摘要： SAP Link741478Version7Release StatusReleased for CustomerReleased on2010-11-30 12:05:35PriorityRecommendations/additional infoCategoryFAQPrimary ComponentBC-DB-ORASecondary ComponentsBC-DB-ORA-DBASummarySymptom1. What are materialized views?2. What are the differences between views and materialized 阅读全文