Database upgrading method

The invention provides a database upgrading method, which comprises the following steps that: a database management system sends a generated SQL (Structured Query Language) statement to a database driving agent in response to a database management operation performed by a user; in response to the fact that the user selects to record the upgrading script, the database driver agent stores the received SQL statement to an upgrading script file and forwards the SQL statement to a database driver; the database driver manages the database according to the SQL statement; and in response to database upgrading operation performed by the user, calling the upgrading script file by the database driver, and upgrading the database according to the upgrading script file. According to the method, the upgrading script file is generated through recording, errors in the upgrading script file are eliminated, and the technical requirement for database upgrading script compilation personnel is lowered. 本公开提供了一种数据库升级方法，包括：响应于用户进行数据