Re: Node.js result set question - Trimming blanks

That does seem to work, but I'm interested in getting the entire result set
like when you just use db.exec with an SQL statement.

Is that not possible? I notice you're not using the callback. Or I'm
misunderstanding the use of the callback. :) This does help, though. I
will dig deeper.

On Mon, Apr 4, 2016 at 8:57 AM, Aaron Bartell <aaronbartell@xxxxxxxxx>
wrote:

Check out this example:

var db = require('/QOpenSys/QIBM/ProdData/Node/os400/db2i/lib/db2')
try{
db.init();
db.conn("*LOCAL");
var sql = 'select * from QIWS.QCUSTCDT where LSTNAM like ?'
db.prepare(sql)
db.bindParam([
['%S%', db.SQL_PARAM_INPUT, 0]
])
db.execute();
var rc;
do{
rc = db.fetch(function callback(row) {
console.log(row);
});
} while(rc != db.SQL_NO_DATA_FOUND);
db.close();
} catch(e) {
db.close();
console.log(e);
}

Aaron Bartell
litmis.com - Services for open source on IBM i


On Mon, Apr 4, 2016 at 7:11 AM, Bradley Stone <bvstone@xxxxxxxxx> wrote:

That makes sense about the varchar. ... thanks.

Still getting nothing in my result sets. See anything wrong with my
prepared statement? Debug looks good.

Connect to *LOCAL
Connected to *LOCAL with ID .
SQL: select CMEMAIL, CMLNAME, CMFNAME, CMFCOMP, CMFADD1, CMFADD2,

CMFCITY,

CMFSTATE, CMFZIP, CMFCNT, CMNOTES from bvscomp.cstmstpf where
UCASE(CMEMAIL) like ?
Bind Parameter [1] = %STONE%
SQLExecute() rc=0.
SQLRowCount() rc=0.

var sql = 'select * from cstmstpf where UCASE(CMEMAIL) like ?';

db.init();
db.conn(DBname);
db.prepare(sql);
db.bindParam([
['%' + email + '%', db.SQL_PARAM_INPUT, 0],
]);

try {
db.execute(function callback(out) {
console.log(out);
res.render('customerList', {customerList: out});
});
} catch(e){
console.log('error: ' + e + ' for sql statement ' + sql);
}

I've tried a few different SQL statements, even ones without any

parameters

and they don't work when using the prepare... but if I run the same SQL
statement through exec it works fine.

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