drh
ff78b2bee8
Fix an infinite loop in the MEMSYS5 auxiliary memory allocator that occurs
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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.
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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.
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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).
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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.
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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.
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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.
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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.
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2022-12-26 11:13:09 +00:00
larrybr
3a8fbc0749
Grammar fixup in comment re SQLITE_TRACE_PROFILE trace event.
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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.
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2022-12-25 23:54:16 +00:00
stephan
7103801df1
Update JS worker #1 API and related tests for recent API changes.
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2022-12-25 23:45:59 +00:00
stephan
ec35e92d1d
Rename the new wasm.irSizeof() to sizeofIR() because that seems clearer.
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2022-12-25 22:55:45 +00:00
stephan
6431f860ae
Minor internal API doc correction and extend a test for oo1.DB.selectValues().
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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.
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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.
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2022-12-25 20:25:44 +00:00
stephan
9d61db1944
Add basic session API JS tests.
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2022-12-25 20:22:20 +00:00
stephan
7d59d90a5b
Add sqlite3.wasm.irSizeof() and extend certain allocation functions to make use of it.
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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.
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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.
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2022-12-25 17:09:34 +00:00
stephan
031ee6b9da
Remove duplicated JS binding of sqlite3changeset_apply_v2().
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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.
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2022-12-25 15:28:19 +00:00
stephan
3494ec15e5
Update the session-related JS bindings to account for today's internal API changes.
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2022-12-25 15:14:10 +00:00
stephan
04071524ae
Merge trunk into wasm-session-api branch.
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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.
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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.
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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.
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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.
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2022-12-24 15:28:45 +00:00
stephan
cede6384fd
Extend oo1.Stmt.bind() to accept ArrayBuffer instances to bind as blobs.
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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.
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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.
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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.
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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).
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2022-12-23 23:46:33 +00:00
stephan
bb769f0b4a
Merge trunk into wasm-session-api branch.
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2022-12-23 21:23:26 +00:00
stephan
ab9c2d571e
Internal JS cleanups. Correct part of [ac136925a645] to account for the eTextRep flag being able to hold flags other than the encoding.
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2022-12-23 21:10:49 +00:00
stephan
77eac0507c
Merge trunk into wasm-session-api branch.
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2022-12-23 19:33:22 +00:00
stephan
3705f38ab0
Consolidate/unify how the JS bindings of the create_function/collation family of functions react to a non-UTF8 encoding: they now treat a falsy value as SQLITE_UTF8 and fail with SQLITE_FORMAT for an invalid encoding.
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2022-12-23 19:16:45 +00:00
larrybr
19d14f9717
Add base64() and base85() to shell sources for the non-configured makefiles, too.
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2022-12-23 19:11:57 +00:00
larrybr
0953c5354a
Add base64() and base85() text/blob conversions to the CLI.
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2022-12-23 19:04:59 +00:00
stephan
ace682e149
Explicitly omit threading and extension loading from the ext/wasm/c-pp binary build to avoid a link error on some systems.
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2022-12-23 18:38:14 +00:00
stephan
7298c2e099
Add SQLITE_ENABLE_MATH_FUNCTIONS to the list of feature flags in sqlite3-wasm.c.
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FossilOrigin-Name: 58503cd148c9613abfaf7c1386c34806150bd521966864ccbb821ea7dede8e5a
2022-12-23 18:25:48 +00:00
stephan
a9e1d96cd8
Cherry-pick [c4dab53b8ea3401abd] for sqlite3.wasm.xWrap() optimizations.
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2022-12-23 18:19:28 +00:00
stephan
b5915699d0
Internal cleanups and minor speed optimizations in the sqlite3.wasm.xWrap() infrastructure.
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2022-12-23 18:14:36 +00:00
drh
3547e4997f
Fix lots of harmless, nuisance compiler warnings, mostly unused parameter
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warnings in extensions.
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2022-12-23 14:49:24 +00:00
stephan
0f29f17bf6
Add sqlite3.capi JS bindings for the sqlite3session_...(), sqlite3changeset_...() and sqlite3changegroup_...() APIs, noting that they are completely untested. Aside from missing tests, these bindings reveal a slight string-argument-type shortcoming in the callback function pointer "reverse binding" which should ideally be resolved before publishing them.
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2022-12-23 14:11:54 +00:00
drh
de5f3af2b9
Additional fixes for yet more completely harmless compiler warnings.
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2022-12-23 11:46:57 +00:00
stephan
cc1cc9d7b7
Initial pieces for binding the session API to JS. Far from complete. See [forum:210e36a1e3 | forum post 210e36a1e3] for the discussion.
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2022-12-23 11:46:26 +00:00
stephan
dc02d5658b
Squelch a new (and, in this case, harmless) compiler warning.
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2022-12-23 11:32:06 +00:00
drh
f26bad66ba
Asserts added to ensure that the iCompare variable in the bytecode engine
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is correctly initialized before it is used.
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2022-12-22 21:32:58 +00:00
drh
cce70d52d0
Avoid having to reinitialize Vdbe.pResultRow upon each call to sqlite3_step()
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for a small size reduction and performance increase.
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2022-12-22 19:12:48 +00:00
drh
edc2713fdc
Rename the Vdbe.pResultSet field to pResultRow in order to better distinguish
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it from other variables with similar names.
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2022-12-22 18:44:39 +00:00
drh
c2d853e562
Small performance optimization associated with shared cache in the
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byte-code engine.
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2022-12-22 18:35:21 +00:00
