sql語句中常用"""(主要作用就是避免使用轉義換行符 \n),在語句下面會出現波浪線，去除波浪線辦法如下：
No data sources are configured to run this SQL and provide advanced code assistance. Disable this inspection via problem menu (Alt+Enter).
按Alt+Enter或More actions....顯示
Configure data source點擊Disable inspcetion(禁止這個檢測)或者Suppress for statement(自動添加 # noinspection SqlNoDataSourceInspection)