2022年6月3日
Lecture 04 Intro to SQL
摘要： Domain Types in SQL char(n). Fixed length character string, with user-specified length n. varchar(n). Variable length character strings, with user-spe 阅读全文
posted @ 2022-06-03 22:05 M1stF0rest 阅读(126) 评论(0) 推荐(0)