A database query processing method and apparatus

Abstract

The application provides a database query processing method and device, relates to the technical field of big data, and can also be used in the financial field. The method comprises the following steps: periodically performing database detection based on a second preset time length, updating a database flag value to a second flag bit if it is determined that the database is in a normal state, and allowing the database to be queried; counting the number of occurrences of a database fault state, periodically acquiring the total number of occurrences of the database fault state in a preset time interval adjacent to the current time based on a first preset time length; updating the database flag value to a first flag bit if it is determined that the total number of occurrences of the database fault state is greater than a preset number threshold, prohibiting the database from being queried, and sending error information to the front end, so that the front end switches the data service mode according to the error information. The method and device provided in the application embodiment can improve the service capability.

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