sql datetime to string yyyy-mm-dd關於「SQL convert datetime to string」標籤，搜尋引擎有相關的訊息討論：
How to convert a datetime to string in T-SQL - Stack Overflowstackoverflow.com › questions › how-to-convert-a-datetim...CAST and CONVERT (Transact-SQL) - SQL Server - Microsoft Learnlearn.microsoft.com › Learn › SQL › SQL ServerINT to DATE vs STRING to DATE – SQLServerCentral F