
10:49 | Merge latest trunk changes into this branch. (check-in: 307b802e user: dan tags: begin-concurrent) | |
00:24 | Update the configure script so that it looks for tclsh8.7 ahead of tclsh8.6. (check-in: 0a12915b user: drh tags: trunk) | |
2017-09-21
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20:43 | In the Windows VFS, when trying to open a database file read/write, if it fails check to see if the file exists and is read-only and immediately fall back to a read-only open attempt, rather than running the AV retry loop. (check-in: 5d03c738 user: drh tags: trunk) | |
20:03 | In the Windows VFS, do not emit an SQLITE_CANTOPEN error log message when falling back from SQLITE_OPEN_READWRITE to SQLITE_OPEN_READONLY. Wait until the open fails completely. (check-in: fa3f5bcc user: drh tags: trunk) | |
19:08 | Fix harmless UB in the ICU extension. (check-in: 68e9a840 user: drh tags: trunk) | |
14:03 | The sqlite3_snapshot_describe() interface useful for debugging snapshot logic. (Leaf check-in: 3fbfa9a8 user: drh tags: sqlite3_snapshot_describe) | |
13:11 | Fix a potential use of an uninitialized pointer in RTree following an OOM error. (check-in: fd4ec0cd user: drh tags: trunk) | |
10:24 | Fix a bug in tool/mksourceid.c: The mksourceid.c program was incorrectly including the "# Remove this line" line of the Fossil-generated "manifest" file in the SHA3 hash. That means that all SQLITE_SOURCE_IDs for trunk versions going back to check-in [30966d56] (2017-08-22) are incorrect. (check-in: 65765222 user: drh tags: trunk) | |
01:04 | Revert one performance improvement changes from check-in [3b3e32d4cd07] as it was causing a reference to an uninitialized value. (check-in: f8b1c64d user: drh tags: trunk) | |
00:49 | Fix the rendering of the P4_INTARRAY argument to the OP_IntegrityCk opcode in the output of EXPLAIN. (check-in: adc12c83 user: drh tags: trunk) | |
2017-09-20
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18:47 | Size and performance optimization on sqlite3VdbeMemGrow(). (check-in: 4b3f7eac user: drh tags: trunk) | |
18:07 | The BLOB returned by sqlite3VdbeMemFromBtree() does not need to be zero-terminated. (check-in: e0af9a90 user: drh tags: trunk) | |
17:49 | Small size and performance optimization in the bytecode engine. (check-in: 3b3e32d4 user: drh tags: trunk) | |
10:47 | Improved resolution of large integer values in "CAST(x AS NUMERIC)". (check-in: 7f2bd4ff user: drh tags: trunk) | |
09:09 | Updates to the "lemon.html" document received from Andy Goth. (check-in: 5b2002f3 user: drh tags: trunk) | |
2017-09-18
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18:17 | Add the sqlite3_mmap_warm() function as an extension in the ext/misc/mmapwarm.c source file. (check-in: 1b2de414 user: drh tags: trunk) | |
18:08 | Fix a typo in the MSVC makefile. (Closed-Leaf check-in: 3235835b user: drh tags: mmap-warm) | |