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58 check-ins using file src/btree.c version 0b74bc28
2019-09-03
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19:29 | Fix a buffer overread that could occur when running fts5 prefix queries inside a transaction. (Leaf check-in: b584fd36 user: dan tags: branch-3.9) | |
17:39 | Disable the undocumented rtreenode() SQL function that is only used for testing, except when doing a build that is specifically intended for testing. (check-in: 7b4583f9 user: drh tags: branch-3.9) | |
2018-12-19
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16:03 | Add interfaces sqlite3_bind_pointer(), sqlite3_result_pointer(), and sqlite3_value_pointer() used to safely move pointer values through SQL without exposing underlying memory address information. Cherrypick from commit [8201f4e1] on branch-3.18. (check-in: 4cb67252 user: dan tags: branch-3.9) | |
01:57 | Add extra defenses against strategically corrupt databases to fts3/4. (check-in: 882ef4e3 user: drh tags: branch-3.9) | |
2018-02-02
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16:46 | Enable the ".wheretrace" and ".selecttrace" options in the shell when configure is run using --enable-debug. This mirrors a similar change that has already occurred on trunk. (Leaf check-in: c4f798b2 user: drh tags: branch-3.9.2) | |
2017-07-21
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07:45 | Add new interfaces sqlite3_result_pointer(), and sqlite3_value_pointer() and use them to transfer the eponymous FTS3 column pointer to the snippet() and offsets() routines. This changes is a cherry-pick of [f0f49224] with version-specific edits. That check-in was inspired by check-in [72de49f2]. (check-in: 69906880 user: drh tags: branch-3.9.2) | |
2016-03-31
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21:36 | Version 3.9.3 (check-in: dfbfd34b user: drh tags: release, branch-3.9, version-3.9.3) | |
21:16 | Enhance the query planner so that IS and IS NULL operators are able to drive an index on a LEFT OUTER JOIN. (check-in: f1e6bb95 user: drh tags: branch-3.9) | |
2015-11-02
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18:31 | Version 3.9.2 (check-in: bda77dda user: drh tags: release, branch-3.9, version-3.9.2) | |
11:19 | When creating an automatic-index on a sub-query, add a unique integer to the end of each index key to ensure the entire key is unique. Fix for [8a2adec1]. (check-in: c0c4b6b3 user: drh tags: branch-3.9) | |
11:10 | Aborted releaset of 3.9.2. (check-in: c33a275b user: drh tags: branch-3.9) | |
2015-11-01
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21:42 | Increase the version number to 3.9.2. (check-in: 14bd4fbf user: drh tags: branch-3.9) | |
21:35 | If a table-constraint PRIMARY KEY lists a single column in single-quotes and that column has type INTEGER, then make that column an integer primary key, for historical compatibility. Fix for ticket [ac661962a2aeab3c331]. (check-in: dab0e607 user: drh tags: branch-3.9) | |
2015-10-16
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20:20 | Merge the version 3.9.1 updates. (check-in: 2bbb9595 user: drh tags: sessions) | |
20:13 | Enhancements to the MSVC makefile. (check-in: 39e8a5d9 user: mistachkin tags: trunk) | |
20:12 | Merge the 3.9.1 changes into trunk. (This only updates the version number and configure script since all the other changes in 3.9.1 were cherrypicked from trunk.) (check-in: eb231742 user: drh tags: trunk) | |
17:31 | Version 3.9.1 (check-in: 767c1727 user: drh tags: release, branch-3.9, version-3.9.1) | |
15:56 | Cherrypick the json form-feed fix, and other #ifdef and build script changes to address minor issues that came to light after the 3.9.0 release. Update the version number to 3.9.1. No logic changes except for the form-feed bug-fix in json1 (ticket [57eec374ae1d0a1d4a]). (check-in: 746fcd2f user: drh tags: branch-3.9) | |
15:42 | Fix the fuzzershell utility program so that it compiles with the amalgamation that includes JSON1 support. (check-in: d6fc616e user: drh tags: trunk) | |
15:35 | Fix the JSON1 extension so that it does not depend on isdigit() and strtod() from the standard library when compiled into SQLite as part of the amalgamation. (check-in: bc9a9a60 user: drh tags: trunk) | |
15:16 | Form-feed is not valid whitespace for json. Fix for ticket [57eec374ae1d0a1d] (check-in: 28957d63 user: drh tags: trunk) | |
14:54 | Have the sqlite3VdbeSerialType() function go ahead and compute the serial length as well, since it is always needed. This avoids unnecessary calls to sqlite3VdbeSerialTypeLen(). (check-in: 2ad72be1 user: drh tags: trunk) | |
14:23 | Use a lookup table to compute the content length for serial types less than 128, for a 1.2% performance improvement. (check-in: 33957248 user: drh tags: trunk) | |
13:50 | Simplify the OP_Column logic slightly. One very small performance improvement added. (check-in: 0114b45d user: drh tags: trunk) | |
12:53 | OP_Column optimization: Do not check for an oversize row header unless the row header size is larger than the content available on the local page. (check-in: 8125b74c user: drh tags: trunk) | |
12:39 | Improved header comment on the tool/vdbe_profile.tcl script. No changes to code. (check-in: b17ad8fc user: drh tags: trunk) | |
2015-10-15
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21:30 | Performance optimization for the OP_Column opcode. (check-in: 076be547 user: drh tags: trunk) | |
21:13 | Merge updates from trunk. (Leaf check-in: 40493680 user: mistachkin tags: mutexInitIsInitReCheck) | |
21:12 | Merge updates from trunk. (Leaf check-in: a447cf90 user: mistachkin tags: mutexInitSimpleCmpSwap) | |
20:17 | Experiments with an OP_Unpack opcode that extracts multiple columns from a record without caching. (Leaf check-in: 39ae92f5 user: drh tags: unpack-opcode) | |
19:21 | Enhance the use of the column cache for UPDATE statements, making them more efficient for the case where a column is modified to be an expression of other unmodified columns. (check-in: 871e091d user: drh tags: trunk) | |
18:04 | Add the OP_IntCopy opcode - an optimized version of OP_SCopy that only works for integer values. (check-in: 3a2f73a4 user: drh tags: trunk) | |
17:31 | Optimization to the out2Prerelease() helper routine in the VDBE engine. (check-in: 79298fe8 user: drh tags: trunk) | |
17:21 | Remove a superfluous conditional from the memory allocation initialization. (check-in: 9ccf8f8d user: drh tags: trunk) | |
16:20 | Performance optimizations to the sqlite3MallocSize() by requiring the argument to always be non-NULL. (check-in: cb65989b user: drh tags: trunk) | |
15:28 | Change sqlite3StatusSet() into sqlite3StatusHighwater() so that only the highwater mark is recorded. This gives a small size reduction and performance improvement. (check-in: 6422d223 user: drh tags: trunk) | |
12:06 | Make sure sqlite.h is not #included by itself. (check-in: a61880c2 user: drh tags: trunk) | |
2015-10-14
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23:04 | In the MSVC makefile, add LIBTCLPATH variable to make it easier to run tests when the Tcl library is not already present in the PATH. (check-in: 54127602 user: mistachkin tags: trunk) | |
22:46 | In the MSVC makefile, make sure LDFLAGS is used for the tool executables as well. (check-in: 0a17ee49 user: mistachkin tags: trunk) | |
21:08 | Tests and minor fixes to improve coverage of FTS5 code. (check-in: f4de6d45 user: dan tags: trunk) | |
20:34 | Fix harmless compiler warnings. (check-in: 1c46c194 user: mistachkin tags: trunk) | |
20:03 | Update makefiles to remove all uses of "awk" - to make building SQLite easier on Windows systems. The only requirements now are tclsh, a C compiler, and common file utilities. (check-in: 4bd0d43d user: drh tags: trunk) | |
20:01 | Enable cross-compiling the various tool EXEs with MSVC. (check-in: 7d772333 user: mistachkin tags: trunk) | |
19:52 | Fixes to the JSON1 extension and its use by fuzzcheck to avoid problems when building DLLs. (check-in: 01d3ee7b user: drh tags: trunk) | |
19:44 | Fix fuzzcheck.c so that it assumes that JSON1 is already compiled in and does not need to be initialized further. (Closed-Leaf check-in: ec003958 user: drh tags: dll-build-fix) | |
18:45 | Avoid exporting sqlite3_json_init() from amalgamation builds. (check-in: 8463f7e7 user: dan tags: dll-build-fix) | |
12:29 | Version 3.9.0 (check-in: a721fc0d user: drh tags: trunk, release, version-3.9.0) | |
10:56 | Add the missing 'extern "C" {...}' blocks to fts5.h and sqlite3rbu.h. (check-in: 47a2ce97 user: dan tags: trunk) | |
2015-10-13
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20:42 | Merge in the final few changes before the 3.9.0 release. (check-in: e1afdbb5 user: drh tags: sessions) | |
2015-10-12
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22:31 | Remove the unused fts5ExprColsetTest() routine. (check-in: 9ecafc0c user: drh tags: trunk) | |
22:20 | Fix a couple harmless compiler warnings. (check-in: 7f896a97 user: mistachkin tags: trunk) | |
19:12 | Further tweaks to improve fts5 prefix query performance. (check-in: 1c20c1c2 user: dan tags: trunk) | |
04:56 | Change all references to 3.8.12 into 3.9.0. Comment changes only - no changes to code. (check-in: 6f2858f6 user: drh tags: trunk) | |
2015-10-11
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20:39 | Detect and report circularly defined views even if the views have the columns defined in the CREATE VIEW statement. (check-in: 9ab9c8c6 user: drh tags: trunk) | |
20:08 | Remove an unreachable branch in the query flattener substitution logic. (check-in: 46ee3453 user: drh tags: trunk) | |
19:46 | Improved substitution logic in the query flattener. Saves code space, and (more importantly) works correctly with table-valued functions. (check-in: 3d0bd95e user: drh tags: trunk) | |
2015-10-10
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20:35 | Pull in the latest 3.9.0 tweaks from trunk. (check-in: ed174ccf user: drh tags: sessions) | |
16:41 | Work around a "security feature" bug in memcpy() on OpenBSD. (check-in: fab6f090 user: drh tags: trunk) | |