Using connections
When you need to execute sequential queries (without a transaction), you can create a new connection or borrow one from the pool:
Code not translatable
Prepared queries can be created:
var Tuple = require("vertx-sql-client-js/tuple");
connection.prepare("SELECT * FROM users WHERE first_name LIKE $1", function (ar1, ar1_err) {
if (ar1_err == null) {
var pq = ar1;
pq.query().execute(Tuple.of("andy"), function (ar2, ar2_err) {
if (ar2_err == null) {
// All rows
var rows = ar2;
}
});
}
});