cartodb/node-postgres
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Update README.md

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This commit is contained in:
Brian C 2013-07-03 13:03:46 -05:00
parent 2ad1ad4d24
commit 95a5bba4bf
1 changed files with 9 additions and 13 deletions
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README.md
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@ -24,17 +24,15 @@ var conString = "tcp://postgres:1234@localhost/postgres";
var client = new pg.Client(conString);
client.connect(function(err) {
if(err) {
console.error('could not connect to postgres', err);
return;
return console.error('could not connect to postgres', err);
}
client.query('SELECT NOW() AS "theTime"', function(err, result) {
if(err) {
console.error('error running query', err);
return;
}
console.log(result.rows[0].theTime);
//output: Tue Jan 15 2013 19:12:47 GMT-600 (CST)
client.end();
if(err) {
return console.error('error running query', err);
}
console.log(result.rows[0].theTime);
//output: Tue Jan 15 2013 19:12:47 GMT-600 (CST)
client.end();
});
});
@ -50,16 +48,14 @@ var conString = "tcp://postgres:1234@localhost/postgres";
pg.connect(conString, function(err, client, done) {
if(err) {
console.error('error fetching client from pool', err);
return;
return console.error('error fetching client from pool', err);
}
client.query('SELECT $1::int AS numbor', ['1'], function(err, result) {
//call `done()` to release the client back to the pool
done();
if(err) {
console.error('error running query', err);
return;
return console.error('error running query', err);
}
console.log(result.rows[0].numbor);
//output: 1