MySQL实践

时间:2024-03-10 00:23:16
【文件属性】:

文件名称:MySQL实践

文件大小:12KB

文件格式:ZIP

更新时间:2024-03-10 00:23:16

MySQL实践 第1章SQL데이터 201007 SELECT * FROM copang_main . member ; -- copang_main이라는 db의 member table을 가져온다. DATETIME에 年 月 DAYOFMONTH DATEDIFF 训练 DATE_ADD DATE_SUB UNIX_TIMESTAMP FROM_UNIXTIME SELECT * FROM member WHERE YEAR(birthday) = ' 1992 ' ; SELECT * FROM member WHERE MONTH(sign_up_day) IN ( 1 , 2 , 3 ); SELECT * FROM member WHERE DAYOFMONTH(sign_up_day) BETWEEN 16 AND 31 ; -- = 등호는 그


【文件预览】:
mySQL-practice-master
----codeit2.sql(1KB)
----codeit.sql(2KB)
----README.md(16KB)
----chapter2.md(10KB)

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