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Fun, fun, fun, but still developing! Favorites are saved in your browser only, so clearing your browser or switching devices means you'll lose them. Logging in saves favorites online, but there's still a chance of loss. Logging out reverts to browser-only saving. Needless to say, favorites won't help in voting on discord cq helping development, so go vote in discord.

Expect occasional outages, missing prompts or images, and note that data may be deleted depending on hard drive space, usually after a few months, unless there's a major failure.

Prompt: 1. 确定实体: - 工厂(Factory) - 产品(Product) - 工单(Work Order) - 设备(Equipment) - 操作员(Operator) - 生产过程(Production Process) 2. 确定属性: - 工厂: - 工厂ID(Factory ID,主键) - 工厂名称(Factory Name) - 地址(Address) - 产品: - 产品ID(Product ID,主键) - 产品名称(Product Name) - 描述(Description) - 工单: - 工单号(Work Order Number,主键) - 产品ID(Product ID,外键) - 工厂ID(Factory ID,外键) - 计划生产日期(Planned Production Date) - 设备: - 设备ID(Equipment ID,主键) - 设备名称(Equipment Name) - 类型(Type) - 操作员: - 操作员ID(Operator ID,主键) - 姓名(Name) - 职位(Position) - 生产过程: - 生产过程ID(Production Process ID,主键) - 工单号(Work Order Number,外键) - 设备ID(Equipment ID,外键) - 操作员ID(Operator ID,外键) - 开始时间(Start Time) - 结束时间(End Time) 3. 确定关系: - 工厂与工单之间是一对多关系,一个工厂可以有多个工单。 - 产品与工单之间是一对多关系,一个产品可以包含多个工单。 - 工单与设备之间是多对一关系,一个工单可以关联到一个设备。 - 工单与操作员之间是多对一关系,一个工单可以关联到一个操作员。 - 生产过程与工单之间是多对一关系,一个生产过程可以关联到一个工单。 - 生产过程与设备之间是多对一关系,一个生产过程可以关联到一个设备。 - 生产过程与操作员之间是多对一关系,一个生产过程可以关联到一个操作员。

Nov 29, 2023, 6:34:34 AM
Nov 29, 2023, 6:34:34 AM