stephan
100b496dd2
Initial build of speedtest1.wasm and speedtest1.html with which to run it.
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FossilOrigin-Name: 4441535e3e54dc1881f700fa3878964eb8554a6790fd6aa32945f7cc104a8467
2022-09-06 16:47:43 +00:00
stephan
09aa80d109
Minor internal doc clarifications.
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2022-09-06 16:35:54 +00:00
stephan
ae1ed83831
Merge trunk into fiddle-opfs branch.
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FossilOrigin-Name: 7f76eaec793720db87415a476ddf539bc4dea3e74c8e5406d6739206aebdacc2
2022-09-06 09:59:06 +00:00
drh
2e440a0801
Add the tool/omittest-msvc.tcl script that will try to build using MSVC
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using various compile-time options, to ensure that the compile-time options
all build without errors.
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2022-09-05 22:54:36 +00:00
drh
0c4517a61a
Get the tool/omittest-msvc.tcl script working.
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FossilOrigin-Name: 82b89f8a074858a81d841dfc26436e8d39ce4907b8f989eba4d848db16758303
2022-09-05 22:53:24 +00:00
drh
4c8404e555
Add a prototype for a script, similar to tool/omittest.tcl, that is designed
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to test builds using MSVC to ensure they work with various OMIT options.
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2022-09-05 20:42:01 +00:00
drh
6e440ab3de
Fix the windows build so that it works with -DSQLITE_OMIT_AUTOINIT.
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2022-09-05 18:17:03 +00:00
stephan
49cb8d7314
Minor cleanups in OO API #1 . Add Sudoku SQL to batch-runner.js's list.
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FossilOrigin-Name: 4488cb5798f34cbba14eb8e2aa5da8420c14a85d37d278d357406aedd5c3a9e5
2022-09-05 13:24:08 +00:00
stephan
cdefd5d046
wasm: minor text and build cleanups.
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FossilOrigin-Name: 36ceef94e1935f5e85f79e489cd0ed265a77820fb68329c190794df5e076bf84
2022-09-03 11:41:44 +00:00
dan
ad617b4d6d
Ensure the Pager.journalOff variable is zeroed if an error occurs while writing the initial header to the journal file.
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FossilOrigin-Name: da7af290960ab8a04a1f55cdc5eeac36b47fa194edf67f0a05daa4b7f2a4071c
2022-09-02 21:19:24 +00:00
drh
173b418e60
Fix an assert() associated with the dbsqlfuzz error at [8372468bb5d8922c].
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FossilOrigin-Name: 54251f81ebc43839cc97f91d2df4c320c1b96b5690cc11ce45b60c087c9becd6
2022-09-02 17:25:25 +00:00
drh
5fc3a8a32f
If sqlite3PcacheMove() really performs a swap, then be sure to renumber the
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second page.
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2022-09-02 15:09:55 +00:00
drh
4e9bf5ace3
Enhance the pcache1 implementation so that during an xRekey operation if
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another page already exists at the destination, that other page gets moved
to the source key.
FossilOrigin-Name: aadd38f99a3e5abcf9bef49f4367752f163cc79500a28f812bb71969d7de419c
2022-09-02 14:29:54 +00:00
drh
e04c9f4b33
Mutex protect access to the sqlite3_test_directory and sqlite3_data_directory
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global variables. See
[forum:/forumpost/719a11e1314d1c70|forum thread 719a11e1314d1c70].
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2022-09-02 11:45:26 +00:00
drh
fee6431392
Improved mutex protection of the sqlite3_temp_directory and
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sqlite3_data_directory global variables.
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2022-09-02 11:12:16 +00:00
drh
18a3a48db1
Experimental changes to put sqlite3_temp_directory behind a mutex.
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FossilOrigin-Name: 5ee3515fbb88bf1ae5f8b507844f82dcc429380b6ebeab9b09b52b25ee60a60d
2022-09-02 00:36:16 +00:00
drh
44132244fa
Defer deleting a transient SELECT statement associated with a flattening
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of one arm of a compound SELECT until after the parse has completed.
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2022-09-01 13:51:09 +00:00
drh
a3fc683c80
In the query planner, add a heuristic that will reduce the cost of a full
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table scan for a materialized view or subquery if the full scan is the
outer-most loop. This is shown to speed up some queries.
FossilOrigin-Name: 609fbb94b8f01d6792e5941ab23ce041313d359f6788c4dde6b1ca749ab49137
2022-09-01 10:29:02 +00:00
drh
9c3a114ca0
Enhance the b-tree page sorting code to ensure that sqlite3PagerRekey() never
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overloads a page number and uses only the PENDING_BYTE page for temporary
storage.
FossilOrigin-Name: 5007742886bd20de20be3973737cf46b010359911615eb3da69cd262bd9a2435
2022-08-31 15:04:42 +00:00
stephan
53f635df55
batch-runner.js: add rudimentary metrics export to CSV. Add a toggle to reverse the log output mode (in normal order or most recent first).
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FossilOrigin-Name: b26e2bc05537a1f451db1bdd36a824d71c3ea25a130b6285f31ff9799d65fa7a
2022-08-30 17:57:50 +00:00
drh
78d15f097a
Improved comments in pcache1.c. No changes to code.
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FossilOrigin-Name: dd017bb1b3e31c7692d29dc4865d6bda871e429978c8738a39160d0114e5bf9b
2022-08-30 16:54:41 +00:00
stephan
ffc0cbb024
batch-runner.js: re-enable unlink-before-run so that OPFS speedtest1 batch can work.
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FossilOrigin-Name: ba08f7a7f12601aa580a8dc493b43cdd5ab65c87d5e4b3fd2f549343e45c2d2a
2022-08-30 10:26:33 +00:00
stephan
fbf0f488cf
batch-runner.js: move generated SQL files into ./sql and start adding hand-written ones (like the Mandelbrot) to that set.
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FossilOrigin-Name: 06c106a7d23e4486dbed092757b7588688226ad35539ecc31378a8497f59d1ec
2022-08-30 10:04:08 +00:00
stephan
429899ddad
Remove the .timer script entry from fiddle app because emscripten has removed getrusage(), which breaks the timer.
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FossilOrigin-Name: 9034f19ae50f196cc2b94478edfcc8d765b08bcf383166f6212b3522dea63c01
2022-08-30 09:51:24 +00:00
stephan
5bb5965710
wasm util: remove superfluous function.bind() calls to eliminate a level of call() indirection.
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FossilOrigin-Name: 1aab9627983ef0f016b01f78564e79cf815ed14d4b1b6dc04ec627b96f1b2f70
2022-08-30 09:49:30 +00:00
drh
4d28830861
Any function call can abort. Take this into account when deciding if a DML
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statement needs a statement journal. See
[forum:/forumpost/9b9e4716c0d7bbd1|forum thread 9b9e4716c0d7bbd1] for more
information.
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2022-08-30 00:11:51 +00:00
stephan
2f06bf2541
Lots of tweaking in batch-runner.js. Minor internal API update in OO #1 API.
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FossilOrigin-Name: 24b82b9504db3d8e1335c2300b133f897dc1a541026dc24be5b0ffd8be66d977
2022-08-29 18:58:38 +00:00
stephan
49a785fa34
Add test descriptions to the speedtest1 '-- begin' markers for potential display by the downstream JS code which uses those markers.
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FossilOrigin-Name: e5b7006f0f57f10a490d7eaeb7df77251a2f684602fed8ff161d8ce60033e7bc
2022-08-29 17:41:16 +00:00
stephan
2cae138fba
Add batch-runner.js for running batch SQL scripts with timing info.
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FossilOrigin-Name: 11f3ed61150c5940da6c157e5063e70c3aa0628dfd0023c47bb65b00af74ab1f
2022-08-29 12:39:34 +00:00
stephan
f2e624ea91
Add get/setPtrValue() to the common wasm utils.
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FossilOrigin-Name: 24d70fc458c6002d5ff3c9f8ce7c66bde299b32aca6417c2dd1236e1412b036d
2022-08-29 12:31:57 +00:00
stephan
9a2efd8e1f
Add begin/end comment markers to the test blocks in speedtest1 --script output to facilitate chopping up the output into chunks for JS-side processing.
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FossilOrigin-Name: ef0b7ef2d2e19b1f9437fdd7e24f040f662d9907d1fa17c6a3892fcf091b849e
2022-08-29 09:51:17 +00:00
stephan
d7d1098baa
oo #1 api: correct a case where a null callback is called. Rename some vars for clarity. Increase wasm-side memory in order to be able to load the speedtest1 output.
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FossilOrigin-Name: b5058f14fadbc8a1886f27cff08593dd2c8e2b2cb6d7bed3b8733a55f031989f
2022-08-29 08:04:55 +00:00
drh
f0f025b340
More assert() statements in the page cache.
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FossilOrigin-Name: 7c96a56c0d1de966844da6c5a84c0cd6066130a10724797ce6f228a9182d9b85
2022-08-27 16:11:00 +00:00
drh
f6e3e31625
Ensure that every pcache page always has either the PGHDR_DIRTY or the
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PGHDR_CLEAN bit set, even during transient page reshuffling during btree
balancing.
FossilOrigin-Name: e67f03c166277951725c194674c84da61c152a5820aa6df55a726f7dda838e92
2022-08-27 14:43:34 +00:00
stephan
a3825e78bd
Merge changes from trunk into the fiddle-opfs branch.
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FossilOrigin-Name: 34279797be0922b9df05e0d4f327f8582ab25fb6fb21583f8441ddf5deded891
2022-08-25 19:38:54 +00:00
drh
23593f8e99
Ensure that sqlite3_prepare() inputs always have a semicolon terminator in
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speedtest1.
FossilOrigin-Name: c72756b0f2db30c622f00f43be9245d50e36049bd7740ee6332164f0c48f9c3d
2022-08-25 19:29:35 +00:00
drh
09cb5eb5ac
Add the --script option to speedtest1.
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FossilOrigin-Name: 1c87d7c58d5aec83f9e2ae3771a81aa17cfae0cf06169025a5db085e2d5749f9
2022-08-25 19:19:25 +00:00
dan
aa07b36dd5
Remove a NEVER() macro for a condition that is actually reachable following an OOM. dbsqlfuzz crash-6ef3cd3b18ccc5de86120950a0498641acd90a33.txt.
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FossilOrigin-Name: b573e2cffa5fedc893ed30e76e47022b3617ac5583e1eb486afa810b2514c419
2022-08-25 13:32:55 +00:00
stephan
335ad5264f
Consolidate oo1.DB.exec() and oo1.DB.execMulti() into oo1.DB.exec(). This is a bit less efficient but certainly easier for a client to deal with and lightens the maintenance burden.
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FossilOrigin-Name: 7eff7213dff553b76d7ce45063e3c4a19544716611a0b609593d704076b38d0b
2022-08-25 13:27:52 +00:00
stephan
9afff9f3c5
Refactor and expand the worker1 docs, consolidating them into the top of their file instead of scattered around the internals. Accommodate an API change from yesterday in demo-oo1.js.
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FossilOrigin-Name: 0a65747047322b7b585e281ac275e437ce3f46e1d06105c19117213929a906ad
2022-08-25 11:39:12 +00:00
stephan
407f75378e
Change DB.exec() rowMode default from 'stmt' to 'array', per /chat discussion. Add DB.exec() rowMode option for fetching a specific column by name. Add result column names to worker1 exec() callback interface, as there's otherwise no way to get that info from a worker.
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FossilOrigin-Name: 1bb37e5c477b9eb098362f74a45a55be23d450fe45cdff58c1cbff08b5b3998f
2022-08-24 20:57:37 +00:00
stephan
3734401a95
Expand the worker1 'exec' op handling for per-row callbacks for API-level consistency and smooth some edges between worker1 core and worker1-promiser. Add worker1 'config-get' message to fetch the serializable parts of the sqlite3.config state. Improve the 'open' op's handling of the 'persistent' option (noting that we cannot yet test that case from a worker).
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FossilOrigin-Name: 509f8839201ec1ea4863bd31493e6c29a0721ca6340755bb96656b828758fea7
2022-08-24 18:39:46 +00:00
drh
7383f5a7d9
Add a mutex to the sqlite3_db_config() interface so that it is threadsafe
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when two or more threads call it on the same database connection at the same
time.
FossilOrigin-Name: 459ad8846ee1ee2d3b277a291c47121692bdf477e779b06e77be8338f62237a6
2022-08-24 17:59:00 +00:00
stephan
9c765e7945
js: resolve the mysterious "extra" unhandled exception notification, caused by inadvertently forking one promise into two separate ones (failing to properly reassign a then() result). Fix a typo in new Worker 1 code which caused the DB(filename) name to be incorrect.
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FossilOrigin-Name: 7467ac88801224089b51c6ba7924f93283dd87beca602a186c83632df26cfc85
2022-08-24 14:50:10 +00:00
dan
2ce2b779bb
Fix an inefficiency in the ".dump" command when outputing large blob literals.
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FossilOrigin-Name: c055d05dbdfd4643d5052c6e6a736c78651fdfcd78f15f791af903df3814832d
2022-08-24 11:51:31 +00:00
stephan
9a34509a06
More work on how to configure the sqlite3 JS API bootstrapping process from higher-level code. Initial version of sqlite3-worker1-promiser, a Promise-based proxy for the Worker API #1 .
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FossilOrigin-Name: b030f321bd5a38cdd5d6f6735f201afa62d30d2b0ba02e67f055b4895553a878
2022-08-24 05:59:23 +00:00
stephan
efeee19a95
The very basics of a Promise-based proxy for the Worker #1 API. Still requires considerable cleanup, testing, and a solution for the exec-callback-via-event-type-name problem.
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FossilOrigin-Name: 1e447849fb65887e806e3348a8a68f70ea6802bc0a1e56c385a279f27cc0cdda
2022-08-24 00:51:39 +00:00
stephan
a9ac2ed069
Significant restructuring of the Worker #1 request/response object structures to improve readability and clarity.
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FossilOrigin-Name: 03b9db9b98cb36faa7de5a8a64d2e13c4aeaadfefb33ac92bb41056f6be3f121
2022-08-24 00:10:45 +00:00
drh
e5928b17ca
Change the names of the Vdbe.pVNext and Vdbe.ppVPrev fields to make them
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unique. Change to ppVPrev to save a few bytes and a few CPU cycles.
FossilOrigin-Name: 34b8ea31877ae8b40729d37b3f51ae7e15f38be841881ea4a37c9c8f0a52896d
2022-08-23 20:11:01 +00:00
drh
35908b167f
Enhance assert() statements to enforce tighter bounds on the P5 operand of
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the OP_Next and OP_Prev opcodes.
FossilOrigin-Name: 4e0a07fc6f96e6e7726506b7a5ee942461c1381501f253893fa94d76023b634f
2022-08-23 17:51:39 +00:00
