node.js - Sqlite nodejs - Queries with multiple parameters -
here sample request possible sqlite3 :
var stmt = db.prepare("insert lorem values (?)"); (var = 0; < 10; i++) { stmt.run("ipsum " + i); } stmt.finalize(); is possible pass different parameters in query ?
"insert ? (?) values (?)" here request optimize :
var req = 'insert ' + nametable + ' ('; (var cle in ligne) { req += cle + ', '; } substring(1,req.lenght-2); req += ') values (' (var cle in ligne) { req += ligne[cle] + ', '; } substring(1,req.lenght-2); // on supprime la virgule de la fin req += ');';
you can't; query parameters expressions , can't used identifiers.
unless you're writing generic database tool, however, sign of bad design. means need merge tables , add columns values you're trying use table names.
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