Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
233 views
in Technique[技术] by (71.8m points)

sql - CREATE TYPE on MySQL

I couln't create a new data type on MySQL. Query is given below

CREATE TYPE PERSON AS OBJECT
(NAME       VARCHAR (30),
 SSN        VARCHAR (9));

How can I do that on MySQL

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You cannot. MySQL doesn't have user-defined types. (At least, not in current versions.)


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...