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better 'end' event documentation

brianc 2011-04-05 09:41:18 -07:00
parent 084c71f896
commit 1dd96666cf
1 changed files with 12 additions and 2 deletions
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14
Query.md

@ -57,8 +57,18 @@ _note: If this event (or any event with the name 'error') is not handled it will
Emitted by the query when all rows have been returned __or__ when an error has been encountered. In either circumstance, the query's execution is finished and it is no longer interacting with the connection.
### todo: have this return the postgresql server status on insert/update/delete etc commands
### examples
'''javascript
var query = client.query('select name from person');
query.on('row', function(row) {
//fired once for each row returned
});
query.on('end', function() {
//fired once and only once, after the last row has been returned and after all 'row' events are emitted
})
```
## Prepared statements
I'm still working on the API for prepared statements. Check out the tests for more up to date examples.
Need to document...