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100 check-ins occurring around be82d5ae20ba62a1.
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2017-02-16
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| 16:26 | Fix a comment on a field of the ExprList object. No changes to code. (check-in: bb8e2642 user: drh tags: trunk) | |
| 15:57 | Increase Table.tabFlags from 8 to 32 bits. (check-in: 7e14044c user: drh tags: trunk) | |
| 15:06 | Remove two redundant initializations from the virtual table logic. (check-in: 6bd82b95 user: drh tags: trunk) | |
| 14:48 | Always use the IsVirtual() macro to determine if a Table object is a virtual table. Slightly smaller and faster code. (check-in: 6affb1c8 user: drh tags: trunk) | |
| 14:02 | Merge recent enhancements from trunk. (check-in: 325ccfa9 user: drh tags: est_count_pragma) | |
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2017-02-15
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| 22:36 | Query planner optimization to detect empty tables in a join early and bail out without doing excess work. (check-in: 58797e9b user: drh tags: trunk) | |
| 18:30 | Minor enhancement to mutex tracing on Win32. (check-in: 830b9235 user: mistachkin tags: trunk) | |
| 17:47 | simple test cases for carray_asc. (Leaf check-in: 1d4759c1 user: drh tags: carray_asc) | |
| 16:11 | Add the companion "carray_asc" table-valued function to the carray extension. (check-in: a2b4f60b user: drh tags: carray_asc) | |
| 16:04 | Bummer. Checked this in as a branch off of the wrong branch.... Was: Add the companion "carray_asc" table-valued function to the carray extension. (Closed-Leaf check-in: 396b9d99 user: drh tags: mistake) | |
| 15:11 | Remove the CLANG_VERSION macro, since we have learned that version numbers in clang are "marketing" and are inconsistent and unreliable. Builds using clang will still use the GCC_VERSION macro since clang works hard to be gcc compatible. (check-in: 8d3f485d user: drh tags: branch-3.17) | |
| 15:09 | Remove the CLANG_VERSION macro, since we have learned that version numbers in clang are "marketing" and are inconsistent and unreliable. Builds using clang will still use the GCC_VERSION macro since clang works hard to be gcc compatible. (check-in: 810d2932 user: drh tags: trunk) | |
| 04:16 | Further reforms to Tcl_*Alloc() usage. (check-in: ee1e6896 user: mistachkin tags: trunk) | |
| 01:39 | In the blob test code, avoid crashing on low-memory systems by using Tcl_AttemptAlloc(). (check-in: 1d267757 user: mistachkin tags: trunk) | |
| 01:02 | Make SQLITE_GET_MUTEX_TIME a proper noop on non-Win32/non-POSIX. (Leaf check-in: 4ca2b2f8 user: mistachkin tags: mutexDbg2) | |
| 00:52 | Another compilation fix for POSIX. (check-in: 82ef47ea user: mistachkin tags: mutexDbg2) | |
| 00:45 | Make fine time granularity work on POSIX. (check-in: 79057716 user: mistachkin tags: mutexDbg2) | |
| 00:02 | Compilation fix for POSIX. (check-in: 9964ad24 user: mistachkin tags: mutexDbg2) | |
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2017-02-14
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| 23:58 | Experimental enhancements to mutex debugging. (check-in: 80481754 user: mistachkin tags: mutexDbg2) | |
| 21:47 | Clarification of the help text for the command-line shell. (check-in: ca4f1e49 user: drh tags: trunk) | |
| 20:00 | Enable the SQLITE_ENABLE_NULL_TRIM option for WITHOUT ROWID tables. (check-in: 54836270 user: drh tags: trunk) | |
| 16:30 | More realistic lengths of string values in speedtest1 with --testset orm. (check-in: e4731fd6 user: drh tags: trunk) | |
| 15:58 | Fix a testcase number on the ORM testset of speedtest1. (check-in: 58b2f911 user: drh tags: trunk) | |
| 15:57 | Add the new "--testset orm" to the speedtest1 utility. (check-in: 1836adc1 user: drh tags: trunk) | |
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2017-02-13
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| 16:17 | Merge all changes up through the 3.17.0 release. (check-in: 1913a758 user: drh tags: apple-osx) | |
| 16:02 | Version 3.17.0 (check-in: ada05cfa user: drh tags: release, version-3.17.0, branch-3.17) | |
| 13:35 | Change all legacy instances of "#if SQLITE_DEBUG" to "#ifdef SQLITE_DEBUG" for consistency. (check-in: 670f10b2 user: drh tags: trunk) | |
| 13:26 | Fix typos in using the MSVC_VERSION macro. (check-in: f3b65926 user: drh tags: trunk) | |
| 13:20 | Avoid a duplication #define in FTS5 (check-in: c447441c user: drh tags: trunk) | |
| 11:35 | Fix typos in using the MSVC_VERSION macro. (check-in: 25ebadd0 user: drh tags: branch-3.17) | |
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2017-02-11
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| 15:02 | Ensure that indexed expressions with collating sequences are handled correctly. Fix for ticket [eb703ba7b50c1a5] backported from trunk. (check-in: b2e49ae3 user: drh tags: branch-3.17) | |
| 14:59 | Fix indexes on expressions so that they can be actually used with a COLLATE clause. (check-in: e464b919 user: drh tags: trunk) | |
| 13:51 | Ensure that indexed expressions with collating sequences are handled correctly. Proposed fix for ticket [eb703ba7b50c1a5]. (check-in: 9689d04b user: drh tags: trunk) | |
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2017-02-10
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| 21:40 | Bump the version number up to 3.18.0. (check-in: 7520c238 user: drh tags: trunk) | |
| 21:37 | Enhance the LIKE optimization so that it works for arbitrary expressions on the LHS as long as the pattern on the RHS does not begin with a digit or a minus sign. (check-in: 158290c0 user: drh tags: trunk) | |
| 19:38 | Add the "," flag to printf(). (check-in: 064445b1 user: drh tags: trunk) | |
| 17:38 | Version 3.17.0 release candidate (check-in: ad867e87 user: drh tags: branch-3.17) | |
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2017-02-09
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| 17:12 | Cleanup the usage of the SQLITE_DISABLE_INTRINSIC compile-time option. Remove the SQLITE_RUNTIME_BYTEORDER compile-time option. Use -DSQLITE_BYTEORDER=0 instead. Fix a bug in R-Tree that occurs when compiling on a known little-endian machine without the use of intrinsic byteswapping functions. (check-in: 798fb9d7 user: drh tags: trunk) | |
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2017-02-08
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| 19:12 | Avoid preparing a SELECT statement each time an UPDATE or DELETE by docid is executed against an fts3 table. (check-in: 1afec575 user: dan tags: trunk) | |
| 19:10 | Avoid preparing a SELECT statement each time an UPDATE or DELETE by docid is executed against an fts3 table. (Leaf check-in: 9962c10a user: dan tags: fts3-seekstmt-cache) | |
| 18:13 | Typo fixes in comment. No changes to code. (check-in: c09dd5c0 user: mistachkin tags: trunk) | |
| 16:55 | Merge the 3.17.0beta changes from trunk. (check-in: 92dbd875 user: drh tags: apple-osx) | |
| 16:01 | Always invoke the xRoundup() method of the memory allocator before calling xMalloc(). (check-in: 77b470b0 user: drh tags: trunk) | |
| 12:18 | Round up the size of all memory allocations to a multiple of 8 bytes when using the system memory allocator. (check-in: c46e06fa user: drh tags: trunk) | |
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2017-02-07
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| 21:44 | When generating the hash on the sqlite_master table in dbselftest, use an ORDER BY clause, since the sqlite_master table is reordered by VACUUM. (check-in: c8bfd99b user: drh tags: trunk) | |
| 21:09 | MSVC makefile enhancments for several command line tools and the session extensions. (check-in: fc1dfe87 user: mistachkin tags: trunk) | |
| 21:00 | Fix harmless compiler warnings in dbfuzz. (check-in: 61242267 user: drh tags: trunk) | |
| 20:57 | Fix harmless compiler warnings in kvtest.c (check-in: db6b3993 user: drh tags: trunk) | |
| 20:51 | The dbselftest utility now generates hashes in the selftest table with --init. It also accepts multiple database files on the command-line. (check-in: e68829c9 user: drh tags: trunk) | |
| 19:36 | Omit fts5fault1.test from the inmemory_journal permutation. (check-in: cb1e83f9 user: dan tags: trunk) | |
| 19:23 | Update a test parameter in malloc5.test to account for the increase in default lookaside buffer size. (check-in: be82d5ae user: dan tags: trunk) | |
| 17:36 | Add the initial version of the "dbselftest" utility program. (check-in: 1fcac836 user: drh tags: trunk) | |
| 16:15 | Update an error message in corruptC.test. (check-in: 722e57fe user: dan tags: trunk) | |
| 14:45 | Fix a build problem affecting non-amalgamation rtree builds. (check-in: bb7f445b user: dan tags: trunk) | |
| 14:22 | Fix a test case to account for the fact that sqlite3_blob_reopen() now returns SQLITE_IOERR_NOMEM instead of SQLITE_NOMEM if an OOM occurs in the VFS layer. (check-in: e11cc523 user: dan tags: trunk) | |
| 13:51 | Fix SQLITE_BYTEORDER #defines in R-Tree when compiled separately from the amalgamation. (check-in: a136609c user: drh tags: trunk) | |
| 12:58 | Make the cellMargin() routine of R-Tree slightly smaller and faster while also fixing a harmless compiler warning. (check-in: 07fe6228 user: drh tags: trunk) | |
| 03:44 | Back out [ec8ff892ac] which is causing missed OOM errors on some tests. (check-in: 0611770d user: drh tags: trunk) | |
| 00:55 | Fix a minor typo in a comment in R-Tree. No changes to code. (check-in: f77ee9e9 user: drh tags: trunk) | |
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2017-02-06
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| 16:52 | Remove a small amount of unnecessary code from R-Tree. (check-in: e5aea894 user: drh tags: trunk) | |
| 15:27 | Add the "max-limits" utility program to the tools/ subdirectory. (check-in: c54173b6 user: drh tags: trunk) | |
| 07:37 | Fix a bug in kvtest causing "init --variance 0" runs to generate single byte blob values only. (check-in: 6b0276f9 user: dan tags: trunk) | |
| 01:19 | Remove incorrect testcase() macros from R-Tree. (check-in: 853a58a7 user: drh tags: trunk) | |
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2017-02-04
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| 20:15 | Simplification to the error handling to extension loading in sqlite3_open(). (check-in: ec8ff892 user: drh tags: trunk) | |
| 17:33 | Allow sqlite3session_apply() to apply changesets to tables that have been extended using ALTER TABLE ADD COLUMN. (check-in: b20ff81f user: dan tags: trunk) | |
| 15:29 | Merge recent trunk enhancements. (check-in: 6c3f0902 user: drh tags: apple-osx) | |
| 14:30 | Merge the latest trunk changes, especially the RTREE enhancement to use sqlite3_blob objects. (Leaf check-in: 61bd2a88 user: drh tags: sqlite3_blob_reset) | |
| 14:24 | In RTREE, use an sqlite3_blob object rather than an sqlite3_stmt object for reading content out of the %_node shadow table. (check-in: 97ccf3e4 user: drh tags: trunk) | |
| 13:12 | Close sqlite3_blob objects on xSync rather than waiting until xCommit. (Closed-Leaf check-in: 95ee745f user: drh tags: rtree-blob-agressive-release) | |
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2017-02-03
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| 20:54 | Improved performance and stack usage when processing VALUES clauses with a very large number of rows. (check-in: 5706d470 user: drh tags: trunk) | |
| 19:16 | Avoid a performance problem when very large "VALUES(..), (..), (..)" terms are used in queries. (Closed-Leaf check-in: f5306ad6 user: dan tags: recursive-selectdup) | |
| 15:16 | Improved tests for the carray() table-valued function. (check-in: 83a099f1 user: drh tags: trunk) | |
| 14:44 | Modify the sqlite3SelectDup() routine to avoid recursing on Select.pPrior. (check-in: a7674ead user: dan tags: recursive-selectdup) | |
| 00:07 | Merge in the sqlite3_blob_reset() interface. (Closed-Leaf check-in: e9c94a1f user: drh tags: rtree-sqlite3_blob) | |
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2017-02-02
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| 23:57 | Add the sqlite3_blob_reset() interface. Enhance the behavior of sqlite3_blob objects so that they can go active again after encountering an error by rerunning sqlite3_blob_reopen(). More work needed on the documentation. (check-in: 53b77838 user: drh tags: sqlite3_blob_reset) | |
| 20:32 | Ensure that all cursors have their positions saved prior to rolling back a savepoint. (check-in: 8e03a8e9 user: drh tags: trunk) | |
| 19:24 | Fix issues in the sha1 extension seen with MSVC. (check-in: 5a0da77c user: mistachkin tags: trunk) | |
| 16:30 | Remove the unused pReadNode prepared statement from each RTREE object. (check-in: e51dc0ec user: drh tags: rtree-sqlite3_blob) | |
| 16:08 | Fix a potential uninitialized (though harmless) variable in RTREE. (check-in: a1c74e09 user: drh tags: rtree-sqlite3_blob) | |
| 15:35 | The sqlite3_blob_close() interface can cause recursive invocations of nodeBlobReset() in RTREE. Make sure that does not cause problems. (check-in: 88333441 user: drh tags: rtree-sqlite3_blob) | |
| 14:40 | Change RTREE so that the sqlite3_blob object is closed whenever the cursor count drops to zero and there is not a pending write transaction. (check-in: 9bb4eafe user: drh tags: rtree-sqlite3_blob) | |
| 02:28 | Use the sqlite3_blob interface for reading values from the %_node shadow table in RTREE. This is a work in progress. There are still some minor problems. (check-in: fc4917d7 user: drh tags: rtree-sqlite3_blob) | |
| 00:46 | This is an experimental patch that ensures that all cursors have their position saved prior to starting a ROLLBACK TO. (Closed-Leaf check-in: 01d97e5b user: drh tags: savepoint-rollback) | |
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2017-02-01
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| 23:06 | Fix harmless compiler warnings seen with MSVC. (check-in: 0c66cf0f user: mistachkin tags: trunk) | |
| 23:03 | Backout the change in [02f6293f27] as it causes MSVC to complain. (check-in: aaae74d0 user: mistachkin tags: trunk) | |
| 22:59 | Fix C99-style variable declaration issue seen with older versions of MSVC. (check-in: 54d28546 user: mistachkin tags: trunk) | |
| 22:43 | Fix harmless compiler warnings seen with MSVC. (Closed-Leaf check-in: 997f765b user: mistachkin tags: msvcWarn) | |
| 22:32 | Add an option to the MSVC makefile to enable treating warnings as errors. (check-in: 6a378c29 user: mistachkin tags: trunk) | |
| 17:08 | Unwind the RTREE dimension loop inside of rtreeCallbackConstraint(). (check-in: 4854ea9c user: drh tags: trunk) | |
| 16:41 | Completely unroll the dimension loop inside of cellArea() in RTREE. (check-in: 3c4c0126 user: drh tags: trunk) | |
| 15:49 | Precompute the nDim2 value in the Rtree object and use that to make loops over coordinates faster. (check-in: f1f3c8cc user: drh tags: trunk) | |
| 15:24 | Use compiler intrinsic functions (when available) for byteswapping in RTREE. (check-in: 82fcd54a user: drh tags: trunk) | |
| 15:19 | Fix the build by making the OPFLAG_ISNOOP macro available unconditionally. (check-in: 510933cb user: drh tags: trunk) | |
| 14:19 | Update the documentation comment in sqlite.h.in for sqlite3_preupdate_hook(). (check-in: 7f857020 user: dan tags: trunk) | |
| 14:10 | Changes so that the pre-update hook and the sessions module work with WITHOUT ROWID tables. (check-in: 964bdc27 user: dan tags: trunk) | |
| 02:25 | More RTREE performance optimizations related to decoding values. (check-in: c5395e74 user: drh tags: trunk) | |
| 01:34 | Improved comments on the statGet() implementation in ANALYZE. No changes to code. (check-in: 9663eea2 user: drh tags: trunk) | |
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2017-01-31
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| 21:22 | R-TREE optimization: unwrap the coordinate decode loop in rtreeCallbackConstraint(). (check-in: 0bf7b518 user: drh tags: trunk) | |
| 19:10 | Very small performance improvements and size reductions in sqlite3VdbeExec() and blobSeekToRow(). (check-in: 85dddf2b user: drh tags: trunk) | |
| 19:02 | Simplifications to blobSeekToRow(). (Closed-Leaf check-in: 495ea824 user: drh tags: micro-optimizations) | |