Document for FindAndCount() #1365

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lunny merged 1 commits from document into master 2019-07-24 05:03:00 +00:00

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@ -284,6 +284,13 @@ counts, err := engine.Count(&user)
// SELECT count(*) AS total FROM user
```
* `FindAndCount` combines function `Find` with `Count` which is usually used in query by page
```Go
var users []User
counts, err := engine.FindAndCount(&users)
```
* `Sum` sum functions
```Go