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Author SHA1 Message Date
drh
a9e1e4edaf Small performance increase in the symbol hash table. 
FossilOrigin-Name: a19597b4fd2530a89363992b9179f9f3f0621a6e3861a91324f29311aafe09b9
 2023-01-03 19:27:00 +00:00
drh
fbde3f50bf Avoid an unnecessary call to strlen() in the sqlite3VdbeMemStringify() routine, 
for a performance increase and size reduction.

FossilOrigin-Name: 284382d37850f469dc4bf3ab8efd2f20971554e897f1ba3e94d3f2f0c35d97d0
 2023-01-03 18:51:18 +00:00
drh
1eb88d6e5a Small performance improvement in the btreeOverwriteCell() routine. 
FossilOrigin-Name: df5ea47130d275e9fa1bd6aa8d55f1d5e136cba30ba13b7ede22224aa7f78919
 2023-01-03 15:11:01 +00:00
stephan
e364a9da72 Add some docs explaining a particular piece of [ae0196d86ee8]. No code changes. 
FossilOrigin-Name: 7f96803c1cbd0633367173ab0a67a8b301b9e0746e460c50d506b536c15db0a0
 2023-01-02 20:52:46 +00:00
stephan
b1cc895c92 Another reformulation of SQLITE_WASM_DEALLOC to attempt to work around a Safari-specific quirk reported in [forum:5489305f601b8c3f|forum post 5489305f601b8c3f]. 
FossilOrigin-Name: ae0196d86ee8ca424b5ef5a43c32988f4ab5131ea146669bc1467e31a2384901
 2023-01-02 20:07:30 +00:00
stephan
a347927d60 An alternative solution to mapping SQLITE_WASM_DEALLOC to the proper function pointer in JS, to account for a Safari-specific quirk reported in [forum:e5b20e1feb|forum post e5b20e1feb]. 
FossilOrigin-Name: 688c5c13d156f987b895df1d5a5b770616b0d9caec4726e03ba122eb8539e7b2
 2023-01-01 12:22:16 +00:00
peter.d.reid
206db97ddd Remove redundant assignment in kvvfs's decoding. 
FossilOrigin-Name: 2ffbf0c73c5a0f08717093cfaac99c4aedee506ec7b5a9a62c92168a2bcadc14
 2022-12-31 05:26:35 +00:00
peter.d.reid
576fe9035b Avoid an infinite loop when an unexpected character is being decoded by kvvfs 
FossilOrigin-Name: 6909195f77b50650982a6afd9d72b3a6ac9aff1f86c653fa18d0d9bf64e9bd8f
 2022-12-31 05:19:45 +00:00
drh
12e1eb344f A call to sqlite3_declare_vtab() should not cause DML/DDL authorization 
failures.

FossilOrigin-Name: eed1e030722deb24674e7c2d165a2a359576c6bb5769d3bdd5fa645bc0f2ecc7
 2022-12-29 18:54:15 +00:00
stephan
010ffff8d7 Add sqlite3changeset_new/old_js(), which work like sqlite3_preupdate_new/old_js() but on changesets. 
FossilOrigin-Name: e8afad630b085a9208491e0516a6a30c9cda77a20b1aa2cba49b2f44eb9fa2f8
 2022-12-27 22:46:49 +00:00
stephan
294968e030 Expose sqlite3_preupdate_hook() and friends to the JS API. 
FossilOrigin-Name: cc02783a1210a083683320fae1ec1519e45b8e3003a9e32809d808513a2ce06b
 2022-12-27 14:34:32 +00:00
drh
4e013284a0 Fix a missing 0 at the end of an integer literal in check-in [8da0f0c38a458c57] 
FossilOrigin-Name: e3776796f55574f357eb429e20399389092a68e9ca00aa104ed33eb559ae0de5
 2022-12-27 14:03:04 +00:00
dan
1dff401c42 Fix a broken assert() in fts5. 
FossilOrigin-Name: ff5a9b054f4d5ad3d33787aee93b4181822c6dfc513626236d9867bb431f64da
 2022-12-27 13:52:25 +00:00
stephan
de75c9c5a0 Add links to module-symbols.html for newly-added APIs. 
FossilOrigin-Name: 335ef03eb9694d1fd123f113f235cd34e97834fadc5f7c80489b6513be45d070
 2022-12-27 12:25:28 +00:00
stephan
69d8b3636e Add two more tests to [f99f8e3ecfe20]. 
FossilOrigin-Name: 9cffccd335b11feb6a5beadb26e1a68af7b6b1b3c953063dcf6ef74edf3c59b1
 2022-12-27 12:17:20 +00:00
stephan
55a21fbcef Expose sqlite3_commit/rollback/update_hook() to JS API. 
FossilOrigin-Name: f99f8e3ecfe205337996ee61c0b9f139d3e8788b14f32e26560888b3a16564de
 2022-12-27 12:13:01 +00:00
stephan
c8f245ab5c Add an optional argument to oo1.DB.transaction() to specify an explicit BEGIN qualifier. 
FossilOrigin-Name: 507335c12b1dbe21d180cf6f0a0deb4cc737417acb44c8f1d8fac98b86f62b01
 2022-12-27 11:40:05 +00:00
stephan
84261bac96 Expose the auto-extension API to JS and reorganize some nearby code. 
FossilOrigin-Name: 52b229d11d82bfb81c8b63e252c51c57a34dc50498dd685451588c185873c628
 2022-12-26 17:15:05 +00:00
drh
ff78b2bee8 Fix an infinite loop in the MEMSYS5 auxiliary memory allocator that occurs 
for memory allocations between 1GiB and 2GiB in size.  Error introduced
by check-in [949133231f8f751a].  The problem only affects builds that
include the SQLITE_ENABLE_MEMSYS5 compile-time option.

FossilOrigin-Name: 8da0f0c38a458c57f979d59b49cf4804ef81fc2eccabde1f166bab24dd1dabea
 2022-12-26 15:14:24 +00:00
stephan
64fa85bb5e Document sqlite3.capi.sqlite3_prepare_v3() as accepting an ArrayBuffer and ensure that it can. 
FossilOrigin-Name: ae3ae92ec45d3d5de92e70876502f8108fc3fcd87848e86c2b83f8842f1ff139
 2022-12-26 15:08:48 +00:00
stephan
d9cfd0f339 Correct some internal-use JS docs and update the 'string:flexible' type conversion to accept an ArrayBuffer (as it was recently documented to). 
FossilOrigin-Name: eff5d3bec29043cc1182bbb5229040dac5ff50264d025e354736bb63b4bc97a0
 2022-12-26 14:55:00 +00:00
stephan
67e4f6fcdb Only add an on-db-close cleanup entry for collations if adding the collation succeeds and xCompare is-a JS function. 
FossilOrigin-Name: 18a5480f1e0dca55703b43fa17685a4cc577cab8841ce47c807af02348ad85ee
 2022-12-26 14:25:21 +00:00
stephan
171aa209fa Extend [0e69b2c379e618] to support uninstalling stale JS-to-WASM function pointers added on behalf of UDFs. 
FossilOrigin-Name: 7a46e629dcbf97ae037c5abb39306af7ad55f1910c1e962373e09d88d8bd5a33
 2022-12-26 13:45:10 +00:00
stephan
7197f0a8f2 Add JS infrastructure which enables sqlite3.capi.sqlite3_close_v2() to clean up stale JS-to-WASM collation function conversions installed on behalf of a given db handle. The same for UDF mappings is TODO. 
FossilOrigin-Name: 0e69b2c379e61893c7db8a9c9d270650f2bd63b6cea30811d41136392a2e4f04
 2022-12-26 13:00:58 +00:00
stephan
20170adf14 Reimplement sqlite3.capi.sqlite3_close_v2() and sqlite3session_delete() as a hand-written bindings so that they can attempt to clean up certain (potentially) FuncPtrAdapter-installed functions before closing. Correct the create-function family of JS-to-function-pointer automated conversions to include the UDF's arity as part of the mapping's key so that (un)binding a UDF to different functions for different arities works (and add tests confirming it). Correct a broken doc link in module-symbols.html. 
FossilOrigin-Name: 60b262ef0f57b162c2566b12e70685a92afb00b441332ea7a6540fcb188cc7af
 2022-12-26 11:13:09 +00:00
larrybr
3a8fbc0749 Grammar fixup in comment re SQLITE_TRACE_PROFILE trace event. 
FossilOrigin-Name: b6dc80cbf63ed521ef8f878fba24b0110d61813763ca7bfbcfb0a145656b300a
 2022-12-26 01:44:04 +00:00
stephan
b87efce2c0 module-symbols.html: add some missing links to C-side API docs for recently-added JS counterparts. 
FossilOrigin-Name: 7d4f4e96f33f37b0774cb8df22ed1ef33062534653a4fadf606704b855e28c49
 2022-12-25 23:54:16 +00:00
stephan
7103801df1 Update JS worker #1 API and related tests for recent API changes. 
FossilOrigin-Name: d797e183e96e04520636865204c02307b751fdc2949a04587de9259a1733e37b
 2022-12-25 23:45:59 +00:00
stephan
ec35e92d1d Rename the new wasm.irSizeof() to sizeofIR() because that seems clearer. 
FossilOrigin-Name: 49a83ca3ba46d3ae8021fbdd72b48ce9181eea6845fa7bb7aa83b16fad1728be
 2022-12-25 22:55:45 +00:00
stephan
6431f860ae Minor internal API doc correction and extend a test for oo1.DB.selectValues(). 
FossilOrigin-Name: b7295b1ca700945ae4e89be69f954dce9960e8975664e620898392b2cc78d452
 2022-12-25 22:49:55 +00:00
stephan
9f1adb8c12 Add sqlite3.oo1.DB.selectValues(). Correct a logic error which could cause DB.selectValue(), DB.selectArray(), and DB.selectObject() to fail to finalize a statement if a call to bind() failed. Add more session API tests. 
FossilOrigin-Name: 6adc8a10146190037d55d3328d2f78aa5233559f88d4aa70fbbf9e10145b9b6c
 2022-12-25 22:44:13 +00:00
stephan
3caf13f1cb Merge wasm-session-api branch into trunk, adding the session API to the JS/WASM components. 
FossilOrigin-Name: dfb8b651fa4faef2d3307a05512cdc479398484c3a59715827179c363861a777
 2022-12-25 20:25:44 +00:00
stephan
9d61db1944 Add basic session API JS tests. 
FossilOrigin-Name: 64e032602cf420851c8029603c76f5512000d1c9a40fa7a545528d69d6d1d4cc
 2022-12-25 20:22:20 +00:00
stephan
7d59d90a5b Add sqlite3.wasm.irSizeof() and extend certain allocation functions to make use of it. 
FossilOrigin-Name: 1cbc7b1875e8611b9db7a747b4c9499501450deaf90c929d212511837d6f72b6
 2022-12-25 20:05:11 +00:00
stephan
7a5544b958 Add tests confirming that JS sqlite3_exec()'s SQL argument participates in the 'string:flexible' type conversion. 
FossilOrigin-Name: 926d0c61a391c601adc2804d3fdaa8b667ae2abd565939cddfa12d5151b098f8
 2022-12-25 17:12:24 +00:00
stephan
73bf9d5fed Replace the "manual" implementation of sqlite3.capi.sqlite3_exec() with a briefer "automated" one via the [7f9ace1b11a67] feature addition. Minor code-adjacent internal cleanups. 
FossilOrigin-Name: 4888957baf18c6763f959fbba998a74156ff656368779107f502b926e9e9d949
 2022-12-25 17:09:34 +00:00
stephan
031ee6b9da Remove duplicated JS binding of sqlite3changeset_apply_v2(). 
FossilOrigin-Name: 2e8336b6e1cba89dbcc11d6316e39c929bf8b018a18b92efc232abd47e0a5cc6
 2022-12-25 16:20:05 +00:00
stephan
8b5a5ef030 Add the address of the associated db handle to the sqlite3_trace_v2() output originating from sqlite3.oo1.DB's trace flag. 
FossilOrigin-Name: 0a36568c5a3db56a8ad23fd8abc672c5a7f1abed55984d902842ffd3ebb816e8
 2022-12-25 15:28:19 +00:00
stephan
3494ec15e5 Update the session-related JS bindings to account for today's internal API changes. 
FossilOrigin-Name: be63944d4114f53f2dab65bc6c1b85f4766a4ea14ee7b2690acde239a2a0bf54
 2022-12-25 15:14:10 +00:00
stephan
04071524ae Merge trunk into wasm-session-api branch. 
FossilOrigin-Name: 7f8f1acd82be7dc2eb2147d96299b1b443e86774dfe0b0a8d32669a0500fc9c6
 2022-12-25 14:13:52 +00:00
stephan
7015aa9f49 Add missing sqlite3_context_db_handle() JS binding. Reimplement sqlite3_set_authorizer() and sqlite3_set_auxdata() JS bindings to take advantage of [7f9ace1b11a67]. Teach FuncPtrAdapter to emit a console.warn() message if it is invoked after the library is bootstrapped, the goal being to inform users that it's an internal API and should not be invoked from client-side code. 
FossilOrigin-Name: 8e3d4f6294037396e388ec21abb18bf0201a6bec6ff004730cc5d11b705a6d2b
 2022-12-25 14:04:06 +00:00
stephan
485229e147 Enhance sqlite3.wasm.xWrap.FuncPtrAdapter to be able to handle sqlite3_create_function() and friends and reimplement those bindings to use this feature (this will also simplify certain session API bindings). Interal API changes only with no client-side breakage. 
FossilOrigin-Name: 7f9ace1b11a6703031790af9cf08ab25df25850a86e6ca2a7aeaefd8aa395e6d
 2022-12-25 12:51:53 +00:00
stephan
75c04ba89c Simplify the signature for JS functions, as opposed to function pointers, passed to sqlite3_exec(), eliminating the superfluous initial two arguments. Update related tests to demonstrate both function-passing approaches. 
FossilOrigin-Name: e7cc70cdda426863f82ebe1305f4c3053824c5a605b1516b0b7f205f1203178b
 2022-12-25 10:22:27 +00:00
stephan
4099b3cab3 Replace JS-side use of SQLITE_TRANSIENT with the new SQLITE_WASM_DEALLOC, reducing the amount allocation/copying required by sqlite3_bind_blob/text() and sqlite3_result_blob/text(). Remove the 'experimental' log message from the virtual table tests. 
FossilOrigin-Name: ffe2999a91a7dec129a38afb675fe9e539d7c347886bfea85cba55f6367d54d1
 2022-12-24 15:28:45 +00:00
stephan
cede6384fd Extend oo1.Stmt.bind() to accept ArrayBuffer instances to bind as blobs. 
FossilOrigin-Name: f76bd30137fbff981625ffcb28cddd5e8651803dfc3f2d8d7801ead33496311d
 2022-12-24 14:16:02 +00:00
stephan
0db1c90137 Add a test for the (failure) case of client-level code calling the oo1.Stmt constructor directly. 
FossilOrigin-Name: 6a37874db04f3b4842994ad17fc74cb6222f8ea0fa1315a23aff1ffa69bcd12a
 2022-12-24 13:46:27 +00:00
stephan
4b4ae86445 oo1.DB.exec() rowMode="$columnName": a minor optimization and a preemtive fix for a hypothetical corner-case bug. 
FossilOrigin-Name: 0b2df22bd92914708ad0851d0401ad2cf3edb1968b88b2c07fe40792a731c5ba
 2022-12-24 11:16:49 +00:00
stephan
0cdc01d01a If sqlite3.oo1.DB.exec()'s callback returns a literal false, stop step()ing over results as if the end of the result set had been reached. Unrelated minor code-adjacent cleanups. 
FossilOrigin-Name: 33a58c8ece3b37a8edc3434af36643e2d489a53a672d778c5b77e66666045c30
 2022-12-24 01:59:42 +00:00
stephan
027afccdcd Reimplement JS's sqlite3_bind_text/blob() with hand-written bindings to permit more flexible inputs. Add automated JS-to-C function conversion to sqlite3_busy_handler(). sqlite3.wasm.xWrap()'s '*' argument conversion no longer treats JS strings as C-strings: those conversions require explicit opt-in via the 'string' converter (or equivalent). 
FossilOrigin-Name: 96ba44946b3e88b6aa305c4363cbbfeab0d9120b3d8c4d2587d68b9293ea7cc6
 2022-12-23 23:46:33 +00:00
stephan
bb769f0b4a Merge trunk into wasm-session-api branch. 
FossilOrigin-Name: 6cdb036d8e8c5ddb0c6578aeefe318e74d7a90228e57b9f9047057dae3252963
 2022-12-23 21:23:26 +00:00