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Update readme.md

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StoneT2000 2019-07-30 15:46:32 +08:00
parent f0bca7fbb2
commit 1780a69f4f
1 changed files with 3 additions and 3 deletions
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src/connector/nodejs/readme.md
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@ -135,8 +135,8 @@ Async queries can be performed using the same functions such as `cursor.execute`
Say you want to execute an two async query on two seperate tables, using `cursor.query_a`, you can do that and get a TaosQuery object, which upon executing with the `execute_a` function, returns a promise that resolves with a TaosResult object.
```javascript
var promise1 = cursor.query_a('select count(*), avg(v1), avg(v2) from meter1;').execute_a()
var promise2 = cursor.query_a('select count(*), avg(v1), avg(v2) from meter2;').execute_a();
var promise1 = cursor.query('select count(*), avg(v1), avg(v2) from meter1;').execute_a()
var promise2 = cursor.query('select count(*), avg(v1), avg(v2) from meter2;').execute_a();
promise1.then(function(result) {
result.pretty();
})
@ -158,4 +158,4 @@ Please follow the [contribution guidelines](https://github.com/taosdata/TDengine
## License
[GNU AGPL v3.0](http://www.gnu.org/licenses/agpl-3.0.html)
[GNU AGPL v3.0](http://www.gnu.org/licenses/agpl-3.0.html)