Navicat导出数据字典
1.新建查询
select TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,COLUMN_TYPE,COLUMN_COMMENT from information_schema.columns where TABLE_SCHEMA='数据库名称';
select TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,COLUMN_TYPE,COLUMN_COMMENT from information_schema.columns where TABLE_SCHEMA='数据库名称';