This category of overhead includes CHECK constraint verification and foreign key constraint (referential integrity (ri)) verification.
这一类的开销包括检查约束验证和外键约束(参照完整性(RI))验证。
The successful utilization of this method is of practical significance in that it can be extended to the whole Yangtze River and other such great ri…
这一方法的应用将对整个长江及类似的大江大河都有进一步推广价值。
The successful utilization of this method is of practical significance in that it can be extended to the whole Yangtze River and other such great ri…
这一方法的应用将对整个长江及类似的大江大河都有进一步推广价值。
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