Optimize fulltext queries

slovensko-digital · Dec 6, 2023 · e998772 · e998772
1 parent c74a431
commit e998772
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/db/migrate/20231206200814_optimize_fulltext.rb b/db/migrate/20231206200814_optimize_fulltext.rb
@@ -0,0 +1,6 @@
+class OptimizeFulltext < ActiveRecord::Migration[7.1]
+  def change
+    add_index :searchable_message_threads, %[(((to_tsvector('simple'::regconfig, COALESCE(title, ''::text)) || to_tsvector('simple'::regconfig, COALESCE(content, ''::text))) || to_tsvector('simple'::regconfig, COALESCE((note)::text, ''::text))) || to_tsvector('simple'::regconfig, COALESCE(tag_names, ''::text)))], using: :gin, name: :idx_searchable_message_threads_fulltext
+    add_index :searchable_message_threads, ["id", "box_id", "last_message_delivered_at"], unique: true
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb