database: Remove crates.downloads column

rust-lang · Mar 6, 2024 · ddb6df0 · ddb6df0
1 parent 19c54b7
commit ddb6df0
Show file tree

Hide file tree

Showing 4 changed files with 11 additions and 7 deletions.
diff --git a/migrations/2024-03-04-144536_remove-downloads-column/down.sql b/migrations/2024-03-04-144536_remove-downloads-column/down.sql
@@ -0,0 +1,9 @@
+alter table crates
+    add column downloads integer not null default 0;
+
+-- The following query can take a couple of seconds so it should be run manually
+-- outside of the migration to prevent the server from taking a long time to
+-- start up while waiting for the migration to complete.
+
+-- update crates
+-- set downloads = (select downloads from crate_downloads where crate_downloads.crate_id = crates.id);
diff --git a/migrations/2024-03-04-144536_remove-downloads-column/up.sql b/migrations/2024-03-04-144536_remove-downloads-column/up.sql
@@ -0,0 +1,2 @@
+alter table crates
+    drop column downloads;
diff --git a/src/schema.rs b/src/schema.rs
@@ -315,12 +315,6 @@ diesel::table! {
         ///
         /// (Automatically generated by Diesel.)
         created_at -> Timestamp,
-        /// The `downloads` column of the `crates` table.
-        ///
-        /// Its SQL type is `Int4`.
-        ///
-        /// (Automatically generated by Diesel.)
-        downloads -> Int4,
         /// The `description` column of the `crates` table.
         ///
         /// Its SQL type is `Nullable<Varchar>`.

diff --git a/src/worker/jobs/dump_db/dump-db.toml b/src/worker/jobs/dump_db/dump-db.toml
@@ -78,7 +78,6 @@ id = "public"
 name = "public"
 updated_at = "public"
 created_at = "public"
-downloads = "public"
 description = "public"
 homepage = "public"
 documentation = "public"