节点火鸟顺序选择不起作用

Question

I'm using simple code to test sequentially in Firebird lib "node-firebird". It always gives me back 1 row, but should be a lot of them.

exports.sequentially = (select, db_con_options) => {
Firebird.attach(db_con_options, (err, db) => {
if (err)
console.log(err);

db.sequentially(select, function(row, index) {
  console.log(row);

}, function(err) {
  console.log(err);
  db.detach();
});
});}

I found example even here on Stack Overflow and it looks like the same. Any suggestions? How does it work?

Answer 1

SOLUTION:

sequentially have 3rd parameter "next" , after u call it out, ur sql statement will go to next row. Here is an example :

db.sequentially( select, (row, index, next) => {
console.log(row);
next();
}