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22,634 Commits 1,617 Branches 186 Tags
8d81aac13ffb7fa9991eefbb36d8fc31ecdb98a5
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1391 Commits

Author SHA1 Message Date
drh
70149ba47e Modify the SQLITE_DBCONFIG_ENABLE_VIEW option so that it always permits 
TEMP views, just as SQLITE_DBCONFIG_ENABLE_TRIGGER always permits TEMP
triggers.

FossilOrigin-Name: 83dab8b358b6832a221a58e74dd5e99b9cdea4eee65124bb6799881e867d989c
 2021-03-05 18:33:01 +00:00
drh
2aa41c82da Modify the SQLITE_DBCONFIG_ENABLE_TRIGGER setting so that it only disables 
main-schema triggers and allows TEMP trigger to continue operating.  This is
safe, since only the application (not an attacker) can add TEMP triggers.
It will also all us to disengage SQLITE_DBCONFIG_ENABLE_TRIGGER on Fossil
databases since Fossil has no main-schema triggers but does use TEMP triggers.

FossilOrigin-Name: a10c5a2503ff2998f6ee40f721aab8c9579052e535dc141bd57d10551eaea387
 2021-02-03 00:55:34 +00:00
drh
6d5f928d22 Enhance documentation to show that "ro" is the correct way to say "readonly" 
in the mode= query parameter.

FossilOrigin-Name: 788b96851d9ced84757c48dc3e0414cab27ee7e50e9730dab30b2e42a7762397
 2020-12-21 14:51:33 +00:00
drh
9463d79353 Fix a typo in the sqlite3_free_filename() documentation. 
FossilOrigin-Name: 48301edc90fe5811df0394b106edce7726d0ea86ac562c9f4db511b812a76433
 2020-12-16 13:17:32 +00:00
drh
c0622a4d03 Alternative implementation of ".selecttrace" and ".wheretrace" that uses 
a test-control rather than global variables.

FossilOrigin-Name: d36d6f2923a2393c751c0ac7634433453be20df7567fd914e57cbb1ae15f68b2
 2020-12-04 01:17:57 +00:00
drh
56a5747e63 Do not reuse the obsolete SQLITE_TESTCTRL_PRNG_RESET value for 
SQLITE_TESTCTRL_SEEK_COUNT.  Give SEEK_COUNT its own unique value.
This avoids incompatibility with legacy test code.

FossilOrigin-Name: fdba0b129091d607dc0c1aa52f8631a208dbff22476a298bd5428e672593ed18
 2020-11-30 14:20:17 +00:00
drh
f862b55a56 Fix a typo in the sqlite3_txn_state() documentation. 
FossilOrigin-Name: 5b4325295b2f17b7a4eaa2d3a30d06a24801992b3aa17c7d57e015f9f395fb95
 2020-11-24 23:40:48 +00:00
drh
5a07d10fd1 On unix, for certain error codes of read()/pread() return 
SQLITE_IOERR_CORRUPTFS instead of SQLITE_IOERR_READ.  And then convert this
error into SQLITE_CORRUPT prior to returning back to the application.

FossilOrigin-Name: 9538ea8447e7b07c05197d6ff2208d3e97b45798736c85b63e8f0c7a3a98c1f3
 2020-11-18 12:48:48 +00:00
mistachkin
05881886a6 Fix typo in a documentation comment. 
FossilOrigin-Name: 462adc7d6b14de3862c2a3e57dba7efaf2ba9c104e1c127a5801a7b892059872
 2020-10-14 21:30:56 +00:00
drh
7207be402d Enhanced documentation for sqlite3_vtab_nochange() to make it clear that 
it is an optimization and that virtual table implementations should be
prepared for it to always return false.

FossilOrigin-Name: 3e2643619d122616663688533977d6c60d45a269b4e2bdc330fd3ee5d39f2e03
 2020-10-14 15:46:29 +00:00
dan
68cffa65fb Fix a typo in the documentation comment for sqlite3_preupdate_hook(). 
FossilOrigin-Name: 4542d194e2fef5e21e1c3679914bd9e21fab31cfb111cf640524fb3514a8afa3
 2020-09-17 21:11:25 +00:00
drh
94acc2ef42 Try again to fix the typo in the sqlite3_txn_state() documentation. 
FossilOrigin-Name: 6d1ab0403c2855b595f5d294305f41f56a7a93503f2a58d1b1d12431d480704e
 2020-09-10 15:09:11 +00:00
drh
4fb8452875 Fix typo in the documentation for the new sqlite3_txn_state() interface. 
FossilOrigin-Name: 23f7d01758cbcf22bd34e78fb8284c7af18f3059a03c4ff6ab3e556ca11fce19
 2020-09-10 14:54:57 +00:00
drh
37ccfcfeb9 New test-control that returns the number of calls to 
sqlite3BtreeMovetoUnpacked() on the main database and then resets the
counter.  This only works for SQLITE_DEBUG builds.

FossilOrigin-Name: dca5b91926431768babac28a6faf7674a5014db95caba727995b470e92b3182a
 2020-08-31 18:49:04 +00:00
drh
99744fa4ab Add support for the sqlite3_txn_state() interface. 
FossilOrigin-Name: ad195e3dd89d0f33b50070c18fb8f43c4eb24162515dfdd7c04d9e7d96b902a2
 2020-08-25 19:09:07 +00:00
drh
ccb2113a62 Refactoring various names. No changes in the resulting machine code. 
FossilOrigin-Name: 7bb08b1bfcf184e4b59c8c9028926a0052612ff6a6731914ccdb8dee07ea4a98
 2020-06-19 11:34:57 +00:00
drh
cc1d9109c4 Fix a documentation typo. No changes to code. 
FossilOrigin-Name: 758353c72627a847ba027ca44a750bbf057827dafd05811f56e4765dfc77623b
 2020-05-15 16:05:31 +00:00
dan
7bb8b8a4f7 Add error code SQLITE_BUSY_TIMEOUT, used internally by the OS layer to indicate that a call to xShmLock() has failed due to timeout of a blocking lock. 
FossilOrigin-Name: f3ef9c7c2b4ba3de1057ad569f068b241d5f23e6629d8e0dacf85e57fd13b8aa
 2020-05-06 20:27:18 +00:00
drh
85bd353ac2 Earlier detection of index corruption caused by missing index entries. 
FossilOrigin-Name: f339f31f9e9a856b576f99c5230fdf6d60fdc2873e48cb5aa0a4ab1d04e3c930
 2020-05-05 18:42:49 +00:00
drh
fcf31b28ff Add the SQLITE_FCNTL_CKPT_START file-control. Use it to optimize the 
cksumvfs extension.

FossilOrigin-Name: b40f5aa344ae10cf4da83b3aa9e4866d6f6ffb06ba7e34ec1ce80c92468cf3bf
 2020-05-01 18:37:34 +00:00
drh
5051194270 Clarification to the sqlite3_uri() family of interfaces. Documentation 
enhancement only - no changes to code.

FossilOrigin-Name: 853703cd6d44d6dd48ef5eda6523e374b8ebdf7c338ddaad31c15a40a8b3fd9b
 2020-05-01 13:45:12 +00:00
drh
8b2d8de3e2 Update documentation for sqlite3_close_v2() for clarity. No functional 
changes.

FossilOrigin-Name: 80498b69ea489e8816c80a52c9e55a62699116fcbfdcbfd922ef23c2d9938871
 2020-05-01 13:32:19 +00:00
drh
cdb6ce980b Add the new SQLITE_IOERR_DATA result code and use it in cksumvfs. 
Also enhance cksumvfs to emit an sqlite3_log() message whenever it finds
an invalid checksum.

FossilOrigin-Name: a094e8bfdef10d9e5d97f5a9f7c15b0fc547358b83367762ba5c2dfd2c9d0117
 2020-05-01 11:31:43 +00:00
drh
480620c713 Experimental API: sqlite3_database_file_object(). 
FossilOrigin-Name: ae697b152d22737169892411a0c4d908895ff5fb249cce9bdb1ba0bbe32806f0
 2020-04-21 01:06:35 +00:00
drh
45248de39a The SQLITE_TESTCTRL_RESERVE operator is removed. In its place is the 
more generate SQLITE_FCNTL_RESERVE_BYTES which is an API and which can
operator on more than just the main schema.

FossilOrigin-Name: abc1aad74f7b6a1e72fb09936239f2224aa942d16296c6a3de0b8daef4bc8471
 2020-04-20 15:18:43 +00:00
drh
c39b121a95 Clarification of the byte-order determination for UTF16 inputs to routines 
like sqlite3_bind_text16() and sqlite3_result_text16() and others that
accept UTF16 input strings.

FossilOrigin-Name: a42fdcf54bcbd72a301dad4a040346dc48e67cacab43479ec618f5c32108c55f
 2020-04-15 17:39:39 +00:00
dan
97ccc1bd11 Modifications to the way blocking locks are used in SQLITE_ENABLE_SETLK_TIMEOUT builds so that multiple processes or threads may not deadlock when operating on a single database. 
FossilOrigin-Name: c516027d5fd876b7d0bf566435667d554db29ded30ad6fc1165caa4a93d015a0
 2020-03-27 17:23:17 +00:00
drh
4defdddc31 Add the new sqlite3_create_filename() and sqlite3_free_filename() interfaces 
for use by Shims.  Use these interfaces inside the multiplexor.

FossilOrigin-Name: 9469f36ac89e4b75d0ab25fefbeff25201992c53141da915dcaa017083cab6db
 2020-02-18 19:49:48 +00:00
drh
efdba1a8b3 Increase the default upper bound on the number of parameters in a single 
SQL statement to 32766 (from 999).

FossilOrigin-Name: 2def75693a8ae002375aff80db0e6c970c75f75e8b6ba64f2c518712badb0ae8
 2020-02-12 20:50:20 +00:00
drh
b48c0d59fa Simplify the code by removing the unsupported and undocumented 
SQLITE_HAS_CODEC compile-time option

FossilOrigin-Name: 5a877221ce90e7523059353a68650c5fdd28ed032807afc2f10afbfbf864bdfe
 2020-02-07 01:12:53 +00:00
drh
988af251d8 Fix the series.c and spellfix.c extensions to use SQLITE_VTAB_INNOCUOUS 
correctly.  Fix the documentation on sqlite3_vtab_config() to take into
account SQLITE_VTAB_INNOCUOUS and SQLITE_VTAB_DIRECTONLY.

FossilOrigin-Name: 9265cb7f026c0e959bd034d4cd94fe597744e0dd455d0a20736ee5f5bee880c8
 2020-01-21 12:29:02 +00:00
drh
38e14fbd5f Documentation improvements. 
FossilOrigin-Name: 535afe150939d06342fbbed4ca1b6a1472fde51ac9edd4b4b583b87d90f509c2
 2020-01-18 23:52:45 +00:00
dan
1d7d8c8f74 Add the SQLITE_FCNTL_CKPT_DONE file-control for the use of custom VFSs. 
FossilOrigin-Name: 3cc39e5069c8a6a32ecc49c571593615c0f347cadcd3e0325b7f9a11ddc1f546
 2020-01-16 16:32:57 +00:00
drh
a14de91367 Improvements to sqlite3_open_v2() documentation. 
FossilOrigin-Name: 4c4fd62a092b8db6398c64a92c9ff35915eedcce1079a77aeda81811d94096c4
 2020-01-14 00:52:56 +00:00
drh
c6b2f9e323 More documentation updates. No code changes. 
FossilOrigin-Name: a684d4ef08a48962c632b598242f5e34c9b2fa3ad6339023fbce8ac91582b5e3
 2020-01-13 15:25:43 +00:00
drh
3c867026c0 Documentation updates. No changes to code. 
FossilOrigin-Name: cc0e0aa3a7d534b806cdf63200b32ab3b7f0e08dde717f043a36d2f91c8a046c
 2020-01-13 13:33:08 +00:00
drh
8080403e44 Redesign for better legacy compatibility. Add the sqlite3_uri_key() interface. 
FossilOrigin-Name: bcb43d11c4d0be36888c9e968ccdf85e7d7fccd72a29866f85c014e0562d4b93
 2020-01-11 16:08:31 +00:00
drh
8875b9e7b5 Rearchitect the way in which filenames are stored in the Pager object so that 
the sqlite3_uri_parameter() interface will work from journal and WAL filenames
too.  This check-in implements the central idea, and compile and runs somewhat,
but crashes on an extended test.

FossilOrigin-Name: 2ae77bd2335708343bce4541b4d2cf16edfe3fd5bc2dfb93757238c926aa960b
 2020-01-10 18:05:55 +00:00
drh
e5f8801044 Documentation updates on newer APIs. No changes to code. 
FossilOrigin-Name: 8845a8c22a4ceabee130ce2addbe07e13b0496eeb542c89850f8658d21a48f89
 2020-01-10 00:00:18 +00:00
drh
19ca76af38 Merge recent changes from trunk. 
FossilOrigin-Name: 5962921fceaf2ec645379a5f1d18e2c2c13abbf92cf64606caee69f45a21c500
 2020-01-08 13:08:52 +00:00
drh
4a62581b32 Improvements to the documentation of sqlite3_create_collation(). 
FossilOrigin-Name: fa866aec56deca8cc1b70814215bbdc683f41bc0826da0f8804d952de429820c
 2020-01-08 10:57:27 +00:00
drh
b77da374ab Invert the UNTRUSTED_SCHEMA setting to be TRUSTED_SCHEMA. 
FossilOrigin-Name: f5fcf1fbc6473f8e91315b14d67745f2748010641b7463d1f4ca51e6fdf97462
 2020-01-07 16:09:11 +00:00
drh
2928a15b3c Refactor names of flags for improved legibility. 
FossilOrigin-Name: 411e8ec2219bb4181aaf2209fb1e7baf5e8df8b8c8adb82a69b48cf7e8e7e7d4
 2020-01-06 15:25:41 +00:00
drh
67c826536f Refactor the names of the new controls for restricting what actions the schema 
can take behind the application's back.

FossilOrigin-Name: 65d7d39a858c51ffd781f5a6335e029895e597aeb1e1ccdadea8ce79c8ad412f
 2020-01-04 20:58:41 +00:00
drh
c4ad849921 When UNSAFE_IN_VIEW is disabled, only allow functions in views that are 
tagged with SQLITE_INNOCUOUS.

FossilOrigin-Name: 9ee79b254e4c51a2a41f7ed49ad389d8d7105e649483adb79772052fa0ade3c0
 2020-01-03 20:57:38 +00:00
drh
b945bcdaf1 Experimental branch with new sqlite3_db_config() options that could possible 
enhance security for applications reading potentially compromised database
files.

FossilOrigin-Name: 96a2db2612f2e47bbec0e374a242820c88f03c42ccbf8467abccaef41469bae2
 2019-12-31 22:52:10 +00:00
drh
7b14b65d20 Do not allow triggers that run as part of REPLACE conflict resolution 
during an UPDATE to modify the the table being updated.  Otherwise, those
triggers might delete content out from under the update operation, leading
to all kinds of problems.  Ticket [314cc133e5ada126]

FossilOrigin-Name: db4b7e1dc399c1f16b827ac087aa37c0815f4b2f41f1ffad59963eead2ab5562
 2019-12-29 22:08:20 +00:00
drh
6c903845cd Documentation update: Clarify that the sqlite3_index_info.aConstraintUsage.omit 
flag is a hint only and that the code generator is not obligated to follow
the hint.

FossilOrigin-Name: 7d3e3f6e7e55da41bf776fab094df54fb6a33b2967881d3184cf854c8a637518
 2019-12-05 18:29:52 +00:00
drh
2bbcaee833 Fix various documentation typos suggested by Mark Benningfield. 
No changes to code.

FossilOrigin-Name: 08f09dc4f986a27f4e4e69f8226dbfaf0cfe1269cefc2830bf0fbef7b9bbda48
 2019-11-26 14:24:12 +00:00
drh
c398c65bee Revise the SQLITE_OPEN_NOFOLLOW so that it actually uses O_NOFOLLOW in the 
open() system call.  This backs out the SQLITE_ACCESS_SYMLINK value but adds
the new SQLITE_OK_SYMLINK return code from the xFullPathname method of 
sqlite3_vfs when that routine resolves symbolic links. O_NOFOLLOW is always
included in open() system calls for journal files.

FossilOrigin-Name: 6a64fb6a2da6c98f1e87b55ad5689967e1db4eae2e08345471d95e28cd567e0f
 2019-11-22 00:42:01 +00:00