1 unstable release
0.1.0 | Apr 26, 2021 |
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#174 in #migration
392 downloads per month
Used in 2 crates
8KB
140 lines
Tokio Postgres migration
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?;
Dependencies
~7–16MB
~221K SLoC