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24247 Commits

Author SHA1 Message Date
stephan
c21c0e2af9 WASM: an arg handling fix for DB.exec({multi:true...}). 
FossilOrigin-Name: 0d6332f706ec5c34cc6a9ff79878f4e10a9ad81b24cc7d743b52168586285811
 2022-05-22 22:10:38 +00:00
stephan
744a65cf7d WASM: added exec(), execMulti(), and several getters. Various touchups and fixes. 
FossilOrigin-Name: b790c91b85e9cf8eecce86ac1717e8ccd2c3b6b98a1ad6a5d64eefc94ee86f9d
 2022-05-22 22:00:39 +00:00
stephan
f6868562ce Implemented Stmt.get() and friends for WASM OO #1 wrapper. Added basic tests for prepare/step/get. Restructured module init output to introduce only 1 global-scope symbol instead of 2. 
FossilOrigin-Name: 601dc3fa29c2ce2ede5a8320c79050305f3774b6d7bc759247c5021f3b74aaec
 2022-05-22 19:09:59 +00:00
stephan
40b5b19a0f WASM: added bindings for sqlite3_compileoption_get/used(), moved OO #1 into sqlite3-api.js since it can only be used from the same thread as that API and separating them complicates client-side use. Started adding test utilities and tests for the OO1 API. 
FossilOrigin-Name: f3bc0328c87cac7d50513b0f13576d8fe7b411396f19c08fbe7e7c657b33cfbf
 2022-05-22 16:25:43 +00:00
stephan
d60b7275c3 WASM OO wrapper #1: prepare() and bind() APIs are in place but are untested, pending fetch/get APIs. 
FossilOrigin-Name: 84c8f63a1c446331a3afe52b0c8bdfa6980f24aa4cf600f576877fef5e650c39
 2022-05-22 14:07:44 +00:00
stephan
166542cc98 Build refactoring for the fiddle/wasm bits. Set up wasm binding of a chunk of the core C API and added some infastructure for creating test pages for it. 
FossilOrigin-Name: dea098b64eb95c395b346ebcae687afe42b7d21df48833527808c02226300a66
 2022-05-22 00:27:19 +00:00
stephan
4ec29fc115 Minor fiddle-related build restructuring to support upcoming development of the C-style wasm sqlite3 interface, plus some commentary about the plans and goals for that. 
FossilOrigin-Name: c7cfdd4c3682659352642461d3307bf8180703b121ec1802ba5881f8e1ef9809
 2022-05-21 21:13:44 +00:00
drh
40822eb262 Defer materializing a view or subquery until the materialization is actually 
needed, so that if it is not needed, not useless work is performed.

FossilOrigin-Name: 16bf350683fd6ac906dbd02b21fb8bf1b1014ed05594cacf108645acd383ae65
 2022-05-21 18:03:33 +00:00
drh
660dfbdcfb Fix a typo in a comment. 
FossilOrigin-Name: 34d7045b2cc8ef16fd4115499888703a376d2c3a289e7fdd117f8341ffa586c3
 2022-05-21 15:54:45 +00:00
drh
b800bd63aa Use the newer OP_BeginSubrtn opcode instead of OP_Integer to start the 
subroutine used to matrialize a view.  This does not change execution but
does make the byte code a little easier to read.

FossilOrigin-Name: cebd4fd606f967de527cff79df8e80e16d06eec257939322f16d21303868fb4d
 2022-05-21 15:12:41 +00:00
stephan
4257373f6d fiddle: refactor into main thread (UI) and worker thread (wasm module). Added bits needed to support triggering sqlite3_interrupt() but do not yet have a second SharedWorker to test it with. 
FossilOrigin-Name: 5ff3326856bc190cee15a5fca5ded89aacc4bf931a8df98726a872b310e2a4fc
 2022-05-21 14:19:05 +00:00
stephan
0592b20faf fiddle: add a selection list of example queries. 
FossilOrigin-Name: 74abf03977e1ff8c6043defa38211cdfcfbba1979771b90ed9d3dbc99750fe9f
 2022-05-21 00:45:46 +00:00
stephan
2eb454147a In the shell WASM build, call open_db() early so that we can get access to the global db handle from certain experimentation-only function without having to first run some SQL code. 
FossilOrigin-Name: 31706ef851f7d55e2fe865933ec03f42dfa8b49e6d1f12b6c016b5c1d3460504
 2022-05-21 00:01:45 +00:00
stephan
056b72a988 Added the standard sqlite license header to the the fiddle JS files. Minor internal renamings in those same files. 
FossilOrigin-Name: 67e40d99ff84a6cb23c68bf0722a4f9dee29b8ad18d9e7aac7d1665e99901ba1
 2022-05-20 13:50:04 +00:00
stephan
e26d162402 #if'd out the '.nonce' and '.check' commends in WASM builds. 
FossilOrigin-Name: 326f79ea54566a9302be99d920856f13b48f2c2ed265fa87d78ced367d4b1946
 2022-05-19 22:04:23 +00:00
stephan
1c0dcec4c5 #if'd out the the '.cd' and '.clone' commands for WASM builds. 
FossilOrigin-Name: fa391868dd626ffdb220bed6834d0a10c7336f0fc4ca56055147784de1a4f99d
 2022-05-19 21:56:50 +00:00
stephan
2f72d711ac fiddle: consolidated two duplicate CSS rules. Internal doc typo fix. 
FossilOrigin-Name: d3175a793fb2d1ac9ecfd7a7c3b1627fe583effcd37740206a11b115f099d521
 2022-05-19 18:14:34 +00:00
stephan
091fb16e09 Added a disclaimer about fiddle's experimental and subject-to-change/removal nature. 
FossilOrigin-Name: 75b4f574089c4969d2f2c3615a52029e98515e36390c530cdf63f15f4f687a1d
 2022-05-19 17:47:17 +00:00
drh
9d023c227f Merge the changes to support the "fiddle" extension. 
FossilOrigin-Name: 58585f01aa4747d3a09771fb462066bd037914f435ff04fa16ed9b0571e7912a
 2022-05-19 16:59:46 +00:00
stephan
d59ac28d4f When building fiddle from its own directory (e.g. from emacs instead of the normal build process), force -O0 the sake of compilation speed. The top-level build now defaults to -Oz, which is more appropriate for that case. 
FossilOrigin-Name: 56b82ae806c61b95e62042ca70ed952ce01832b02da55c2b315f9201989514ab
 2022-05-19 16:49:15 +00:00
drh
7db1289b0f Tweaks to the fiddle make target so that it builds with all of the same 
extensions as the standard CLI.

FossilOrigin-Name: d46a6cb97406d90b9ad1da66369454e9b8f387ffbebcdf1c386c3c21f790c16f
 2022-05-19 16:42:41 +00:00
stephan
2d0a85c5de Added a toggle to swap input/output field positions and simplified setup of checkboxes which toggle a CSS class on a given element. 
FossilOrigin-Name: eae3ab10c813d6f051d497271be2df05f54005ec54b19a2a27d04d632bccbeac
 2022-05-19 16:30:03 +00:00
stephan
e9e0208561 Default to top/bottom layout with input on the bottom. Offer a toggle to swap input/output positions. 
FossilOrigin-Name: 362d236aca31ca2004d1e81d8e306f7a12a6cb4eeb2bab432a9c2aae5206ddd7
 2022-05-19 16:11:35 +00:00
stephan
38240592ad Numerous layout tweaks, the most significant being that the layout now adapts to the window size. Swapped positions of the input/output areas. This version supports, by uncommenting a few bits, a jquery.terminal-based view but alternatives to that 300kb dependency are still under investigation. 
FossilOrigin-Name: 1aad3642c9fc14c25223628a309d84decc8d73a123e42d6efdc36d855b5b0666
 2022-05-19 15:58:13 +00:00
stephan
6da6f31cca fiddle make target now accepts fiddle_cflags=... from the CLI to overrid -Ox and such for one-off builds. 
FossilOrigin-Name: 4609a4f8626ae3d8179cae27e391bd06ffda18e9ef9e1b78745b36c7e8dd25db
 2022-05-19 10:58:59 +00:00
stephan
403445be23 Ensure that the output area is cleared of any init-time messages which the emscripten bootstrapping process emits when downloading of the wasm module is slow. 
FossilOrigin-Name: 1d8d0593573f9fc8e0990a292a4b3317d8a4c323d60514d0768543dd65c24d1e
 2022-05-19 10:38:54 +00:00
stephan
618a375e9f #if'd out the '.log' command in WASM builds. Cleaned up the user-visible parts of the WASM module initialization. 
FossilOrigin-Name: b5fa12f824690c1022e4d69b0f5c3949324b311557a7412810741731db7e2cce
 2022-05-19 10:24:50 +00:00
stephan
0fb074ab61 Split the fiddle JS code into separate pre-/post-init files to simplify editing. emcc will combine these into the final fiddle.js, so the number of output deliverables does not change. 
FossilOrigin-Name: d3d8ea011868bcfa11bb3fe2db78eea6e77ac1005534d9c091f9a81e03f0a7e6
 2022-05-19 09:55:14 +00:00
stephan
b8a2b20509 Added an option to auto-clear the output area before submitting the input. Experimentally inverted the colors in the input/output areas. 
FossilOrigin-Name: 1a1e4e7fdbd0ec61218c3a311164086316d825181f3fc1c1ec235b63488746ef
 2022-05-19 09:22:16 +00:00
stephan
9af6beb977 Replaced the toggle for the notes/caveats section of the fiddle UI with a button to remove that section. 
FossilOrigin-Name: 6661d60527820417bbfd01c782d242c5190252ea703fc6f56376537d5c8f6a1e
 2022-05-19 01:12:23 +00:00
stephan
29f2458aae #if'd out the '.import' command in WASM builds. Several minor cosmetic UI tweaks. 
FossilOrigin-Name: e4f87eb7c3ed16b7e431f86b7d337bb4097246d20780207b43e28fffda3d8a61
 2022-05-19 00:38:34 +00:00
stephan
348f7420b3 #if out the '.load' command in WASM builds. Several UI layout tweaks. 
FossilOrigin-Name: 67d98297f01d4274c510f5c5cb2a219aeb36fcbb7ce78b8b9ed65639a4561c73
 2022-05-18 23:40:27 +00:00
stephan
02520cc8f6 In wasm builds, ifdef out shell commands which require file I/O, pipes, or which trigger an exit() (.quit and .exit). Documented some of the quirks and limitations of the C/WASM crossover. Keep the JS code from calling into the C code after an exit() has been triggered. 
FossilOrigin-Name: bee436e62a956e49b0df4a92abff2c89f2b44e21d8f593716df0331f8fc49814
 2022-05-18 22:58:34 +00:00
stephan
b0dae2b3c3 Improved handling/reporting of conditions which trigger an exit() from native code, e.g. calling the '.read' command. Added a Help button which simply submits the '.help' command. Added commented-out variants of various -Ox flags to simplify experimenting with them. 
FossilOrigin-Name: bf06ddf4125d2726019fa16d312726c8551094be991509499b5688f6a68a7747
 2022-05-18 21:18:21 +00:00
stephan
0076e49700 Code style fixes: s/char const/const char/. 
FossilOrigin-Name: 9bf042b2eb2137239a59e421e89eb463e719b264eac3db2adae44e321b9a4ad3
 2022-05-18 18:10:17 +00:00
stephan
8ae45e4c6b The fiddle input/output areas now stretch and shrink as needed to account for their available space. 
FossilOrigin-Name: 4eec05457fabe8248b8fd48d6187e772b69429ed64e99f02d0ad6b1230b5835e
 2022-05-18 17:40:19 +00:00
stephan
9f69b9411e Increased default size of the fiddle output area, changed the .nullvalue default in the input area, and minor CSS tweaks. 
FossilOrigin-Name: 281aaae73167828bdf0bb2c07f83622475ab29b5755ac7fb8584c8e919c0a09b
 2022-05-18 17:22:02 +00:00
stephan
f8cd3d2b5c Initial version of an sqlfiddle-style application using a WASM build of the sqlite3 shell. 
FossilOrigin-Name: af9c21c9e0caf05adac7a9fcde39a9164c89f1c78b767b6fdd74a1405a3d373f
 2022-05-18 17:14:24 +00:00
drh
b8b2d9c5e1 Fix harmless compiler warnings in the new unixFullPathname implementation. 
FossilOrigin-Name: f7e1ceb5b59a876cfd04a8aac0ee2b322c970555b9c361b4953d711ef6596e37
 2022-05-17 15:11:57 +00:00
dan
5348fbe332 Avoid treating constant expressions like "? IN ()" or "? NOT IN ()" as integers if they appear in a GROUP BY or ORDER BY clause. 
FossilOrigin-Name: d8b249e8cdf0babe1427d0587dbdc27a52ec06a5ef3a20dfb05a0ea4adb85858
 2022-05-17 15:01:01 +00:00
drh
ff16267d7d Add the sqlite3_db_name() interface. 
FossilOrigin-Name: 2ad152236c408cbb1f942b221de4bf3cbaa9c35313d7eb07a63f46b6040fc981
 2022-05-17 14:59:05 +00:00
dan
c7d7ebd755 Add memory barriers to multi-threaded code in test4.c. 
FossilOrigin-Name: 9260f4e0fdc8066b4772999bacb5f4130ef714d4ac1967029ceacff618bc48ff
 2022-05-16 16:55:22 +00:00
dan
07576c3fe8 Fix a problem in test file swarmvtab3.test causing occasional failures. 
FossilOrigin-Name: f935c155ef205802c16b4ebea4a3fb01bf5689662b7b4f2af56f0f9021d6d4b1
 2022-05-16 16:10:04 +00:00
drh
96d5549778 Do not allow an index scan on an index-on-expression for a RIGHT JOIN because 
the index might not be positioned on the correct row when running the
the right-join no-match loop.
dbsqlfuzz 39ee60004ff027a9e2846cf76e02cd5ac0953739

FossilOrigin-Name: 2277f9ba7087dd993ac0f4007c523aa9cf74dba187f53af03d8c164886726fee
 2022-05-14 19:05:13 +00:00
drh
d83997ba7f Improved debugging comment generation for the OP_Column opcode. 
FossilOrigin-Name: 3e073bfddfcd652dfae8656d8978a4de427d21847fdaccfce53b6b895ad33f01
 2022-05-14 17:40:47 +00:00
drh
c93bf1d462 Improvements to the decision of when to check ON constraints for an inner 
join that is an operand to a RIGHT JOIN.  Fix for issue identify by
[forum:/forumpost/c06b10ad7e|forum post c06b10ad7e].

FossilOrigin-Name: 9d17233c7d98bf25c1a518d067e778708b3db6d6302edd8d7e376ba0ba4f1c30
 2022-05-14 15:59:42 +00:00
drh
086b800fcd Change an unreachable branch into an assert(). 
FossilOrigin-Name: 778e57a558dc3f819ca57623bcb85f58c8fbeb28bc12a1e2edbdd1244e9107c5
 2022-05-13 23:01:28 +00:00
drh
556527a154 Transitive equality constriants do not work on a RIGHT JOIN, since the 
right-hand side might be a non-matched row.

FossilOrigin-Name: 0f96810b840dd6f209562635b21f55a7ed6210c01336fcfeb3b79e08a615a28d
 2022-05-13 20:11:32 +00:00
drh
f69dad8c53 Walk back the optimization from check-in [cc458317bd77046c] that tries to 
reuse the same ephemeral cursor of a list subquery when that subquery is
reused, as it does not work in cases where the list subquery is used both
for lookups and for scans.

FossilOrigin-Name: 12ee29d632ae4b585ef6bc07d3289d00c121268945dffd5673b251d95874e3f8
 2022-05-13 19:50:29 +00:00
drh
767bc8de8e Defer generating WHERE clause constraints for a RIGHT JOIN until after the 
ON-clause processing for the RIGHT JOIN has done its own row elimination.
This fixes and incorrect output from some RIGHT JOINs that was identified
by [forum:/forumpost/41cc3851d864c5e6|forum post 41cc3851d864c5e6].

FossilOrigin-Name: 238d9c247cf69cc77fdb1af9d42ebe258610a533ac4204e2ddf8af17f24d18c4
 2022-05-13 17:45:52 +00:00
drh
a6e8ee12e2 Redefine the acccess rules for the Expr.w union so that the Expr.w.iJoin 
member is accessible on either EP_OuterON or EP_InnerON.

FossilOrigin-Name: 6f741d6cfb8831a3ac966257ac4519bcc8156293447bf50323c2d9b170125974
 2022-05-13 16:38:40 +00:00
drh
f8d2745f99 Corrections to the header comment to the new joinE.test script. Add the 
generator TCL as a comment at the bottom of the script.

FossilOrigin-Name: 2f4456f67f64f131fc852ad9a7420eb43b57b879a9bec7e4b295f1dc0d7bfa56
 2022-05-13 15:36:47 +00:00
drh
d383557960 New test cases for outer joins. Case joinE-32 currently gets an incorrect 
answer.  See [forum:/forumpost/41cc3851d8|forum post 41cc3851d8] for the bug
report.

FossilOrigin-Name: 02b24863e6dc617c9260f79292a96b7c861d088268e77fd17204570515eb792c
 2022-05-13 15:31:30 +00:00
drh
67a99dbee8 Improved names for flags on the Expr object: EP_FromJoin becames 
EP_OuterON and EP_InnerJoin becomes EP_InnerON.

FossilOrigin-Name: 1ffea07ff98b894729c698b681cc7433df3bbfccd8a0529a706908602a636937
 2022-05-13 14:52:04 +00:00
drh
8b0e5c3c7e Fix a harmless compiler warning in the CLI. 
FossilOrigin-Name: 7a2ac303d1436a423a635db63d195097c88160ff46855194f6e630f9d3b3fa82
 2022-05-12 17:09:33 +00:00
drh
d631c6af80 Ensure that ON clauses are applied to the correct outer join. 
FossilOrigin-Name: c7e3a13a3288c577209be99c630fbe924e19880e8af1aa8a83b517acaa8b43d7
 2022-05-12 11:56:44 +00:00
drh
902e2602c2 Add IS NOT DISTINCT FROM and IS DISTINCT FROM binary operators which are 
equivalent to IS and IS NOT, respectively, for compatability with PostgreSQL
and hence standard SQL.

FossilOrigin-Name: db27611e172102483eaede3981d473e3d5bf93d98bc68f480398b1573876349d
 2022-05-12 11:45:20 +00:00
drh
d59a388b61 Fix the ".echo" command of the CLI so that it shows the results of input 
lines immediately, before invoking sqlite3_prepare().

FossilOrigin-Name: cf7fdabdba3a7600ea730263ca80ba80154645dfa15c31c037b780d6cb70e530
 2022-05-12 11:01:41 +00:00
larrybr
175fdcb912 Zap stray --help output from intermediate version. 
FossilOrigin-Name: deb7372b18cc8fb9d305085498fd24b3c2c17bd920ae2d03fa885af02ad47008
 2022-05-11 20:29:32 +00:00
larrybr
f4874818a4 Change .echo on effect so that SQL is echoed before prepare. This slightly alters echoed output when multiple SQL statements are submitted at once. Also sync with trunk. 
FossilOrigin-Name: c1eff632c41809214edea2850a93852fff66da3ca0dc393e8fe55e0976d422fd
 2022-05-11 19:59:31 +00:00
drh
6868bca6c5 The unix interface now resolves all symbolic links in filenames before 
actually using those filenames.

FossilOrigin-Name: d55273e36e312336b8fc77dc771657d3b2c3437fbbd79f3be37701982560d634
 2022-05-11 17:57:43 +00:00
drh
b302c065d8 Use osReadlink() in os_unix.c, not readlink() directly. 
FossilOrigin-Name: c3da4c1611cebd9f9d695892a3ffddc47d5f0db1a1ea8bd2b4f83ef7673b68de
 2022-05-11 17:45:50 +00:00
drh
e8346d0a88 For the unix VFS, rewrite the xFullPathname method so that it automatically 
resolves all symbolic links, rendering a canonical pathname that contains
no symlinks.

FossilOrigin-Name: 40c9273d0e0e74e1df22e996a5d486e838f4320defd2121e2d95eeed8aea6235
 2022-05-11 16:46:27 +00:00
larrybr
d647819034 Fix .import leak in CLI and add shell leak testing to debug builds and the Tcl test suite. 
FossilOrigin-Name: df842ebc796a2b0c913d19d873e88d048808dc5283465271369e302a680317e4
 2022-05-11 03:42:38 +00:00
larrybr
51b011d8d5 Sync w/ trunk 
FossilOrigin-Name: 1284225b0a8c7b630416be5348e99f7280f6443548ec97ffb1c85be23352b2bc
 2022-05-11 03:29:52 +00:00
drh
cc212e4450 Fix a bug in the sqlite3WhereMalloc() routines that were added by 
chekc-in [f237e1d8cc41b937].  The bug was detected by dbsqlfuzz
test case 4c5e3e89bc251d28378be88233f531b84ec66901.

FossilOrigin-Name: 764b71267e0b31ff7eaf2a0def7526a1a02dce4d5b456dea060d97ed342efdd1
 2022-05-10 23:28:12 +00:00
larrybr
73b7af0437 Make tester.tcl work on more Windows Tcl installations. And sync w/ trunk. 
FossilOrigin-Name: d25fbdf8772f1c8283828424b208fc1758c82e9e28e0e52122c87db4af1c672d
 2022-05-10 22:32:27 +00:00
drh
825ecf9c05 New requirement marks. 
FossilOrigin-Name: e8479e56c615a6eb38b58e6d360bea8528ec14a9d7b0798b95d3eb513bd08f0f
 2022-05-10 18:43:54 +00:00
drh
0338f53b05 Fix a stale requirement mark. 
FossilOrigin-Name: fcda7fb1f184a31a67572aae15f3cdcd60f8aac199106a7b0f90aca251ca7017
 2022-05-10 18:18:45 +00:00
drh
d2b960cf41 Fix a stale requirement mark. 
FossilOrigin-Name: 3eda4030f73384abf18b97cd8a4606e10b23e382d1b72dff7526aebfde23e0af
 2022-05-10 17:42:55 +00:00
drh
de695eab88 Fix a harmless UBSAN warning. 
FossilOrigin-Name: 8f9355028bc7baeeb10ee9a5e29f093adac6c2f149596dec0be827be4ce491cb
 2022-05-10 15:55:10 +00:00
larrybr
1607ac3357 Sync w/ trunk 
FossilOrigin-Name: b7285f92bb9bfd8471e51ee5b6dbd7030b1f731683876e8ecca4a8c033688736
 2022-05-10 14:57:38 +00:00
larrybr
527c39de80 For CLI, add ".echo sql" dot-command. 
FossilOrigin-Name: 35cef458ca114649ee16e00714d817d57673b96c007454946cc411ae90fd06ce
 2022-05-10 14:55:45 +00:00
larrybr
be7777f4a5 Sync w/trunk 
FossilOrigin-Name: 536691ed0f76ac37f3d86e4f5b1cff15ce4c011f84cd3452b5b45bafb6bf2522
 2022-05-10 06:04:48 +00:00
larrybr
f015a3d19f Cause most shell tests to be run under Tcl suite valgrind config. 
FossilOrigin-Name: cd085b36ff777396ac2705c030c1518f8094a70a0b0ba4a628776429524d20f0
 2022-05-10 01:11:51 +00:00
drh
adef15986a Simplified "hidden" and "no-expand" handling in the *-expander. 
FossilOrigin-Name: c6c3115f3a008cf9b0d7c5c812f17e38c8a75a904032c5f05f0bea03a7340527
 2022-05-10 00:24:01 +00:00
larrybr
1a53219981 Create new branch named "echo-sql" 
FossilOrigin-Name: 042f2935c9d07668eff6ad8a071c82aa12ccbf9a783dff7b74ddd6b4c82cf573
 2022-05-09 18:33:14 +00:00
drh
f71b8123df Minor STAT4 test case change due to the ANALYZE enhancement of 
[eb59c46a5aed69bc|check-in eb59c46a5aed69bc].

FossilOrigin-Name: 8ce2fecb580da53fc01c53d8de10e2cc99499094215429ba925e777717e369b2
 2022-05-09 17:55:34 +00:00
drh
4077b006ad Add ALWAYS() on two unreachable branches in the * expander. 
FossilOrigin-Name: 387c852375bba62df040330944c9e979a6993f95ece3443597c5fc66e34263ca
 2022-05-09 16:29:53 +00:00
drh
77874e782b Simplify a branch in the "*" expansion logic. New test case for an 
INSTEAD OF trigger on a RIGHT and FULL outer join.

FossilOrigin-Name: d2717348f43b571c7bb58498e0c723331abf85de174189e66aca2c438ca26d5f
 2022-05-09 12:59:16 +00:00
larrybr
2f5f674066 Simplify .import leak plug and arrange for CLI to be run under valgrind. 
FossilOrigin-Name: 0d3e2380197aa3e725591266acaeb0d43a7e794ca9153e6c56253cdcf60720b1
 2022-05-09 12:29:47 +00:00
larrybr
fa5dfa8910 Stop a memory leak in .import, and add leak complaint to CLI debug builds. 
FossilOrigin-Name: f5f09368b33b6af00f96e5b8f763e7ee2d00ba6af2aee0f2ca86bb58c03d0b71
 2022-05-07 03:53:14 +00:00
larrybr
1e48d79f71 Create new branch named "import-leak-plug" 
FossilOrigin-Name: 4a4cecab23ef2aab20b1db466d045d56921590eb67563ab5a31f7b0a0f75c533
 2022-05-07 02:21:17 +00:00
drh
41724ebc5a Perserve the requested reserved-bytes size for the database file when 
doing a VACUUM.

FossilOrigin-Name: dac6d87c71606f3ec7ce601be6d17357d323476ecb60dbb167030146783b62b2
 2022-05-06 22:29:45 +00:00
drh
87b7ac0420 Prevent an infinite loop on SQLITE_ERROR_RETRY when trying to modify a 
corrupt schema while PRAGMA writeable_schema=ON is active.
dbsqlfuzz ded83609f475cc989c7339d45efb5151c1495501

FossilOrigin-Name: 217b33234dc3dc36b5b6add50c170869421057a56a7576d1a61767956248d5c9
 2022-05-06 00:43:06 +00:00
drh
744c17c482 Backout check-in [9fb20a21feb8f697] which was incorrect. 
FossilOrigin-Name: 99225618a83b577efbd5d13c0d1ff73e9c5a71bb43c259d7c0f22cf3479c992f
 2022-05-05 10:02:19 +00:00
drh
c915b9c46f Improvements for name resolution for parenthsized joins. 
FossilOrigin-Name: 006b2d9c52201c9e836b649018519acfb47f793f70b968722440f00084e9d846
 2022-05-04 18:43:39 +00:00
drh
049d239a8c New test cases for RIGHT and FULL JOIN, focusing on cases that make use 
of Bloom filters, and a bug fix related to when ON-clause constraints are
applied.

FossilOrigin-Name: 67510354e69bab98bd8095f5bedd34aae619fe2c7885975d7a6a00b7df5ece4e
 2022-05-04 17:43:59 +00:00
drh
95cb5ccf92 Code EP_InnerJoin constraints at the same time that EP_FromJoin constraints 
are coded.

FossilOrigin-Name: b57033d2af2196e2f7e5305f3504fc20da5cadeb66026d38b999fe909cab8ac5
 2022-05-04 17:30:51 +00:00
drh
b2cc3cf36e Merge ON-clause constraint usage fix from trunk into the joinD branch. 
FossilOrigin-Name: 0a20d4a85964fb5f2060b9522356ad2711f41d0d526ba3d2e58fc51029878298
 2022-05-04 14:46:08 +00:00
drh
11d63ebf2c Fix ON-clause constraint usage for FULL and RIGHT JOINs. 
FossilOrigin-Name: 544268a723cafdf0460221f5f018e752836436bad0fac90852cec70e63d9dcde
 2022-05-04 14:45:19 +00:00
drh
3b52f80237 New test cases using various join types and Bloom filters. Two cases 
differ from PG and need to be resolved.

FossilOrigin-Name: befa8cbc0682bc3269f87e392a1f3d4baacf4db7c716ea84192bb9c13c99490b
 2022-05-04 11:49:26 +00:00
larrybr
b55776230d Fix CLI use of wrong allocator for free(). 
FossilOrigin-Name: 9fb20a21feb8f6979812f45691e06aa3e297d7370cf0d5820523e817a4e97863
 2022-05-04 03:45:32 +00:00
drh
367c146b09 In the query planner, do not let tables commute across any outer join. 
FossilOrigin-Name: 8cee5388232ade91ea627bb6857eb8937d7530b5ea519e0ae6da362c37c7ed35
 2022-05-04 02:01:49 +00:00
larrybr
bc33519de6 Typos cleared from README.md 
FossilOrigin-Name: be3a1879c865cff85d8b1f0cc7b95295019c28cce67c687692a3210eeea6e314
 2022-05-03 21:58:24 +00:00
drh
eeada07457 Merge Bloom filter bug fix from trunk into the right-join branch. 
FossilOrigin-Name: 72131ad1bda3d087e59cd4a51d87f10f65a55e658645397e1ede15f9fb1f5143
 2022-05-03 16:26:50 +00:00
drh
00e5d3d59e Fix a typo in a comment. 
FossilOrigin-Name: c19c3c48698bf2543d775411c62d01e629791e2f3c5317970fdbb830eacafac6
 2022-05-03 16:18:25 +00:00
drh
8aa7f4d813 Fix the Bloom filter pull-down optimization so that it jumps to the correct 
place if it encounters a NULL key.  Fix for the bug described by
[forum:/forumpost/2482b32700384a0f|forum thread 2482b32700384a0f].

FossilOrigin-Name: 6eda9b1a7784cf6d58c8876551f67ab98e78a08e726a0579d4def5ba881985bb
 2022-05-03 14:01:48 +00:00
drh
207f626356 Add assert()s to show that jumps always land an an instruction that is between 
1 and Vdbe.nOp-1.  Had these assert()s been in place before, they would have
caused an assertion fault for the byte-code error reported by
[forum:/forumpost/2482b32700|forum post 2482b32700].

FossilOrigin-Name: 8f8a58feb7047d19522ca32efbe42fd9ddf49aaf9064f7373eb56a88982406a2
 2022-05-03 12:11:16 +00:00
drh
d88fd53989 Organize the various flag bits of the ExprList_item object into a substructure 
so that the whole lot can be copied all at once.  Faster and smaller code.

FossilOrigin-Name: 5341d4bbe9a943f9cdbbdea829e18f108e98972ebb706396c50fc62fcc6a6328
 2022-05-02 20:49:30 +00:00