Patent ID: 11947700
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. A non-transitory computer readable medium with computer readable instructions stored thereon, wherein the instructions, when executed by at least one processor, cause the at least one processor to perform the steps of:
obtaining a first data operation instruction for accessing a target data triggered by a first user and permission setting information, the permission setting information comprising information indicating whether the first user is permitted to access a first data of the target data;
generating a second data operation instruction based on the first data operation instruction and the permission setting information to operate the target data, generating the second data operation instruction comprising adding an execution condition to the first data operation instruction to obtain the second data operation instruction in response to the permission setting information indicating that the first user is prohibited from operating at least one target field in the target data, wherein in the execution condition, a value corresponding to the at least one target field operated by the first user is null; and
executing the second data operation instruction to operate data in the target data.