Expose sqlite3_table_column_metadata() to wasm.
FossilOrigin-Name: c31eb509e5cb1025de058132ee9a45d70c84ee47a6abe18811a65ce339f062a0
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stephan
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@ -92,6 +92,7 @@ _sqlite3_strglob
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_sqlite3_stricmp
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_sqlite3_strlike
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_sqlite3_strnicmp
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_sqlite3_table_column_metadata
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_sqlite3_total_changes
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_sqlite3_total_changes64
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_sqlite3_trace_v2
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@ -80,9 +80,9 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
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/**
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Add some descriptive xWrap() aliases for '*' intended to (A)
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initially improve readability/correctness of capi.signatures
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and (B) eventually perhaps provide automatic conversion from
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higher-level representations, e.g. capi.sqlite3_vfs to
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`sqlite3_vfs*` via capi.sqlite3_vfs.pointer.
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and (B) provide automatic conversion from higher-level
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representations, e.g. capi.sqlite3_vfs to `sqlite3_vfs*` via
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capi.sqlite3_vfs.pointer.
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*/
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const aPtr = wasm.xWrap.argAdapter('*');
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const nilType = function(){};
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@ -116,14 +116,16 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
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return capi.sqlite3_vfs_find(v)
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|| sqlite3.SQLite3Error.toss("Unknown sqlite3_vfs name:",v);
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}
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return aPtr((v instanceof capi.sqlite3_vfs) ? v.pointer : v);
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return aPtr((v instanceof (capi.sqlite3_vfs || nilType))
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? v.pointer : v);
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});
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wasm.xWrap.resultAdapter('sqlite3*', aPtr)
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('sqlite3_context*', aPtr)
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('sqlite3_stmt*', aPtr)
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('sqlite3_vfs*', aPtr)
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('void*', aPtr);
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const rPtr = wasm.xWrap.resultAdapter('*');
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wasm.xWrap.resultAdapter('sqlite3*', rPtr)
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('sqlite3_context*', rPtr)
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('sqlite3_stmt*', rPtr)
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('sqlite3_vfs*', rPtr)
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('void*', rPtr);
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/**
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Populate api object with sqlite3_...() by binding the "raw" wasm
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@ -1004,11 +1004,14 @@ self.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
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["sqlite3_stricmp", "int", "string", "string"],
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["sqlite3_strlike", "int", "string", "string","int"],
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["sqlite3_strnicmp", "int", "string", "string", "int"],
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["sqlite3_trace_v2", "int", "sqlite3*", "int", "*", "*"],
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["sqlite3_table_column_metadata", "int",
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"sqlite3*", "string", "string", "string",
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"**", "**", "*", "*", "*"],
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["sqlite3_total_changes", "int", "sqlite3*"],
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/* Note sqlite3_uri_...() has very specific requirements
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for their first C-string arguments, so we cannot perform
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any type conversion on those. */
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["sqlite3_trace_v2", "int", "sqlite3*", "int", "*", "*"],
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/* Note that sqlite3_uri_...() have very specific requirements for
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their first C-string arguments, so we cannot perform any value
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conversion on those. */
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["sqlite3_uri_boolean", "int", "sqlite3_filename", "string", "int"],
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["sqlite3_uri_key", "string", "sqlite3_filename", "int"],
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["sqlite3_uri_parameter", "string", "sqlite3_filename", "string"],
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@ -1265,6 +1265,27 @@ self.sqlite3InitModule = sqlite3InitModule;
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}
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})
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////////////////////////////////////////////////////////////////////////
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.t("sqlite3_table_column_metadata()", function(sqlite3){
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const stack = wasm.pstack.pointer;
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try{
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const [pzDT, pzColl, pNotNull, pPK, pAuto] =
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wasm.pstack.allocPtr(5);
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const rc = capi.sqlite3_table_column_metadata(
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this.db, "main", "t", "rowid",
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pzDT, pzColl, pNotNull, pPK, pAuto
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);
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T.assert(0===rc)
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.assert("INTEGER"===wasm.cstrToJs(wasm.getPtrValue(pzDT)))
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.assert("BINARY"===wasm.cstrToJs(wasm.getPtrValue(pzColl)))
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.assert(0===wasm.getMemValue(pNotNull,'i32'))
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.assert(1===wasm.getMemValue(pPK,'i32'))
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.assert(0===wasm.getMemValue(pAuto,'i32'))
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}finally{
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wasm.pstack.restore(stack);
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}
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})
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////////////////////////////////////////////////////////////////////////
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.t('selectArray/Object()', function(sqlite3){
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const db = this.db;
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@ -1710,7 +1731,9 @@ self.sqlite3InitModule = sqlite3InitModule;
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The vtab demonstrated here is a JS-ification of
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ext/misc/templatevtab.c.
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*/
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const tmplMod = (new sqlite3.capi.sqlite3_module()).setupModule({
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const tmplMod = new sqlite3.capi.sqlite3_module();
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T.assert(0===tmplMod.$xUpdate);
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tmplMod.setupModule({
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catchExceptions: false,
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methods: {
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xConnect: function(pDb, pAux, argc, argv, ppVtab, pzErr){
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@ -1873,7 +1896,8 @@ self.sqlite3InitModule = sqlite3InitModule;
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}
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});
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this.db.onclose.disposeAfter.push(tmplMod);
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T.assert(tmplMod.$xCreate)
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T.assert(0===tmplMod.$xUpdate)
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.assert(tmplMod.$xCreate)
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.assert(tmplMod.$xCreate === tmplMod.$xConnect,
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"setup() must make these equivalent and "+
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"installMethods() must avoid re-compiling identical functions");
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18
manifest
18
manifest
@ -1,5 +1,5 @@
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C Expose\ssqlite3_db_status()\sand\ssqlite3_db_config()\sto\swasm,\snoting\sthat\sthe\slatter\srequires\sseveral\sinternal\swrappers\sto\saccount\sfor\sthe\svarious\svaridic\sforms\s(C\svarargs\scannot\sbe\sbound\sto\swasm).
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D 2022-12-09T01:49:17.464
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C Expose\ssqlite3_table_column_metadata()\sto\swasm.
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D 2022-12-09T02:12:43.224
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F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
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F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
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F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
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@ -494,7 +494,7 @@ F ext/wasm/EXPORTED_FUNCTIONS.fiddle.in 27450c8b8c70875a260aca55435ec927068b34ce
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F ext/wasm/GNUmakefile 54c0db93a5493f625c0a993c12aee5d83951440eee03b2aecfc8aeb998182998
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F ext/wasm/api/EXPORTED_FUNCTIONS.sqlite3-api 914cbaa9fad42d4ebe33d0ea6c0151d043e6c0237782f2d27eb5e35f54b7c604
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F ext/wasm/api/README.md 17fb1e10335cc87e366dec496c5b17b061f3f75cdf216e825258de34d97a3e53
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@ -503,9 +503,9 @@ F ext/wasm/api/post-js-footer.js cd0a8ec768501d9bd45d325ab0442037fb0e33d1f3b4f08
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F ext/wasm/api/sqlite3-api-glue.js f4b3a04200a694312ff6e944b0d22c5b1833341da39ce0a83370d4be379fca7a
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F ext/wasm/api/sqlite3-api-glue.js 58efb4f513d9a75bbf1c9f81944047df78c61bd7d5ad8b64f92fa9582bca37bf
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F ext/wasm/api/sqlite3-api-oo1.js e9e6da5f9e4d7d309fe4c338a22fb38575e831cddd10d6506fba7ddc180df6e6
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F ext/wasm/api/sqlite3-license-version-header.js a661182fc93fc2cf212dfd0b987f8e138a3ac98f850b1112e29b5fbdaecc87c3
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@ -555,7 +555,7 @@ F ext/wasm/test-opfs-vfs.html 1f2d672f3f3fce810dfd48a8d56914aba22e45c6834e262555
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@ -2067,8 +2067,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
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F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
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F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
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U stephan
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Z ddcdedc140c2db0b3c3d65ae7d339a90
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Z 266a78087ef6b67b6598f56aee51656a
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# Remove this line to create a well-formed Fossil manifest.
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@ -1 +1 @@
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d5753668915c1db204fa80153614653243081ffaddea22f26ad59bb1836948b9
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c31eb509e5cb1025de058132ee9a45d70c84ee47a6abe18811a65ce339f062a0
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