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2852 Commits

Author SHA1 Message Date
drh
ec435c40ed Fix a problem with the geopoly_bbox() function. 
FossilOrigin-Name: f3a2eb979f1003e8249e613b34afd345f157c0d54b4f05ea0db230ef70e71351
 2021-04-02 18:59:13 +00:00
dan
acbae3ba10 Add "#ifdef SQLITE_DEBUG" blocks around test variables sqlite3_fts5_may_be_corrupt and sqlite3_fts3_may_be_corrupt. 
FossilOrigin-Name: 004559544e661f9afa60306c4ac6842c29a8630b3663d62aa0cdc637f176932e
 2021-03-29 20:04:31 +00:00
drh
8210233c7b Revise tests cases to align with the new EXPLAIN QUERY PLAN output. 
FossilOrigin-Name: 50fbd532602d2c316813046ed6be8be2991c281eb5f295c4c28520a0de73862c
 2021-03-20 15:11:29 +00:00
drh
49e6e5a04f In the wholenumber virtual table, increase the cost penalty for running 
open-loop.  This appears to fix the problem reported by
[https://sqlite.org/forum/forumpost/b52a020ce4|forum post b52a020ce4].

FossilOrigin-Name: f12b54042e27b2fe99f23f97c103ee4371f8d4df3b049d9bb5d64891db56eee5
 2021-03-19 17:54:43 +00:00
drh
8b04094c4f Fix a harmless compiler warning in the appendvfs.c extension. 
FossilOrigin-Name: 0ed7eb9115510511f13dca715bb2b178580648517d8d30436a992d70a2e85ac1
 2021-03-17 19:05:59 +00:00
dan
42470513b7 Fix a problem in sqldiff virtual table hanlding to do with tab and other non-space whitespace characters in the CREATE VIRTUAL TABLE statement. 
FossilOrigin-Name: 1737e4fdfc9a3628415b234338a68a64cbbaadb23598517761e571ab7ed7ad14
 2021-03-17 11:25:42 +00:00
drh
3fee67533e Comment and stylistic changes to the appendvfs.c implementation. 
FossilOrigin-Name: 25c3186aa143328157fb506a29802e87099cd14be4fa218230484a3212f20621
 2021-03-16 14:12:26 +00:00
larrybr
67d4bbf6c1 Fix assert typo. 
FossilOrigin-Name: 3aedf818c1cfc88ee1103abd8b20e787f6be1bcc4c9350963f0cd52f5ac04154
 2021-03-16 07:06:29 +00:00
larrybr
5cad178b86 Fix appendvfs bug exposed with bigger files, and add tests for such conditions. 
FossilOrigin-Name: 19b1f53a1c0a14440ae8ac71660a2595d37a4a5b201055c19366c7dca75d6660
 2021-03-16 06:41:51 +00:00
larrybr
ab6098cfa6 Conform description of sqlite3changeset_op() arguments to implemented behavior, some reformatting. 
This is a comment-only change; no code is affected.

FossilOrigin-Name: 9d6e544c47b9a5d97bd02a658db5cd202bd1952f8ba3bc50e8cf47d7206041c0
 2021-03-12 00:44:10 +00:00
dan
3ddc3809bf Fix a Tcl object leak in test_session.c. 
FossilOrigin-Name: 07150cf15ad36c7fc681a911f66db23d610ddf110a7be7f1fcefbd8750cd135a
 2021-03-11 15:57:25 +00:00
drh
407cfe994d Bug fix in appendvfs.c: Adjust the size parameter for 
SQLITE_FCNTL_SIZE_HINT to account for the prefix.

FossilOrigin-Name: 41df3bbefd63151f2ddb920066777eab8e07ecfc0edb0f71f9493debe0a4a2c4
 2021-03-11 13:43:29 +00:00
dan
3fb7bd5ee0 Fix sanitizer complaint in fts3 code. 
FossilOrigin-Name: 424b39eaeb578f85e58214af4b467e6e363431308ab7a327774e62fa70d3c2db
 2021-03-10 20:04:21 +00:00
dan
55b2e8b062 Fix further sanitizer complaints in the fts5 code. 
FossilOrigin-Name: 4cb00b9d4020a51f690720c6f51009c5be8c22ef8c70807ead1d953d19784f26
 2021-03-10 19:32:47 +00:00
dan
3be2b860d0 Fix a few sanitizer complaints in fts5. 
FossilOrigin-Name: 4fe4fee00e9294fa384bd073ed8e9a2a4ad10dcf653b6ad4851e44a64443ede9
 2021-03-10 14:57:10 +00:00
larrybr
ddf4972063 Add tests for too-tiny appended DBs, clarify align macro. 
FossilOrigin-Name: eb40a8dea6afe6890ddda989de83f3d4ae03b112bf78bfc818dfbd57cc5b5b2a
 2021-03-08 20:13:43 +00:00
drh
baca9807f9 Fix a harmless compiler warning in appendvfs.c 
FossilOrigin-Name: f538961a8058cc327d64c8ec317f1b4f8bbb604f90261160c6c27f26f4800682
 2021-03-08 16:29:06 +00:00
drh
e021890954 Require that the appendvfs suffix mark indicate that the appended database 
begins at an offset that is a muliple of 512 and that the appended database
contains at least 512 bytes.

FossilOrigin-Name: aeb87cc70495dd172e170eff31fd754331d4b979c0b649ab239f8c5c0c76e695
 2021-03-08 13:45:08 +00:00
drh
1e6f334645 Correct the precendence order for rules that determine how a database is 
opened by appendvfs when a database is appended to another database.

FossilOrigin-Name: 92989fc56f2e81ac13f8106ec83c930f43d10715269b988ee47c9bfa53621995
 2021-03-08 13:30:29 +00:00
drh
40942f22f1 Minor comment and formatting changes. 
FossilOrigin-Name: cf2add064f70c477fee1473c3196b72deb41222eb0cdbbdbdcf4a79995184e2b
 2021-03-08 12:59:16 +00:00
larrybr
7e398c04fe Add grow/shrink tests. Fix truncate bug. Make appendvfs.c easier to inspect. 
FossilOrigin-Name: c9521fa55620d0cb3cec20db7b42bc5f18876b42dca07811d1cd0f4b2907eab2
 2021-03-07 18:55:25 +00:00
larrybr
b2e9640155 Merge from trunk. 
FossilOrigin-Name: 729117cdfa2d6ff24b66656e9ccc380199606b830fc338286e4dd10e8e787597
 2021-03-06 23:49:18 +00:00
drh
4bb4293b2a Limit parenthesis nesting depth in FTS3 expressions to 
SQLITE_MAX_EXPR_DEPTH.

FossilOrigin-Name: 5ddd8032ef9ecd5b53909d304c8f1375a72f270fd7810964cb4e385e25bedd4f
 2021-03-06 15:13:26 +00:00
dan
fa9011ec70 Fix a crash in fts3 that could occur when running a NEAR query on a corrupt database. 
FossilOrigin-Name: 609d94996324f3d3c12bb8cc04a2527d1d86c35cdb2267b5b34053c961158986
 2021-03-06 13:28:07 +00:00
larrybr
feecc9f547 Fix appendvfs bug exposed by docsapp build (in docsrc), and tighten/revise published behavior. 
FossilOrigin-Name: 7f0f2eacdb496f7f36865ba62164a48edb324a3c6baede736b4e7edf5e8b0fdb
 2021-03-05 20:46:53 +00:00
dan
8718f0b613 Fix a buffer overrun that could occur in fts5 when running a prefix query against a corrupt db. 
FossilOrigin-Name: 4da40620ac8557aba6e1e06e720418b55e9950f406288b03749ef1b117041cd9
 2021-03-03 19:36:40 +00:00
dan
c6920cdb0c Fix a case where fts3 was erroneously reporting corruption. 
FossilOrigin-Name: e6c7683c7503ac743d1d476c60c31f887b7ad829e26e812c25acdd4366044db8
 2021-03-03 16:00:26 +00:00
drh
898ec7927a Limit the size of the exponent input in the second argument to the 
ieee754() SQL function, to avoid integer overflow.
Ticket [22dea1cfdb9151e4].

FossilOrigin-Name: 99aab32da14cc76beb5c1823a70bdeab144459398d61c42a858be4d6868d361e
 2021-03-02 16:27:04 +00:00
dan
1e0cfd7184 Fix a case where FTS3/4 could pass a NULL pointer to memcpy() when handling a corrupt db. 
FossilOrigin-Name: 68bb541a39833d7d4bf41aa91cb6cd9c98757d1fc8236299d09db7e9b14d8ec9
 2021-02-20 19:22:32 +00:00
dan
1e25d20cca Update sqlite3changeset_apply_v2() so that it handles no-op UPDATE changes (UPDATE changes that modify no columns). This fixes a regression introduced by [e4ccfac09b]. Also modify sqlite3rebaser_rebase() so that it does not output changesets containing such UPDATEs. 
FossilOrigin-Name: 0288a8013e00594e716a5fb0d9f684dcfeb03e877650630e2736565fa6261290
 2021-02-20 18:02:37 +00:00
dan
fadc0e34be Ensure that the pre-update hook is invoked for INSERT operations on WITHOUT ROWID tables that use the xfer optimization. 
FossilOrigin-Name: 66bbad239b4527ac8ae8b487a0c71d88b1861a8dfe1edc25109600dc447c60c4
 2021-02-18 12:18:10 +00:00
dan
513c9a1ff3 Fix a longstanding problem causing an RBU vacuum to omit releasing some locks before finishing. 
FossilOrigin-Name: cb5bdf82fe0f90922dc34202be9d0aa34d899afff4200456623765da2877ca41
 2021-02-10 19:40:47 +00:00
dan
8737d46ea1 In RBU, avoid passing VFS xShmLock calls through to the underlying VFS in cases where xShmMap calls may not be. This fixes a bad interaction with ZipVFS. 
FossilOrigin-Name: bd1e9e0a4c0e07901ef59fe3b7e6f7b9cc66ccfcd5192f576e1620820891de99
 2021-02-10 17:31:50 +00:00
dan
e0d2096afa Modify the sessions extension to use more efficient SQL when applying a changeset or patchset. 
FossilOrigin-Name: e4ccfac09b6fe8cc3aec29d10f4e4c83097964f29882343db52ed91f6f0dde1c
 2021-02-02 20:41:13 +00:00
dan
a2560ce934 Add tests for sqlite3session_memory_used() interface. 
FossilOrigin-Name: 5596611f96f3401262b9dadc591bf7e3411d2c4a6f5be5cfe524e203d9820fd1
 2021-01-20 10:59:47 +00:00
drh
1242c0ccf4 Fix an issue with sha3_query() when the first argument contains blank 
SQL statements.

FossilOrigin-Name: 24baab9a9faab50c26d7167821031cd66aaf784baefbc0f92354ae54ac43a714
 2021-01-08 19:53:18 +00:00
dan
3a5e975947 Update cksumvfs to check that the xCurrentTimeGetInt64 method of the underlying VFS is not NULL before invoking it. 
FossilOrigin-Name: c71f6cadcc8c2172ad4113bbe4026aac4ebb8a91485454e8a14de32d197a93aa
 2021-01-07 16:59:35 +00:00
dan
0cb735b9fb Add the sqlite3session_memory_used() API to the sessions module. For querying the amount of heap memory currently being used by a session object. 
FossilOrigin-Name: 823f75c2e448b649cbe9e174be21524ae3f580beedced65701ad49a2dcc5ee19
 2020-12-23 16:46:39 +00:00
dan
5763f3d582 Fix a broken assert() in fts5 that could be triggered by corrupt database records. 
FossilOrigin-Name: b79f59f9ad897d5bd4b9d17e6219bc765b02450bfe14dc020485f221ba6b02cb
 2020-12-19 15:39:10 +00:00
dan
0bf333467c When the -statstep option is passed to the "rbu" executable, print out memory stats right before exiting, as well as every -statstep steps. 
FossilOrigin-Name: 94f81b51176566409b7d16b30d861f48ad15bb43a145df6e02e0880f7c348109
 2020-12-15 16:28:07 +00:00
dan
84b168ffa7 Change an fts5 assert() that can be triggered by a corrupt database to an if() condition. 
FossilOrigin-Name: ea0a7f103a6f6a9e57d7377140ff9f372bf2b156f86f148291fb05a7030f2b36
 2020-12-15 13:55:38 +00:00
dan
7710878333 Add an "#ifndef SQLITE_AMALGAMATION" block around the typedef for u64 in shathree.c. 
FossilOrigin-Name: b411f29e1a6415f4a241777c45591b8389e746cd8b40d9b225e073bcb0a3bdbf
 2020-12-11 16:03:19 +00:00
dan
69871baa15 Fix the expert extension so that it handles generated columns correctly. 
FossilOrigin-Name: c2ae7ba6f8f4b10bd734051a0cfa8ed9675bd58c82ede4e9eadfd7cbcc03b82d
 2020-12-11 14:22:44 +00:00
drh
70f3eda5be Add an optional function to the chsumvfs extension. When activated by 
the SQLITE_CKSUMVFS_INIT_FUNCNAME macro, this function will invoke the
file-control that sets the number of reserved bytes to 8.  This can be
used to initialize a cksumvfs database file by programming languages
that do not have access to the sqlite3_file_control() interface.

FossilOrigin-Name: 01841fb4bf3d6c5fd5bcbc7d1338998c50f69f84ca475fba7cf764d636714678
 2020-12-10 13:49:00 +00:00
dan
1418b9daf6 Add tests for a 'delete' command on a contentless table where values that weren't actually inserted are NULL. 
FossilOrigin-Name: 818c647cec7063b33b6c5de3e23599a1d61439fa6e9bf6c974b2522a5a9e1b44
 2020-12-09 16:49:28 +00:00
drh
aeb6bc5628 Fix harmless compiler warnings associated with the recent FTS5 enhancements. 
FossilOrigin-Name: 1db7c751912beb57a697ac8e85b9c29e30da7b6c89207e9828bf08e56c58242f
 2020-12-04 17:05:16 +00:00
dan
b9ceb833f7 Ensure that fts5 function matchinfo() is registered before running tests that use it in fts5corrupt3.test. 
FossilOrigin-Name: 932e05e093192991589e70c2cbcc8a57fb3dcc6df1c2673962bfd06ba5cfdd97
 2020-12-04 16:49:25 +00:00
dan
3190b88e75 When merging prefix lists in fts5, use 16-way merges instead of 2-way merges. This faster. 
FossilOrigin-Name: 026a93508ec392ca5cd2578ae9eab64974f58beccda088e10d4cc951f237632f
 2020-12-03 21:22:37 +00:00
drh
0b1e70c4ce Enhance the generate_series() table-valued function to support negative 
step values.

FossilOrigin-Name: 9b60fc48706bb77b2d4fe27a7b5834a6dc229b4051a9285032da578e4f2849e6
 2020-12-03 14:21:26 +00:00
mistachkin
4338000d47 Prevent potential segfault in the sqlite-expert idxPopulateStat1 context cleanup code. 
FossilOrigin-Name: c24f13448b5a55f45b4d4786a878fa73fe3395b5724f3bc2eea22e5e2b074353
 2020-12-02 20:07:49 +00:00