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19112 Commits

Author SHA1 Message Date
drh
980e2cd39a Attempt to fix a harmless compiler warning from Clang. 
FossilOrigin-Name: bba1bfbde62733e14f458bf3b71cb00d4899a4ebae2553d6ed24d48495cdced1
 2018-03-09 12:46:34 +00:00
mistachkin
6630f9407c Enable API armor handling for the new deserialize APIs. 
FossilOrigin-Name: 0798c91aa9d5d347680a9d80d420224297360e03341365d48aca829cd7c423db
 2018-03-08 19:56:52 +00:00
drh
3baed31edc Add the --append and --zip options of the CLI to the --help message. 
FossilOrigin-Name: f010c86ecef4a1aaad986fa8ceb8230814d6c909cc28ce19e55d63f592fee9d0
 2018-03-08 18:14:41 +00:00
mistachkin
8368692815 Include the 'sessionfuzz' tool in the clean target for MSVC. 
FossilOrigin-Name: 0f5a8666b8b479bb6e470590659c1775fb9b0d6a9eee931cb48f98651cd7ffcb
 2018-03-08 18:09:22 +00:00
drh
7bdbe301f6 Updates to documentation on sqlite3_serialize() and sqlite3_deserialize(). 
No changes to code.

FossilOrigin-Name: e71ceb6089695c651aaf1fa8662c5caf771ac9efc2f2e8efa0eddae6a6a389ea
 2018-03-08 16:36:23 +00:00
mistachkin
f7c8a35b8d Fix harmless compiler warnings in the 'dbdump' tool. 
FossilOrigin-Name: 2b9bb2664c56dd3280b4aad05b7f64dd23e5b992b5621a48dbfdb7c358d0f3ae
 2018-03-07 21:39:25 +00:00
mistachkin
069720ea8b Fix harmless compiler warning. 
FossilOrigin-Name: 706800ba377e4a1f615ee6ab44530742f23e1d1be5b658608ca2fd352b363cb2
 2018-03-07 21:29:15 +00:00
mistachkin
98cb7a4894 Enable compilation of 'sessionfuzz' tool using MSVC. 
FossilOrigin-Name: c58de43b8f2723d659fc9820caf667e215fdfa9aa2d7337fc82ba5b6f8db2e4c
 2018-03-07 21:13:49 +00:00
drh
f94c1902b9 Add the sessionfuzz test program and data obtained from a week of running 
AFL.  Automatically run this test program on any "make test" on unix.

FossilOrigin-Name: ecaedfe596d4c05546bfd798fdca94aff6a81f55be7b17ddb65fc5547c4b5aa6
 2018-03-07 20:48:21 +00:00
mistachkin
391ac1b959 Update the autoconf Makefile for MSVC. 
FossilOrigin-Name: 36fec7a4a75006d860aaf3ea6707cea25c5e16f2ac05c21c27fde80f3bfeec63
 2018-03-07 15:54:39 +00:00
mistachkin
45fb850b35 Fix various compilation issues seen with MSVC. 
FossilOrigin-Name: d6fa938919dbb3fe73ccdd3cbf0e9264d524ed79125f93f977a7d91c425db821
 2018-03-07 15:19:22 +00:00
mistachkin
b649be3c3b Another tweak to the MSVC clean target. 
FossilOrigin-Name: 493abf10bf7b2ea5a4bc430bec786598776f76985ab2d99c7d5117a9a9ff632c
 2018-03-07 14:53:36 +00:00
mistachkin
23355215fb Fix harmless compiler warning in FTS5. 
FossilOrigin-Name: 2d544711c7e9f4c2c3ca7ee7d588948d048da82e63c82f41c999fce947d6661d
 2018-03-07 14:49:32 +00:00
mistachkin
ac8ba26ecb Fix utility compilation issues with MSVC. 
FossilOrigin-Name: 5bd5a79898790bef150b2bc7f275333444b1a723385e595931377ff4d32190bf
 2018-03-07 14:42:17 +00:00
drh
b0f0dc3073 Add the sqlite3_serialize() and sqlite3_deserialize() interfaces, enabled 
when the -DSQLITE_ENABLE_DESERIALIZE compile-time option is used.

FossilOrigin-Name: fc42d31d6fca21abc5377a463ed800e3066b2f3fbd2d85cb486f402d2ae7cb15
 2018-03-07 13:01:54 +00:00
drh
4811a710af Mark an unreachable branch using NEVER(). 
FossilOrigin-Name: fadbc5e23f93bedd705bdc83cd3781b3821a231034bae5b942c94da77227721c
 2018-03-07 01:37:05 +00:00
drh
9c6396ecc7 Improved documentation for sqlite3_serialize() and sqlite3_deserialize(). 
Change the name of the compile-time option to enable these interfaces
from SQLITE_ENABLE_MEMDB to SQLITE_ENABLE_DESERIALIZE.

FossilOrigin-Name: f07e97aed435b02e1473053c0257ec5c89bf0b3e46076b7a9382de432bbc2497
 2018-03-06 21:43:19 +00:00
drh
8784efaea9 Handle some boundary cases in memdb associated with OOM faults. 
FossilOrigin-Name: b58ca4cb0c921e81efad527c80b220be120263cfdb04528ae26ecf8b8f66f44a
 2018-03-06 20:54:27 +00:00
drh
14714167f7 Simplifications to the memdb VFS. 
FossilOrigin-Name: 6c3f723a6856fa38ea3f11a36b56f46c5c1fcf17f4daf712e5e0b42562d5f4c6
 2018-03-06 19:14:32 +00:00
dan
a48b020ddd Avoid running a couple of tests in crash8.test that depend on the presence of 
the journal file if running on an F2FS file-system that does not require a
journal file.

FossilOrigin-Name: 797e02e0ee703ab0fd53e26ba5c96ac7429b8022522bec201423718d508acf24
 2018-03-06 11:46:34 +00:00
drh
5f9d192de9 Improvements to the memdb VFS. 
FossilOrigin-Name: a14fed69d0d4932fc6c71cf8acc5199cca4efbd10bca563a8e86038d6afd5c64
 2018-03-06 04:01:08 +00:00
drh
bcdb28dff3 Merge the walIteratorInit() fix from trunk. 
FossilOrigin-Name: 6399e101d5f6b8582640e0d90783e56042eaa1600db3bd02f8df5e7b01ac1cab
 2018-03-06 02:00:20 +00:00
drh
49cc2f3b9c Fix walIteratorInit() so that it always leaves the iterator as a NULL pointer 
if an OOM occurs.  This fixes an assertion fault introduced by 
check-in [044b0b65e716bff].

FossilOrigin-Name: e5ce256aa1f7a8ae995b79c9da895827bee5d8d0724fc15413ff203dc9e2602d
 2018-03-05 23:23:28 +00:00
drh
8d43d8443d Merge the session fix from trunk. 
FossilOrigin-Name: 6274cf1f397d36be9e9b65b1935a776c834e4512e0e89f82c132efd4d1e8ef82
 2018-03-05 21:19:57 +00:00
dan
6344edda80 Fix another crash in the sessions module triggered by malformed input. 
FossilOrigin-Name: 7e70c9b86af557e86152748ddf1da467e62817b35df1da0d7d3b67941b198897
 2018-03-05 21:17:20 +00:00
drh
ad7fd5d096 Improved command-line help for the -A option on the CLI. 
FossilOrigin-Name: d937ac181c5c78b9e5068db4ff1dab6becdba8c22cd27a3cfa0d4c12da1ec7ad
 2018-03-05 20:21:50 +00:00
drh
93b7731485 A new way of doing archive commands on the command-line for the CLI. The -A 
option means that everything that follows is a ".archive" command, including
any suffix on the -A option.

FossilOrigin-Name: 9d8081fabc491ba75d26ea81b3548bd10aeeb3334b0ad1462d7ab656c8d7c35e
 2018-03-05 20:20:22 +00:00
drh
da57d9676a In the CLI, add a new command-line option "--archive" (also "--ar") that 
passes all subsequent arguments to the ".archive" command.

FossilOrigin-Name: a5c4d30af1271dea2d322b0679fe963bbd0d5db6bba8904caf5e30e510d01832
 2018-03-05 19:34:05 +00:00
drh
f111203287 Merge session fixes from trunk. 
FossilOrigin-Name: 99c02aeecf47bfa5be5ce38a7ec20818ea0f9fb960b136184e1cb6f8fb8b70e5
 2018-03-05 18:20:35 +00:00
dan
9c42626e43 In sqlite3_checker, wrap the call to "SELECT checkfreelist()" in a 
transaction.

FossilOrigin-Name: 02906e55d73ea3521ad1e6807cffed5c759147f7b2d89efc4add984e53e3ad49
 2018-03-02 20:00:42 +00:00
dan
f0cb61d6c2 In a checkpoint, figure out if it is possible to checkpoint any frames at all 
before creating the wal-iterator.

FossilOrigin-Name: 044b0b65e716bffeddedbd1b0360c4c332f6d2359167c1d327a5ff96539474cb
 2018-03-02 16:52:47 +00:00
dan
302ce47519 Optimize the obscure case of running a checkpoint against a very large wal 
file for which a large percentage of the frames have already been checkpointed.

FossilOrigin-Name: 0f5057dffa9be1bccab04894709d25bf1f066c4b1aef50d67ee635d46d300a4d
 2018-03-02 15:42:20 +00:00
drh
b2194cea4e Allow the zSchema argument to sqlite3_serialize() to be NULL to mean the 
main database.

FossilOrigin-Name: 5b01b9914fb612ceece34f40d45c7eb97c3504fc5a0a5ff0e67120bdee67f6ee
 2018-03-01 22:18:26 +00:00
mistachkin
5e9825ecc4 Typo fixes in comments. No changes to code. 
FossilOrigin-Name: 1293d4f64f322ee57510bdff497c54e0be2c9205217e1fd96887bba1f36bec40
 2018-03-01 18:09:02 +00:00
dan
e341ec699f Fix further crashes in sqlite3changeset_apply() caused by corrupt changeset 
blobs.

FossilOrigin-Name: 2c01c72e357296d761493aac47329f15d87afcada2b39606fc018af0e0011bb5
 2018-03-01 15:20:33 +00:00
drh
2825e4ebb1 Merge the latest enhancements from trunk. 
FossilOrigin-Name: c8083de14b54fba1071385f8530d03d5684efd4963fde0f83ddc53ae3118a75b
 2018-03-01 13:44:40 +00:00
dan
dd8a4af8e7 Fix some crashes in the sqlite3changeset_apply() function that could be caused 
by corrupt changeset blobs.

FossilOrigin-Name: 745a9a7fef0f28a57ea3f44899058993f6ecdedda52c81a09a4a9ce09c9004d6
 2018-03-01 12:05:51 +00:00
drh
bda30ce4d8 Enhance the sessions documentation to show the methods of the various objects. 
FossilOrigin-Name: e01177754ad6d9e2d38adddddd2e2e212094dac1154bda5fcee61ca8b678ae0f
 2018-02-28 22:21:29 +00:00
drh
6a8a629e6b Use <pre> around code snippets in the documentation for sessions 
interfaces.  This is a documentation change only with no changes to code.

FossilOrigin-Name: c949b915e893e917315ce21092d4c4bbd3e1b88d5326928f71dcc2f18f300702
 2018-02-28 21:50:00 +00:00
drh
d7fd899eeb Fix a potential NULL pointer deref following OOM in the new IS TRUE 
logic.

FossilOrigin-Name: 48775ec693c21927ff26448acc614dd67d56240fa263499da2a9fe405c546c32
 2018-02-28 04:30:55 +00:00
drh
5597cd42b8 Add support for TRUE and FALSE keywords and for operators IS TRUE, IS FALSE, 
IS NOT TRUE, and IS NOT FALSE.  If there is are columns named TRUE or FALSE,
then the keywords resolve to the column names, for compatibility.  The
behavior of the "DEFAULT true" phrase is changed to mean what it says,
rather than being an alias for "DEFAULT 'true'".

FossilOrigin-Name: 9a7f02c50e6c8a3dc3addf4e51b7e04bd31670d6ce58d26d55273c43b5ecc8b0
 2018-02-27 15:40:59 +00:00
drh
96acafbea7 Clean up comments and variable names prior to merge. 
FossilOrigin-Name: 6445519e91c4f98b4a9a45d5091d733c31497ebf0eb23a76edce3091f626035d
 2018-02-27 14:49:25 +00:00
drh
e39ef31cd6 Remove an unnecessary decision. 
FossilOrigin-Name: adcb4665490404e8da2de128dd5df9aeed8e08893649dedb6788ebb5d957b400
 2018-02-27 00:58:13 +00:00
drh
43c4ac8bfe Code simplifications. New test cases. 
FossilOrigin-Name: 57508518ef9d003d259ba98dcc32e5104aca26731a7161808741fe10bc0830d0
 2018-02-26 21:26:27 +00:00
drh
171d16bb21 Get the "DEFAULT true" and "DEFAULT false" phrases working correctly in 
CREATE TABLE.

FossilOrigin-Name: 8002f87d96b3f885cd208e7d204907a33ba60c4057ce2338b71e2de41215b0e5
 2018-02-26 20:15:54 +00:00
drh
3432821192 Enhance TreeView so that it can display the new IS TRUE expression trees. 
FossilOrigin-Name: 7e38305e6f71c3353df3d11d099e255eefbacceafd7ed2ccaba257fe2e7b8c38
 2018-02-26 19:03:25 +00:00
drh
8abed7b907 Refactor for correct NULL handling in the IS TRUE, IS FALSE, IS NOT TRUE, 
and IS NOT FALSE operators.

FossilOrigin-Name: cf2abd59be9971a55bd3d6c5df374c6aaa23bf81819482b42f01ee2484dcd739
 2018-02-26 18:49:05 +00:00
mistachkin
6bd4140d33 More tests pursuant to ticket [36fae083b450e3af857a459e20]. 
FossilOrigin-Name: c26f236da61aef7c7a8fe38f1c7f33eea894c8fae38de6a085d4cce933a70502
 2018-02-26 17:03:03 +00:00
mistachkin
f7e867c347 Fix heap issue in the shell on Win32 caused by allocator mismatch. 
FossilOrigin-Name: 7b3a75519aa72a6b49a125ee84946ba2c0722dd6644ee0c80ba567eb85daf5c9
 2018-02-26 16:49:20 +00:00
drh
bc8f68a3a0 Merge the fix for determining truth of floating point values from trunk. 
FossilOrigin-Name: 003dc140536d0dd4384252ae1b82827b5d8b2b399520f99549b9266a482009fb
 2018-02-26 15:31:39 +00:00
drh
1fcfa7240f Always interpret non-zero floating-point values as true even if their 
integer part is zero.  Fix for ticket [36fae083b450e3af857a459e20].

FossilOrigin-Name: a983fa857048c748112c2f805f13aadeae43b43b3d27fa55433a3699b51c9a0e
 2018-02-26 15:27:31 +00:00
drh
007c843b0f Experimental implementation of IS TRUE and IS FALSE operators. All TRUE and 
FALSE to act like constants if the names do not resolve to a column name.

FossilOrigin-Name: 40314bc999af08ab10e654241208842b4bb95b19858d11249444372250ea4160
 2018-02-26 03:20:18 +00:00
mistachkin
5facffbc70 Fix harmless compiler warnings in the zipfile extension seen with MSVC. 
FossilOrigin-Name: 15c587cf6ffc920dc37f67cacb4f0db6a603fb998a22a639f755387910516414
 2018-02-23 13:38:54 +00:00
mistachkin
fda0867873 Enable the JSON1 extension when compiling the test fixture with MSVC. 
FossilOrigin-Name: e9e9f27b3d496531905ad7459cf60366ad3798f507266134dd6388cdec50fdc4
 2018-02-23 13:38:20 +00:00
drh
4f46b58a2d For the "SQLite archive" link in the README.md file, point to the 
CLI .archive command documentation, not the original "sqlar" website.

FossilOrigin-Name: 4290faf5f7223ebe35b8ed5c4f0ba2444c1764501cabc09a79000f9c1d0890c7
 2018-02-22 18:30:53 +00:00
drh
d6ec7a6ab3 Updates to the README.md file. Mention the ability to use SQLite-archives for 
download.

FossilOrigin-Name: ab9a7ae4eec0aaa5e0b472998f6de7212055d93c163f0b66da60b956bcc45add
 2018-02-22 18:28:19 +00:00
drh
c0ec2f7762 Remove an unreachable branch in the walIndexPage() logic. 
FossilOrigin-Name: 4e61a9731f5949dcf05c541106b56be16add04a7730613481fc8519d3e4f493b
 2018-02-21 01:48:22 +00:00
drh
8d3e15eec4 Small performance improvement in sqltie3WalFindFrame(). 
FossilOrigin-Name: 52013cad0e6ce2d694f25e2984a76d438cef724f0e07c8bb9d3dce8a3caf4350
 2018-02-21 01:05:37 +00:00
drh
4f4e49a98b Remove an unnecessary memset(). 
FossilOrigin-Name: e7b7f5884a78630c6ba6a217c36247397e62f1928d4b480df929efcfc4a01893
 2018-02-21 00:48:02 +00:00
drh
2e178d7321 Make the walIndexPage() routine about 3x faster by factoring out the seldom 
used reallocation logic into a separate subroutine.

FossilOrigin-Name: e2b107141cd97bd4ab240748a9ce43fc2ec950ea74610697a4a7a3d7a6441e6b
 2018-02-20 22:20:57 +00:00
drh
7436f1e491 In the speed-check.sh script, make WAL mode the default. Add the --legacy 
option to do DELETE mode.  Continue to use DELETE mode for long-term performance
graphs since WAL mode was not always available, but use WAL mode for 
day-to-day performance measurements.

FossilOrigin-Name: cd81613850c0458b4b5b2460b9b38ce7ff6e557f7add9615058bb96f5a344ccd
 2018-02-20 17:02:31 +00:00
drh
3993678d3d Remove a superfluous "#if 1". No logic changes. 
FossilOrigin-Name: caaffd32001ff44c31f2d6dbe921f9d294f869c2c4a81e943fdf3f43f8d9313c
 2018-02-20 16:39:11 +00:00
drh
cc398969e0 Optimize calls to sqlite3_mprintf("%z...") so that they attempt to append 
text onto the end of the existing memory allocation rather than reallocating
and copying.

FossilOrigin-Name: 4bc8a48e644562f6e6192f4c6fc4a70f6bb59f8126ed6c6dc876bedf65d74cda
 2018-02-20 15:23:37 +00:00
drh
b0b6f8783c Remove a lot of the text describing extended format options from the 
documentation on sqlite3_mprintf() and friends, since that information is
now covered by the separate printf.html document.  Provide links to that
other document.  No changes to code.

FossilOrigin-Name: 99eec556f065ad19548e48d1f4ae0a3767b4e82e1c83fa2365062e3c5e0071fb
 2018-02-20 13:46:20 +00:00
drh
57a93fa38c Enhance the string formatter (used by printf()) so that the width and 
precision of string substitution operators refer to characters instead of
bytes when the alternate-form-2 flag ("!") is used.  Also fix the %c
substition to always work within unicode, regardless of the 
alternate-form-2 flag.

FossilOrigin-Name: c883c4d33f4cd722982aca17eeb355d19eeed793991d923b5494d173b1d0c73a
 2018-02-19 22:46:19 +00:00
drh
a15a7c352c Printing a value of 0 using %c terminates the string. 
FossilOrigin-Name: 255612f0a131f2f522cbca3cc5a1edcf7e38938abca25ba421e7e38a422db9c9
 2018-02-19 21:58:16 +00:00
drh
57f29b7bfb More test cases for unicode handling in printf. 
FossilOrigin-Name: ac188211119bfd77f43e4aba8acab733a56aac90b4c8a11f7ef8e6388582438f
 2018-02-19 20:41:01 +00:00
drh
cf7c8370d1 Test cases and a bug fix on the new unicode handling in %c. 
FossilOrigin-Name: e41d64e95b9b6fec5dc329553822925e7d648a41912b420cfa1ba198736e6bab
 2018-02-19 20:23:20 +00:00
drh
136102beda Fix the %c substitution in printf() so that it works with unicode characters. 
FossilOrigin-Name: c35be1d9e9132fbadc74d207c1088e5a710a151c0835c38a63bf3c8e6fd711a0
 2018-02-19 18:56:52 +00:00
drh
57e3ba7623 Make the alternate-form-2 flag ("!") change the meaning of width and precision 
from bytes to characters for the %q, %Q, and %w extensions of printf().

FossilOrigin-Name: 391540acbea34eb88c75b1152b458d8936b3fdfff47633b9ec897775b015ba4c
 2018-02-19 18:03:10 +00:00
drh
62856465f2 In the printf() library, measure width and precision in characters rather 
than bytes if the "!" (alternate-form-2) flag is present on a %s or %z
substitution.

FossilOrigin-Name: ca31c6630422fca70e626dd38aae96296bd8535d491ca52391624a5e7e663636
 2018-02-19 17:03:23 +00:00
drh
26f625fbf4 Only try to use the geteuid() interface on unix if HAVE_FCHOWN is defined. 
This fixes the build for vxWorks, we are told.

FossilOrigin-Name: 38f654dc117bb11d61407327884b5c913cfaf920547bebc4ce5a4cf983e5c20e
 2018-02-19 16:34:31 +00:00
drh
a224ee2a1b Fix an assert so that it compares two CellInfo objects field by field 
instead of using memcmp().  Memcmp() does not work on x86
because of uninitialized padding bytes.

FossilOrigin-Name: 88258770adead70fa101c74e266a37bb9aaffac0ba738a4b345617feb8c46477
 2018-02-19 13:53:56 +00:00
drh
e28eb64d09 Fix a memory leak in the processing of nested row values. This problem has 
existed every since row values support was added (version 3.15.0, 2016-10-14)
but was only just now detected by OSSFuzz.

FossilOrigin-Name: 2df6bbf1b8ca881c8a465d6624de66fde4c5975ccae6b2f2dda392b137f577de
 2018-02-18 17:50:03 +00:00
mistachkin
091881bbb0 Port mutex enhancments from check-in [f53b8a573b] to the Win32 implementation. 
FossilOrigin-Name: 74bb7225d132c80fd5758bb8c120448e3b3e951d0ca2fa0c57cac0a9c6c27045
 2018-02-18 00:54:06 +00:00
dan
c551550808 Fix a data race causing a tsan complaint with SQLITE_ENABLE_API_ARMOR builds 
on unix. The race condition is not dangerous in practice, it just upsets tsan.

FossilOrigin-Name: f53b8a573bfbb48780243d56ca8372165adb1b979731c43d46cd1f8eb7e593f3
 2018-02-17 07:38:50 +00:00
drh
713f34ace9 Do not allow parameters or schema references inside of WITH clause of 
triggers and views.  This fixes a bug discovered by OSSFuzz and present
since common-table-expressions were first added in 2014-02-03.

FossilOrigin-Name: b918d4b4e546d3903ff20efc3c8ca26dd9761cc8ed9ef7d2799b66ff9ae1ae51
 2018-02-15 21:00:37 +00:00
drh
f4bc6c43d7 Improve performance of editdist3() by keeping the costs in sorted order. 
Also add a new regression test to editdist3().

FossilOrigin-Name: dc734c5b61464dfd6bfa7963f2ecce32e405a0c2ba1ef6f453ec9389da080256
 2018-02-15 03:56:33 +00:00
drh
46e835a2c4 Reduce the number of calls to strncmp() required to run editDist3Core(). 
FossilOrigin-Name: afd6fbc01052ccfc9bd29fb8f934b291b8f56af44fcae870da7e1355fe95c29a
 2018-02-15 03:05:56 +00:00
drh
501ea05630 Fix the --heap, --pagecache, --lookaside and other options to the command-line 
shell that invoke sqlite3_config() so that they work again.

FossilOrigin-Name: 00707f2f2f746a6421f3e2de995e68cc8adba7225a04db6b28db52944e7e988e
 2018-02-15 01:03:37 +00:00
drh
ee269a60c9 Add the --readonly option to the ".open" command in the CLI. 
FossilOrigin-Name: 06870bb15656b50b0e14d4364bb21afac76500e313ecf67aaef3688d603fd076
 2018-02-14 23:27:43 +00:00
drh
d9274a8ae3 Performance optimizations to the editdist3() function in the spellfix 
extension.

FossilOrigin-Name: 70d304dcbac4c3fd5e3b96108bffea2ce6c0db19c847397d5c5e268bb90a981d
 2018-02-14 20:58:36 +00:00
drh
0fae06fcb6 Disable assert() in the spellfix extension if not compiled with SQLITE_DEBUG. 
FossilOrigin-Name: 3c53ee0fdea4cbf2590e2b289b021b0ef8b7ead2945db1bdfc767432d9447acb
 2018-02-14 20:25:33 +00:00
drh
4e6e5cef6c New test cases for the editdist3() function in the spellfix extension. 
FossilOrigin-Name: 2d3f1f22d53034576a0ec8d9c360fb19efbb05b2e95ad1b09d120fb1b7da33fd
 2018-02-14 15:30:48 +00:00
drh
e2d27e0259 Try to optimize spellfix1 by storing a NULL in the k1 column of %_vocab 
if it would otherwise have the same value as the word column.

FossilOrigin-Name: b76ec7cb5841f9ad02b342271e91c5f5a598006f69df7953a6213c706e01f7a2
 2018-02-14 14:13:09 +00:00
drh
a9abfb1e6c Improved test cases for the [f484b65f3d6230593c34f] bug. 
FossilOrigin-Name: 1f300514e6cdd32c755dc1b05dfa125b10eda2eb55a1024b66f66dbf5cf96289
 2018-02-13 19:13:05 +00:00
drh
4d1c6845ff Fix an incorrect table lookup used to find the appropriate search operator 
for a WHERE clause on a row-value inequality.  The incorrect table lookup
was causing an incorrect answer for the less-than operator.
Fix for ticket [f484b65f3d6230593c34f11]

FossilOrigin-Name: f3112e67cdb27c1aec8d2cee3cb91ade061d093e13505894698e26336898b336
 2018-02-13 18:48:08 +00:00
drh
d446e79545 Remove an unused variable from FTS4. 
FossilOrigin-Name: 27ea783b281606196ad1e7e6e6dcbd80c75d4bafcf3e58756a71c213320e4db2
 2018-02-13 16:30:19 +00:00
dan
e84c498be1 Ensure that multiple updates of the same FTS4 row (i.e. the row with the same 
rowid) within a single transaction are written to separate segments. Fix for
[d6ec09ec].

FossilOrigin-Name: d2a81a3752a8298ee65fddcf32dee2147ba6467f770315a41966b3533977aa64
 2018-02-13 16:21:32 +00:00
drh
c083cb4422 Updates to the speed-check.sh script for improvements to the --vdbeprofile 
option.

FossilOrigin-Name: f89c8f8ecd67f72ee730a2a334dff69b406a3dd00f50abbb54c4dc86cfab1bd1
 2018-02-12 20:50:28 +00:00
drh
35043cc32a When compiling with VDBE_PROFILE, add the sqlite3NProfileCnt global variable 
which can be used to measure per-opcode values other than elapse time, if
non-zero.

FossilOrigin-Name: d44d5936428859b6d3e089d9835acb8ca1f3c0a85b59eeaa619170623e7dcc30
 2018-02-12 20:27:34 +00:00
dan
1db7db1f03 Update test file func6.test so that it works with SQLITE_ENABLE_NULL_TRIM 
builds.

FossilOrigin-Name: e128d72f1a565551d3b6fdb3807fcb1c2a2bf355f0c09d04562b62f49d01fdbc
 2018-02-12 15:27:32 +00:00
drh
00c3ef2df9 Fix a possible infinite loop in VACUUM that can come up when the schema 
has been carefully corrupted.  Problem discovered by OSSFuzz. Test cases
in TH3.

FossilOrigin-Name: 27754b74ddf6463c6f9c48ea0df3637945b5ea086b92a41ddeb55b9aaefea4c2
 2018-02-12 13:30:34 +00:00
drh
c86d82f27d Fix misplaced testcase() macros from the previous check-in. 
FossilOrigin-Name: 3aed949a18a251c5795f21f0385c205a127502b7e9cf06bc7f4c763951cd7984
 2018-02-10 02:31:30 +00:00
drh
f313952097 Improve the performance of the built-in REPLACE() function in cases where 
it does many substitutions that make the string larger.  OSSFuzz is reporting
intermittant timeouts when running a test where it does a REPLACE() on a 
930KB random blob. Perhaps this enhancement will fix that.

FossilOrigin-Name: fab2c2b07b5d3cd851db3e6f5c8a44155e32b0df22905ea33412b153b825a928
 2018-02-09 23:25:14 +00:00
drh
510fea885e Add the zorder.c extension implementing zorder() and unzorder() SQL functions. 
FossilOrigin-Name: a57a77dc0cc9fbaa9d5b134422f7a8cc8d4c2851ed3c2bdd449800c6a5d2aae0
 2018-02-09 20:49:15 +00:00
dan
91347c066b Make the tests in func6.test more robust against implementation changes. 
FossilOrigin-Name: b685d3231097fb90e7d61d9ac01cc560e8bf2671d49390ae7af5bfdbd6d04f11
 2018-02-09 15:42:40 +00:00
drh
54cfb492b7 Fix a harmless compiler warning. 
FossilOrigin-Name: a6c3115483d597fc77ab19fdcfd1d3437cad7e467081ad8c5315fb98c115eed9
 2018-02-09 15:04:51 +00:00
mistachkin
2a86110a6c Enhance sqlite3ErrStr() to include several more error codes. 
FossilOrigin-Name: ad5d3bdc739a0997786f94fb5789b726b9f53ff883226093924338fe5000922b
 2018-02-08 01:00:11 +00:00
mistachkin
b189e4101c Fix typo in comment. Skip tests added by check-in [4761db83b6] when running on Windows. 
FossilOrigin-Name: 468a389cdc8b6f92c77b11f682e210ad8cce7e3dbc0df308a898f4115e85fce2
 2018-02-07 18:45:00 +00:00
dan
eab0e10304 In extensions rtree, fts3 and fts5, ensure that when dynamic buffers are bound 
to persistent SQL statements using SQLITE_STATIC, the binding is replaced with
an SQL NULL before the buffer is freed. Otherwise, a user may obtain a pointer
to the persistent statement using sqlite3_next_stmt() and attempt to access
the freed buffer using sqlite3_expanded_sql() or similar.

FossilOrigin-Name: 2a5f813bc61f9e780f2ccbda425611f65ad523b6d486a1e5e2b9d5e9f1d260a2
 2018-02-07 18:02:50 +00:00
dan
fa68815fa3 When the final connection disconnects from a wal mode database, check that the 
database file has not been moved or unlinked before deleting the wal and shm
files.

FossilOrigin-Name: 4761db83b6d3d57f281370899403c102e39ad0021d315dd6a6912d250436782a
 2018-02-07 16:14:41 +00:00
mistachkin
bc6b8d7359 Adjust the previous check-in, which modified the Win32 VFS, so that it works with SQLITE_OMIT_WAL. 
FossilOrigin-Name: 36c2e67e82626f8d0a187c6c286c133ed659889e3b577469261b9dcd3b3ab75b
 2018-02-05 21:02:47 +00:00
mistachkin
435666e26d Allocation the mutex used by the Win32 VFS only once at initialization, instead of every time it is needed. 
FossilOrigin-Name: 535ed0ac5e8728ec91fc0a4cb54b820923d161cfd4e0e6aed6df6cdae365bc7d
 2018-02-05 20:42:50 +00:00
drh
561158937b Allocation the mutex used by the unix VFS only once at initialization, instead 
of every time it is needed.

FossilOrigin-Name: 5764dc160783f5c4017204b3e26a89d31240c868484ced8214c9ad872bd77bd4
 2018-02-05 16:39:12 +00:00
dan
d1317095b5 Fix another minor problem in walro2.test. 
FossilOrigin-Name: ba0631de60ca38bf7efa6dbd86ec8774bf6f438c804155968e97f17eabe3b20a
 2018-02-05 13:42:45 +00:00
dan
60d72b9bab Update test file walro2.test to account for systems with a page-size 
(getpagesize()) larger than 32KB.

FossilOrigin-Name: d9e59cfb8476e1ec1ca458b8382172526c0557ab785f41e31971d03045c9344c
 2018-02-05 13:28:51 +00:00
drh
4b18c1d53a In the CLI, 
make sure sqlite3_initialize() is called correctly even for non-UTF8 hosts.

FossilOrigin-Name: a3591fb54178b8f124207ff16e3ef9e58a62585feb3a56ced2b862222aea19d8
 2018-02-04 20:33:13 +00:00
mistachkin
97f9059eee Fix harmless compiler warning seen with MSVC. 
FossilOrigin-Name: 63a914410b5750bd08836864ae456ff09549487c5ce49706fedffa3d4f973059
 2018-02-04 01:30:54 +00:00
mistachkin
001f52ed7d Move variable declaration in zipfile extension to fix MSVC compiler error. 
FossilOrigin-Name: ac6a32482e675871c3ce5ecc727e50e4bba649e80e3c55bf99025fed5667da94
 2018-02-04 01:29:01 +00:00
dan
3944cf8de3 Remove the "include <io.h>" win32 dependency from the zipfile extension. 
FossilOrigin-Name: cb3feb3bc33718625159eddbf8ef608cd641af84e97d433d6b11ba6da94dad2e
 2018-02-02 16:28:19 +00:00
dan
1dff328119 Remove the time() dependency from the zipfile extension. Use SQLite VFS 
methods instead.

FossilOrigin-Name: 0702fb5611c7cf0154c5490eeada66afc733731dff0fe030375bae6a72123a17
 2018-02-02 16:20:41 +00:00
dan
668845bb0b Add a few more zipfile tests. No changes to code. 
FossilOrigin-Name: 3f621545879ea39502cfaf2b61883f92c077070274b4fdf45524ded81cac3e63
 2018-02-01 20:42:23 +00:00
dan
15daa6b53e Fix a problem triggered when a zipfile virtual table is created and written to 
within the same transaction. And add other zipfile test.

FossilOrigin-Name: 48f1c556994d7f8f359c649a1da81eec02306106b68946a9a20b276742c4610d
 2018-02-01 19:41:23 +00:00
drh
563ddbe54d New assert() statements to help ensure that no other errors similar 
to [343634942dd54ab57b7] ever appear in the code.

FossilOrigin-Name: 5a70af1e9c567f12c997d25d0a305a8d42bf2cc92f2811e9d5fdde720665e213
 2018-02-01 15:57:00 +00:00
dan
c3ef23a1c9 Fix a memory leak that could follow an IO error in the zipfile extension. And 
add other tests.

FossilOrigin-Name: e6bb750697c3c7ceb5ce41d216e8ef6a1d556822a3b55e0a007b4a03e194a7d9
 2018-02-01 15:19:54 +00:00
drh
06b3bd5b7a When an index is based on a text representation of a numeric column in the 
original table, make sure the indexed value uses the canonical text 
representation of the numeric value in the table.
Proposed fix for ticket [343634942dd54ab57b70].

FossilOrigin-Name: 88e2ce916791d488076584f3795a89eb4277fcb812af9e4c2f383815d55ff6f1
 2018-02-01 01:13:33 +00:00
dan
f8c3a2f3cf When creating a new archive entry, have zipfile store UTC instead of local 
time in the legacy MS-DOS format timestamp field.

FossilOrigin-Name: b730d187f2202e5b5d31ed6c94c9bb04d7c289f7086a9b44b3d9050ea3586d3a
 2018-01-31 20:18:26 +00:00
dan
cfaffad65c Fix a test case in zipfile.test. 
FossilOrigin-Name: 4eb5b24c64ee5907c18371f563b79fa0caf58285a62b8f09e639a690e6727eaa
 2018-01-31 19:45:58 +00:00
dan
44091ed368 When creating a new archive entry, have zipfile store UTC instead of local 
time in the legacy MS-DOS format timestamp field.

FossilOrigin-Name: e2114df18383d111dd5fbac902e08b42a7f4b2b2d6f7bf29574a3722e4a4dad5
 2018-01-31 19:13:31 +00:00
drh
5cd253423b Improve the omit-left-join optimization so that it works in some cases 
when the RHS is subject to a UNIQUE but not NOT NULL constraint.

FossilOrigin-Name: 02ba8a7ba7ba71cd7abd5dd3093ea486f53a025f6972bb444f2da37e0e2fc3b2
 2018-01-31 16:50:27 +00:00
dan
4ea48144f9 Fix a failing assert() in the new code on this branch. 
FossilOrigin-Name: 74d857d178dfadea7e07ba47439fe11aa9d282b54caf78cd6961e593b37406d0
 2018-01-31 14:07:01 +00:00
drh
04a28c3b6d Changes to the autoconf tarball so that it does not try to use system() when 
building on iOS.

FossilOrigin-Name: 32ed9c106710c74a12d60ec33027fd6a9335627c95642ba608593b2735714da6
 2018-01-31 01:38:44 +00:00
dan
099fa84727 If a virtual table xColumn method sets an error message using 
sqlite3_result_error(), use that message in preference to any error message
left in the sqlite3_vtab object.

FossilOrigin-Name: 71e3b715ad36c2132a587b84221be6359c31d7a17c3fba201b7ed3baf17922f1
 2018-01-30 18:33:23 +00:00
dan
2f7260deba Add tests cases for the zipfile extension. 
FossilOrigin-Name: 13b786dafd308b7aef42328f26fe64981c83d524e4bf82ceb7d58afc7146c7d3
 2018-01-30 17:43:22 +00:00
dan
fdcd9d4e6c Prevent users from creating zipfile() virtual tables without an argument. 
FossilOrigin-Name: 81fdbe0cc5a360f818078d47a5888d0a29d555927da279a9a0213702d74ef09a
 2018-01-30 14:07:55 +00:00
dan
ea4125bbef Add unix-only tests to check that the "unzip" program can unpack archives 
generated by the zipfile extension.

FossilOrigin-Name: 438c5c5237a801ae78809bf324bb9251fb50250addfc1f8e36659442b0e26ab6
 2018-01-29 19:47:32 +00:00
dan
f8c4b99a02 Add aggregate function zipfile() to the zipfile extension. For composing new 
zip archives in memory.

FossilOrigin-Name: e364eeac76a8225146b37d801bc6cabe03e9abede5a1412ebe9d94a32d8838cc
 2018-01-29 18:41:07 +00:00
dan
8433e7166b Update the omit-left-join optimization so that it works in some cases when the 
RHS is subject to a UNIQUE but not NOT NULL constraint.

FossilOrigin-Name: 88411a402b29f19d69e0d06d9099eabb98c238ddb7c07ce110236316f008753e
 2018-01-29 17:08:52 +00:00
dan
26e731cc88 Ensure the "unique-not-null" flag is set for automatic indexes on columns 
declared with "col UNIQUE NOT NULL" (where the NOT NULL comes after the
UNIQUE).

FossilOrigin-Name: 8767f7b880f2e4112f75f0b6ef7be3f50ab1ae20e103e7d03d8bfe77e6c79438
 2018-01-29 16:22:39 +00:00
dan
a07aa8d397 Fix missing header comments and other code issues in zipfile.c. 
FossilOrigin-Name: 6ea8ba312c38365d3e28cfb2a367d729dd2751d1d853843eea0e18126777a320
 2018-01-27 18:55:18 +00:00
dan
26333ee3ca If a zipfile virtual table is created with no argument - "CREATE VIRTUAL TABLE 
zzz USING zipfile()" - accumulate data in memory. Support "SELECT
zipfile_blob(z) FROM zzz LIMIT 1" to retrieve a zip archive image.

FossilOrigin-Name: e63185edfe0c316aa60c1fa085d032425ecc7db54536dfa5a977772eaf3c240e
 2018-01-27 16:29:59 +00:00
drh
1822ebf9b1 Changes to avoid a harmless UB warning from clang. 
FossilOrigin-Name: 19f5c1400054df10688ab448e7e23afef97cab4a7c7a3e411f7527509b515dd8
 2018-01-27 14:25:27 +00:00
drh
c9f3db33d5 New test case for ticket [ec32177c99ccac2b1] that works without the STAT4. 
FossilOrigin-Name: 5259d4847f2b73f26b2385f9d8cff8fe0cabc54b4deab8477c87c8d1bb5535b1
 2018-01-27 13:55:56 +00:00
drh
33f10207aa Proposed fix for the query planner problem of ticket 
[ec32177c99ccac2b1].

FossilOrigin-Name: eef8cbef3c49e6331301a8f3f8a5fd12090b1e99e68487c2d405e53ef771f688
 2018-01-27 05:40:10 +00:00
drh
c86caa58cd Fix compiler warnings in zipfile.c. 
FossilOrigin-Name: bed610d99b5322ee209b06966c0086e8c55f8a82be8d7693cfdeb4d728679721
 2018-01-27 03:26:10 +00:00
drh
33f763d154 Fix the query planner so that it takes into account dependencies in the 
arguments to table-valued functions in subexpressions in the WHERE clause.
Fix for ticket [80177f0c226ff54f6dd].

FossilOrigin-Name: 7daa687340e475972d6849f84fe1419a1f5700934f53fd80656849adc73d6d04
 2018-01-26 22:41:59 +00:00
dan
8005d60587 If the argument to table function zipfile() is a blob (not text), assume that 
it contains a zip file image to interpret, not the name of a file on disk.

FossilOrigin-Name: 029ebcd30cb261d949f7587ac54c23d7479796b6716fd4ca7512361b8f32de3e
 2018-01-26 18:59:25 +00:00
drh
4eb57ceffc Improve text-to-integer conversion in boundary cases. The 
sqlite3Atoi64() function always returns the minimum or maximum integer
if the magnitude of the text value is too large.  Trailing whitespace is
now ignored.

FossilOrigin-Name: ace0644a1a2a42a3ea42d44f00a31915b8a7e56c9ba90f90a6c02001f89f9c86
 2018-01-26 18:37:34 +00:00
dan
8558ef2e19 Reorganize zipfile.c code to make it easier to add support for in-memory zip 
archive processing.

FossilOrigin-Name: 30b9258294e3028ef4ea467e332e013995509544e9a23c8bbf5168772a7e895d
 2018-01-25 20:50:46 +00:00
drh
cad42838d7 Slightly smaller and faster implementation of OP_If and OP_IfNot. 
FossilOrigin-Name: 6ab42934e2c4957b5d8927bf4434a9db07ab6078987a6a2d25f35cc468d21203
 2018-01-25 01:20:29 +00:00
drh
9f8952390a When unpacking a sorter record, do so from right to left instead of left to 
right, since by starting with the right-most column, the work done by
OP_Column opcodes is reduced.

FossilOrigin-Name: 8055e4f42446ceb5bcf752bbf41a73289c3ca759c56c9f779edc3d7f202b7881
 2018-01-24 20:42:42 +00:00
dan
1a0e5b37b2 Reorganize spellfix.c to make it easier to edit automatically (e.g. using a 
script). No changes to functionality.

FossilOrigin-Name: 090a64faaac579c6ed1cddb02d14e7089468a4aeaeec11e78d461790bcb6eb0a
 2018-01-24 18:28:39 +00:00
drh
da6bc6792f Rearrange fields of the BtCursor object so that it is smaller and requires less 
initialization, for a small performance improvement.

FossilOrigin-Name: 0ddf5292cc0411ec6fcb7399ecf2904c899e0488404d3f65490fbe1db15efdf4
 2018-01-24 16:04:21 +00:00
drh
fe875027d7 Add the normalize.c extension. 
FossilOrigin-Name: 16ebe558d2f0982f630c39b6c1b00d14d27011d454cced213f17c26491a2c06e
 2018-01-24 15:07:37 +00:00
drh
31a13548f8 Merge changes from trunk. 
FossilOrigin-Name: 6ef3de810d54563c227045b16197b8011ce285ea867261946f93b2de55344f29
 2018-01-24 15:02:53 +00:00
drh
a8519d79b9 Interchange the numeric codes for CURSOR_VALID and CURSOR_INVALID to obtain 
a small size decrease and performance increase.

FossilOrigin-Name: e0f192ea6dda4fa0b243d58c8ce41932519141bcae0689a90318b4f866f54edd
 2018-01-24 14:40:01 +00:00
drh
4d6d872c49 Adjust the fts3rank.test module so that it works on big-endian systems 
(hopefully - I don't have a big-endian machine to test the change on.)

FossilOrigin-Name: e4766cabdf64d8e998048ae43154466fc9c3fad0b86102a42b65122abfcbbe55
 2018-01-24 14:39:18 +00:00
drh
a87f8ce262 Improved error message output when the btreeinfo.c extension is run in 
a connection that lacks sqlite_dbpage support.

FossilOrigin-Name: 461b0b81b2acedb1b9ca520657518d6778417c375aeb58c41ead840b75a6d985
 2018-01-24 13:15:56 +00:00
drh
b9f4799b55 Prevent a harmless unused variable warning when compiling with 
SQLITE_OMIT_TRACE.

FossilOrigin-Name: 61a44961b5811c993ae8d4f820a21a0ee739fe5e88cbfe5e4190e0091912ca19
 2018-01-24 12:14:43 +00:00
drh
93117f0c4b Fix a formatting issue in sqlite3_prepare_v3() documentation. No changes 
to code.

FossilOrigin-Name: 9e6066de84285252fb8999a8d8e02a46c5bb6c822e4f7421ad3911687357ee5d
 2018-01-24 11:29:42 +00:00
drh
9ccc0fd1f9 Fix the sqlite3ext.h header file so that it correctly accesses the 
new sqlite3_value_nochange() and sqlite3_vtab_collation() interfaces.

FossilOrigin-Name: 6185d190e250faae0d979a24cb1039c7fce178478ae75df8e4af1d94cd38c18e
 2018-01-24 11:25:59 +00:00
dan
0aac5613d9 Update a couple of test scripts so that they work on F2FS file-systems that 
support atomic transactions.

FossilOrigin-Name: 49e58e645e0c114c71935a3b7fa4771e8a23e28127efd2efe0f2f18813c8f391
 2018-01-24 06:30:10 +00:00
drh
56f1774603 Make the shell functional even if compiled with SQLITE_OMIT_COMPLETE. 
Omit the sqlite3_complete() call from the fuzzing interface if it is
compiled with SQLITE_OMIT_COMPLETE.

FossilOrigin-Name: c3e816cca4ddf0967c4c790cdde2345101dde3f2d854e62589f1ac1d7f3c60b8
 2018-01-24 01:58:49 +00:00
drh
5347f3c111 Invoke the sqlite3_complete() interface from the fuzzer. 
FossilOrigin-Name: 332bf84625d2034c9e1c029aa8243aa34088217e52e34e1f5472217743a31af3
 2018-01-24 01:02:23 +00:00
drh
588049cc99 Increase the version number to 3.23.0 for the next development cycle. 
FossilOrigin-Name: b58b60b2c0729b73c0ef35bd1a5aa90965d1c01043413ca45b412d8b68f59bce
 2018-01-23 20:22:15 +00:00
drh
21d5978422 Remove an unreachable branch from sqlite3SkipAccumulatorLoad(). 
FossilOrigin-Name: 8b9c8eab60b692e45c55a718d76b70e63040416040696907463692cbf83fb0c5
 2018-01-23 19:24:54 +00:00
drh
d15046ac08 Work around a problem with GCC on 32-bit machines that cause the CAST 
operator to generate a floating-point result for strings that could be
represented as very large integers.

FossilOrigin-Name: 1b02731962c21bb097a88801ece76ff441bf882519a821a246da84f4e2a33455
 2018-01-23 17:33:42 +00:00
dan
a916b57013 Fix a bug causing spurious "sub-select returns N columns expected 1" errors 
in join queries with a term like "(a, b) IN (SELECT ...)" in the WHERE clause.

FossilOrigin-Name: 14dfd96f9bca2df5033b2d894bf63cc8bf450a45ca11df5e3bbb814fdf96b656
 2018-01-23 16:38:57 +00:00
drh
61d04974f0 Fix the modification-time setting logic in the fileio.c extension on Windows 
so that it works with utf8 filenames.

FossilOrigin-Name: f785b9041556912edbacdbfb3dfc38705058d7c10d874544295c25db54628bc2
 2018-01-23 15:26:30 +00:00
dan
b8fff29c68 In SQLITE_ENABLE_BATCH_ATOMIC_WRITE builds on F2FS file-systems, invoke 
SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE if an SQLITE_FCNTL_COMMIT_ATOMIC_WRITE call
fails. Also, do not use an atomic transaction to create the initial database.
This is because if an error occurs while writing to the db file, any changes
to the file-size do not seem to be rolled back automatically. The only time
this matters is when the file was 0 bytes in size to start with.

FossilOrigin-Name: b3122db1545aeb48b7c28d480534b4b0fe04e83d5336225714c3cad926e5960e
 2018-01-23 14:01:51 +00:00
drh
8d7f163015 Fix comment typos. No changes to code. 
FossilOrigin-Name: 8e5e74c66b9cdb348392e3db2d9f32cfa20fcec35bf09d9e1f623e7ad875ec97
 2018-01-23 13:30:38 +00:00
mistachkin
176b3a09b2 Skip defining WIN32_LEAN_AND_MEAN when it is already defined. 
FossilOrigin-Name: 195f5323df800f7963df2ea251c497c72e4d7ff0b88a70f1fa60f13bb1a9fd3b
 2018-01-23 07:11:05 +00:00
drh
7ea3469e53 Slightly faster implementation of the length() SQL function. 
FossilOrigin-Name: 9a4199aedb039141a50a68943ef863d7df9637ada318793cce6c12b9d39bcdc5
 2018-01-23 04:22:33 +00:00
drh
f09ac0b336 Slightly faster function dispatch in the virtual machine by avoiding 
unnecessary reinitialization of variables that are already correctly
initialized.

FossilOrigin-Name: edd4e6876cc08ab907bb21f075380de946562d4c56a04923760848b4b11536ac
 2018-01-23 03:44:06 +00:00
mistachkin
fa3d785580 Simplify one of the compiler warning fixes from the previous check-in. 
FossilOrigin-Name: 012d7d49c571207087bbe24af05d639627b96df526bfcb2098a3e975b74d865d
 2018-01-23 00:17:27 +00:00
mistachkin
b71aa0955b Fix harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: 76a11a80e94d1e9c9645e6e348948f3fd508266d4569c85d80a3879862d0a819
 2018-01-23 00:05:18 +00:00
drh
138d4f8de2 Version 3.22.0 
FossilOrigin-Name: 0c55d179733b46d8d0ba4d88e01a25e10677046ee3da1d5b1581e86726f2171d
 2018-01-22 18:45:57 +00:00
drh
8bfe66a9c4 Avoid unnecessary OOM detection warnings in a debugging routine. 
FossilOrigin-Name: 395f8ea790e6e295800fa8927f0585b2419b9521ef4fd591d51d2a48db2a90c4
 2018-01-22 15:45:12 +00:00
dan
3a9b9b7749 Fix a test case in walro2.test so that it works with encryption extensions 
(when each page has a little less usable space available than usual).

FossilOrigin-Name: b79521d255a4aa2a7b4424f3498443f27d329ab5428171ba6b87c987f3ccdfc2
 2018-01-22 15:20:59 +00:00
drh
88284b0dc3 On the walro2-X.4.2.2 test case, show the size as part of the test output. 
FossilOrigin-Name: ac5091d7f870f1d0659a576723de454d544e5bfa2bdbba307d7c81eb5ab34e3b
 2018-01-22 14:49:15 +00:00
dan
2f94935409 Allow the shell to be built from the configure script with 
SQLITE_OMIT_VIRTUALTABLE defined.

FossilOrigin-Name: 136bf323e42dc90e1780199a381bcbb084b069eca5c7343ee6fc6e2550831536
 2018-01-20 15:48:45 +00:00
dan
1a3a308616 Use a loop to avoid recursion in the heightOfSelect() function. 
FossilOrigin-Name: 86de43595cb2ecebd680fe654affcfb9fbcfff6575c893293ae298124a357bfe
 2018-01-18 19:00:54 +00:00
dan
5a7da86f5b Check for both zlib.h and -lz before enabling zlib support in the amalgamation 
configure script.

FossilOrigin-Name: 8ecd13a1b38e58d4464585c388c1aa27d1f056dba0db239316623e81d3eb5284
 2018-01-18 17:46:08 +00:00
drh
80db2d6521 Update the autoconf configure.ac script and Makefile.am templates so that 
ZLIB is automatically detected and used.

FossilOrigin-Name: 41bfb6b8d61699d09a7e67d2289149abfbb9ce8e75e6ff8560546cad0d2e3f2b
 2018-01-18 17:09:26 +00:00
dan
b8a0fb75db Fix sessions module handling of sqlite_stat1 rows with (idx IS NULL). 
FossilOrigin-Name: 0e916416331d7948b312a5dd58ac0c145030bb3b47a37dab2636564397249a86
 2018-01-18 16:59:52 +00:00
dan
cae5b9feac Clarify the handling of the sqlite_stat1 table by legacy versions of the 
sessions module.

FossilOrigin-Name: dc7c48cb4126db9e25c73512cc743155293fe1c4c2516f8c84102228695b6e70
 2018-01-18 16:56:19 +00:00
dan
e3ca3831ba Add comments describing the special sqlite_stat1 handling to sqlite3session.h. 
FossilOrigin-Name: 4431a3256f7436e34b3c33edc1f3e53df7eb3c87daec9bac8d038895d93ca7f2
 2018-01-18 16:53:41 +00:00
drh
4b3931ef33 Fix to the documentation for sqlite3_trace_v2(). No changes to code. 
FossilOrigin-Name: 6fbd0a11a66f8eb4d7820cb49c23bdcb917db98a22c29d76edea1eea6dab0a4e
 2018-01-18 16:52:35 +00:00
dan
d1cccf19b5 Fix sessions module conflict handling for the sqlite_stat1 table. 
FossilOrigin-Name: f05ee74e05c401eb075a1ba65179662a08a5c3d5b55fc81f2acc841e841dd055
 2018-01-18 16:42:11 +00:00
dan
1611e5a301 Simplify the sessions preupdate-hook logic for transforming NULL to X'' for 
column sqlite_stat1.idx.

FossilOrigin-Name: 089d7cecaaa47db58320b216a111a5e56123d022008be6c81bc0746148bbdb58
 2018-01-18 15:06:23 +00:00
drh
3dc9727782 Alternative implementation for the internal sqlite3Pow10() utility for MSVC, 
which is more accurate on that platform.

FossilOrigin-Name: 469b96be5350ba2291518280ffe179b87aa7fbe701e2813ef63843922771517a
 2018-01-17 21:14:17 +00:00
dan
3739f29807 Fix a problem in the sessions module with logging sqlite_stat1 rows for which 
(idx IS NULL) is true.

FossilOrigin-Name: 25bf734be1b3883fccf12ac4d93d50289aa307fb60a52e0e32df12f7ee4edc7a
 2018-01-17 20:57:20 +00:00
dan
61c758b53a Fix a problem causing the sessions module to occasionally lose track of rows 
with composite primary keys when there are two rows with the same text value
in the leftmost column of the PK.

FossilOrigin-Name: 09aed13678374bf22087cd808808b711dc703b7c18bc8aaf704850611e17f5cd
 2018-01-17 17:38:18 +00:00
dan
26893c98d2 Fix main.mk so that testfixture can be built either from the amalgamation or 
from individual source files. No changes to code.

FossilOrigin-Name: a8aea925f8fde8f2dc5ff4b744d54aa2bf8916f3ee57f22d77fd1ddb5a35a9cc
 2018-01-17 16:11:26 +00:00
drh
b968518559 Fix harmless compiler warnings, mostly unused parameters for UDFs in the CLI. 
FossilOrigin-Name: bfbeffab7735461acb3773242ba31dae15af9f8b0291c54a6734747bb1b36e66
 2018-01-17 13:15:23 +00:00
dan
f193937620 Omit the single test from zipfile.test that uses json functionality in 
non-SQLITE_ENABLE_JSON1 builds.

FossilOrigin-Name: 6bb2a10fad71bf8cec6bca538db7b00be0d26418ab62b83092d3a6a68d1c0d9f
 2018-01-17 12:58:11 +00:00
dan
30fe26c47f Update test file fts5fault6.test to account for test tokenizers implemented in 
Tcl returning SQLITE_ERROR instead of SQLITE_NOMEM following an OOM error.

FossilOrigin-Name: c232f6424a858ede44940a927fe4e26ee99c6ab614aa6f63e13ba46e88dbb280
 2018-01-17 12:57:07 +00:00
mistachkin
98e2cb8bd1 Simplifications to winOpenSharedMemory in the Win32 VFS. 
FossilOrigin-Name: 3e04999dabb87715de46255b1a9b08d5dfa70d140e0a09a37ea2842d71c77caf
 2018-01-17 01:40:57 +00:00
mistachkin
5685257b83 Corrections to error code handling in os_win.c, pursuant to walfault.test. 
FossilOrigin-Name: 568192228c9578b8ea34c363e10ff28450045cda76248b2f0f89f84b3a57e680
 2018-01-17 01:26:05 +00:00
mistachkin
824f28426a Fix duplicate test names in 'walfault.test'. 
FossilOrigin-Name: 7274d05ff43fc9872f0e4857ae583689e4a6c429b7fa991dcc29744da3048879
 2018-01-17 01:15:08 +00:00
dan
2879952faa Fix a problem causing zipfile to store 0 in place of the CRC32 value for 
uncompressed files.

FossilOrigin-Name: ba44724bcca2e87788b7c6d8c5de7fa388360127bd894ee6a171fd66e794fcae
 2018-01-16 21:09:00 +00:00
drh
8c9e30ba2f Remove an unused field from the internal definition of the sqlite3_context 
object.

FossilOrigin-Name: 948a26b5a64d8a89c4ec7546ec4a4bee36e29e82edda677ca75424e7091325d0
 2018-01-16 21:05:10 +00:00
drh
2d9e8c55da Fix compiler warning in the FTS5 test interface. 
FossilOrigin-Name: 2ab4e8d5d82ab410c00f048c12555f2f40f9fd8bffda64ccbdd3dfe036727315
 2018-01-16 21:00:58 +00:00
drh
4a4532bbb7 Make the new sqlite3_vtab_collation() interface accessible to loadable 
extensions.

FossilOrigin-Name: f301db3c2343fd2086bc5b69a17b2d226175584ccd09549ebb2cb603590da487
 2018-01-16 20:50:37 +00:00
dan
4bd387495f Fix a test problem causing an error in fts5fault9.test. 
FossilOrigin-Name: 8e2048113fc6ed87fc7d5ba470261926aa0bd35474744bb2b99ea596bc468f02
 2018-01-16 20:44:00 +00:00
drh
eb0b6f364e Remove the unused SQLITE_CANTOPEN_DIRTYWAL result code. 
FossilOrigin-Name: 3c786305fc6eaa6856ec6c71fc7969f61de266ba1bea0abf0ae133eb94e54b2d
 2018-01-16 20:37:56 +00:00
dan
70bc717c0e Fix a makefile problem causing -DSQLITE_ENABLE_STMTVTAB builds to fail. 
FossilOrigin-Name: 7f6e5bdf9021c31e8bde82c224bf53be3c93b79f7bb5c2802c54be8031cf89fb
 2018-01-16 20:20:00 +00:00
drh
0ed2fd8a25 Move the ZLIB version announcement in the CLI out of the default banner 
and put it in the ".version" command.

FossilOrigin-Name: 231679d6f8c0c3d957c8daa88b0743449b60b47159e114f4bc073a8612a73b2a
 2018-01-16 20:05:27 +00:00
mistachkin
fff5367c24 Show version of zlib in use when running the shell tool in interactive mode. 
FossilOrigin-Name: a8906b527a8f7a2cec88cc3b05c063a2785f0d1d141e148d954fc7440972a484
 2018-01-16 19:03:51 +00:00
dan
194a17bbb7 Change a cat in zipfile.c from (z_const Bytef*) to just (Bytef*). This allows the module to build with older versions of zlib. 
FossilOrigin-Name: ac9af91d5a2927e71903461e7bbdd2c0168fde9a042853c8bcd4c7ebd0d51e0d
 2018-01-16 17:33:09 +00:00
dan
0c2ba13e02 Fix a problem causing an infinite loop or other malfunction in some UPDATE 
statements with an OR term in the WHERE clause.

FossilOrigin-Name: feb2c2b6f66b0f45490beb1642d99cdb89fa220e299a8c118929df557c814189
 2018-01-16 13:37:43 +00:00
drh
ded2d99d73 Disable the ".archive" command tests in shell8.test if the CLI is compiled without 
ZLIB support.

FossilOrigin-Name: ce8bfe6c2b87090a2de1e04bc88fcb878597fe1f4ecd5df6d9d588a65601c901
 2018-01-16 02:38:35 +00:00
dan
2d620070b9 Fix a problem in the zipfile module causing it to generate incorrect 
checksums. Remove the ability to insert compressed data into a zip archive.

FossilOrigin-Name: b0b7d0363acf38c2178e2d3041d8ce2a0de061a51caa64670dbf539ee6d4356b
 2018-01-15 19:00:35 +00:00
dan
89fa746941 Fix a zipfile problem with extracting zero length files compressed using 
deflate.

FossilOrigin-Name: cf64087224aff1a2fe169d23996d9e5ed8d86459c655eb5d0bace0466a557ec6
 2018-01-15 15:49:46 +00:00
drh
a9be508a97 Fix an error in the setDeviceCharacteristics() procedure for the 
(unsupported) QNX code in os_unix.c.

FossilOrigin-Name: 8151913a3987f4dd2d6efee046727f5fa9b6f11d5d3867ea8f512c03a212ac2b
 2018-01-15 14:32:37 +00:00
drh
b058d05452 Avoid excess stack usage when a VALUES clause with lots of rows occurs 
within a scalar expression.  This fixes a problem discovered by OSSFuzz.

FossilOrigin-Name: a4fa0581ba7cfd45fabe0198f55b3c2c8ee3ecfd2825aeed91116f44e77d760b
 2018-01-14 20:12:23 +00:00
drh
eb54500419 Fix harmless compiler warnings in zipfile.c. 
FossilOrigin-Name: 8f7a592f8c044d75b4615a95e27454100b10c2b26f4cafee97dec23343821130
 2018-01-13 23:28:33 +00:00
dan
f42884c307 Support UPDATE statements against zipfile virtual tables. 
FossilOrigin-Name: f2d2a5df4f29b47212fd2411eae6545087b901a270655640c87ceb472e02a24c
 2018-01-13 19:08:24 +00:00
drh
cdb60978b9 Fully initialize the Mem object for serial-type 10, in case such a 
serial-type is found in a corrupt database file.

FossilOrigin-Name: bd70a07d819a54346cb6c40fab681424c5af0dfb6bf29321a3de9fc99d285376
 2018-01-13 14:28:00 +00:00
dan
098728fc9c Fix various problems in test scripts preventing "make test" from passing on 
F2FS file-systems with the "atomic-write" feature.

FossilOrigin-Name: 6bedc7435d26c1f21c0d1b3a52daa0169fa5416b690a99347328dcafdcd78740
 2018-01-13 14:02:16 +00:00
dan
2483a111db Fix a typo in crash8.test. 
FossilOrigin-Name: c3dc7b8d9de94e46fae75fcc96ec68743205e0a2591e14391c394fff203004d1
 2018-01-13 14:01:26 +00:00
dan
69aedc8db4 Fix various problems in test scripts preventing "make test" from passing on 
F2FS file-systems with the "atomic-write" feature.

FossilOrigin-Name: 56d93d070d6b92d8a5a3fec1b09aae8911116c73d072fc5022f0b51668ed996b
 2018-01-13 13:07:49 +00:00
mistachkin
2034353db4 Updates and minor typo fix for the README. 
FossilOrigin-Name: bb196fcb677e962db4308c02097968615729a51fe4a1292e468aaf3e4bf522d3
 2018-01-13 02:07:16 +00:00
drh
76506cd3a7 Add the new "nochange" APIs to the extension loading mechanism. 
FossilOrigin-Name: cd7c42699e73b688dbed29ed5d243d06439d7dbe0ba8c42d8299e04cc0dd4464
 2018-01-13 01:53:09 +00:00
drh
9df81a2989 Add the sqlite3_value_nochange() API, usable from within the xUpdate method 
of a virtual table to discover whether or not a column was unchanged at the
SQL level.

FossilOrigin-Name: dec3ea4e4e6c4b1761ddc883a29eaa50dcd663ce6199667cc0ff82f7849d4f2a
 2018-01-12 23:38:10 +00:00
drh
41fb367a2c Improved comments. Slightly tighter implementation, but no big changes. 
FossilOrigin-Name: a1b3f28569f2a8d82b2931527fdfe191b421f3e1ea18ee30e04211e1ad645993
 2018-01-12 23:18:38 +00:00
drh
ce2fbd1b02 Add the experimental sqlite3_value_nochange() interface usable by xUpdate 
methods of virtual tables to see if a column has actually changed values.

FossilOrigin-Name: 8b7be15ece9e2e83959bb0e21e240106fe1077431242c3cc6b81f1baa2382f40
 2018-01-12 21:00:14 +00:00
drh
4ec6f3a075 Simplification to the implementation of OP_Insert. 
FossilOrigin-Name: 6acbdba59e9df4313a6232d925a70390acdc43dfa380b4fba7bb8bd442d6e728
 2018-01-12 19:33:18 +00:00
dan
5871318407 Fix error handling in sqlite3session_diff() when it is invoked for table 
"sqlite_stat1".

FossilOrigin-Name: 874285e477dd9bd164e25ddb08b6b80daaa8cfd111b4180ecce59b1ce26f77a5
 2018-01-12 19:20:15 +00:00
drh
84ebe2b303 Avoid an unnecessary branch when not using pre-update hooks. 
FossilOrigin-Name: ec96707eb359c7e0597ee22e5ae017774366463dffa6bdb06e4438b09549f5c0
 2018-01-12 18:46:52 +00:00
drh
3f975373ce Fix obsolete comments. No changes to code. 
FossilOrigin-Name: ec39c99bea024ffce9b87bbf3d80087ff772f43f7fb7e238754c364f7db2a17b
 2018-01-12 18:03:38 +00:00
dan
f3e3dfe96c Include changes made to the sqlite_stat1 table in changesets 
generated by the sessions module. sqlite_stat1 entries in such changesets are
ignored by legacy clients.

FossilOrigin-Name: 2064233533edec0308d0212fb08e72fd14c760a1c88452424cae298e9eaf4af8
 2018-01-12 17:25:25 +00:00
dan
614efe2b4b Experimental change to include changes made to the sqlite_stat1 table in 
changesets generated by the sessions module. sqlite_stat1 entries in such
changesets are ignored by legacy clients.

FossilOrigin-Name: bd46c4429693545eb16db85692fc591ac529796aa746f5f21df1ce4380619320
 2018-01-12 16:44:29 +00:00
drh
6ac7303e1a Always use utimes() instead of utimensat() since the latter is not available 
even on some recent unix systems.

FossilOrigin-Name: 30ed7a4b6408f0ca921abc4d8b7bb5404fc7708cedcd104b017b361054e7148c
 2018-01-12 14:34:45 +00:00
dan
f225059b8b Add a test to ensure that the sqlite3changeset_apply() function ignores tables 
that do not have the expected primary keys.

FossilOrigin-Name: bf2daf06279e46bc37cc92ad1becec1b12d2aa804a14b101fca8b3a7fdb280c3
 2018-01-12 12:02:02 +00:00
drh
afd4eef575 Add the sqlite3_vtab_nochange() interface. Test cases are in TH3. 
FossilOrigin-Name: a5d09dfaa337fa51d6e702c6aefe58824ab1e7d221c6e79166e2c6f9c7ab1501
 2018-01-11 18:15:40 +00:00
dan
66a3a91aa6 Change zipfile to be a WITHOUT ROWID virtual table and table-valued function. 
FossilOrigin-Name: 931201f64e04247ed613a0301fcc86c3a337c2ed162c6370a80c67a1dd919e7c
 2018-01-11 17:33:48 +00:00
drh
6f390beb7f Add the sqlite3_vtab_nochange() method which virtual table implementations 
can use to optimize UPDATEs.

FossilOrigin-Name: d444b1ff39f0a1673a977b8047e1e14a49d461c9934be080d27c2392a830c1c0
 2018-01-11 17:04:26 +00:00
dan
5e9bbe1924 Add test cases for running multiple RBU operations within the same process 
concurrently.

FossilOrigin-Name: 407b5ed35c178bb0dbc69c8b902652038a0653d55a58a7543f9d4857c6baf3ea
 2018-01-11 16:16:03 +00:00
drh
e4185bda9a Minor formatting changes in zipfile.c. No logical code differences. 
FossilOrigin-Name: 4f68bed3b9a63a349a2a2d7f26609491577e9717034ad86af404cf9eed9d6aaf
 2018-01-11 14:50:40 +00:00
drh
24cd20ffa4 Fix typo in comment. No code changes. 
FossilOrigin-Name: 2c55571baaae58d6f5b6210cf85d0fa325a9977682bd449e3802191f7a4142de
 2018-01-11 13:43:04 +00:00
drh
536c345107 Update the .help screen in the CLI. Make sure the temporary files for 
".open" are not deleted too soon.

FossilOrigin-Name: b8d92d8dc239597c6f01a6e572b047f98ce374a8f48257683fa839dde3ec993f
 2018-01-11 00:38:39 +00:00
drh
9791313474 Add the built-in edit(VALUE) and edit(VALUE,EDITOR) function to the CLI. 
FossilOrigin-Name: ef823c47a0ac4f3b001e6c89c38354b45b5229d872cfc69a29c82e99414b89c8
 2018-01-11 00:04:00 +00:00
drh
df53b05e3c Add the ".once -e" and ".once -x" commands to the CLI, and the ".excel" command 
that is an alias for ".once -x".

FossilOrigin-Name: a6ed5ab9bc9741267fd1207e63b4c49d074291085c7e3f25e9f62a82f916a656
 2018-01-10 23:29:42 +00:00
drh
6c9dcc427d Update test cases for the new "usage" for .output. 
FossilOrigin-Name: fbf5e43c07e7c012cb39b33a74b3fab9e46ba946c48497fbd990110692125f57
 2018-01-10 23:27:30 +00:00
drh
3c484e8c1f Save and restore the output mode when doing ".once -x" or ".excel". 
FossilOrigin-Name: f697c164518d36f2a63c87d9f2708d0f9481fad3ded2de61f3f48c393cf7a500
 2018-01-10 22:27:21 +00:00
drh
a92a01a77e An attempt to get ".once -e" working reliably on Windows. 
FossilOrigin-Name: 9b97f9d2c876162139dbd9485fcf68412d1572d9ddc179b08938b8a602e895d6
 2018-01-10 22:15:37 +00:00
drh
7f3bf8a9fb Fix a potential SQLITE_MISUSE in the .excel command when no database is open. 
FossilOrigin-Name: 9b95ff1abfb8d49bbe5a727f5c917a455e4289b4d69196377dc9294409341d70
 2018-01-10 21:50:08 +00:00
drh
13c209330d Add support for the ".excel" command (and ".once -e" and ".once -x") in 
the CLI.

FossilOrigin-Name: 23fa7c57c2b204d1ddcc2a939b5271628cf26689ad4ede6976038113095a9801
 2018-01-10 21:41:55 +00:00
drh
cc9c26a092 Fix a harmless compiler warning in zipfile.c 
FossilOrigin-Name: 60c694c1ab26a7a096f17ccea5a93ecda0f9f2113ab5fdc8b17dbffc787724fc
 2018-01-10 19:50:40 +00:00
drh
d99c7b7bcb Include RTREE in the default CLI build. 
FossilOrigin-Name: 6a6a3d495633b906ca31f513c30d31e6daf0f0f105be9ba0a0dc07d201d5b630
 2018-01-10 19:15:21 +00:00
drh
ca7733b782 Modify the new "--append" option to the .archive so that it takes a filename 
argument, the same as "--file".

FossilOrigin-Name: 58e3b07cc8cb5cc915f7d430483bd455b03f14120e0db23286d2e20dbb5391c5
 2018-01-10 18:09:20 +00:00
drh
e15c5e532a Add the lsmode(MODE) function in the fileio.c extension and use that function 
in the .archive implementation.  Add the --append and --dryrun options to
the .archive command and remove the --zip option, making it automatic.

FossilOrigin-Name: 38f28029d16df8489772c27867de8888dd1c26b170861acdc977fd4023939dde
 2018-01-10 17:44:03 +00:00
drh
346606494a Fix minor problems with the new ".archive" command changes. 
FossilOrigin-Name: 612b30c95f948438016bd11470e9dd114d7bb064418a57e5954a094d2ca77f69
 2018-01-10 17:39:54 +00:00
dan
4bfd182939 Return an SQLITE_CONSTRAINT error if an attempt is made to insert duplicate 
entries into a zip archive.

FossilOrigin-Name: 1f099b2b45074c89eeff8ff241aa49489c95c2221b25c305fcda670ebf63fb4e
 2018-01-10 17:37:58 +00:00
drh
410cad975f In the fileio.c extension, change the filetype(MODE) function into lsmode(MODE). 
Use the new lsmode(MODE) function in shell.c.

FossilOrigin-Name: 52d12ba9f33c1f2620776e189c81f3bf991759344ecdd167ea2a6107f0972b9d
 2018-01-10 17:19:16 +00:00
drh
634c70fa15 Implement the ".ar --create" command using a single 
"REPLACE INTO sqlar SELECT ... FROM fsdir();" statement.  Add the
shell_putsnl() SQL function for providing --verbose output.

FossilOrigin-Name: 28ab930436fea33c79073e84f39d9e381fa60b4702a5dcbfaaed72baeeae8431
 2018-01-10 16:50:18 +00:00
dan
f2ed70e4de Have the zipfile module automatically append "/" to directory names that do 
not already end with such a character. This is required for info-zip
compatibility.

FossilOrigin-Name: 94bc3c60e7d2ec849b90444b06e3057ed645edf3af334f2737252960602868e5
 2018-01-10 16:30:40 +00:00
drh
6c237b1fa7 Add the "filetype()" SQL function for interpreting file modes to the 
fileio.c extension.

FossilOrigin-Name: 58c0c74c407d93f48930a4964b6cc48f008b522d193a62a559de0e6a319a8bd0
 2018-01-10 15:53:06 +00:00
drh
a5676c4d2d The ".ar" command deduces whether or not the target file is 
a ZIP or SQLAR and does the appropropriate thing.  The "-z" option is omitted.
The "--append" option is added to open auxiliary databases using apndvfs.

FossilOrigin-Name: 430d1a7daa823ae53606b7a158af4e7c16f62ff9b072b90606524e7c3f6131df
 2018-01-10 15:17:34 +00:00
drh
a82c95b47d Allow the use of ".ar -t" without specifying an archive file or the "-z" 
option when the command-line shell is opened on a ZIP archive.

FossilOrigin-Name: 9340a2c145bcb4b38d19276a16264a37341c617f0554d66e1da653f1d9f85163
 2018-01-10 14:00:00 +00:00
drh
e75d1f5290 Tag an unreachable branch using ALWAYS(). 
FossilOrigin-Name: c42c734f11c58724f5d8b32cb1c92e274be350028868d6ed045b2cfd274c64e7
 2018-01-10 13:58:23 +00:00
drh
b376b3d6aa Work on the ".archive" command. 
(1) Add the --dryrun option.
(2) Do not require --file when open on a ZIP archive.
(3) Miscellaneous code simplifications.
This is an incremental check-in of work in progress.

FossilOrigin-Name: a2baada429e84dc4b7243173a056e3c8bc042682f7efb01fdf8d2cc452c97e04
 2018-01-10 13:11:51 +00:00
dan
a688ca5ea9 Fix a problem in os_unix.c causing it to return SQLITE_CANTOPEN instead of 
SQLITE_READONLY_RECOVERY.

FossilOrigin-Name: 6a16f554f027ba268276b728588b5eaea837cbed85358a06a2f6da3b70e834ad
 2018-01-10 11:56:03 +00:00
drh
5af0698356 Rearrange some routines in shell.c to avoid the need to forward reference a 
static function.

FossilOrigin-Name: fd7f51a107806666d5c3a3a7a62528ec3e1fb71c4256f49d57b4dcdac4bf8680
 2018-01-10 00:53:55 +00:00
drh
6116ee4eee Compute the correct column name even if the column identifier is the 
very last token in the SQL statement.  This fixes a problem introduced
by check-in [0fdf97efe5df745510c6b] and reported by the community during
beta-testing.

FossilOrigin-Name: 36b89d728ff13d395fe0e1db8e7c01263f73dccb278b3ece27f6ef78e909b492
 2018-01-10 00:40:06 +00:00
mistachkin
dc006e05aa When disconnecting from the 'swarmvtab' extension, close each database prior to invoking the 'openclose' function on it. 
FossilOrigin-Name: 3e5647cb6c4553683e24b9cb62548f16c79c4e2ac9e39cf135ea52a623f7cc33
 2018-01-09 22:23:42 +00:00
mistachkin
7026bd6753 Fix harmless compiler warnings. 
FossilOrigin-Name: 0fb42090cb2c785e044abe273a00da134927db191fea7b0c67ba4028944bce3a
 2018-01-09 20:49:33 +00:00
dan
2c4df97591 Return SQLITE_CONSTRAINT if a user attempts to update a zipfile table. 
FossilOrigin-Name: 64c9ccf6c5598a68135e78dad128ec070afa49416e1d1f35745a24276e7aeeea
 2018-01-09 20:44:04 +00:00
dan
9898c4a0c4 In the os_unix.c implementation of xOpen(), do not return 
SQLITE_READONLY_DIRECTORY in cases where the file cannot be opened for reasons
other than a readonly directory, such as the process running out of file
descriptors.

FossilOrigin-Name: fa8b80bb967792de99808712ac03e37ace0f11eb8fbe444aacd3d19184c425ea
 2018-01-09 20:34:53 +00:00
dan
c48e0271f6 Fix a potential crash in sqlite3expert.c caused by a missing sqlite3_reset() 
call.

FossilOrigin-Name: f6355970f04a3c4d85801c806366788139d8d5ad29383ec7faa81e2176ffe987
 2018-01-09 18:31:11 +00:00
dan
e2d22ffaa3 Fix another -fsanitize issue in new shell code. 
FossilOrigin-Name: 6ee7b54c580de0240e0f49a5fd2d11ddcdbcce8a2ae4b249618d0ab2d54b5e5b
 2018-01-09 15:57:55 +00:00
drh
4297584d66 Updates to the README.md file for the ext/misc directory. No code changes. 
FossilOrigin-Name: 6b3f4349d7156501f05270d494d6002ee03a0860b6e77b46d17effcab027b753
 2018-01-09 15:28:25 +00:00
dan
6b046be41a Fix the shell so that it can be built with SQLITE_OMIT_VIRTUALTABLE. 
FossilOrigin-Name: 931421a22507a5e1edb46e19cb5b3958ec3904807836ab5bcc7a90f37f476e6a
 2018-01-09 15:25:55 +00:00
dan
f87ae41f52 Do not attempt to build the code in ext/expert/sqlite3expert.c if 
SQLITE_OMIT_VIRTUALTABLE is defined.

FossilOrigin-Name: ba967ad2e38590fe2a51e814a087140089be5e6a06a795a958e70a8a47f6350f
 2018-01-09 14:30:49 +00:00
drh
8ee5d0fc05 Attempt to fix the fileio.c extension so that it builds on MinGW-64. 
FossilOrigin-Name: a7446d3217d39c96c884fbfb294dd320378255f3bfb34e35d15ba6d7c6698f53
 2018-01-09 14:27:58 +00:00
dan
128011a258 Fix a zipfile problem with adding new directories to an archive. 
FossilOrigin-Name: 5fed67033c9dd4492bf8cfcf98874284581f448d8cc84fa5470dde239f218375
 2018-01-09 10:29:34 +00:00
dan
cc234a4b66 Fix a problem in zipfile.c found by -fsanitize. 
FossilOrigin-Name: 4fe697fa6c2b45aec60c33eff1ce2ea97b8a2ca124ef0c0059930269d25cdb2e
 2018-01-09 07:16:51 +00:00
drh
a8691309dd Avoid a compiler warning when building with newer versions of MinGW 
FossilOrigin-Name: cba0206a15f30313e16a08634995ebfd5d325d83affb859a215e72509f539b4e
 2018-01-09 02:27:13 +00:00
mistachkin
562f0c8e46 Improve portability of compile-time MinGW detection for the command line shell. 
FossilOrigin-Name: 4a7236140cb0f40fa846da4673a0d56218def1929d58cf016909ce881a681140
 2018-01-09 00:28:24 +00:00
mistachkin
88a1d6b92c Fix harmless compiler warnings. 
FossilOrigin-Name: 1adf4e60391326ba699260402c06604ea25b456e903157ecb05017e7ea954fc4
 2018-01-09 00:26:39 +00:00
drh
91694dbdd2 Test cases for sqlite3_normalize(). 
FossilOrigin-Name: 658f42257d56a3562dfa8e55023c6e497f55c565cd751d942de3a9e0cb2fa708
 2018-01-08 20:04:57 +00:00
dan
7c15ac1ada Update the zipfile module so that it matches the documentation. 
FossilOrigin-Name: 7e7e472fa91a2bad2e521d4d67f176c8eb9edc1a07b283e425ea0fa2b6abba1f
 2018-01-08 19:59:59 +00:00
drh
d19866bb98 Special handling of the NULL keyword. Sometimes it is a literal, and sometimes 
it is a keyword.

FossilOrigin-Name: db5d138e97f22ad4d4d11dbef96df93696ba0e557809066bc263ca3c3898f349
 2018-01-08 19:29:28 +00:00
drh
ef42481224 Add IN-operator normalizating and the SQLITE_NORMALIZE_CLI compile-time 
option for generating a stand-alone program.

FossilOrigin-Name: d77dbb398afa80c1b3373c55f278491e83d5c80ddc22dbc303876bdcbc127df9
 2018-01-08 19:18:27 +00:00
dan
d4bb7c180b Fix problems in the sqlite3expert.c code revealed by -fsanitize. 
FossilOrigin-Name: 7a93dd784bfdbf01927979a61643796e0901d9ac285fe4214677838def93a9a4
 2018-01-08 17:34:15 +00:00
dan
4064a4cc58 Add an "ifcapable trace {}" block to a test in fkey1.test that uses SQL 
tracing.

FossilOrigin-Name: 7182591d351dde22ed2f6a60521d1d7c10a610d702e79693412efc6938167be0
 2018-01-08 17:12:54 +00:00
mistachkin
1bc1e2fb5d Remove a superfluous define from the 'fileio' extension when compiled for Win32. 
FossilOrigin-Name: 6dcba6693f064b0e21360c5eab18abe4a1534f6699b5d7b92e60eab6be14c347
 2018-01-08 17:09:05 +00:00
dan
dcfbff9a86 Fix a malloc/sqlite3_free mismatch in the shell tool code. 
FossilOrigin-Name: fe053b2ecdc04b918367fa503bf10292fd7cd84a6929670857b2e9153df4d1f9
 2018-01-08 17:05:32 +00:00
drh
a41f2855e9 First code for an auxiliary function that will normalize an SQL statement. 
FossilOrigin-Name: 84814aac81e54f03430f180926156ab0fc01e22bbce2bb228b698ea0d4a588ea
 2018-01-08 16:54:26 +00:00
mistachkin
98dfb2fc08 Fix compilation of 'sqltclsh.exe' for MSVC. 
FossilOrigin-Name: abb112d9e1a51c1c2f15d1e5f3dc161c9a947841f69a56715f5f1c62603096b2
 2018-01-08 14:24:08 +00:00
drh
a5da4ef4ad Avoid the use of utimensat() on older unix platforms. 
FossilOrigin-Name: 90cb01d8d6ac12d0b88f2952a75aeefa81ba66f5e4a5377fdd8b9f86aec8e927
 2018-01-07 23:28:10 +00:00
drh
03491a1a1a Remove the dependency on test_windirent.h from the generated shell.c file. 
FossilOrigin-Name: 0a50c9e3bb0dbdaaec819ac6453276ba287b475ea322918ddda1ab3a1ec4b58b
 2018-01-07 21:58:17 +00:00
drh
8682e12190 Modify the sqltclsh startup script to look for a properly formatted 
SQLAR at the end of the executable.  Fix the CLI so that it automatically
links against appendvfs and so that the --append command-line option works.

FossilOrigin-Name: 67c4a8c6881e33b830aa27c80e7e3d697a4222939edd77cd5ca77ece16471ea4
 2018-01-07 20:38:10 +00:00
drh
acd6fdee98 Improved comments on the sqlar.c and compress.c extensions that describe 
the differences between the "zlib format" used by SQLAR, the raw deflate
format used by ZIP, and the custom format used by compress.c.  No changes
to code.

FossilOrigin-Name: c13415c5caf06eaa73086c500907451dfcdfd1354ac4a9ab63edb7255edbfa1b
 2018-01-07 19:52:28 +00:00
drh
1fa6d9f96f The shell detects and opens ZIP archives using the zipfile extension. 
FossilOrigin-Name: 05c99eb8cefbb3366b6d4ae91e10aa0c82bdf5ea361f4b3375413783af9167ac
 2018-01-06 21:46:01 +00:00
drh
e37c0e1ce7 In the shell, include the ".archive" command only if compiling with 
SQLITE_HAVE_ZLIB.  Add ".archive" to the ".help" output.

FossilOrigin-Name: 366469f5603367fabcadfc9ffe8cd1e23c649fea49a560178ca0858a16a7e4d1
 2018-01-06 19:19:50 +00:00
drh
afba1802a0 Better whitespace in the "CREATE TABLE sqlar()" statement for the ".ar" 
command.

FossilOrigin-Name: 252ee55a7fc0b068b707af27bd912e684c28320996e78f0675217046b8c2fb49
 2018-01-06 15:49:57 +00:00
drh
11be81d413 Improved output from ".schema --indent" when a column definition is followed 
by a comment.

FossilOrigin-Name: 87da7efff07327278b1437f862ed8683c2d5d6ada7ea7461601a58f9762646b4
 2018-01-06 15:46:20 +00:00
mistachkin
5e6f782f11 Remove a trailing tab from the Makefile for MSVC. 
FossilOrigin-Name: 00cc26e34d2b81f140b031aa2f9ae0e2a4835cdd261d68f94b3e18a1388ca73d
 2018-01-06 14:44:29 +00:00
mistachkin
0476b95c43 Minor tweaks to the Makefile for MSVC. 
FossilOrigin-Name: 2f6cc5d8a0d9d961d1daf46e8725f7373f740afa788cf99ede9689f49d3a54ec
 2018-01-06 14:43:33 +00:00
drh
4574db78a4 Add the appendvfs extension and code for the sqltclsh.exe executable. 
FossilOrigin-Name: b0a43e325c53ec0df50fd41acffbbee65eac47b9318868e6959cd39da66fa8d6
 2018-01-06 13:42:27 +00:00
drh
6b9986e84a Fix the appendvfs so that it leaves sqlite3_file->pMethods as NULL if it 
fails to open.

FossilOrigin-Name: 46b341e3ad11b807ae50f001b970299de7ea0d523dbb639ee10f1d5aca5d958b
 2018-01-06 13:33:21 +00:00
drh
9dea173154 Add sqltclsh.exe to the windows makefile. 
FossilOrigin-Name: a6d5c7c2aabd70b4fb2bd8f6278f70272a5bd166adf2f7225ea582e10a46fafa
 2018-01-06 04:34:05 +00:00
drh
1e506b5527 Make sure i64 and u64 typedefs are available throughout shell.c. 
FossilOrigin-Name: 656fb5aab32f40412389e43de209867cedee1589533949cc8c01ba24218ea434
 2018-01-05 21:01:37 +00:00
drh
f5c75626ff Fix the shell.c.in amalgamator script so that it avoids generating 
redundant typedef statements.

FossilOrigin-Name: 6c53c740cb4f62305689ea0a73beca83e71ed86707094e850bed975965c8c9f2
 2018-01-05 20:30:54 +00:00
mistachkin
2f74b3c3ab MinGW does not define the S_ISLNK macro; therefore, define it in the shell when needed. 
FossilOrigin-Name: 73023febbe57495a22db05904bd6ddff439d6c25970cbe87e0ba4a923f3e8a29
 2018-01-05 20:26:06 +00:00
mistachkin
f2e8aa637e Skip running the 'zipfile' test if the necessary static package cannot be loaded. 
FossilOrigin-Name: 5bc816ec4010c20407396a1051e9f9b0a360ca27c0a99dafa867225cf974e306
 2018-01-05 20:13:33 +00:00
mistachkin
acae8c3e5d Fix shell compilation with MinGW by including the 'dirent.h' header. 
FossilOrigin-Name: dfe510b51046a53c7f5c54fe73ec9de3364923eabd4b909c11984552e6bea406
 2018-01-05 20:08:46 +00:00