一、apache druid sql 查詢中文時,需進行轉碼:sql
其中 中文:簽約apache
SELECT customer_type FROM useroperation WHERE customer_type in (U&'\7b7e\7ea6') group by customer_type
tomer_type
二、apache druid 中 關鍵詞轉義 interval 在 druid 中是關鍵詞,查詢時需進行轉義ui
SELECT "interval" FROM uservalid where "interval"='daily' group by "interval"