ORACLE如何查看INSERT\UPDATE\DELETE次数

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查询

SQL>  select * from dba_tab_modifications where TABLE_name like 'TEST%';

注意，你必须通过dbms_stats.flush_database_monitoring_info；才能刷新刚才的视图
You need to execute dbms_stats.flush_database_monitoring_info in order to get these views populated.

The timestamp column indicates the last time when the table was modifiedafter the last gather statistics.

查看了一下官方的说明，转载过来给各位瞅瞅


ALL_TAB_MODIFICATIONS
　　ALL_TAB_MODIFICATIONS describes tables accessible to thecurrent user that have been modified since the last time statistics were gathered on the tables.
　　
Related Views

• 　　DBA_TAB_MODIFICATIONS provides such information for all tables in the database.
  
• 　　USER_TAB_MODIFICATIONS provides such information for tables owned by the current user. This view does not display the TABLE_OWNERcolumn.
  

Note:
These views are populated only for tables with the MONITORINGattribute. They are intended for statistics collection over a long period of time. For performance reasons, the Oracle Database does not populate these views immediately when the actual modifications occur. Run the FLUSH_DATABASE_MONITORING_INFO procedure in the DIMS_STATSPL/SQL package to populate these views with the latest information. TheANALYZE_ANY system privilege is required to run this procedure.
　　ColumnDatatypeNULLDescription
TABLE_OWNERVARCHAR2(30) Owner of the modified table.TABLE_NAMEVARCHAR2(30) Name of the modified tablePARTITION_NAMEVARCHAR2(30) Name of the modified partitionSUBPARTITION_NAMEVARCHAR2(30) Name of the modified subpartitionINSERTSNUMBER Approximate number of inserts since the last time statistics were gatheredUPDATESNUMBER Approximate number of updates since the last time statistics were gatheredDELETESNUMBER Approximate number of deletes since the last time statistics were gatheredTIMESTAMPDATE Indicates the last time the table was modifiedDROP_SEGMENTSNUMBER Number of partition and subpartition segments dropped since the last analyze