CRUD操做數據庫

基本查詢語句 SELECT *|字段名 FROM TABLENAME,TABLENAME1... [WHERE 表達式  [GROUP BY 條件] [HAVING 表達式,表達式1,...] [ORDER BY 條件] [LIMIT [<offset>,] <row count>]SELECT [字段1，字段2,...,字段n] FROM [表或試圖] WHERE [查詢條件]; GROUP B

>>阅读原文<<