drh
7747ffba47
Enhance the "PRAGMA integrity_check" statement so that it verifies datatype
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constraints on non-STRICT tables: (1) Columns with TEXT affinity should not
contain numeric values, and (2) columns with NUMERIC affinity should not
contain TEXT values that could be converted into numbers.
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2022-10-10 23:54:17 +00:00
drh
c9ef12f62b
Code clean-up for the integrity_check enhancement.
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2022-10-10 21:21:04 +00:00
drh
db6940ab45
Fix corner-case bugs in the new integrity_check logic. All tests pass now.
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2022-10-10 19:38:01 +00:00
drh
49d77ee642
An attempt to enhance PRAGMA integrity check so that it does data type
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checking on non-STRICT tables. Specifically: (1) Columns with TEXT affinity
should not contain numeric values, and (2) columns with numeric affinity should
not contain text values that can be converted to numeric.
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2022-10-10 18:25:05 +00:00
drh
005c9d8295
Improved detection of database corrupting when moving pages on an
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autovacuumed database when creating a new btree.
dbsqlfuzz 9a55397eae13cec64aebf1fd35489c3a90bdaac5
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2022-10-10 12:02:53 +00:00
stephan
50661c5e31
Remove some extraneous debug output.
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2022-10-09 17:08:36 +00:00
stephan
d8897d971b
Remove a now-unnecessary --cachesize flag for the OPFS sqlite3_vfs speedtest1-worker.html invocation.
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FossilOrigin-Name: 08b516d6953256cfb8792cfee9e6ed7450fd55d84196b66b77409cfaee3c8729
2022-10-09 17:03:48 +00:00
stephan
ff891b4e1c
Minor cleaups in the post-init async phase of sqlite3 module initialization.
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FossilOrigin-Name: 2e024a6b533524b7732cea8aa27b16363e17b4c32731ddf31085e91fc728c1af
2022-10-09 15:12:37 +00:00
stephan
392fd3ce37
Remove ext/wasm/kvvfs.make which was inadvertently resurrected in [92b500da70a3].
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FossilOrigin-Name: 2e7fa085fc0b1202c6502d89e2603ae76a93451754b07b32ab4f0211f213f980
2022-10-09 13:35:14 +00:00
stephan
4fbf90ee11
Refactor kvvfs JS bits to make use of [ea370b9b05f7ed7eaa]. At main-thread startup, if kvvfs is available, replace the kvvfs I/O methods with JS impls. Checkin part 2 of 2, to account for cherrypicking [ea370b9b05f7ed7eaa] into the kv-vfs branch.
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FossilOrigin-Name: a9047e020a097b2259bc9935b63ca1c538a3a7f1d050e15f0d0a08cfb84acc7c
2022-10-09 13:26:15 +00:00
stephan
d35b5587df
Refactor os_kv.c so that the kvvfs read/write/delete methods can be swapped out at runtime by JS implementations. This eliminates the kvvfs dependency on Emscripten. Checkin part 1 of 2, to account for cherrypicking.
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FossilOrigin-Name: ea370b9b05f7ed7eaa154ba58019f6642217eabc18517e721567adf948d93980
2022-10-09 13:19:27 +00:00
stephan
d6555726ed
Add -DSQLITE_OS_KV_OPTIONAL to speedtest1 flags for kvvfs testing purposes.
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2022-10-09 11:42:12 +00:00
drh
211a1a7281
When casting an odd-length BLOB into a TEXT with encoding UTF16, omit the
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last byte. dbsqlfuzz c5df68b5bbdf6c9f3c1851e41e88f49ac05c9969
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2022-10-08 17:27:05 +00:00
dan
73c586bcbf
Fix a problem causing the seek-scan optimization to skip over valid rows that could occur when it is used with expressions of the form (a IN (?,?..) AND b >= ?). dbsqlfuzz ab1db6dc0efb04cba1cd3431ee6da4894fdc4520.
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2022-10-07 18:57:15 +00:00
drh
8a2254fa1f
Improved tracing output for showing all registers used by the
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OP_SeekGE opcode. This applies to debugging builds only.
FossilOrigin-Name: 0aa6dee7f72279114a47cbb69fdbda0b916a2c365f7a147946869f167bd018b7
2022-10-07 15:55:35 +00:00
dan
88a0637f57
Ensure the page-size, auto-vacuum and other settings are copied into the recovered database.
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FossilOrigin-Name: 078520f2825bcb82d01b30209409e9bf8b6c99084c192345df41c9f531d08f51
2022-10-06 21:00:23 +00:00
dan
4df12ce5a8
Add code to determine the database page-size by searching for well-formed pages.
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FossilOrigin-Name: 0dbd0ccef532e076fa82c9fad4dc9fe632c0ef43e3483cc288cbb7eca336a9b9
2022-10-06 17:20:12 +00:00
dan
73ac958c74
Fix a problem that occurred when using a bloom filter to optimize an (ipk = ?) lookup in the case where the RHS of the expression is a TEXT value. First reported by [forum:/forumpost/f61a8b7053|forum post f61a8b7053].
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FossilOrigin-Name: 8e14c351b29bb434ac4e2510681e95716424a73e340d39feff4919f0431c2e00
2022-10-06 14:10:11 +00:00
dan
adc686043e
Improve handling of corruption in the sqlite_schema table b-tree structure.
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FossilOrigin-Name: 2be0dba12fb9b98cd9632f1ff3f30aeb29661a2e121b68c2f3335617b027797b
2022-10-05 16:58:28 +00:00
dan
461fa44be0
Merge latest trunk changes.
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FossilOrigin-Name: b0feecaa84b88f534edb49056cf7e92256f4a687c8b4c44e1d1186709a304378
2022-10-04 19:47:17 +00:00
dan
041cc06139
Better handling for databases with corrupt headers.
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2022-10-04 19:43:12 +00:00
stephan
9a55773b2f
Replace time-based auto-unlock of opfs sync handles with lock acquisition/release via sqlite3_io_methods::xLock/xUnlock().
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2022-10-04 17:06:51 +00:00
drh
2eca06141f
Attempt to clarify the operation of the xLock and xUnlock VFS I/O methods.
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Assert() statements added to prove that they behave as the documentation says.
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2022-10-04 14:50:46 +00:00
stephan
ed3182f233
Tweaks to the opfs async wait/relinquish times.
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FossilOrigin-Name: 35f33c23e5849de1c43c4499ee0a7fa11d26ae34949c1e820c3fa8e8873f9c2b
2022-10-04 11:14:23 +00:00
drh
a4b2f41938
Change the name of the autoconf-generated configuration file from "config.h"
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to "sqlite_cfg.h" to work around a bug in a dependency checker, reported
in [https://twitter.com/josecastillo/status/1577136108097314816 |a tweet from Jose Castillo].
FossilOrigin-Name: 897e187cad981126fc5f6ea8e382e937825af10b0c9589b0a23b9fbaa4ca58b8
2022-10-04 10:35:10 +00:00
stephan
98e120fca0
Update ext/wasm/api/README.md to account for recent changes.
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FossilOrigin-Name: 9d488081fc82a9abe3e81c7897fe6b29b6b337f62d0c62cb9cec7517bd54b53f
2022-10-04 09:12:43 +00:00
stephan
c7fb48d4b6
OPFS async proxy: add a wait-and-retry policy to the get-sync-handle step to help account for cross-tab locking.
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2022-10-04 09:12:05 +00:00
stephan
f6b6188bdd
Update the 'start in speedtest kvvfs' link in speedtest1-worker to account for recent changes.
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FossilOrigin-Name: f4d5ba412e0c1a031430a32c9ed1e11a09af33f9883150e660cc05e49fe56e6a
2022-10-04 08:58:22 +00:00
stephan
2716cd2528
Minor pstack doc update.
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FossilOrigin-Name: 6b4fb7c4e399ecc948ad41f5fa3139a9293cc822cd7efa2b83dc5fb1660b3ec6
2022-10-04 01:21:34 +00:00
stephan
2b776ee2d6
Minor cleanups and additions in sqlite3.capi.wasm.pstack.
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2022-10-04 01:11:10 +00:00
stephan
3c272ba380
Add a test/debug mechanism to shut down the OPFS async listener so that it can be inspected (it normally can't be because its tight event-listening loop ties up the thread) and then restarted.
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FossilOrigin-Name: 7d0bcff4e9b899cd25b393b9f0a02c5dcee2e229f0a0fa01719c7dcd7dcbe7c1
2022-10-04 00:54:00 +00:00
stephan
88838f6b95
Set default page cache size to 16mb in wasm builds. Fix an off-by-one counter in sqlite3_wasm_enum_json(). Minor coding style conformance tweaks.
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2022-10-03 23:13:05 +00:00
stephan
faf6a07965
Add a --cachesize flag to the speedtest1-worker-opfs link in index.html because opfs is much faster with that.
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FossilOrigin-Name: 5b8f8e33afc47c9f0c64dbe34643d7d1c37a0a82afb4656e714a86ef54a9ce6f
2022-10-03 22:51:24 +00:00
stephan
8d9e595513
Minor JS doc updates and typo fixes.
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2022-10-03 22:38:00 +00:00
stephan
d234902b7c
Add configurable cache_size to batch-runner and speedtest1-worker. Add SQL tracing to demo-123.js just for demonstration's sake.
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FossilOrigin-Name: 2ab065133bec19f71a1dc382946fdbd020920b2e38a526f4126a3a1e8df5de87
2022-10-03 18:07:25 +00:00
stephan
4b074692f4
Omit WAL mode from the wasm build.
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FossilOrigin-Name: 88efe2a62b81e5ee9119f54204e397fda59666a327158c7b7c972e84a716869e
2022-10-03 18:05:27 +00:00
drh
16292a5e52
Adjust the --help output for speedtest1 to clarify that the argument to
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the --cachesize option is in pages, not bytes.
FossilOrigin-Name: d7c2be6bdc3402e5a339d0f7b76d2c25f3a444dcbf54a77c1ccb790d1195a7cf
2022-10-03 15:22:59 +00:00
drh
277c7d3516
Copy all of the fiddle-opfs changes to speedtest1 into trunk.
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FossilOrigin-Name: f3d31c9982cab517a3907a28c571225cee614ee78375c70eb2efb9a2b6b4b042
2022-10-03 13:56:52 +00:00
stephan
57956a9c86
Resolve/remove a TODO.
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FossilOrigin-Name: 2ea35fea3bac2637e935643edfa7913b792e529de3a8980dbb8678d98ed5bcf9
2022-10-03 13:46:20 +00:00
drh
3044e77b4a
Add the --vfs option to speedtest1.
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FossilOrigin-Name: aeb884029ac1c68f0d7361dda0a545cff19ed265b608c1e329a1926397c5c8a3
2022-10-03 13:45:03 +00:00
stephan
4f5bbedb3a
Export sqlite3_trace_v2() to wasm and use it to ensure that the new per-VFS post-open SQL support in the DB ctor works. Default opfs vfs to journal_mode=truncate, as it's faster in that mode. Add 't' DB open-mode flag to enable SQL tracing to console.log().
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FossilOrigin-Name: 508f7f6d63e52f61fae5abe817579a4e130fa7fbd18733d741d521a5bdabb7ce
2022-10-03 13:03:41 +00:00
stephan
a4c357f94c
Reimplement fiddle_reset_db() so that it works with all VFSes.
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2022-10-03 11:42:45 +00:00
stephan
5f0b67cb7a
Experimentally relinquish the OPFS VFS sync access handle when the db is idle and reacquire it on demand, the goal being to help alleviate cross-tab locking issues.
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FossilOrigin-Name: 2703ac9842335962e488e597168d70b1389b95a6ad39edf70a211b95979b4708
2022-10-03 11:33:35 +00:00
stephan
33ded6edaf
Add journal=MODE to the list of supported URL flags for speedtest1-worker.html.
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2022-10-03 11:23:47 +00:00
stephan
7ff8da876d
OPFS VFS now lazily opens its sync access handle, as a step towards experimenting with relinquishing it during idle times to help avoid cross-tab and page-reload locking issues.
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FossilOrigin-Name: a984e1ba435731413a541f86c50232bc7d6e33aff6ba4cca90f89188e7b82a2c
2022-10-03 09:21:37 +00:00
stephan
bdfd7ea03a
Partial revert of [a82e6faaa642] to remove the 'I' alias for 'j' wasm function signature letter. In hindsight, that change seems premature.
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2022-10-03 08:30:22 +00:00
stephan
ef9cd12ec4
Minor JS API tweaks prompted by documenting them.
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FossilOrigin-Name: a82e6faaa642b09d241232c4daa67134d4dfa24bf3ca3725740346ca5269b381
2022-10-03 08:21:06 +00:00
stephan
510a9d1c64
More cleanups in the UDF argument and result handling, in particular int64. Consolidate some duplicate int64/bigint range checking code. Expose the UDF low-level utilities (arg/result conversion) to client code. Add the sqlite3_context pointer to the JS-side UDF wrappers for API consistency.
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2022-10-02 22:50:04 +00:00
stephan
65e6522f8f
Minor doc typo fix in sqlite.h.in.
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2022-10-02 20:13:46 +00:00
stephan
92ede964e1
JS: clean up create_function() wrapper and add support for create_window_function(). Eliminate an extraneous blob copy when a UDF returns a blob. Make use of newfound JS-fu to clean up how sqlite3ApiBootstrap() config is initialized.
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FossilOrigin-Name: d3bad9347c5423fa7f19ae729461636f1043c99a1f01f168efa10bebefb1cdd1
2022-10-02 20:08:53 +00:00
