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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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100 check-ins occurring around 9f428530f9a6cb54.

2015-05-12
19:53
Fix typo in Win32 VFS code enabled when the SQLITE_WIN32_USE_UUID compile-time option is used. check-in: b33f1bac user: mistachkin tags: trunk
19:10
Attempt to get DBSTAT to compile without warnings across all build configurations. check-in: c3cbe3b0 user: drh tags: trunk
14:22
Fix a compiler warning when building with tclsqlite3.c and without SQLITE_ENABLE_DBSTAT_VTAB. check-in: aad3ff25 user: drh tags: trunk
13:32
Improvements to documentation of the sqlite3_column_xxxxx() interfaces. No code changes. check-in: f1aa951a user: drh tags: trunk
12:24
Try to get recent sqlite3_analyzer and sqldiff tests working for all tested combinations of compile-time options, especially SQLITE_OMIT_VIRTUALTABLE and SQLITE_OMIT_LOAD_EXTENSION. check-in: 07c7d392 user: drh tags: trunk
00:46
Fix sqldiff.exe so that it always runs in single-thread mode. check-in: c223910e user: drh tags: trunk
2015-05-11
19:01
Add new fts3 matchinfo option 'b'. Also optimize existing option 'y'. check-in: 2e7679a1 user: dan tags: trunk
18:48
Add missing "finish_test" commands to the end of the two new test scripts for sqlite3_analyzer and sqldiff. check-in: 1d5e72b1 user: drh tags: trunk
18:46
Merge latest trunk changes into this branch. Closed-Leaf check-in: 82e5a6e0 user: dan tags: fts3-matchinfo-y
17:46
Test cases for sqlite3_analyzer and sqldiff. Fix a problem with sqlite3_analyzer related to the renaming of the initialization routine. check-in: 85a4a46c user: drh tags: trunk
16:27
Fix minor Makefile typos. Improve consistency of MSVC makefile. Add new targets to clean. check-in: f84fbe98 user: mistachkin tags: trunk
12:15
Build the sqlite3_analyzer.exe and sqldiff.exe programs on "make test" and "make smoketest" and other similar test targets. check-in: 1b83f2e7 user: drh tags: trunk
11:59
Revamp the way the DBSTAT virtual table is registered. check-in: 4e652015 user: drh tags: trunk
06:22
Change autoconf/Makefile.am to avoid building target sqlite3.o as part of both the shared library and shell tool. Doing so causes problems for parallel builds. check-in: 85bfa9a6 user: dan tags: trunk
2015-05-10
02:01
Fix the sqlite3_memory_used() and sqlite3_memory_highwater() interfaces so that they really do provide a 64-bit answer. check-in: 8a0d5d5e user: drh tags: trunk
2015-05-09
18:28
Allow the fts5vocab table to optionally provide data on a per-column basis. check-in: 39222761 user: dan tags: fts5
12:14
Version 3.8.10.1 check-in: 05b4b1f2 user: drh tags: trunk, release, version-3.8.10.1
10:27
Bump the version number to 3.8.10.1 check-in: 9c6bf0c1 user: drh tags: trunk
2015-05-08
20:21
Add the fts5vocab module, for direct access to the fts5 index. check-in: 6bf93e3b user: dan tags: fts5
09:21
Improve the error message returned by FTS5 if it encounters an unknown file format. check-in: f369caec user: dan tags: fts5
01:04
Fix harmless compiler warning with MSVC. check-in: 902d0cb8 user: mistachkin tags: trunk
00:58
Remove a couple stray test breakpoint calls. check-in: 2860cebe user: mistachkin tags: trunk
2015-05-07
20:26
Add an entry to sqlite3_compileoption_used() for SQLITE_ENABLE_DBSTAT_VTAB. check-in: 480b4cb0 user: drh tags: trunk
19:29
Change to storing all keys in a single merge-tree structure instead of one main structure and a separate one for each prefix index. This is a file-format change. Also introduce a mechanism for managing file-format changes. check-in: a684b5e2 user: dan tags: fts5
18:29
Testing improvements and corner-case bug fixes for the dbstat virtual table. check-in: d51ce539 user: drh tags: trunk
14:41
Enhance the dbstat virtual table with the ability to analyze ATTACHed databases. check-in: 25ec0940 user: drh tags: trunk
12:29
Merge in the 3.8.10 release changes. check-in: 0404ef88 user: drh tags: sessions
11:53
Version 3.8.10 check-in: cf975957 user: drh tags: trunk, release, version-3.8.10
00:09
Remove a faulty assert() statement. check-in: 5f2539da user: drh tags: trunk
2015-05-06
18:15
Merge latest trunk changes with this branch. check-in: 8a13e1fd user: dan tags: fts3-matchinfo-y
17:51
Remove some dead code from fts3_snippet.c. check-in: 46b2d3ce user: dan tags: fts3-matchinfo-y
17:41
More optimization for the 'y' and 'b' matchinfo directives. check-in: 8c5b9fed user: dan tags: fts3-matchinfo-y
14:18
Have the autoconf package build the shell tool with SQLite linked in statically. check-in: 31834c3a user: dan tags: trunk
08:43
Further optimizations for the 'y' and 'b' matchinfo operators. check-in: fbd038bb user: dan tags: fts3-matchinfo-y
2015-05-05
20:39
Add the fts3 matchinfo 'b' flag. check-in: b9b77972 user: dan tags: fts3-matchinfo-y
19:37
Optimizations for the matchinfo() function, particularly the 'y' flag. check-in: dddd7e18 user: dan tags: fts3-matchinfo-y
18:52
Remove four lines of superfluous code identified by clang scan-build. check-in: 04afa3fe user: drh tags: trunk
17:12
Merge all trunk enhancements and fixes into the sessions branch. check-in: de7083cf user: drh tags: sessions
16:57
Fix a minor coding inefficiency found during pre-release inspection. check-in: cc50883d user: drh tags: trunk
11:08
Add #ifdef statements to test_blob.c so that it will build with SQLITE_OMIT_INCRBLOB. check-in: b8f090e6 user: drh tags: trunk
10:46
Spell SQLITE_OMIT_VIRTUALTABLE correctly in a #if in dbstat.c. check-in: d2cb1bec user: drh tags: trunk
10:03
Fix a faulty assert() in the btree part of the "PRAGMA page_size = ?" code. check-in: 90b19748 user: dan tags: trunk
01:09
Fix a problem in Makefile.in that only comes up on Windows with MinGW. check-in: 5f3cd68b user: drh tags: trunk
00:48
Fix #ifdef problem in tclsqlite.c. check-in: fe723bb5 user: drh tags: trunk
2015-05-04
20:25
Automatically enable the dbstat virtual table on all new database connections with the SQLITE_ENABLE_DBSTAT_VTAB compile-time option is used. check-in: 1c9c6eaa user: drh tags: trunk
19:13
In the command-line shell, and the ".binary" command and additional C-style backslash escapes. check-in: 850c1186 user: drh tags: trunk
19:06
Add the "dbstat" virtual table as a standard component in the SQLite amalgamation, though turned off unless compiled with SQLITE_ENABLE_DBSTAT_VTAB. check-in: e7529705 user: drh tags: trunk
18:31
Rename the test_stat.c source file to dbstat.c and rework the makefiles to make dbstat.c a first-class source module. Closed-Leaf check-in: a24480a4 user: drh tags: dbstat-in-amalgamation
17:06
Include the "dbstat" virtual table in the amalgamation. check-in: fc6504aa user: drh tags: dbstat-in-amalgamation
16:09
Fix a faulty assert() in the SELECT code generator and add a test case to prevent regression. check-in: 1421c8ff user: drh tags: trunk
15:04
Fix a bug in --changeset output for sqldiff.exe for floating-point values. Also fix harmless compiler warnings in sqldiff.exe. check-in: 9f428530 user: drh tags: trunk
13:25
Add the --lib option to the sqldiff.exe command-line utility. check-in: a117e8f6 user: drh tags: trunk
12:29
Add the 'y' flag to the fts3/4 matchinfo() function. check-in: aef1e8f4 user: dan tags: trunk
2015-05-02
20:35
Reorganize some of the fts5 expression parsing code. Improve test coverage of the same. check-in: c4456dc5 user: dan tags: fts5
19:54
Improvements to fuzzershell: Avoid excess memory allocations when loading many files. Show the total runtime on final output. Show individual filenames as they are processed even if they are single test-case files. check-in: 34a722a2 user: drh tags: trunk
18:25
Add the SQLITE_LIMIT_PRINTF_WIDTH setting for sqlite3_limit() and associated logic for preventing DOS attacks using printf() with oversized widths or precisions. Leaf check-in: f8b15979 user: drh tags: limit-printf-width
17:40
Add the ".limit" command to the command-line shell. check-in: 803cb60e user: drh tags: trunk
12:40
Reorganize some multi-threaded code in vdbesort.c so that full MC/DC test coverage does not depend on the outcome of a race condition. check-in: 78c7ec95 user: dan tags: trunk
11:45
Cleanup of the sqlite3StrAccumInit() function. No functionality changes. check-in: 7952c322 user: drh tags: trunk
09:44
Add the experimental matchinfo 'y' flag to fts3/4. Closed-Leaf check-in: 92941609 user: dan tags: fts3-matchinfo-y
2015-05-01
20:38
Further improvements to test coverage of fts5 code. check-in: d4331943 user: dan tags: fts5
20:34
Enhance the fuzzershell --uniquecases option to output results in order of increasing runtime and to include the runtime in the comment separator of the output. check-in: 04630b98 user: drh tags: trunk
19:21
Enhance fuzzershell to accept multiple input files. Add the test/fuzzdata2.txt fuzz test content. check-in: ab5523aa user: drh tags: trunk
18:00
Fix an assert in RTREE that would fire if the rtree table is misdeclared. check-in: 9a45409c user: drh tags: trunk
16:57
Fix an assert() failure caused by setting "PRAGMA journal_mode=off" on an database in exclusive-mode that has already opened the journal file. check-in: 40db3e40 user: dan tags: trunk
15:25
Remove obselete comment text from the description of the Table object. No changes to code. check-in: 6566b72a user: drh tags: trunk
14:07
Use the sqlite3Fts3ErrMsg() function to set error message text in FTS3, and to ensure that error messages are not overwritten and thus leaked. check-in: 605347e0 user: drh tags: trunk
12:14
Improve test coverage of fts5.c. check-in: add4f468 user: dan tags: fts5
2015-04-30
20:35
Enhance the CLI to initialize the dbstat virtual table if compiled using SQLITE_ENABLE_STAT_VTAB. check-in: 822dfc00 user: drh tags: trunk
20:33
Fix a harmless comment typo. check-in: 012a0c4e user: drh tags: trunk
20:26
Avoid dropping an error code in test function sqlite3_dbstat_register(). check-in: 9a9f633f user: dan tags: trunk
13:06
Modify the mkfuzzdata1.tcl script so that it retains the culled test vectors in the tmp2 subdirectory. check-in: 431a958f user: drh tags: trunk
12:31
Fix signed/unsigned comparison compiler warnings. Add the SQLITE_OMIT_RANDOMNESS compile-time option to cause the PRNG to be seeded identically on every run, for testing purposes. check-in: 93ce2bca user: drh tags: trunk
2015-04-29
20:54
Improve fts5 tests. check-in: c1f07a3a user: dan tags: fts5
16:50
Use sqlite3_malloc64() in place of sqlite3_malloc() internally. check-in: 48f553b0 user: drh tags: trunk
00:35
Improved support for OSTRACE on Windows. check-in: ca43812b user: drh tags: trunk
2015-04-28
23:34
Revise when the sqlite3ErrName() function is defined. Closed-Leaf check-in: 9e593fb3 user: mistachkin tags: winTest
20:24
Fix an fts5 bug in handling writes while there are active cursors. check-in: 07f70955 user: dan tags: fts5
18:35
Improve coverage of fts5 tests. check-in: 8e8136f2 user: dan tags: fts5
14:49
Update the test/fuzzdata1.txt file with the latest cases discovered by AFL. check-in: f2063f53 user: drh tags: trunk
14:07
Fix an assert() failure that could occur if the internal sqlite3_rename_parent() SQL scalar function was invoked directly. check-in: 36e51526 user: dan tags: trunk
14:00
Fix sqlite3VdbeMakeWritable() to always clear the MEM_Ephem flag. Change the OP_Move opcode to always deephemeralize moved content. check-in: fbb06727 user: drh tags: trunk
13:11
Oops - the deephemerialization needs to occur before the move, not after. Was: Rather than try to keep track of the parent of an ephermeral register when the register moves, just deephemeralize all registers touched by the OP_Move opcode. Closed-Leaf check-in: 091cfe8e user: drh tags: mistake
12:44
Shift the Mem.pScopyFrom pointer in the correct direction in OP_Move. Fix for a defective check-in [a2135ad13049] and ticket [d6352363751]. Debugging code only - does not affect normal operation. check-in: add4e043 user: drh tags: trunk
12:27
Add code to the shell to optionally initialize the dbstat virtual table. Closed-Leaf check-in: 7ed86dd3 user: drh tags: stat-vtab-in-shell
01:28
Fix comment typos. No code changes. check-in: 60174cf5 user: drh tags: trunk
00:53
Add a TCL script that can be run to generate the fuzzdata1.txt file. check-in: fdc79fd1 user: drh tags: trunk
2015-04-27
19:53
Add fault-injection tests for the code in test_stat.c. check-in: ea5e0b74 user: dan tags: trunk
16:21
Change the fts5 content= option so that it matches fts5 columns with the underlying table columns by name, not by their position within the CREATE TABLE statement. check-in: e38e2bb6 user: dan tags: fts5
15:08
Update the fuzzer test data after having run it through afl-cmin to remove redundant test cases. check-in: 8134d41b user: drh tags: trunk
11:31
Further tests for fts5. check-in: ffeb3ef3 user: dan tags: fts5
2015-04-25
20:29
Improve coverage of fts5_index.c slightly. check-in: e5aaa013 user: dan tags: fts5
18:56
Add tests for fts5. check-in: e748651c user: dan tags: fts5
18:39
Fix compiler warnings in sqldiff. check-in: 5f48d6f6 user: drh tags: trunk
17:45
Update the AFL fuzzer data with newly discovered paths. check-in: d9821980 user: drh tags: trunk
16:39
Fuzzershell: change the error summary output to work with releasetest.tcl. Reduce the maximum number of OOM interations. check-in: f5e6c4b2 user: drh tags: trunk
13:39
Add the fuzzoomtest target to the makefiles. Invoke fuzzoomtest from releasetest.tcl. check-in: f60657c2 user: drh tags: trunk
12:20
Fix an obscure memory leak that could follow an OOM in where.c. check-in: 08ec9f2f user: dan tags: trunk
11:35
In fuzzershell: (1) comment fixes. (2) Set and clear g.zTestName[] correctly. (3) Use the value in g.zTestName[] in error messages. check-in: b7394755 user: drh tags: trunk
11:19
In the fuzzershell, always invoke the trace and log callbacks even if output is suppressed. Keep track of the current test name in a global variable for simplified debugging. check-in: 3045f454 user: drh tags: trunk