作者: Bassam Tabbara , Jeffrey B. Parham , Edward S. Miller , Bhalchandra Pandit
DOI:
关键词: Identity (object-oriented programming) 、 Information retrieval 、 Relational database 、 Data store 、 XML 、 Database 、 Constraint (information theory) 、 Constraint graph 、 Computer science
摘要: Various technologies and techniques are disclosed for processing identity constraints in a relational database. Values extracted from an XML document during submit operation. References that potentially participate constraint identified. The reference information is stored. An graph generated the stored information. Techniques facilitating key-sequence comparisons described. identifying violations to which graphs affected by new or changed