Abstract: Methods, systems and computer-readable storage mediums encoded with computer programs executed by one or more processors for conditional role activation in a database are disclosed. In an embodiment, a request to activate a role for a user of a database system is received, and a predicate for conditional activation of the role is determined. The conditions of the predicate are evaluated, and if the conditions of the predicate are satisfied, the role is activated for the user. If, however, one or more of the conditions of the predicate are not satisfied, the role is not activated for the user.

Abstract: The present invention is directed to a method and device to create an illustrated story or narrative. As user dictates a narrative or story the users voice is recognized by a computer program operated on a computer and translated to text. The computer includes a microphone, a processor, and a display and can access a database that includes images. A program then interprets the text using an algorithm to select particular words from the translated text and associates an image file from the database that correspond to the selected words. The user may optionally provide other input with to select characters, themes, and objects. An algorithm processes the input from these various sources and displays the selected image.

Abstract: Methods, systems and computer-readable storage mediums encoded with computer programs executed by one or more processors for conditional role activation in a database are disclosed. In an embodiment, a request to activate a role for a user of a database system is received, and a predicate for conditional activation of the role is determined. The conditions of the predicate are evaluated, and if the conditions of the predicate are satisfied, the role is activated for the user. If, however, one or more of the conditions of the predicate are not satisfied, the role is not activated for the user.

Abstract: A database system providing encrypted column data support with decrypt default functionality. In a database system, a method providing automated encryption support for column data comprises steps of: defining Structured Query Language (SQL) extensions for creating and managing column encryption keys and database tables with encrypted column data; receiving an SQL statement specifying creation of a column encryption key; receiving an SQL statement specifying creation of a database table having particular column data encrypted with the column encryption key; receiving an SQL statement specifying a default value to be provided in response to requests for the column data without decrypt permission; in response to a subsequent database operation requesting encrypted column data from a user with decrypt permission, automatically decrypting the column data; and in response to a subsequent database operation requesting the encrypted column data from a user without decrypt permission, returning the default value.

Abstract: A database system providing SQL extensions for automated encryption and decryption of column data is described. In one embodiment, for example, in a database system, a method is described for providing automated encryption support for column data, the method comprises steps of: defining Structured Query Language (SQL) extensions for creating and managing column encryption keys, and for creating and managing database tables with encrypted column data; receiving an SQL statement specifying creation of a particular column encryption key; receiving an SQL statement specifying creation of a database table having particular column data encrypted with the particular column encryption key; and in response to a subsequent database operation that requires the particular column data that has been encrypted, automatically decrypting the particular column data for use by the database operation.