我有一個日期存儲爲VARCHAR(10)。我想選擇一個時間戳鑄造日期存儲爲varchar作爲時間戳錯誤
SELECT CAST (date AS TIMESTAMP) AS created_timestamp
FROM dates;
我得到:
Incorrect parameters in the call to stored function 'CAST': SELECT CAST (date AS TIMESTAMP) AS created_timestamp FROM dates
我做了什麼錯?
(1)您使用了哪個數據庫? (2)數據是什麼樣的? (3)你可以設置一個SQL小提琴嗎? – 2014-09-29 11:35:45