我们今天主要向大家介绍的是MySQL ALTER语法的实际运用，如果你对这一技术，心存好奇的话，以下的文章将会揭开它的神秘面纱。

Changing storage engine; rebuild table; change file_per_table, ALTER COLUMN OF TABLE, Change auto-increment value, Renaming a MySQL table, ALTER table add INDEX, Changing the type of a primary key ...

MySQL如何评估 alter table 的进度-爱可生 2020-07-29 10:42 问题 我们执行 alter table 语句后，经常面临“跑又跑不完，杀又不敢杀”的窘境。 如果能评估 alter table 的进度就幸福多了。 实验 ...

Sometimes wee need to add a comment to a column for understanding purpose means to easily identify what is the use of that particular column.we can add comment to a column by two ways- at the time of ...

Then skills table would have lots of rows with the playerid and the skills.<BR><BR>I've been using MSSQL lately so forgive me if MySQL doesn't do it, but also check into views, that might allow ...