Tweak indexes in blocked_executions table

Author: rosa

db/migrate/20231103204612_create_solid_queue_concurrency_controls.rb

@@ -11,9 +11,12 @@ def change
       t.integer :priority, default: 0, null: false
 
       t.integer :concurrency_limit, null: false
-      t.string :concurrency_key, null: false, index: true
+      t.string :concurrency_key, null: false
 
       t.datetime :created_at, null: false
+
+      t.index [ :concurrency_key, :priority ], name: "index_solid_queue_blocked_executions_for_release"
+      t.index [ :queue_name, :concurrency_key ], name: "index_solid_queue_blocked_executions_for_polling"
     end
 
     create_table :solid_queue_semaphores do |t|

test/dummy/db/schema.rb

@@ -26,8 +26,9 @@
     t.integer "concurrency_limit", null: false
     t.string "concurrency_key", null: false
     t.datetime "created_at", null: false
-    t.index ["concurrency_key"], name: "index_solid_queue_blocked_executions_on_concurrency_key"
+    t.index ["concurrency_key", "priority"], name: "index_solid_queue_blocked_executions_for_release"
     t.index ["job_id"], name: "index_solid_queue_blocked_executions_on_job_id", unique: true
+    t.index ["queue_name", "concurrency_key"], name: "index_solid_queue_blocked_executions_for_polling"
   end
 
   create_table "solid_queue_claimed_executions", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
@@ -82,6 +83,8 @@
     t.string "queue_name", null: false
     t.integer "priority", default: 0, null: false
     t.datetime "created_at", null: false
+    t.string "concurrency_key"
+    t.index ["concurrency_key"], name: "index_solid_queue_ready_executions_on_concurrency_key"
     t.index ["job_id"], name: "index_solid_queue_ready_executions_on_job_id", unique: true
     t.index ["priority"], name: "index_solid_queue_ready_executions_on_priority"
     t.index ["queue_name", "priority"], name: "index_solid_queue_ready_executions"