Order data processing method and processing device

Abstract

According to an embodiment of the invention, a father order is split into multiple first child orders according to a splitting principle; whether the order number of the father order exists in an anti-repetition table is judged; if the order number of the father order exists in the anti-repetition table, the check codes and child order numbers of multiple second child orders corresponding to the father order are acquired; the check code of each first child order is generated according to the feature field of the first child order; and the check codes of the first child orders and the check codes of the second child orders are compared, and the child order number of each first child order is determined. The check codes ensure that multiple times of splitting are sequentially consistent, and the occurrence of problematic orders is reduced.

Description

technical field [0001] The invention relates to the field of computers, in particular to an order data processing method and splitting device. Background technique [0002] Chinese patent number CN104504548A provides an order anti-duplication generation scheme, which is to prevent duplication by writing the order into the anti-duplication table. This solution is to store the split parent order number and sub-order number information in the anti-duplication table, and then judge whether the parent order number exists in the anti-duplication table. If it exists, take out the sub-order number and assign it to the current order. Thereby realizing the anti-heavy function. [0003] The disadvantage of the existing solution is that after finding the sub-order number through the parent order number, the backfill order of the sub-order numbers cannot be determined. For example, the total amount of order A is 100 yuan, and the order of split sub-order amounts is 20 yuan and 80 yuan r...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the existing solution is that after finding the sub-order number through the parent order number, the backfill order of the sub-order numbers cannot be determined. For example, the total amount of order A is 100 yuan, and the order of split sub-order amounts is 20 yuan and 80 yuan respectively. However, when A has a repeated order splitting request, the order of splitting sub-orders is 80 yuan and 20 yuan respectively. In this case, if you directly use the parent order number to prevent duplication, the order corresponding to the extracted order number is exactly the opposite, and the follow-up order Reconciliation and production will cause problems

[0004] Secondly, the current solution does not control the duplication of order number generation from the source. Every time an order is split, it is still necessary to obtain the sub-order number, and then prevent duplication

Abandoning the generated sub-order numbers is also a waste of resources

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