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Author SHA1 Message Date
dan
ae6f6ef3b0 Change a memcpy() to memmove() in new fts5 code. 
FossilOrigin-Name: 8de4542553ae20947787b4daf5e88bbe69f815679960e700e19f9c1148234b08
 2023-04-15 21:00:55 +00:00
dan
0e429cf934 Fix a use-after-free that could follow an OOM or IO error in fts5 when using 'secure-delete' mode. 
FossilOrigin-Name: 904be83d9f3dd4b21a3aa47dde337b5c045b925ffdde4bccd1f8e8fdbef68c18
 2023-04-15 19:58:58 +00:00
dan
e45317a50a Avoid dropping the error code following an OOM in fts5 when using 'secure-delete' mode. 
FossilOrigin-Name: 9ee24a499c7b4a048f269f1c03c7c0b22b2898a3c23ea3e2511c2ba0342afa30
 2023-04-15 19:13:51 +00:00
larrybr
a8e9a7763d Add -utf8 option to CLI, for improved console behavior on Windows. 
FossilOrigin-Name: 414010d2366477285cb238f7af1e3d511ab4cda4bd4493441bd9868387dd5b66
 2023-04-15 17:56:43 +00:00
dan
7dcc3dfc04 Add the 'secure-delete' option to the fts5 extension. For configuring fts5 to delete old entries directly from the full-text index instead of using delete keys. 
FossilOrigin-Name: 394980e4fe12125460ab14da41edae9089a4da332a46f3124bf0b9778793791f
 2023-04-15 17:47:32 +00:00
larrybr
9726db69e6 For CLI -utf8, set output codepage too. Adjust PP vars so that the code can be entirely omitted for targets pretending to be "WIN32" but not quite doing so. 
FossilOrigin-Name: 543594a7277b12d1c58af8e3cba3841667cf924172995536489ce7da704a11d7
 2023-04-15 16:12:46 +00:00
larrybr
5f347a426d Fix stray edits in comments in last check-in. 
FossilOrigin-Name: fa3ce7f013d40147f012e26d0ede75b134174f144d314336310c9ac585e23fb7
 2023-04-14 21:34:58 +00:00
larrybr
cdb8a698c1 Set CLI -utf8 option and build with line-editing package to be mutually exclusive. Integration of console-invasive UTF-8 handling with line-editing takeover of console may come later. 
FossilOrigin-Name: 047344a91583f273a55fe3659bb8020ffc947c05c4274fbda54ee0608e62adb1
 2023-04-14 21:23:08 +00:00
larrybr
67f678138d Cure CLI double-prompting (by ditching gcc fgetws()), general cleanup. Work remaining is to avoid effect of -utf8 when a line editor is linked/used as part of CLI. 
FossilOrigin-Name: 73a5f54231e9f6ad8f013df3987ea48c516080f9193ed873b56f982ee75658c2
 2023-04-14 19:56:32 +00:00
dan
112500028e Further tests for fts5 secure-delete mode. 
FossilOrigin-Name: c5a47063b7971868ebbb3f0718434dd6bd22d01c43697f48941df9aae3885abc
 2023-04-14 18:00:03 +00:00
dan
3fc123b7bc Add extra OOM test for the new code on this branch. 
FossilOrigin-Name: 846ae7e099ce67dab6b5df0ad5648a01d7bf7f2acf8312d817ed8505d4ea5aec
 2023-04-14 17:00:29 +00:00
dan
d36106c954 Add tests for the new feature on this branch. 
FossilOrigin-Name: 0268d1a59316d169927cbd4c562725e46a9023b7d7123ade911c12203e222adf
 2023-04-14 16:11:05 +00:00
dan
41334cf960 Fix SQLITE_OMIT_VIRTUALTABLE builds of testfixture. 
FossilOrigin-Name: 430ec1a61507d8afd8adc161f577f32856dba21506db9717fae3d14570786439
 2023-04-14 14:36:34 +00:00
dan
95dc3e08bd Update test script recoverbuild.test so that it may be run using old test harnesses that run more than one test script in a process. 
FossilOrigin-Name: 5135aab0c0ab39f3b9cc84efbbc57f7266b42d98134fc0c5dace06f707374195
 2023-04-14 13:34:26 +00:00
drh
deabd6969b When setting the column types on a subquery, ensure that the COLFLAG_HASCOLL 
flag is cleared from column names from when the collating sequence name has
been removed.
[forum:/forumpost/6916dacf83|Forum post 6916dacf83].

FossilOrigin-Name: 8d9dcd7cfdd53034e21cdb2cb997b6f5fe3207ca5d0d7a0b841b8a68e6ce8624
 2023-04-14 10:40:50 +00:00
drh
a73f51447b Fix a cosmetic indentation issue. 
FossilOrigin-Name: 90deb84486494b903bab065fbf0174b56483c190353992b907359661393f2c54
 2023-04-14 10:35:29 +00:00
drh
2142b7c0a6 Avoid double de-quoting of table names when processing RESTRICT actions 
in foreign key constraints.
[https://bugs.chromium.org/p/chromium/issues/detail?id=1405220|Chromium 1405220].

FossilOrigin-Name: bb2b5ab172f0751c00343facf36fb12db10c88220caece31849f2711f12293d9
 2023-04-14 00:20:16 +00:00
drh
731a1aaeb2 Fix an obscure issue with ALTER TABLE RENAME that comes up with triggers 
that have UPDATE statements that contain errors.
[forum:/forumpost/ff3840145a|Forum post ff3840145a].

FossilOrigin-Name: c4845a7c5f7f219848d3ee32eef0f9c69ad6dc6e8509da84d612f41e1e05f007
 2023-04-13 18:44:59 +00:00
dan
8efa288f99 Add extra test cases to window1.test. 
FossilOrigin-Name: ebc844fbfb046c5789efe21fd607c9301cb7b3d78edef72b2926b8c889b048a9
 2023-04-13 14:53:19 +00:00
drh
017bdf7838 Fix a code-generator issue associated with very unusual use of window 
functions.  Both the expr.c or the window.c changes will each
independently fix the problem.  They are both included in this patch for
defense in depth.  [forum:/forumpost/0d48347967|Forum post 0d48347967].

FossilOrigin-Name: 1ba22631a7831e3562eda0eb6a5edf7f009c85c7ab4451d9eacd13ef0fb6036a
 2023-04-13 14:50:50 +00:00
larrybr
4e87950b48 Get CLI utf8_fgets() to not consume more input than it returns. Get console setup restoration to happen for all non-crash exits. 
FossilOrigin-Name: b4fa233d3dda54fa83771844cf5156bf1275c687925340af17a7713a9400dfef
 2023-04-13 14:14:27 +00:00
drh
3f4a319934 Unwrap the loop in the WAL hash function. 
FossilOrigin-Name: eb94ae13206762a42ddad12e0d1461df83e9759e44a369f188cd3aad82f211c4
 2023-04-12 20:23:03 +00:00
drh
be0023faba Automatically set HAVE_PREAD and HAVE_PWRITE on linux, as has been done in 
MacOS for a long time now.

FossilOrigin-Name: 2f7a36d2c374100019bd9d38aea51ea10cfcf9b1f0330ba084a75f0773df8ebf
 2023-04-12 19:40:00 +00:00
drh
6b507423a0 Small performance enhancement to integer-to-text conversion. 
FossilOrigin-Name: cfb3dba9b015ce7a75857978bfd2540b4d5be985d9d2ec4a5842b3089ed3da60
 2023-04-12 18:57:50 +00:00
dan
7877dca93f Avoid leaking a database handle in test script rbuexlock.test. 
FossilOrigin-Name: 2edf98d128cabc0c9de1295470d7f87eb64e4cc1f13344fe3c198fcf9c7bf019
 2023-04-12 18:18:28 +00:00
dan
02877e9558 Remove temporary debugging code accidentally left on this branch. 
FossilOrigin-Name: 0a0f64870feaf95d2673efc8884ad1236d9bbf9bdb94364f8d2602221bd36ff3
 2023-04-12 18:06:43 +00:00
larrybr
ad5a7da489 WIP: CLI option to take control of console on Windows and make it support UTF-8 input pasting (or typing). Needs work to become robust per "ToDo:". 
FossilOrigin-Name: 824382393d92d9eb6df8701de7c263280150569a708759c4a539acc6d8d38821
 2023-04-12 17:54:52 +00:00
dan
015020cd1a Add the 'secure-delete' option to fts5. Used to configure fts5 to aggressively remove old full-text-index entries belonging to deleted or updated rows. 
FossilOrigin-Name: 4240fd09b717dbc69dffe3b88ec9149777ca4c3efa12f282af65be3af6fa5bb0
 2023-04-12 17:40:44 +00:00
drh
67f3765876 New #ifdef to enable building with -DSQLITE_OMIT_WINDOWFUNC. 
FossilOrigin-Name: e1ff83fa2565334b28bd0d6582088c4ae0d2d9a590d973615a4a598683fe419c
 2023-04-11 19:38:47 +00:00
drh
82aacda7eb Remove an ALWAYS() that can sometimes be false. Add a test case that makes 
the test false.

FossilOrigin-Name: c8fb143d64d8e823684cd26799080da4b42bef121ca3c6315b1803a593490926
 2023-04-11 15:06:20 +00:00
drh
e4d8e7e5df Better handling of OOM errors in the cursor-hint logic. 
dbsqlfuzz 60cd5fff91974af91c2c3692beb4a2d7fdafef46

FossilOrigin-Name: 68fcfb58df837b40e401dfa4e505f4f0b87554b9cfeb2c527f3558348b73c1be
 2023-04-11 02:10:34 +00:00
larrybr
69881887b8 For sha3 extension, mention NIST standard implemented. 
FossilOrigin-Name: 529ab138a438379f0cbd170bff5211aee1c327a1b3119a714ee15f68fd2239f3
 2023-04-10 23:21:19 +00:00
drh
ed36917835 New assert() statements to validate the parameters to 
sqlite3BtreeCursorHint().  Fix a problem with the construction of those
parameters discovered by
[forum:/forumpost/0b53708c95|forum post 0b53708c95].

FossilOrigin-Name: 4c5a3c5fb351cc1c2ce16c33314ce19c53531f09263f87456283d9d756002f9d
 2023-04-10 18:44:00 +00:00
drh
8346f8dacc Sync the vt02.c test virtual table with TH3, in order to pull in the fix 
for long delays when there are huge OFFSET values.

FossilOrigin-Name: 49ba030080dd00b4fdf788fd3da057b333e705fa0fe37d653e2461bf96ca3785
 2023-04-10 13:20:51 +00:00
drh
d27c18818c Fix an assertion fault that can occur when compiling with both 
SQLITE_ENABLE_UNKNOWN_SQL_FUNCTIONS and SQLITE_ENABLE_STAT4.

FossilOrigin-Name: 9ff69e599817610d14948a3eebcc4d3c18245f78a1433c23ae659211cbbdb017
 2023-04-09 20:44:09 +00:00
drh
d4fe3c77e6 Fix a faulty assert() in whereRangeScanEst() that should only apply if there 
are not prior errors.
dbsqlfuzz 567ad91132879cbab8172b38c6a68ad40fa8d650.

FossilOrigin-Name: 8ba9b08bd976ed2c024f5f378b4dd40a55226e950af77c476c21273fccaf7e26
 2023-04-09 10:09:28 +00:00
mistachkin
1a2f490fbc Fix a couple harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: 1b864a370fd04bba11487e3dab0388394bc71e1f3f006f7bd9d64eefe04e8b61
 2023-04-08 19:27:03 +00:00
drh
df3944ecb8 Fix a typo in [83e84531b46814ae] that changed the value of 
SQLITE_DBCONFIG_STMT_SCANSTATUS.

FossilOrigin-Name: b71776539183e5fd8678ce8f3272180d3dbb8214ed7b7bb24d35c0ba027a6ac5
 2023-04-08 19:23:13 +00:00
drh
9e0181fcf7 Faster implementation of keywordCode() - the routine that determines if an 
identifier is really a keyword and if so, which keyword.

FossilOrigin-Name: 0ff3d3d53709b7f18bf01ded1f988e41b7f8471072cf4f2702a3a8b79964be3f
 2023-04-08 16:51:08 +00:00
drh
a9b20c0937 Fix a harmless compiler warning. 
FossilOrigin-Name: c9559ba62191fe7fa2a718233afaa841e2594d1fc833314bf5b0a6b775e87c35
 2023-04-08 13:31:17 +00:00
drh
2da07d9025 Optimizations to btree.c save about 4.5 million CPU cycles: 
(1) Clone insertCell() into a separate insertCellFast() routine for
use by sqlite3BtreeInsert().  (2) Mark allocateSpace() as always-inline.
(3) Improved coalesence of adjacent free blocks in pageFreeArray().

FossilOrigin-Name: 5c12c400fe8eb4e86e14c69a6c34d0d78d9861e5d40a36c6a596a81c6dd65977
 2023-04-08 13:01:34 +00:00
drh
65aae44b87 Guard against oversized cells in the newly enhanced pageFreeArray(). 
FossilOrigin-Name: 2dcdbb50356edbd3a79e53fa0bee4e700c2bdea78e27173b62ddabe44b066726
 2023-04-07 18:27:32 +00:00
drh
3da5e2a9f3 Add NEVER on an unreachable branch. 
FossilOrigin-Name: 9b3febbd988be05807ada20146d3e196ae17c966722fff049feb32292157bff2
 2023-04-07 16:30:33 +00:00
drh
81e31c9c2b Fix an assert(). 
FossilOrigin-Name: 7eff46ba97dd8a3d6a5d01d5d61e98a2805deceafa47335eded7d784a8304525
 2023-04-07 15:49:42 +00:00
drh
706c33d9ba Tweaks to the new insertCellFast(). 
FossilOrigin-Name: 203a581a9177c1083e8d5b49e8ff026af33b5c5e3e144aeda126f07a3a2953bf
 2023-04-07 15:07:58 +00:00
drh
34ceb7e622 Clone insertCell() into insertCellFast() for use by sqlite3BtreeInsert() for 
a substantial performance increase.

FossilOrigin-Name: f225afd90c8e65661d8b855050f0ee1a8fe4c0f3bcec824aa5a66d906f3c7119
 2023-04-07 14:33:33 +00:00
dan
6d47af64e4 Fix a problem causing the rbu_exclusive_checkpoint=1 to be ignored with zipvfs databases. 
FossilOrigin-Name: d8f50b31e8d64fce5141da4a016767a15482703364692a55df346f059fc9d30c
 2023-04-07 14:03:30 +00:00
drh
b39f037ca5 Small performance improvement in freeSpace(). 
FossilOrigin-Name: 8dc5292ee592f16451441e33ad0800ba10a21ecd63f1f9926d6915a59a1552d3
 2023-04-07 13:21:20 +00:00
dan
1e24f9f1f3 Add further tests for the rbu_exclusive_lock=1 URI option. 
FossilOrigin-Name: c07b62bef96bb69e9b1ce08f0084fdce8de981f4d8ea9689c87a41f1e4451ac7
 2023-04-07 11:18:08 +00:00
drh
50dc8d9720 Increase the size of the cache of free blocks inside of pageFreeArray() to 
reduce the number of calls to freeSpace().

FossilOrigin-Name: 27c59f1ea789f3ff245f23e79ded5cd71c48e3a51ffbb8c220b51101a4e69fd7
 2023-04-06 20:14:10 +00:00