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Add a JS test confirming that binding of statement parameters in a subquery works.

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FossilOrigin-Name: 5dfaf0bce83c3e15ad605e3f07291ce219f1a2726ce77be27779897088ee13d5
This commit is contained in:
stephan
2023-06-05 11:26:59 +00:00
parent 706047470e
commit c81dcaabe8
3 changed files with 48 additions and 8 deletions
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40
ext/wasm/tester1.c-pp.js
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@ -98,6 +98,7 @@ self.sqlite3InitModule = sqlite3InitModule;
logTarget.append(ln);
};
const cbReverse = document.querySelector('#cb-log-reverse');
//cbReverse.setAttribute('checked','checked');
const cbReverseKey = 'tester1:cb-log-reverse';
const cbReverseIt = ()=>{
logTarget.classList[cbReverse.checked ? 'add' : 'remove']('reverse');
@ -3006,6 +3007,45 @@ self.sqlite3InitModule = sqlite3InitModule;
}
})/*session API sanity tests*/
;/*end of session API group*/;
////////////////////////////////////////////////////////////////////////
T.g('Bug Reports')
.t({
name: 'Delete via bound parameter in subquery',
test: function(sqlite3){
// Testing https://sqlite.org/forum/forumpost/40ce55bdf5
// with the exception that that post uses "external content"
// for the FTS index.
const db = new sqlite3.oo1.DB(':memory:','wt');
db.exec([
"create virtual table f using fts5 (path);",
"insert into f(path) values('abc'),('def'),('ghi');"
]);
const fetchEm = ()=> db.exec({
sql: "SELECT * FROM f order by path",
rowMode: 'array'
});
const dump = function(lbl){
let rc = fetchEm();
log((lbl ? (lbl+' results') : ''),rc);
};
//dump('Full fts table');
let rc = fetchEm();
T.assert(3===rc.length);
db.exec(`
delete from f where rowid in (
select rowid from f where path = :path
)`,
{bind: {":path": "def"}}
);
//dump('After deleting one entry via subquery');
rc = fetchEm();
T.assert(2===rc.length)
.assert('abcghi'===rc.join(''));
//log('rc =',rc);
db.close();
}
})
;/*end of Bug Reports group*/;
////////////////////////////////////////////////////////////////////////
log("Loading and initializing sqlite3 WASM module...");