# Copyright (C) 2024 Manuel Bustillo

class CreatePgheroStatsTables < ActiveRecord::Migration[8.0]
  def up
    execute <<~SQL
      CREATE TABLE "pghero_query_stats" (
        "id" bigserial primary key,
        "database" text,
        "user" text,
        "query" text,
        "query_hash" bigint,
        "total_time" float,
        "calls" bigint,
        "captured_at" timestamp
      );
      CREATE INDEX ON "pghero_query_stats" ("database", "captured_at");
    SQL
  end

  def down
    drop_table :pghero_query_stats, if_exists: true, force: :cascade
  end
end