How do I know if my table is audited?
To check which tables are currently being audited, use the views DBA_OBJ_AUDIT_OPTS and DBA_PRIV_AUDIT_OPTS….USERNAME can hold three different values:
- The actual user name if by user auditing.
- ANY CLIENT if access by a proxy on behalf of a client is being audited;
- NULL for system-wide auditing.
What are audit tables in Oracle?
Oracle Database writes audit records to the audit trail, which is a database table containing audit records. You can review database activity by examining the audit trail through data dictionary views. See Also: Table 13-1 and Table 13-2 for a list of statement options and the SQL statements they audit.
How does an audit table work?
Audit tables are used by native or 3rd party auditing tools that capture data changes that have occurred on a database, usually including the information on who made the change, which objects were affected by it, when it was made as well as the information on the SQL login, application and host used to make the change.
Is there an audit table for SQL Server?
There are many articles on how to create and maintain Auditing Tables for SQL Server, but most of them use database designs that don’t allow you to use it as Data Versioning tables.
How to design a table for audit data?
The design from the base table to the audit table are very similar, but the audit table has some additional columns to support managing the historical data (i.e. AuditID to serve as the identity, ModifiedBy to serve as a means to capture who made the change, etc.). Let’s use a sample AdventureWorks table ( [HumanResources].
What does auditcolumnid stand for in SQL Server?
AuditColumnID – Primary key for the table that is a foreign key to the [HumanResources]. [EmployeePayHistory_Audit_Generic] table
How are audit tables and data versioning used?
This article describes a simple yet powerful and homogeneous design that allows you to easily maintain tables that can be used for both auditing purposes and also for data versioning, so that you can keep only active data in your main tables and use auditing tables for historical and reporting queries.