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compilex

配合daog组件的工具，可以把create table语句编译成daog需要的go代码

原理

基于mysql sql语句解析器解析出create table语句，遍历出表名、字段名、字段类型，字段是否为自增长，然后生成对应的go代码文件。 生成两个文件：

  • 主文件，开发者不能修改，包括表所对应的go struct、元数据、记录表字段名的匿名struct对象
  • 扩展文件，开发者可以修改、扩展，尤其是分表规则函数需要在init函数中设置

sql解析使用tidb/parser包

编译代码

运行build文件夹下的脚本

编译sql

./compilex -i="sql file" -pkg packageName -o xxx/xx

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