var common = require('../../common'); var connection = common.createConnection(); var assert = require('assert'); var _stmt1, _stmt2, _stmt3; var query1 = 'select 1 + ? + ? as test'; var query2 = 'select 1 + 1'; // no parameters var query3 = 'create temporary table aaa(i int);' // no parameters, no result columns connection.prepare(query1, function(err1, stmt1) { _stmt1 = stmt1; _stmt1.close(); connection.prepare(query2, function(err2, stmt2) { _stmt2 = stmt2; connection.prepare(query3, function(err3, stmt3) { _stmt3 = stmt3; _stmt2.close(); _stmt3.close() connection.end(); }); }); }); process.on('exit', function() { assert.equal(_stmt1.query, query1); assert(_stmt1.id >= 0); assert.equal(_stmt1.columns.length, 1); assert.equal(_stmt1.parameters.length, 2); });