Crates.io | tokio-postgres-migration |
lib.rs | tokio-postgres-migration |
version | 0.1.0 |
source | src |
created_at | 2021-04-26 11:54:01.461676 |
updated_at | 2021-04-26 11:54:01.461676 |
description | Library to help you run migrations |
homepage | |
repository | https://github.com/jdrouet/tokio-postgres-migration |
max_upload_size | |
id | 389662 |
size | 7,960 |
Simple library to run postgres migrations
use tokio_postgres_migration::Migration;
const SCRIPTS_UP: [(&str, &str); 2] = [
(
"0001-create-table-users",
include_str!("../assets/0001-create-table-users-up.sql"),
),
(
"0002-create-table-pets",
include_str!("../assets/0002-create-table-pets-up.sql"),
),
];
const SCRIPTS_DOWN: [(&str, &str); 2] = [
(
"0002-create-table-pets",
include_str!("../assets/0002-create-table-pets-down.sql"),
),
(
"0001-create-table-users",
include_str!("../assets/0001-create-table-users-down.sql"),
),
];
let mut client = build_postgres_client().await?;
let migration = Migration::new("table_to_keep_migrations".to_string());
// execute non existing migrations
migration.up(&mut client, &SCRIPTS_UP).await?;
// execute existing migrations
migration.down(&mut client, &SCRIPTS_DOWN).await?;