Varchar Java - Search Videos

初学者才认为，MySQL Varchar10和Varchar1000没区别！ #程序员 #java #shrots

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初学者才认为，MySQL Varchar10和Varchar1000没区别！ #程序员 #java #shrots

一上来先放个狠话：初学者才认为，MySQL Varchar(10)和Varchar(1000)没区别！别急着在评论区敲“变长存储嘛，差不多”，先听我讲完这一分钟，你对SQL性能的理解，可能直接升一个档次。

187 views2 weeks ago

Varchar Data Types

Lec:-04 SQL Tutorial | Data Types (CHAR,VARCHAR,FLOAT, BLOB) &Types of SQL (DDL, DML, DQL, DCL, TCL)

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