Partition table data cleaning method and device, equipment and storage medium

The invention relates to the technical field of big data, and discloses a partition table data cleaning method and device, equipment and a storage medium, which are used for improving the accuracy of data cleaning. The partition table data cleaning method comprises the steps of obtaining multiple pieces of initial partition table information through metadata of a to-be-cleaned database; performing operation frequency screening on the multiple pieces of initial partition table information through a database operation log to obtain multiple pieces of low-frequency operation partition table information; performing date format standardization processing on each piece of low-frequency operation partition table information, and generating an initial timestamp corresponding to each piece of low-frequency operation partition table information; judging whether the initial timestamps corresponding to the low-frequency operation partition table information conform to a cleaning strategy or not through the cleaning strat