DBMS_REFRESHパッケージによって、トランザクションの一貫性を維持できる時点にまとめてリフレッシュできるマテリアライズド・ビューのグループを作成できます。 DBMS_REFRESHのドキュメント 『Oracle Databaseアドバンスト・レプリケーション・マネージメントAPIリファレンス』の「DBMS_R...
DBMS_REFRESH.ADD (name IN VARCHAR2,{ list IN VARCHAR2| tab IN DBMS_UTILITY.UNCL_ARRAY, }lax IN BOOLEAN := FALSE); Note: This procedure is overloaded. Thelistandtabparameters are mutually exclusive. Parameters Table 32-2 ADD Procedures Parameters ...
1.建立REPAIR_TABLE和ORPHAN_KEY_TABLE表 SQL> BEGIN 2 DBMS_REPAIR.ADMIN_TABLES ( 3 TABLE_NAME => 'REPAIR_TABLE', 4 TABLE_TYPE => dbms_repair.repair_table, 5 ACTION => dbms_repair.create_action, 6 TABLESPACE => 'YANGTK'); 7 END; 8 / PL/SQL 过程已成功完成。 SQL> BEGIN 2 DBMS_...
SQL> exec dbms_refresh.refresh('mvadmin.rep_refresh'); PL/SQL procedure successfully completed. SQL> select owner,mview_name,LAST_REFRESH_DATE,STALENESS,MASTER_LINK,REFRESH_MODE,REFRESH_METHOD from all_mviews; OWNER MVIEW_NAME LAST_REFRESH_DATE STALENESS MASTER_LIN REFRES REFRESH_ --- ---...
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(不使用dbms_mview.refresh )索引会占用比想象中的还要大的空间，有好几次我向表中添加索引以增加速度...
dbms_mview.refresh('表名', 'F') --快速刷新，也就是增量刷新 dbms_mview.refresh('表名', 'C')--完全刷新 这个有什么问题 你只看前两个就行了，list是你要刷新的表名列表，method 就是你要执行刷新的方式
A refresh of a materialized view (MV) with DBMS_REFRESH resulted in the following error:ORA-07445: exception encountered: core dump [qcdlgcd()+116] [SIGSEGV] [Address not mapped to object] [0x000000037] [] [] The P/L SQL stack in the tracefile showed the following: --- PL/SQL ...
If we refresh using dbms_mview.refresh, the new records are not found in the mview. However, they are found if we use dbms_snapshot.refresh. Also, we have other MVs that are not fast refresh, and have been refreshing well. These are the two statements: ...
Oracle Database Cloud Exadata Service - Version N/A and later: Primary Note for MVIEW 'ORA-' error diagnosis. For Materialized View CREATE or REFRESH, DBMS_MVIEW