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18192 Commits

Author SHA1 Message Date
drh
6fe3733ba9 Catch and avoid a 16-bit integer overflow on the number of columns in a 
common table expression.  This fixes a problem found by OSS-Fuzz.  The
test case is in TH3.

FossilOrigin-Name: 6ee8cb6ae5fd076ec226bb184b5690ba29f9df8cfaef47aaf13336873b4c1f6c
 2017-10-21 14:17:31 +00:00
drh
316ab93e2c Remove unnecessary "#if SQLITE_MAX_COLUMN". SQLITE_MAX_COLUMN is always 
defined.

FossilOrigin-Name: 6ec82acde81a46a75ed5931fc7dd813f2523753106ad7b8f0b544b9da9824d5a
 2017-10-21 13:29:26 +00:00
dan
f2f72a0f9f Take extra care to avoid an OOB read caused by a corrupt b-tree page. 
FossilOrigin-Name: 04925dee41a21ffca9a9f9df27d8165431668c42c2b33d08b077fdb28011170b
 2017-10-19 15:17:38 +00:00
dan
c1abf2d360 Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This 
causes problems on OSX. Similar to fix [a1fd3aa8].

FossilOrigin-Name: cd0471ca9f75e7c8be74536ff4ec85b5d70f0d7994b680ed5f45b9f12a46cf46
 2017-10-18 15:02:01 +00:00
dan
af124faf3e Avoid using snprintf as a member variable of a struct in sqlite3ext.h. This 
causes problems on OSX.

FossilOrigin-Name: b066d5a69f5391b2cef04b4e288f7d33e63a4ff54325b7e9fbd6aa42529c2f3c
 2017-10-18 14:29:36 +00:00
mistachkin
f7fc4c22f4 The source code files generated for the 'sqlite3-all.c' target should not have Windows line-endings. 
FossilOrigin-Name: 6a08c43431be18a08bdcbf33d327513f72fff72dac5d02103dab8399d8c3d668
 2017-10-17 18:33:22 +00:00
drh
f30d345241 Fix the ".check" command of the command-line shell to return 1 (error) 
rather than 2 (exit) on a test failure.

FossilOrigin-Name: e2af0cc6ef5fafc785b8b73f51995901f50822972dcfb632494e22402596186d
 2017-10-17 13:44:46 +00:00
drh
989d7278b0 Improved comments, including a typo fix, on the whereLoopCheaperProperSubset() 
function.

FossilOrigin-Name: 700a3c694438ca6cca185d0097f24799e82717ef38cb47bd83666c80f0e3cb2f
 2017-10-16 11:50:12 +00:00
drh
47b1d68f25 In the query planner, do not consider index X to be a proper subset of 
index Y if X is a covering index but Y is not.

FossilOrigin-Name: ee31c04353cd75ea4bbadee2994c30d3808b696a4f680187502d104902988a5d
 2017-10-15 22:16:25 +00:00
mistachkin
835cd436e1 Updates to the Makefiles for MSVC. 
FossilOrigin-Name: ac8786f3f9f35cb6fa72c65f5ca41cc6659f4702cd29ab0c9dcf04d3d1189090
 2017-10-14 19:54:06 +00:00
drh
96a206fa10 Improved ability to generate stand-alone program using TCL and SQLite by 
compiling with -DTCLSH_INIT_PROC=name to cause the TCL interpreter to be
initialized using procedure name().  Both sqlite3_analyzer and testfixture
are now built this way.

FossilOrigin-Name: d65d1f297ddb07b799ff5b2e560575fc59a6fa74c752269cc85ab84348fb7da4
 2017-10-13 20:14:06 +00:00
drh
903b23022d Add the tcl/mkccode.tcl script used to construct a single C-language source 
fiel for programs that combine C-code, SQLite, and TCL.  Use this script to
construct the sqlite3_analyzer program.

FossilOrigin-Name: 298a3fddec459c4fd2b840bd363239dc627f1dda90e2d5e478846cb895a8ad82
 2017-10-13 18:58:55 +00:00
drh
f291dff22c Move a bunch of unrelated test code out of tclsqlite.c and into 
test_*.c files.  There is still some test code in tclsqlite.c, but the amount
is greatly reduced.

FossilOrigin-Name: a9c4bc88fcf985a0bea14ed5381239cfb697886287998da04a10230b6858ab5d
 2017-10-13 16:19:48 +00:00
drh
8544d43e4a The db_use_legacy_prepare command no longer exists. Use the undocumented 
-use-legacy-prepare option to DB version instead.

FossilOrigin-Name: ea2fa9ab9b3c97e001c1a2f3e24f3554b544070d5f915b9827eb07eb5ea8f00b
 2017-10-13 16:01:36 +00:00
drh
1df6470d35 When compiling with SQLITE_TEST, extra options are available on the 
"DB version" command for controlling the internal state of the SqliteDb
object, for testing purposes.

FossilOrigin-Name: bf86478d9c6b899d6441e80cf9d17b58731e5d354e31b11f0d58a798f6fab896
 2017-10-13 15:56:26 +00:00
drh
c318f730a4 Move some test logic out of tclsqlite.c and into auxiliary test_*.c files. 
This is a work in progress.

FossilOrigin-Name: 95b7687fed75b32a62a0c62d397f4f543bf40095e13c22e15938d5dcfd71fcdf
 2017-10-13 15:06:06 +00:00
drh
88dd668942 Add the sqlite_dbpage virtual table (enabled using SQLITE_ENABLE_DBPAGE_VTAB). 
Make that virtual table and dbstat available to the command-line shell.

FossilOrigin-Name: eaeeb09d4aa1dbccdd2488af8461e2a8c8a53d92c63fd56330be041ad72a9e4a
 2017-10-12 20:37:20 +00:00
drh
277ee81bab Create the new ext/repair folder and move checkfreelist.c there. Remove 
checkfreelist.c from the command-line shell (undoing check-in [48418f2e]).

FossilOrigin-Name: dfdebd12bfc80b91d234ab328cb6106d5d37ccb79b58e36e556c1a8af640a4ab
 2017-10-12 19:50:28 +00:00
drh
aa62d2e48f The src/shell.c file is now generated from src/shell.c.in, so remove shell.c 
from version control and update the makefiles to build it automatically.

FossilOrigin-Name: 36acc0a97fdcc6f54f29c68c4e131702f69c3e59e58237ff4e5c647928699956
 2017-10-12 13:47:48 +00:00
drh
ddba6c38df Merge fixes from the 3.21 branch. 
FossilOrigin-Name: 292921692c8919d29f0a67d03ca953d5c1c4900d8c8567cceab27513732be598
 2017-10-12 13:21:56 +00:00
dan
122ab8fd9d Fix a potential crash that may follow an OOM or other system error in the shell tool. 
FossilOrigin-Name: c36761e1a05c15c48468dd793faf06636f5dcfd3b4314074c4d9c9eac5c2695c
 2017-10-12 11:33:13 +00:00
dan
e1b972bd38 Update some test cases to work with SQLITE_OMIT_VIRTUALTABLE and 
DEFAULT_AUTOVACUUM builds.

FossilOrigin-Name: 4b68f424ca9b5d4b0e77065a4e60ec0f70dcce0d01053fd7a6b2ecae9d3a5967
 2017-10-12 11:13:34 +00:00
drh
4c6cddcaab Make sure the tableColumnList() routine of the command-line shell does not 
cause a null-pointer dereference in an error condition.

FossilOrigin-Name: 5d0ceb8dcdef92cd72307e532a4a6c269b2c458fecb0bbede0bb941099eebc5b
 2017-10-12 10:28:30 +00:00
drh
f02f8a7102 Merge fixes from the 3.21 branch. 
FossilOrigin-Name: 18d4654fd161900f98ff435ea9e0a3c44b9972f84ee9f43096f9998f844ff857
 2017-10-12 01:24:36 +00:00
drh
8a18100d44 Fix a typo in a numeric constant in an assert() - a bug that has been present 
in the code since check-in [79e22b95038] on 2010-03-30.

FossilOrigin-Name: f0a2724f0a255cd5a262f31e4ee1f99ae713c25a9ecc56dc794c95f223453b9b
 2017-10-12 01:19:06 +00:00
dan
3c48e6551b Add test file mmapwarm.test. With tests for the sqlite3_mmap_warm() extension. 
FossilOrigin-Name: 5c4980ef17291dcea5e93ead353b9a95e2fbff56ff7257e9878d095f6827b4e9
 2017-10-11 20:27:03 +00:00
drh
f294ce648b Add the checkfreelist extension to the command-line shell. 
FossilOrigin-Name: 48418f2ed5ab1cb270776166141ce32ed3ebf22ed4e33a66a204d4fde9d11f52
 2017-10-11 18:26:26 +00:00
dan
7d157f91f4 Check that the leaf count on each freelist trunk page is in range as part of 
checkfreelist processing.

FossilOrigin-Name: 4e89406248f51d3b83d61e5472fb493f3d3b4ff2a69bf256c7e15445eeb2f3ec
 2017-10-11 18:21:44 +00:00
dan
36187fe8c2 Add new extension "checkfreelist", which uses sqlite_dbpage to check that 
there are no invalid entries on the database free-list.

FossilOrigin-Name: 21930ef5376261d95fa325be7761d327a350d4ae6b4573c83ddb4d294dea51c4
 2017-10-11 18:00:34 +00:00
drh
512e6c3c51 Convert the implementation of the ".dbstat" dot-command of the command-line 
shell to use the sqlite_dbpage table.

FossilOrigin-Name: 497409e167c7c025fbddc319b4fa9a8b965f70d05ac88c060dee469f70321388
 2017-10-11 17:51:08 +00:00
mistachkin
690e8858fe Make JSON1 defines consistent in the makefiles for MSVC. 
FossilOrigin-Name: 31eee0e4bffc5419e076a589049bfea7327dfc666fcc2767c0b700f506055c4e
 2017-10-11 17:50:22 +00:00
drh
9b40ab45b2 Enable JSON by default in the Windows command-line shell sqlite3.exe. 
FossilOrigin-Name: 79c96121baf065fd78ba4f1fe82ce725b6372df20e9323d88022b7c243701372
 2017-10-11 17:25:08 +00:00
drh
ca5cf1229b Enable sqlite_dbpage and dbstat virtual tables in the shell, by default. 
FossilOrigin-Name: 01bf856c424c20b464f26973720bf5dcd3e89509c5b02c3625d4828f0385d3db
 2017-10-11 17:13:29 +00:00
drh
34d0b1ac56 Get writes working on the sqlite_dbpage virtual table. Add a few test cases. 
FossilOrigin-Name: a8b264d811e5bcb7e3ae8a12bf5b6830a9d1adff1f59436dda9e886f97da242f
 2017-10-11 15:02:53 +00:00
drh
a43c8c8a60 Initial implementation of the "sqlite_dbpage" virtual table. Currently 
it is read-only and has a place-holder xBestIndex.

FossilOrigin-Name: c2c1d656e3f52465192c2a697a976cd1837ccc4e10708a2377cff8bf6eaa7d49
 2017-10-11 13:48:11 +00:00
drh
ff0a67a1a7 In the speed-check.sh test script, allow an additional test-name argument 
which becomes the comparison baseline, in place of "trunk".

FossilOrigin-Name: 0245adffc6f9b580217e0d2feb396d6895e54cdc25f5dfc9c8f4090b919e9e49
 2017-10-11 12:20:36 +00:00
drh
679afb492e Create a branch for the 3.21.0 release. Development continues on trunk. 
FossilOrigin-Name: 0f160a8abb0409b6e687ebc13b732559b3d65428f72430df142fd925eb39e9a2
 2017-10-11 11:12:20 +00:00
drh
a2c41c2f2b DROP TABLE now works for WITHOUT ROWID tables and the SQLITE_OMIT_AUTOVACUUM 
compile-time option.  Fix for ticket [e651b1341861d6]

FossilOrigin-Name: b8c1b5a584aeb6ab63cff875ca16135efeadac16b4b32afa589845477feebf32
 2017-10-10 13:37:22 +00:00
mistachkin
94ea27f808 Fix harmless compiler warnings in FTS5 seen with MSVC. 
FossilOrigin-Name: 5594a121bf132a98d0ecb4cf86d9f2681925c9416206096bf11c9370a5dae22f
 2017-10-08 02:22:06 +00:00
mistachkin
cc24f81576 Fix harmless compiler warning seen with MSVC. 
FossilOrigin-Name: 39d920d1ef0cce40195b21e148f78f544710348fa180c0e76f743a73e5236d45
 2017-10-07 23:58:55 +00:00
mistachkin
4537f77a53 Revise variable declaration moved in the previous check-in so sqlite3VdbeReset() is consistent with sqlite3VdbeRewind(). 
FossilOrigin-Name: 63d1b425ee6a7d2ae782b738d81d98e39342ae7fe7c4fd217a28a0bdafe4f222
 2017-10-07 23:35:40 +00:00
mistachkin
b60424e495 Fix C99-style variable declaration issue seen with older versions of MSVC. 
FossilOrigin-Name: 14b181e862bd742555c51b87fab59d6f8f6602fe2c18dde3ef3b020779912419
 2017-10-07 23:31:33 +00:00
dan
a0ac086f15 Add tests for the example fts3 "rank" function that appears in the 
documentation.

FossilOrigin-Name: 702b137aa4f76543647e177beeb1ca2b3cd18c61021c78880e9aa8656f341d65
 2017-10-06 18:00:36 +00:00
drh
2ed5737aca Fix compiler warnings that come up with SQLITE_OMIT_WAL. 
FossilOrigin-Name: 8ca0fa8dfe6a66aea7fc63f15e6f704cb190aa0760a3fec2db5f6bad3861a135
 2017-10-05 20:57:38 +00:00
dan
5f54e2b5d3 Fix a problem building with SQLITE_OMIT_WAL defined. 
FossilOrigin-Name: 373b0ace480aa303bbf512ea8806a17f6186b16d6316a7b724499bf94b3974d4
 2017-10-05 20:02:49 +00:00
drh
c3cbd678a1 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.

FossilOrigin-Name: 4258fb578a6e75590c7314fe511ca8dc6659e5f2d3a54d8f60ff705fe51ccc92
 2017-10-05 19:12:10 +00:00
drh
5aa1e7cd30 Disable the delta checksum verification in RBU by default. Reenable it using 
-DRBU_ENABLE_DELTA_CKSUM, if desired.

FossilOrigin-Name: d22c99b6ba997179ef3ccd341d9c36d5213d699305d15942d82587a0bfd16f9d
 2017-10-05 11:29:37 +00:00
drh
c6aa38159b Updates to requirements marks. 
FossilOrigin-Name: 40964a4ef7565ea0ddf452f48cb22373d068528e07d40eefc008f2231c969422
 2017-10-04 18:26:44 +00:00
dan
7b7c956f09 Update the speedtest1 program so that it prints the output of "PRAGMA 
compile_options" if the -stats option is specified.

FossilOrigin-Name: 7c69f8f1089c3e3843fbf7ec37a897c849a3df822a4ce3b4fcde586adf991a3f
 2017-10-04 17:05:04 +00:00
mistachkin
3dfbe9b3fc Fix typos in session extension header comments. No changes to code. 
FossilOrigin-Name: 182ec9d6f6c44938de0a2cd542e259d082deeeabc12a1815fff35e3ed1e524ef
 2017-10-04 16:35:01 +00:00