| CPC G06F 21/6227 (2013.01) [G06F 2221/2141 (2013.01)] | 20 Claims |
|
1. A system comprising:
at least one hardware processor; and
at least one memory storing instructions that cause the at least one hardware processor to execute operations comprising:
receiving, from a client device, a query comprising an update or delete operation to be performed in association with a table;
determining an access restriction associated with the client device;
determining that the update or delete operation is to be performed on a column of the table that is restricted by the access restriction associated with the client device; and
preventing execution of the update or delete operation by the table and returning an error to the client device in response to determining that the update or delete operation is to be performed on the column of the table that is restricted by the access restriction associated with the client device.
|