The invention provides a
data query method, device and equipment based on an APaaS platform and a medium, and relates to the technical field of
data query, the method comprises the following steps: obtaining a target query session initiated by a user; based on the target query session, determining a target entity
list of an application
platform as a service ApaaS platform through a vector
database; based on the target entity
list, determining an entity association relationship corresponding to the target entity
list through an ApaaS platform; and determining a
data query result corresponding to the target query session based on the entity association relationship, the target entity list and the conversational
business intelligence model. According to the method, an underlying data table is not needed, management and maintenance of technicians are not needed, common users can easily use and maintain ChatBI, seamless integration of user permission and an APaaS platform is achieved, differentiated
data display based on the users is supported, the ChatBI available for everyone is achieved, the operation and maintenance cost is reduced, and meanwhile the flexibility of the user permission is ensured.