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Improve error handling of mysqlQuery and return row count as result

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Louis Lam 2023-03-24 16:24:00 +08:00
parent 7330db3563
commit f4ee5271af
1 changed files with 5 additions and 7 deletions
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6
server/util-server.js
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@ -335,15 +335,13 @@ exports.mysqlQuery = function (connectionString, query) {
connection.query(query, (err, res) => { connection.query(query, (err, res) => {
if (err) { if (err) {
reject(err); reject(err);
} } else {
// Check if res is an array
if (Array.isArray(res)) { if (Array.isArray(res)) {
resolve("Rows: " + res.length); resolve("Rows: " + res.length);
} else { } else {
resolve("No Error, but the result is not an array. Type: " + typeof res); resolve("No Error, but the result is not an array. Type: " + typeof res);
} }
}
connection.destroy(); connection.destroy();
}); });
}); });