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50 descendants and 50 ancestors of fade103cbac1b067f9544935b767f36dc266aceb3269cc84a3ae3b04ad9a4823
2019-04-02
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00:34 | Merge enhancements from trunk. (check-in: 0b35aebbb3 user: drh tags: apple-osx) | |
00:28 | Add the sqlite3_value_frombind() interface. Use that interface to improve fts3_tokenizer(). (check-in: b3f2c3205a user: drh tags: trunk) | |
2019-04-01
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20:57 | Performance improvement on the OP_Variable opcode. (Closed-Leaf check-in: 1dc7993bb6 user: drh tags: value_frombind) | |
19:42 | Improvements to the sqlite3ExprImpliesNonNullRow() theorem prover. (check-in: 3fde627616 user: drh tags: trunk) | |
18:43 | Add a test case to cover a missed VDBE branch generated by window.c. (check-in: b36813d646 user: dan tags: trunk) | |
17:24 | If the library is built with SQLITE_VDBE_COVERAGE defined, have the Tcl tests generate a vdbe coverage report in file testdir/vdbe_coverage.txt. (check-in: f0ed714637 user: dan tags: trunk) | |
16:23 | Frame range comparisons can never be NULL because the values will have been checked for NULL prior to the test. (check-in: fa37cf9a6a user: drh tags: trunk) | |
15:55 | Mark rowid-comparison opcodes as never-null for VDBE coverage tracking purposes. (check-in: a69bb4f257 user: drh tags: trunk) | |
14:30 | Improved VDBE branch coverage in the run-time frame-spec error detection logic of window functions. (check-in: f56d305a7b user: drh tags: trunk) | |
14:01 | Improved comments on the VDBE branch coverage testing logic. Fix the VDBE branch coverage measurement on the OP_MustBeInt opcode. (check-in: 8681750e85 user: drh tags: trunk) | |
13:06 | Fix a defect in the VDBE branch coverage testing logic. (check-in: 1fcf3307d3 user: drh tags: trunk) | |
03:07 | Fix harmless compiler warnings seen with MSVC. (check-in: 6cf8b18ec2 user: mistachkin tags: trunk) | |
2019-03-31
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21:09 | Early detection of too many columns in an index avoid a possible 16-bit signed integer overflow. (check-in: 8af0caeb6d user: drh tags: trunk) | |
18:17 | Add some missing VdbeCoverage() macros. (check-in: d03b611302 user: drh tags: trunk) | |
2019-03-30
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20:43 | Improvements to VdbeCoverage macros. (check-in: 10ee9e337e user: drh tags: trunk) | |
20:37 | Fix issues with the previous check-in and add more VDBE branch coverage testing macros. (Closed-Leaf check-in: b5f72f10f2 user: drh tags: oops) | |
20:10 | Enhanced VdbeCoverage() macros in the new windows function code. Later: This check-in causes an assertion fault. (check-in: f24066f8dd user: drh tags: oops) | |
19:17 | Add a call to sqlite3FaultSim(410) inside of btreeRestoreCursorPosition() to simplify testing of error scenarios. (check-in: bb643bac53 user: drh tags: trunk) | |
18:39 | The defragmentPage() routine detects corruption in the first-free-slot fields at offset 1 in the header and throws an error, rather than asserting. (check-in: fb125bd338 user: drh tags: trunk) | |
17:30 | Add the blobio.c extension module implementing readblob() and writeblob(). Experimental. (check-in: e3fde56da4 user: drh tags: trunk) | |
17:07 | Add an extra IO-error test to windowfault.test. (check-in: 5b8c44cd39 user: dan tags: trunk) | |
2019-03-29
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17:26 | Change the fts3_tokenizer() function to always return the pointer as a BLOB as long as the first argument is a bound parameter, regardless of the SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER setting. (check-in: 27160df7b3 user: drh tags: value_frombind) | |
15:21 | Remove the unused P5 flag from the OP_Rewind opcode. (check-in: c2edbf3b8c user: drh tags: trunk) | |
13:17 | Fix a fairly obscure problem causing the planner to sometimes choose sub-optimal plans for a query with a single virtual table in the FROM clause, and at least one IN(...) constraint in the WHERE clause. (check-in: f5752517f5 user: dan tags: trunk) | |
11:48 | Fix typos in the comments of the sessions extension, one of which affects the generated documentation. No code changes. (check-in: 040d5d515b user: drh tags: trunk) | |
11:39 | The two-argument version of fts3_tokenizer() works regardless of the value of SQLITE_DBCONFIG_ENABLE_FT3_TOKENIZER as long as the second argument is a bind parameter. (check-in: ab76e3a90e user: drh tags: value_frombind) | |
11:13 | Initial implementation of the sqlite3_value_frombind() interface. (check-in: 98da62dfda user: drh tags: value_frombind) | |
01:15 | Recover a some of the performance lost by window function alias fix two check-ins back. (check-in: 965cbcea11 user: drh tags: trunk) | |
2019-03-28
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20:50 | Add new test cases to test/fuzzdata8.db (check-in: f908cd40b2 user: drh tags: trunk) | |
16:15 | Prevent aliases of window functions expressions from being used as arguments to aggregate or other window functions. (check-in: 1e16d3e8fc user: dan tags: trunk) | |
13:53 | Show the pointer address for Window objects in the TreeView display. (check-in: 1ae70ad2ff user: drh tags: trunk) | |
13:35 | More improvements to TreeView output for Window objects: (1) Show when the frame-spec is implied rather than explicit. (2) Move the FILTER clause out from within the OVER clause, making it a sibling of the OVER clause, to match syntax. (check-in: d6a0743342 user: drh tags: trunk) | |
13:03 | Improved TreeView display of Window objects. Change the Window.eType field to Window.eFrmType to avoid confusion with other "eType" values. (check-in: ec2f207ded user: drh tags: trunk) | |
04:03 | If the string formatter in sqlite3NestedParse() fails due to an over-length string, make sure this error is recorded by the parser so that it knows to fail. (check-in: 85e53ff133 user: drh tags: trunk) | |
01:00 | Improvements to the README.md file. No code changes. (check-in: bbdbaf84a5 user: drh tags: trunk) | |
2019-03-27
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14:59 | Support building the Tcl bindings DLL using MSVC. (check-in: b2011c1317 user: mistachkin tags: trunk) | |
14:58 | Fix harmless compiler warnings seen with MSVC. (check-in: 5be64ea8e3 user: mistachkin tags: trunk) | |
2019-03-26
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19:14 | Remove a "puts" statement accidentally left in a test script. (check-in: 9f591ac078 user: dan tags: reuse-schema) | |
18:40 | Add a few extra tests for SQLITE_STATUS_SCHEMA_USED with shared-schema databases. (check-in: e399fede7b user: dan tags: reuse-schema) | |
16:47 | Fix a problem with window frames that use "BETWEEN <start> AND 0 PRECEDING". (check-in: 7927b6b023 user: dan tags: trunk) | |
16:21 | Fix harmless compiler warnings. (check-in: a063f7c426 user: drh tags: trunk) | |
14:04 | Use the mutex-free PRNG in this branch, since anybody using this branch is probably interested in high concurrency. (check-in: e88fc6d0cd user: drh tags: begin-concurrent) | |
13:28 | Bring this branch into closer alignment with begin-concurrent. (check-in: 6433d36617 user: drh tags: begin-concurrent-pnu) | |
13:08 | Add support for new window functions related features - GROUPS frames, RANGE frames with logical start and end points, the EXCLUDE clause and window chaining. (check-in: c6da39115d user: dan tags: trunk) | |
12:37 | Merge recent enhancements from trunk. (check-in: dc3c0b8b28 user: drh tags: apple-osx) | |
12:29 | Bring this branch up to date with all the latest enhancements. (check-in: 2e964aafc2 user: drh tags: begin-concurrent-pnu-wal2) | |
12:22 | Merge enhancements from trunk. (check-in: a0e2e90206 user: drh tags: wal2) | |
12:16 | Merge the latest trunk changes. (check-in: 51e3e83549 user: drh tags: begin-concurrent-pnu) | |
12:07 | Merge recent enhancements from trunk. (check-in: 774d0d5288 user: drh tags: begin-concurrent) | |
11:57 | Merge recent trunk enhancements. (check-in: db4e2cc36a user: drh tags: reuse-schema) | |
2019-03-25
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22:05 | Fix an obsolete comment in the CLI. No code changes. (check-in: fade103cba user: drh tags: trunk) | |
21:56 | In the CLI, code the "sqlite_parameters" name directly rather than using a macro, for clarity of presentation for users who are reading the code for the purpose of seeing how the CLI implements parameter binding. (check-in: e775ef002d user: drh tags: trunk) | |
21:55 | Remove a test from the index build logic which is no longer needed and is in fact unreachable. (check-in: 9b20ee10ff user: drh tags: trunk) | |
21:35 | Change the name of the parameter table in the CLI to "sqlite_parameters". Doing so involves adding SQLITE_DBCONFIG_WRITABLE_SCHEMA and allowing the creation of tables whose names begin with "sqlite_" and that are indexed while writable_schema is on. (check-in: 24ef384469 user: drh tags: trunk) | |
19:50 | Earlier detection of corruption while added to the freelist. (check-in: 8c80b004ca user: drh tags: trunk) | |
18:44 | Fix a faulty assert() statement in balance_nonroot() - the assert() should use get2byteNotZero() instead of get2byte() for the corner case where the number cells is zero on a 65536-byte page. (check-in: bcbe7d96df user: drh tags: trunk) | |
15:09 | Improvements to the help text in the CLI. (check-in: 919fec91da user: drh tags: trunk) | |
15:06 | Fix the writefile() SQL function implemented by ext/misc/fileio.c such that any directories created have standard umask permissions, not permissions of the file that is to be written. (check-in: f11c89595d user: drh tags: trunk) | |
14:24 | For the ".archive --update" command in the CLI, only update files if their mtime or mode has changed. To force an update, use the new --insert instead. (check-in: 191a023ae7 user: drh tags: trunk) | |
2019-03-22
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13:53 | We learn that readdir_r() is deprecated in favor of plain old readdir(), which is now suppose to be threadsafe using thread-local storage. So remove the use of readdir_r() from the test code. (SQLite itself never calls readdir() or readdir_r()). (check-in: 7a0a26ed38 user: drh tags: trunk) | |
11:38 | Add the --limit N option to dbfuzz2. Set the default callback limit to 250K. (check-in: b99f8512c0 user: drh tags: trunk) | |
2019-03-21
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21:18 | Add an extra test for database corruption to defragmentPage(). (check-in: 80e951fce3 user: dan tags: trunk) | |
2019-03-20
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18:22 | In the CLI, give better error messages if something goes wrong with the ".dbinfo" command. (check-in: 3649a77b79 user: drh tags: trunk) | |
16:58 | Fix a potential dangling pointer deference in an ALTER TABLE run on a schema that contains constructs of the form "PRIMARY KEY(column COLLATE collation)". (check-in: b9e2393cf2 user: dan tags: trunk) | |
12:08 | Fix harmless compiler warnings from MSVC. (check-in: f0f02d46e4 user: drh tags: trunk) | |
11:16 | Enhance the rtreenode() function of rtree (used for testing) so that it uses the newer sqlite3_str object for better performance and improved error reporting. Test cases added to TH3. (check-in: 90acdbfce9 user: drh tags: trunk) | |
05:45 | Fix various harmless compiler warnings seen with MSVC. (Closed-Leaf check-in: 1c0fe5b576 user: mistachkin tags: noWarnings) | |
2019-03-19
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20:42 | Enhance the VACUUM INTO command so that it works on read-only databases. (check-in: 55be6d0a9f user: drh tags: trunk) | |
20:13 | Fix a compiler warning in FTS5. (check-in: d5acf3af65 user: drh tags: trunk) | |
15:36 | When computing the amount of scratch memory needed during a rebalance operation, assume the worst case for the number of cells per page, rather than relying on the BtPage.nCell value, which might be incorrect for a corrupt database. (check-in: a420ebd08f user: drh tags: trunk) | |
11:35 | Tweak the tool/cg_anno.tcl script so that it can run on systems without /usr/bin/tclsh. (check-in: a026189aa4 user: dan tags: trunk) | |
09:57 | Add a LICENSE.md, containing the text of the blessing. (check-in: cbb7e60272 user: drh tags: trunk) | |
2019-03-18
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15:49 | Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. (check-in: b3fa58dd74 user: dan tags: trunk) | |
15:23 | Fix an fts5 problem with interleaving reads and writes in a single transaction. (check-in: 45c73deb44 user: dan tags: trunk) | |
10:30 | Fix a typo in a comment. No changes to code. (check-in: c2f50aa4e7 user: drh tags: trunk) | |
2019-03-17
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23:59 | New hyperlink on the README.md file. (check-in: cc5ab96715 user: drh tags: trunk) | |
23:44 | Update the README.md file at the top level to talk about how to deal with version names and how to verify the code in Git mirrors. (check-in: e8c87a0ac1 user: drh tags: trunk) | |
2019-03-15
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19:08 | Back out the change to support Fuchsia, since it turns out fuchsia does not like dot-file locks. (check-in: 1d801a3b2c user: drh tags: trunk) | |
18:57 | Remove a debugging printf() left in test/sessionfuzz.c. (check-in: 73c4abc902 user: dan tags: trunk) | |
16:17 | Ensure that ALTER TABLE commands open statement transactions. Fix for [596d059a]. (check-in: 0f2129f59f user: dan tags: trunk) | |
2019-03-14
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00:01 | Technical improvements to the documentation for sqlite3_bind_blob() and sqlite3_bind_text(). No changes to code. (check-in: fb60150aee user: drh tags: trunk) | |
2019-03-13
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23:51 | Improvements to the sqlite3_db_filename() API documentation. No code changes. (check-in: 711f5ec4dc user: drh tags: trunk) | |
13:19 | New test cases added to test/fuzzdata8.db (check-in: 049e992620 user: drh tags: trunk) | |
11:40 | When deserializing a database (sqlite3_deserialize()), do not attempt to parse the schema before the data is loaded. (check-in: 4e1b005e8b user: dan tags: trunk) | |
10:29 | Detect zero-length free slots on btree pages and report that as corruption. (check-in: c4f0568fde user: drh tags: trunk) | |
2019-03-12
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09:49 | Fix a crash that could occur if the RHS of an IN expression is a correlated sub-query that refers to the outer query from within a window frame definition only. (check-in: 0524aaaf45 user: dan tags: trunk) | |
2019-03-08
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20:26 | Fix a harmless bug in the Makefile. (check-in: 62ac9cb07f user: drh tags: trunk) | |
14:07 | Add new test cases in test/fuzzdata8.db (check-in: 97bdc090f3 user: drh tags: trunk) | |
14:02 | Patch makes balance_nonroot() slightly smaller and faster and more robust against corrupt databases. (check-in: 174da3c32c user: drh tags: trunk) | |
13:27 | Fix another segfault in fts3 that could occur with corrupt records. (check-in: fcc24edde4 user: dan tags: trunk) | |
01:52 | Detect an attempt to drop a btree that is not within the bounds of the database file and abort early with an SQLITE_CORRUPT error, to avoid problems later on in the process. (check-in: 235a9698f5 user: drh tags: trunk) | |
2019-03-06
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14:53 | Add the sqlite3_stmt_isexplain() interface. (check-in: ee642d3e27 user: drh tags: trunk) | |
14:08 | Add an "|| CORRUPT_DB" term to an assert() that might be false if the database is corrupt. Also add a branch to have sqlite3PagerMovepage() return SQLITE_CORRUPT in that case. (check-in: b0d5cf40bb user: drh tags: trunk) | |
2019-03-05
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23:49 | Fix a potential 32-bit integer overflow in the "showdb" utility program when it is trying to interpret a corrupt database file. (check-in: 3803e75038 user: drh tags: trunk) | |
16:53 | Add a script to tool/ that will extract the sqlite3.h header file from an sqlite3.c amalgamation. (check-in: 38d2e510cd user: drh tags: trunk) | |
14:47 | New dbfuzz2 test cases added to test/fuzzdata7.db (check-in: 25975e1fb2 user: drh tags: trunk) | |
14:39 | If the initial byte of a record is a large value, then always used the generalized record comparison routine sqlite3VdbeRecordCompare() rather than one of the specialized versions that are optimized for shorter records. (check-in: c1ac00706b user: drh tags: trunk) | |
2019-03-04
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07:15 | Fix a problem preventing compilation with SQLITE_OMIT_UTF16. (check-in: 906d1fd865 user: dan tags: trunk) | |
2019-03-02
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20:09 | Improved comments on the fossildelta.c extension. (check-in: d7d23f0450 user: drh tags: trunk) | |
15:25 | Fix the SQLITE_DIRECT_OVERFLOW_READ compile-time option so that it works with SQLITE_HAS_CODEC. (check-in: fd085e9260 user: drh tags: trunk) | |
12:17 | Remove a redundant parameter extraction call from the percentile.c extension. (check-in: d49c32e6e7 user: drh tags: trunk) | |