You are logged on to the database as the database system administrator or as a DBM operator.
The database is in the ONLINE operational state.
Activity |
Description |
---|---|
Commands |
Information on SQL statements executed:
More information: Concepts of the Database System, Data Definition, Query, and Manipulation |
I/O |
More information: Concepts of the Database System, How Databases Store Data and Log Entries |
Lock |
More information: Concepts of the Database System, SQL Locks |
Log Area |
More information: Concepts of the Database System, How Databases Log Data Changes |
Scan and Sort |
Many table scans decrease performance. More information: Database Administration, Analyzing the Database Performance |