1 files changed, 29 insertions, 0 deletions
diff --git a/db/migrate/20211007090229_create_issue_search_table.rb b/db/migrate/20211007090229_create_issue_search_table.rb
new file mode 100644
index 00000000000..1fc15d20bd0
--- /dev/null
+++ b/db/migrate/20211007090229_create_issue_search_table.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class CreateIssueSearchTable < Gitlab::Database::Migration[1.0]
+  include Gitlab::Database::PartitioningMigrationHelpers::TableManagementHelpers
+
+  def up
+    execute <<~SQL
+    CREATE TABLE issue_search_data (
+      project_id bigint NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
+      issue_id bigint NOT NULL REFERENCES issues(id) ON DELETE CASCADE,
+      created_at timestamp with time zone DEFAULT NOW() NOT NULL,
+      updated_at timestamp with time zone DEFAULT NOW() NOT NULL,
+      search_vector tsvector,
+      PRIMARY KEY (project_id, issue_id)
+    ) PARTITION BY HASH (project_id)
+    SQL
+
+    # rubocop: disable Migration/AddIndex
+    add_index :issue_search_data, :issue_id
+    add_index :issue_search_data, :search_vector, using: :gin, name: 'index_issue_search_data_on_search_vector'
+    # rubocop: enable Migration/AddIndex
+
+    create_hash_partitions :issue_search_data, 64
+  end
+
+  def down
+    drop_table :issue_search_data
+  end
+end