One solution would be to use database-level checking constraints.

解决方案之一是用数据库级检测约束。

youdao

The computer in the farmhouse is checking the temperature, the water and the level of organic material in the soil.

农舍里的电脑正在检查温度、水和土壤中有机物质的含量。

youdao

This enables what I like to dub progressive programming, which enables a level of quality checking during coding — it's hard to get much earlier!

这就促成了我称为渐进编程的编程方式，在这种方式下，允许在编码过程中进行一定程度的质量检验——再也不能比这个更早了！

youdao

On a simple level, think of a checking account without routing and account numbers.

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Unfortunately, many amateur landlords make the mistake of jumping into the pool head first without first checking the water level.

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"It is easy to imagine that some of these interruptions could have led to forgetting of steps, including checking the fuel level, performing the preflight, " said Bill Bramble, an NTSB aviation expert.

CNN: Pilot texting a factor in deadly copter crash