Hide sensitive data with Oracle 10g column masking by  Bob Watkins Takeaway: Oracle 10g's Virtual Private Database (VPD) feature has the ability to automatically mask out (set to NULL) certain columns in the results of a query on a row-by-row basis. This tip shows how to create a VPD po ...
java 代码 public class AdaptableList implements IAdaptable, List {       public Object getAdapter(Class adapter) {        return Platform.getAdapterManager().getAdapter(th ...
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