Research of Multimedia Data Type Operating in SQL Level Based on ORACLE Database
Jingjing Zhao · Computer Technology and Development · 2011
Explore ORACLE database platform multimedia data in SQL level directly the feasibility of the operation.With Oracle interMedia for background,use multimedia data PL/SQL API multimedia data files access.Although in the relational database of multimedia data points-unstructured data is operated,and structured data processing in different ways,but with the help of ORACLE database platform,make basic SQL and multimedia data PL/SQL API integration using multimedia data processing,shielding the complexity of foreign shows consistent SQL level operation is possible.According to the analysis of the Oracle interMedia system structure and characteristics of multimedia data as well as storage mode in ORACLE under ORACLE10g database platform,expound mainly the feasibility and implementation approaches that conventional structured data type and multimedia content which is the unstructured data type are unified operation in SQL level of oracle.