mirror of
https://github.com/supabase/supabase.git
synced 2026-07-04 13:34:28 +08:00
52 lines
1.1 KiB
Plaintext
52 lines
1.1 KiB
Plaintext
---
|
|
id: rpc
|
|
title: 'Stored Procedures: rpc()'
|
|
slug: /rpc
|
|
custom_edit_url: https://github.com/supabase/supabase/edit/master/spec/supabase_dart_v1_legacy.yml
|
|
---
|
|
|
|
import Tabs from '@theme/Tabs'
|
|
import TabItem from '@theme/TabItem'
|
|
|
|
You can call stored procedures as a "Remote Procedure Call".
|
|
|
|
That's a fancy way of saying that you can put some logic into your database then call it from anywhere.
|
|
It's especially useful when the logic rarely changes - like password resets and updates.
|
|
|
|
```dart
|
|
final res = await supabase
|
|
.rpc('hello_world')
|
|
.execute();
|
|
```
|
|
|
|
## Examples
|
|
|
|
### Call a stored procedure
|
|
|
|
This is an example invoking a stored procedure.
|
|
|
|
```dart
|
|
final res = await supabase
|
|
.rpc('hello_world')
|
|
.execute();
|
|
```
|
|
|
|
### With Parameters
|
|
|
|
```dart
|
|
final res = await supabase
|
|
.rpc('echo_city', params: { 'name': 'The Shire' })
|
|
.execute();
|
|
```
|
|
|
|
### With count option
|
|
|
|
You can specify a count option to get the row count along with your data.
|
|
Allowed values for count option are `exact`, `planned` and `estimated`.
|
|
|
|
```dart
|
|
final res = await supabase
|
|
.rpc('hello_world')
|
|
.execute(count: CountOption.exact);
|
|
```
|