1.安装
http://dev.mysql.com/downloads/tools/workbench/
选择合适的,下载(以Ubuntu 为例)
cd到下载目录,然后sudo dpkg -i workbench.deb
有依赖关系未解决的话,sudo apt-get -f install
2.初级教程百度文库
http://wenku.baidu.com/link?url=SfWJxUMd-mQAB7uHoo2fUsowkKoGRv1_B4gSkiB2lcaZ36UG7lHunwPOjXZL7RQty2cltS8G59ikJDPm5yVT0O0s50AfrVgRlkrGQGboUx7
3.
[intrinsic column flags] (基本字段类型标识)
- PK: primary key (column is part of a pk) 主键
- NN: not null (column is nullable) 非空
- UQ: unique (column is part of a unique key) 唯一
- AI: auto increment (the column is auto incremented when rows are
inserted) 自增
[additional data type flags, depend on used data type]
扩展数据类型标记
- BIN: binary (if dt is a blob or similar, this indicates that is binary
data, rather than text) 二进制(比text更大的二进制数据)
- UN: unsigned (for integer types, see docs: “10.2. Numeric Types”)
整数
- ZF: zero fill (rather a display related flag, see docs: “10.2. Numeric
Types”)值中最有意义的字节总为0,并且不保存。
Mysql Workbench 学习,古老的榕树,5-wow.com