1. A method for revising an initial policy, wherein the initial policy includes rules for how statements to access or manipulate data in a database are to be altered, and wherein the method comprises: providing, by one or more processors, a user interface (UI) to a computer, wherein the UI comprises a field containing a sample database statement; parsing, by one or more processors, the sample database statement into one or more clauses, wherein each clause depicts a specific type of grammatical structure; associating, by one or more processors, a different hyperlink to each of the clauses; in response to receiving a signal activating a particular hyperlink for a particular clause, presenting, by one or more processors, change options, for the particular clause, from a resource that presents change options for the specific type of grammatical structure; receiving, from the change options, a user-selected change, wherein the user-selected change is applicable to a matching clause in any database statement; incorporating, by one or more processors, each user-selected change into a new rule, wherein the new rule causes a clause of the particular type of grammatical structure to be changed according to the change options that were selected; and incorporating the new rule into the initial policy to create a revised policy.