diff --git a/migrations/2021-06-05-112912_create_fang_tasks/down.sql b/migrations/2021-06-05-112912_create_fang_tasks/down.sql
deleted file mode 100644
index e8becd4..0000000
--- a/migrations/2021-06-05-112912_create_fang_tasks/down.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-DROP TABLE fang_tasks;
-DROP TYPE fang_task_state;
diff --git a/migrations/2021-07-24-050243_create_fang_periodic_tasks/down.sql b/migrations/2021-07-24-050243_create_fang_periodic_tasks/down.sql
deleted file mode 100644
index 3b764b4..0000000
--- a/migrations/2021-07-24-050243_create_fang_periodic_tasks/down.sql
+++ /dev/null
@@ -1 +0,0 @@
-DROP TABLE fang_periodic_tasks;
diff --git a/migrations/2021-07-24-050243_create_fang_periodic_tasks/up.sql b/migrations/2021-07-24-050243_create_fang_periodic_tasks/up.sql
deleted file mode 100644
index a35eb4d..0000000
--- a/migrations/2021-07-24-050243_create_fang_periodic_tasks/up.sql
+++ /dev/null
@@ -1,11 +0,0 @@
-CREATE TABLE fang_periodic_tasks (
-  id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
-  metadata jsonb NOT NULL,
-  period_in_millis BIGINT NOT NULL,
-  scheduled_at TIMESTAMP WITH TIME ZONE,
-  created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
-  updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
-);
-
-CREATE INDEX fang_periodic_tasks_scheduled_at_index ON fang_periodic_tasks(scheduled_at);
-CREATE INDEX fang_periodic_tasks_metadata_index ON fang_periodic_tasks(metadata);
diff --git a/migrations/2022-08-20-151615_create_fang_tasks/down.sql b/migrations/2022-08-20-151615_create_fang_tasks/down.sql
new file mode 100644
index 0000000..291a97c
--- /dev/null
+++ b/migrations/2022-08-20-151615_create_fang_tasks/down.sql
@@ -0,0 +1 @@
+-- This file should undo anything in `up.sql`
\ No newline at end of file
diff --git a/migrations/2021-06-05-112912_create_fang_tasks/up.sql b/migrations/2022-08-20-151615_create_fang_tasks/up.sql
similarity index 58%
rename from migrations/2021-06-05-112912_create_fang_tasks/up.sql
rename to migrations/2022-08-20-151615_create_fang_tasks/up.sql
index 19112eb..d8f9c83 100644
--- a/migrations/2021-06-05-112912_create_fang_tasks/up.sql
+++ b/migrations/2022-08-20-151615_create_fang_tasks/up.sql
@@ -6,13 +6,16 @@ CREATE TABLE fang_tasks (
      id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
      metadata jsonb NOT NULL,
      error_message TEXT,
-     state fang_task_state default 'new' NOT NULL,
-     task_type VARCHAR default 'common' NOT NULL,
+     state fang_task_state DEFAULT 'new' NOT NULL,
+     task_type VARCHAR DEFAULT 'common' NOT NULL,
+     periodic BOOLEAN DEFAULT FALSE,
+     uniq_hash CHAR(64),
+     scheduled_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
      created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
      updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
 CREATE INDEX fang_tasks_state_index ON fang_tasks(state);
 CREATE INDEX fang_tasks_type_index ON fang_tasks(task_type);
-CREATE INDEX fang_tasks_created_at_index ON fang_tasks(created_at);
-CREATE INDEX fang_tasks_metadata_index ON fang_tasks(metadata);
+CREATE INDEX fang_tasks_scheduled_at_index ON fang_tasks(scheduled_at);
+CREATE INDEX fang_tasks_uniq_hash ON fang_tasks(uniq_hash);