stephan
e79cb67c35
Add an experimental OPFS VFS-specific URI flag, opfs-unlock-asap, which tells the VFS to release implicit locks ASAP. This permits higher concurrency but hurts performance considerably. This may or may not be obsoleted by other concurrency-related experimentation.
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FossilOrigin-Name: d23c917013485ec2793125221f3936b05c39d6eca941629fb819b6b4aa714520
2022-11-23 19:03:22 +00:00
stephan
ad1285c5c0
Initial infrastructure for adding a mode to the OPFS VFS which causes implicit locks to be released ASAP, which increases concurrency at the cost of performance.
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FossilOrigin-Name: c5b7a9715a13b696ab3ee965aa0a310f59b65f07cecd72faa2e3504bfd8eb632
2022-11-23 16:39:07 +00:00
dan
c32e16643d
Update Makefile.in to include new target "sqlite3r.c". For generating "sqlite3r.c" and "sqlite3r.h", versions of the amalgamation that include the recover extension. To build the shell tool against these files, add -DSQLITE_HAVE_SQLITE3R.
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FossilOrigin-Name: 5f135575b923cb59947667071c6af9ff14063c933cedf37d6c2a0a1b86c85032
2022-11-23 16:08:49 +00:00
stephan
91a81316b9
Remove a bit of over-cleverness which breaks loading of sqlite3.js in some main-thread cases.
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FossilOrigin-Name: 220cc4c6399b772b4ece03305a41b437ef0654d586a8a1c3dc5e7606fd36d655
2022-11-23 15:52:52 +00:00
stephan
3eaaec945c
OPFS concurrency tester: ensure that the work interval timer does not overlap with the work time.
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FossilOrigin-Name: 8f2076553bc486ea6a17934695ecc02217461af2082d891697b62aab89bd1b43
2022-11-23 15:33:49 +00:00
mistachkin
c620522175
Avoid naming collision between the sha1 and shathree extensions.
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FossilOrigin-Name: 9ec923b5dc24d6082da8d42bc0ee8ab1c418912625c0c56de9627be2c818ef98
2022-11-22 20:04:00 +00:00
drh
c7c5b8a508
Include the treetrace bitmap comment accidentally omitted from the previous
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check-in.
FossilOrigin-Name: db07471c531766a8eec1d5b41c9fd0283b5e64ee13166dc3391f70a1e1946121
2022-11-22 19:56:54 +00:00
drh
5d7aef16bf
Rename the SELECTTRACE macro to TREETRACE, so that is corresponds to the new
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CLI command. Renumber all of the bits in the bitmask used to enable
various kinds of tracing, and add a trace bitmap decoder in sqliteInt.h.
Changes to debugging logic only. No (intentional) changes to production code.
FossilOrigin-Name: 8036445a36d9d982c1305935e7e37367bdf9e466b923eb6286b52524802e3ccd
2022-11-22 19:49:16 +00:00
drh
c9b7d943ad
Fix the error message in the CLI for "no such VFS".
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[forum:/info/1217fdd6b3|Forum post 1217fdd6b3].
FossilOrigin-Name: 861af465fda8485dfff143dc45c659b884d826aaec2ebaa941566404d1fe427b
2022-11-22 18:24:07 +00:00
dan
63b74e02a7
Add Makefile.in targets for sqlite3r.c and sqlite3r.h, versions of the amalgamation that include the recover extension.
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FossilOrigin-Name: 59a837cfc7f9f96509491c8fc45355d2e8892af25246955e22adec1cbf37327b
2022-11-22 16:12:53 +00:00
larrybr
2a072506ca
Fix last function pointer in sqlite3Apis init. Reported at https://sqlite.org/forum/info/eba0faa96d
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FossilOrigin-Name: 6d5dc9eed54b7d883aa7dbe2eb5ff17d2a703eabdb7d548a27cccc1fe5addb4a
2022-11-22 15:41:32 +00:00
drh
c59b7a8053
Convert an ALWAYS() in sqlite3DbSpanDup() into an assert(), for a performance
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increase and size reduction.
FossilOrigin-Name: 21e80a29737c367babcc0cf2533eed61b5d0fcf3cc3c33ab88761899e394eaf3
2022-11-22 12:47:32 +00:00
drh
da217c958e
Split out the debugging code that dumps an AggInfo object into a separate
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subroutine called printAggInfo() so that it can be invoked interactively
during debugging. No changes to production code.
FossilOrigin-Name: dc33cfbedef4b444adeadea17f8183b7c4ce5b87432d0c712f986b34c7374ff1
2022-11-21 17:40:23 +00:00
drh
03af6d7157
Change the name of the Parse.pIdxExpr field to pIdxEpr so that the name is
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distinct from all other identifiers in the code and thus less confusing.
FossilOrigin-Name: a2962d0187534f3496282b48efbf38dabcd226bf8972be925c8433c55a8853fe
2022-11-21 16:40:12 +00:00
stephan
9f2be5db04
OPFS contention test: give each worker a distinct recognizable name instead of a random one.
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FossilOrigin-Name: 5f564bf7de7ce3ad7bedb5f06b3086ceaec55da768a60d74059fa4fba4328567
2022-11-21 16:00:26 +00:00
drh
b53d8fa9f2
Performance optimization and size reduction in insertCell() by omitting
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the "pRC" argument and instead returning the result code as an integer.
FossilOrigin-Name: bee94d1bb0daade023cc1e274339daafc249e1978c0765fc45042b5f9060e478
2022-11-21 15:55:57 +00:00
drh
e7d5384418
Performance optimization to sqlite3BtreeInsert().
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FossilOrigin-Name: b8976ebfe03fbc1e09a38d598a62493a7f19ff7a2a3acd1ec54d0dee190471e9
2022-11-21 14:13:10 +00:00
drh
d01dee5e6a
Small performance improvement in sqlite3BtreeTransferRow().
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FossilOrigin-Name: dab959ea3edf99788bfd76352cd46a3e56876b0e7d7008c6927aa14534853c50
2022-11-21 13:35:00 +00:00
stephan
a303392a2c
Add new JS tests dir to those pushed to the test server.
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FossilOrigin-Name: 07182dca9f2a4ffea1af0684c93e55e105465b2ee9820c70764e3e7bc1c28efc
2022-11-21 06:07:22 +00:00
stephan
b38ac0986e
More tweaking of OPFS concurrency measures and the related test app.
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FossilOrigin-Name: a8d4da1501d411085ec2fd48c4a056c8b1d97ef3c3203c5b403a854ac2864870
2022-11-21 05:18:24 +00:00
stephan
36d5554c9a
Resolve missing SQLITE_LOCKED result code which triggered a new (since last checkin) exception in the OPFS VFS. Improve output of the OPFS contention tester app.
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FossilOrigin-Name: 2debbbca33bd4170a1dc4dbb5eb3e68523e51d289b06c551e5560ac4e32e433b
2022-11-21 04:12:38 +00:00
stephan
27c4cd183d
Add test app for experimenting with multi-worker OPFS concurrency. Tweak OPFS VFS to significantly improve the otherwise "unfortunate" concurrency situation.
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FossilOrigin-Name: 96f76e7616f8157a342b9e1c42f7b1feab200d182268871a2b25f67d4ee2564c
2022-11-21 03:50:52 +00:00
stephan
ae276719f0
js dist: account for a file rename in the previous checkin.
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FossilOrigin-Name: 469f9011a885e19b99210c5e3e582afa140b8b5f0aa7a720334848df5ab6ae98
2022-11-20 05:47:17 +00:00
stephan
6d97c1a844
Further minor cleanups in the JS build related to vanilla vs ESM.
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FossilOrigin-Name: 100a596800eca61477d9880092465d594c22be3707f2a11aaf6eb9e234fc6f2d
2022-11-20 05:36:52 +00:00
stephan
59a9654715
Remove an obsolete reference to WASMFS from ext/wasm/index.html.
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FossilOrigin-Name: 51ff681864ec19844f8e7a46aef132e8a8601a1b64e1f5a243a53c6413f2a61a
2022-11-20 04:14:29 +00:00
stephan
b2873a3014
Generic cleanups and doc additions in the wasm build files.
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FossilOrigin-Name: d10f385e36ee7fe3077d80d8d6e7ce55732d20ef73e2a63533d8d2932ec8bf62
2022-11-20 04:14:00 +00:00
stephan
8e1bd8264d
Add 'snapshot' target to create distinctly-named snapshot builds of the wasm deliverables zip file.
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FossilOrigin-Name: f7620aa09e4893971e00cdee5c6f1fe15c3bd21f985bec90fbd90fdfc457ac31
2022-11-20 04:13:16 +00:00
stephan
0a94ef8b52
Minor cleanups in the ESM-related preprocessor filtering.
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FossilOrigin-Name: 205884a273128bb666b496b659b4fa9f031ebdbbc1aa704fdeb4b7e015740098
2022-11-20 01:15:22 +00:00
drh
ecba10730d
New assert()s confirm that BTREE_PREFORMAT must be the same value as
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OPFLAG_PREFORMAT.
FossilOrigin-Name: f40bf2c642643ae61d331e8d4815f601224fa258ab34344c6756966163a89f4a
2022-11-19 20:10:55 +00:00
drh
5a1d659d79
Performance optimization in sqlite3BtreeInsert().
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FossilOrigin-Name: 9776fa31758161970a50995a487b6543ed71e9610460b7324304ef21d9248707
2022-11-19 19:37:26 +00:00
drh
16635fa777
Performance improvement and size reduction in balance_nonroot().
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FossilOrigin-Name: 715bc81eb833ad4834d139a04085e0386c54c30d7395207e48972c4dfe5879c1
2022-11-19 18:43:32 +00:00
drh
47de1f9e19
Small performance improvement and size reduction in btree.
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FossilOrigin-Name: daa07149c0a0fcb6a6a1ace6020ca68802588ed309f5aaaf99c871088bc46908
2022-11-19 18:17:40 +00:00
stephan
8d0d409876
Get tester1.js working via an ES6 worker module and add that variant to the dist zipfile.
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FossilOrigin-Name: 90480586f1b2ad82118e19536b095431b8457f294c0afaa9b4f883f184cc804c
2022-11-19 16:16:40 +00:00
drh
1e62057436
Improved comments on the pageFreeArray() routine of btree.c. No changes to
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code.
FossilOrigin-Name: 0c2adc6d3547b07e950ae49f07f688f71a21b3ad5a51f16f0e8d49ab91564582
2022-11-19 14:18:48 +00:00
drh
bf9b994f52
Streamline the decodeFlags() routine in btree.c for a small performance
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increase.
FossilOrigin-Name: 4cb285210b4a2b14c80962bf2ecb35be310d3444c329c15d86b3073096455704
2022-11-19 13:09:03 +00:00
stephan
27a67968af
Add build of sqlite3.mjs (ES6 module), add a test app for it, and include it in the dist build.
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FossilOrigin-Name: 2e783670e10b59e67c14b0db7f4803b41790cc7730de221d54fa2d4483cfba33
2022-11-19 05:26:45 +00:00
stephan
c768ef7289
Integrate a custom preprocessor to the JS build process to facilitate creation of both vanilla JS and ES6 Module builds from the same source files. There is still some build-level reworking pending to make an ESM build a first-class deliverable.
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FossilOrigin-Name: 10c723d96d61d2e552ec1102563d58f1eb11bc3d30e03606fd8e0279c5a9043a
2022-11-19 02:58:03 +00:00
stephan
f7d98ac764
More work towards creation of a ES6 JS module.
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FossilOrigin-Name: 6b826e700f6849eebfbba38e5948b96be245994e3e03ea30743114d3f5689c42
2022-11-19 02:51:41 +00:00
drh
85728a21c6
Small performance optimization in btree.c.
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FossilOrigin-Name: f710cce13577788cf3b95ed7089c3af2854271ff53f0a0b7b0619f315e331eff
2022-11-19 00:22:12 +00:00
drh
cf3107c7d4
Databases created using sqlite3_deserialize() should report their filename
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as an empty string, not as "x". Fix for ticket [53043c9793715f08].
FossilOrigin-Name: ff494449efd475878c549728cc22ee9b12d13674068781747fc042a0c1bd09c8
2022-11-19 00:08:35 +00:00
drh
26e0f2e916
Update the version number to 3.41.0 to begin the next development cycle.
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FossilOrigin-Name: 5c669f5f399fe89998b9edba6486f2a6fe5fca789ed82e8711349c8736b293d9
2022-11-18 17:57:19 +00:00
stephan
76abcfbdc0
shell.c.in: on non-Windows platforms, check for $XDG_CONFIG_HOME/sqlite3/sqliterc before ~/.sqliterc, per request in [forum:7a16582b1e403c81|forum post 7a16582b1e403c81].
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FossilOrigin-Name: 17065d095d26a814acf1e13f5cc18b21fecc58eb8c9da100458029bb139fcd35
2022-11-18 15:22:45 +00:00
stephan
ee026c5479
Replace use of cpp with the fit-to-purpose c-pp to avoid cpp's C-centric/JS-unfriendly quirks.
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FossilOrigin-Name: 49d70f071e918d5d095c807575bb7ce2b287a123261e789e938521b3b409429a
2022-11-18 02:29:59 +00:00
drh
d8e48fffdf
Fix corner cases in UTF8 handling in the REGEXP extension.
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[forum:/forumpost/3ffe058b04|Forum post 3ffe058b04].
FossilOrigin-Name: abb18f61c5cec0f524acc41453b4c06b61c5af51ff46417588837fc0c3967288
2022-11-17 19:24:39 +00:00
stephan
c7c15d1b83
Merge trunk into js-cpp branch.
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FossilOrigin-Name: e047b33d1fb7d6a32e967f03f9952249cd2da4d21dc301fe92bd7baa0da5d6a9
2022-11-17 15:21:49 +00:00
drh
3c1572ddb4
Use the log10() and log2() functions from the standard C library to implement
...
the equivalent SQL functions, in the hope that this will prevent reported
precision problems.
See [forum:/forumpost/cfceb1230bdcfd84|forum post cfceb1230bdcfd84] and the
surrounding thread.
FossilOrigin-Name: 7c572d02e60a83b36543ba4d9d45f61e9fc111b61fee085410c2d87558c732d6
2022-11-17 14:40:33 +00:00
drh
823872c6d6
Split out the documentation for sqlite3_value_encoding() into its own
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page and make it clear that this interface is intended for testing and
debugging only.
[forum:/forumpost/c9f445453da950ad|Forum thread c9f445453da950ad].
Comment changes only - no changes to code.
FossilOrigin-Name: 9048a766ff7dfa0cd91ea74092e462f4501cb3f719033ccb55700bf5e4dfd0d3
2022-11-17 13:58:25 +00:00
drh
841c98e14c
Raise an error if an attempt is made to compile the CLI with the
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SQLITE_OMIT_COMPLETE option, since sqlite3_complete() really is necessary
for the CLI to operate sanely.
FossilOrigin-Name: a119a9e2ade4eac5feb1aa885c15b83e725f87386351de99d3abb49656219d50
2022-11-17 01:24:06 +00:00
stephan
a872466c8e
Change a self.X JS reference to X to account for a symbol resolution discrepancy between vanilla JS and ES6 modules, as explained in [forum:801d8f77e5115141|forum post 801d8f77e5115141].
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FossilOrigin-Name: 0590de4da1103d842b9f9f25bcd2e69223b2ea067ae2f320f58dd3763218b39d
2022-11-16 21:52:29 +00:00
stephan
1d4f1cf426
wasm build: include FTS5 instead of FTS4, per /chat and HN discussions.
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FossilOrigin-Name: 85c3f2ac5a887ba809f236c8c9d3837b2fdb578d4beae61bc78ada7ce03b58e2
2022-11-16 21:39:23 +00:00
