Method and device for determining overdue data, storage medium and electronic device

Abstract

The invention discloses an overdue data determination method and device, a storage medium and an electronic device.The method comprises the steps that data storage life cycles are set for a plurality of database tables according to service requirements of the database tables, the database tables are used for storing service data, and the service data are stored in the data storage life cycles; the data storage life cycle is used for indicating the life cycle of the service data; digitally encoding the plurality of data storage life cycles according to a life cycle encoding rule to obtain a plurality of life cycle codes, the plurality of data storage life cycles being in one-to-one correspondence with the plurality of life cycle codes; actual storage cycles of the database tables are obtained according to a preset cycle, overdue data in the database tables are screened out according to the actual storage cycles and the life cycle codes, and the overdue data are service data exceeding the data storage life cycle.

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