init

migration/src/m20220101_000001_create_table.rs

@@ -495,11 +495,12 @@ impl MigrationTrait for Migration {
                             .not_null()
                             .default(0),
                     )
-                    .primary_key(
+                    .index(
                         Index::create()
-                            .name("pk_server_user_permission")
+                            .name("uq_server_user_permission")
                             .col(Alias::new("server_id"))
-                            .col(Alias::new("user_id")),
+                            .col(Alias::new("user_id"))
+                            .unique(),
                     )
                     .foreign_key(
                         ForeignKey::create()