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Author SHA1 Message Date
stephan
706780fbd9 Expose sqlite3_value_frombind/nochange/numeric_type() to WASM. Add a flag to sqlite3_value_to_js() to cause it to return undefined, instead of throwing, if no conversion can be found. 
FossilOrigin-Name: de8fc4bf34f80f320012a0e506ed8e3e24806daf67845d5dabb00b916108f6ef
 2022-12-09 15:12:07 +00:00
stephan
99f30f1cd4 Refactor the sqlite3_value-to-JS conversion from an internal detail to sqlite3.capi.sqlite3_value_to_js() for use with routines like sqlite3_module::xFilter(). 
FossilOrigin-Name: f6dbf280f99809a80c99337e4c22a86dea7a35ae41ae9a69144c4502385a0a1f
 2022-12-09 14:46:24 +00:00
drh
edfbde52fd Fix typo in the SQLITE_DBCONFIG_LOOKASIDE documentation. 
FossilOrigin-Name: c6e7582aea4ebcc4563afb4367fded1e8a74f6ef522a569460023c340ca24b30
 2022-12-09 13:49:44 +00:00
stephan
3ec44736b5 Remove some unused sqlite3_status() codes from the JS API. Add custom JS wrappers for sqlite3_create_collation/_v2() which accept JS functions (plus tests). Expand the argument options for sqlite3_wasm_db_error() to enable it to translate exception objects to C-level errors. 
FossilOrigin-Name: 073a2f1eb006230ae0995a5ea6c789407bcaa819ec15b5064c66d8973ed4671a
 2022-12-09 12:12:49 +00:00
stephan
81a3683174 Rename the oft-used, verbose sqlite3.wasm.get/setMemValue() and get/setPtrValue() to peek/poke() and peek/pokePtr(). The old names are retained as aliases just in case any client code actually uses them, but they are now deprecated. 
FossilOrigin-Name: ad0a8139b0b025f8e9d2eca0c303557ef10fdfab8c8b65afb08c510a804073d5
 2022-12-09 09:23:27 +00:00
stephan
5a83f52f48 Micro-optimization in the oft-activated JS-to-WASM arguments conversion step. 
FossilOrigin-Name: ee47e9b83ca668b37dc1d8e519048a635693cf33d9967a2d81ff0824b7eea4ba
 2022-12-09 08:44:22 +00:00
stephan
a3451dd990 Correct a test bug which broke the previous checkin's wasm tests in higher optimization levels. Test bug - it should not have worked in -O0 mode. 
FossilOrigin-Name: f07141b7500c36169c2c96e045acf37ec97a0d75c0a5f4d0ebed4dc1d2094ccf
 2022-12-09 07:17:54 +00:00
stephan
464c80d4c2 Export sqlite3_status() and sqlite3_stmt_status() to wasm. Expand the arg/return semantics of wasm.get/setPtrValue() and get/setMemValue() to simplify handling of multiple pointers. 
FossilOrigin-Name: e144fd5c88fa4151429a2fef3daf389588402e158267f0afa0dfd142527d76b9
 2022-12-09 05:47:42 +00:00
stephan
75f54dba50 JS API doc updates. 
FossilOrigin-Name: 4f80fd3b8d4c85894664093d8310d6f5299faac4eb879edc608b3ffcd8558e9a
 2022-12-09 02:23:15 +00:00
stephan
735dd03377 Expose sqlite3_table_column_metadata() to wasm. 
FossilOrigin-Name: c31eb509e5cb1025de058132ee9a45d70c84ee47a6abe18811a65ce339f062a0
 2022-12-09 02:12:43 +00:00
stephan
6ca03e14e9 Expose sqlite3_db_status() and sqlite3_db_config() to wasm, noting that the latter requires several internal wrappers to account for the various varidic forms (C varargs cannot be bound to wasm). 
FossilOrigin-Name: d5753668915c1db204fa80153614653243081ffaddea22f26ad59bb1836948b9
 2022-12-09 01:49:17 +00:00
stephan
d27c3e4e7e Reorganization and renaming in the new VFS/vtab JS pieces. 
FossilOrigin-Name: 1c2dda177a11fcc5b66e5554507c23ba4b9948a710b3bccfb26963b9851d40a4
 2022-12-09 00:50:39 +00:00
dan
2797ac028c Support ".scanstats est" to enable including planner estimates in query profiles. 
FossilOrigin-Name: 0fe71287c953bd813a34ba383f5debd4d1fc8bf3c74e1e27adacec0d6e207ded
 2022-12-08 21:05:33 +00:00
stephan
1a9a29815a Further docs and minor cleanups in the JS virtual table helper. 
FossilOrigin-Name: c31e7488ac1a6b957782b72bd026b1f0590637b631e44a1fdf1dedeb5c587819
 2022-12-08 18:18:37 +00:00
stephan
500fa7d518 Ease-of-use/legibility improvements in the virtual table JS helpers. 
FossilOrigin-Name: 54c7ad7e08bdb87579398ade366605bfa2e2538a94aabcc6e4cda8e173649760
 2022-12-08 17:07:27 +00:00
stephan
4bfacc4b40 Initial support for virtual tables implemented in JavaScript. 
FossilOrigin-Name: a1454744c770a30a32a6d7b7fc59ef7be48cf67348b238540592850d7c2c7757
 2022-12-08 15:00:53 +00:00
stephan
56f7813141 Describe the SQLITE_DBCONFIG_RESET_DATABASE flag's policy regarding virtual tables, per /chat discussion. 
FossilOrigin-Name: 53dcb81b029e4422bdc0b5cf694183854b997195427d437b6154ed4dad7ad0ba
 2022-12-08 12:51:11 +00:00
stephan
16bf97b507 More work on the JS vtable tests. 
FossilOrigin-Name: 51e3c3b569dce2097063d39dc484f44b2f98cad0a902ef66765ca4cdc3e06f47
 2022-12-08 10:06:07 +00:00
stephan
d061f14466 Got JS non-eponymous vtable working thanks to a hint from Dan. 
FossilOrigin-Name: 750719b4981df62fa2ff3665e6f559ec760609ad2493495628295ad9ae6024fc
 2022-12-08 09:06:20 +00:00
stephan
ab8b22a03d Remove some dead JS code and tweak some docs. 
FossilOrigin-Name: 0ee495452c014680697aa9035c245024df127a52d1820ab0e02580a015d96ecb
 2022-12-08 04:19:38 +00:00
dan
7f4b066eb2 Reduce the overhead of SQLITE_ENABLE_STMT_SCANSTATUS some. 
FossilOrigin-Name: 212927e97e7be7d237de08359dce0dfb9211ac406b32009a6e15afd79c006475
 2022-12-07 20:09:54 +00:00
drh
209dbab997 Fix harmless compiler warning in the dynamic continuation prompt of the CLI. 
FossilOrigin-Name: 68947b0a1147365a29e335d5e4dc55fe5d9afe3562a0709b111067d6017c5a42
 2022-12-07 19:51:48 +00:00
larrybr
7474de702d Omit CLI use of pragma_table_xinfo when it is not defined in the build. 
FossilOrigin-Name: 976c23520fa64b39aa54047f2fd12445e65940206768ce51c0d690d0d0d570ab
 2022-12-07 19:29:13 +00:00
dan
f2cc3387f7 Have sqlite3_stmt_scanstatus() report cycle, loop and row counts separately for creating an automatic index and using that automatic index. 
FossilOrigin-Name: 3bc9df82ea5b0fb085c56a326a65e19c9baf98d48d8fa6344c0d7004747594ba
 2022-12-07 17:29:17 +00:00
drh
7c66faa634 Streamline and improve testing of the locking in the memdb VFS. 
Follow-on to [15f0be8a640e7bfa].

FossilOrigin-Name: d71a08375aeb525c10037c373b8eeb7e29f7dfaf7c4bfc02f4d99616c5940405
 2022-12-07 16:58:04 +00:00
stephan
1eb1b59b89 Work on an alternate (slightly simpler) approach to binding JS vtabs. Non-eponymous vtabs are not working, for reasons as yet unknown. 
FossilOrigin-Name: 6a0fefb93bcccd950df211cf5c2f49660c7b92115dd01b2b508a4ab9e3ab3d23
 2022-12-07 07:22:34 +00:00
stephan
30da58c5d6 Add addOnDispose() method to Jaccwabyt and code-adjacent minor internal cleanups. 
FossilOrigin-Name: 6a2723fe3f28dd94328d901e64e1e9ee9a1b2e9eeaed6c54038a5b83c914db78
 2022-12-07 03:42:39 +00:00
drh
b54f71e205 Fix a (harmless) off-by-one error in code generation that comes up when 
doing a DISTINCT query against a virtual table with an OR term in the
WHERE clause and where the ORDER BY clause has 64 or more references to
the result set.  [forum:/forumpost/dfe8084751|Forum post dfe8084751].

FossilOrigin-Name: 04af7ef77043702f93cbff23548610759786893bd3d4d6fc08181e1e249c6663
 2022-12-07 00:14:25 +00:00
larrybr
7726629ab2 Enhance CLI .sha3sum to warn of text fields that are not to-blob-to-text reversible. 
FossilOrigin-Name: bbde0f36d03cdbbc749427fe7d2dafd5c5031c9e655ebd772857b521f53eb18f
 2022-12-06 19:32:07 +00:00
larrybr
1751f875bc Merge from trunk prepratory to branch end. 
FossilOrigin-Name: 1d01f8483af7b6a4e93a49fd8bbb6a2b9300e969b574efeb96d56081a33055c4
 2022-12-06 19:25:07 +00:00
larrybr
3c01af6ffc Avoid several -Wall warnings in textfixture build. 
FossilOrigin-Name: 03ae8680e430c6d2c39ca26fa2cb6eed46e3c3e52b53f7a8bf548560446c6d3d
 2022-12-06 19:20:49 +00:00
larrybr
09d953706c For CLI .sha3sum, emit warning to stderr for any invalidly encoded text fields. 
FossilOrigin-Name: 8e833ecc81367658e81acd1d3a0242ab954a62d6f719af56f1d185656d0b73e6
 2022-12-06 18:48:37 +00:00
dan
2adb309ead Have sqlite3_stmt_scanstatus_v2() return an NCYCLE value for all loops, not just virtual tables ones. The value returned is the sum of the NCYCLE counts for the various opcodes that move or read data from the table or index cursor associated with the loop. 
FossilOrigin-Name: 9499b2f51e8174c6b8a67840c92ba23b7dd1dc8dc2b91fca0c5dc07b71662149
 2022-12-06 18:48:06 +00:00
larrybr
29226fc023 Clear a few more -Wall warnings and simplify dynaprompt feature keep/omit macros. 
FossilOrigin-Name: 540e895d877fab1ea138786e56923a202018f68c78199a89adfc296c75735b30
 2022-12-06 17:59:05 +00:00
drh
d84f185f97 Fix compiler warnings in the new dynamic continuation prompt logic of 
the CLI.

FossilOrigin-Name: 0d80500d358fa1c9b5867c2c8250d278ba813bf2ad81bb0bc3f820a71489b374
 2022-12-06 15:11:13 +00:00
drh
b1026aeda9 In the unix backend, when implementing the defenses against small file 
descriptors, delete a file just created if it was opened with
O_EXCL|O_CREAT so that it can be created again the next time through the
loop.  Fix for the problem described by
[forum:/forumpost/699af709ab3a8ccf|forum post 699af709ab3a8ccf].

FossilOrigin-Name: c0cfe0582add87981826d124a0763482f51fae4b105b5a970dd56919f1d04d60
 2022-12-06 13:12:33 +00:00
dan
109f173b6f Support an SQLITE_SCANSTAT_NCYCLE statistic for "CO-ROUTINE" elements. 
FossilOrigin-Name: d3f6a207fd1b3f53688fa1ff35eb71e1c5bcc4115c0c35bb187d22ccf7100b71
 2022-12-06 11:41:05 +00:00
stephan
241cde98b8 JS vtables: add infrastructure related to accessing and modifying sqlite3_index_info. 
FossilOrigin-Name: 0d77c348039926c24e0fb50a7dc7e4b62895cd201c021f8e29832917e4b8b09f
 2022-12-06 11:21:46 +00:00
stephan
d254db53e5 Remove deprecated symbol sqlite3.opfs.OpfsDb, which was renamed to sqlite3.oo1.OpfsDb on 2022-11-29. 
FossilOrigin-Name: 0ce51bed65d5e430364f74bf959fb76c42ac5eec0769490231d8c8110a1f388c
 2022-12-06 09:49:04 +00:00
stephan
75435f8b2d Rename wasm.cstringToJs() to wasm.cstrToJs() for consistency with other wasm.cstr... APIs. 
FossilOrigin-Name: cbf483ea0ba3e6dc08ad7ed654380f818544b4c3cedfdb8aa848a83298268ceb
 2022-12-06 08:46:39 +00:00
stephan
671386c637 Add wasm.cArgvToJs() to support sqlite3_module::xConnect(). 
FossilOrigin-Name: c3ebdccf94d5e63c229bf91056c08052d78732e663334070ef3b0ef6fb4bfb8f
 2022-12-06 08:39:17 +00:00
stephan
b849832a79 Minor internal JS code/docs cleanups. 
FossilOrigin-Name: 21331bdd36a91b07a687ffadce392dcf2ccd0fd824b35d9dd027d4289a40fc96
 2022-12-06 08:21:23 +00:00
stephan
f2bbef3951 Merge trunk into wasm-vtab branch. 
FossilOrigin-Name: d106edb956bbe22bddc2c6e5bcdf4fb8f797794c725c2e359e3fa4b31d881843
 2022-12-06 06:21:02 +00:00
stephan
2a665edbd4 Minor test tweaks. 
FossilOrigin-Name: f902f3b2c79d6c699ead1efeb1426e1e0f4ac709afdff88be1de62f34f3d5ccc
 2022-12-06 06:16:11 +00:00
stephan
6b271abc98 Add a demonstration sqlite3_vtab/module implemented in JS, based on ext/misc/templatevtab.c. Add oo1.selectArrays() and selectObjects(). 
FossilOrigin-Name: 60482c97e02bc4cafefef281be0cf0bc8c5c53232162829c137f3f7a80cdc534
 2022-12-06 06:09:03 +00:00
larrybr
f9d40801c3 Add optional feature: A CLI continuation prompt which reflects open lexemes and parens, similarly to PG shell. 
FossilOrigin-Name: f41f18b1c3c950565ee3c237aebb51cfc3241813c6425813a8217e07aa0153a6
 2022-12-06 05:31:20 +00:00
larrybr
9ab1598e52 Add optional feature: A CLI continuation prompt which reflects open lexemes and parens, similarly to PG shell. 
FossilOrigin-Name: dac2ddc287db7a68d0cd49b785060f62290868fbb1aa2ee09e54d3b1acfbf55f
 2022-12-06 05:09:51 +00:00
dan
d2db31c971 Enhance the sqlite3_stmt_scanstatus() API and add sqlite3_stmt_scanstatus_v2(). For creation of enhanced query performance reports. 
FossilOrigin-Name: 4893b4e3eafc7c9c22b24717f90a585862203f987cf108b079ce6e946093e675
 2022-12-05 19:16:23 +00:00
dan
07c8e08889 Update comments in sqlite.h.in to account for sqlite3_stmt_scanstatus_v2(). 
FossilOrigin-Name: 009462f2344b1f468cf9440343a47fec68d783a2bfb4fa6168bb227ec910b918
 2022-12-05 18:52:12 +00:00
dan
77e171e8fa Merge latest trunk changes. 
FossilOrigin-Name: 1a72777b1279f74f212fb2f675a4594a238e5d28f048879d7f5ad5287673c3c4
 2022-12-05 18:26:37 +00:00