FetchletException: Error while executing query. For more information, access the IBM Web site. Agent Monitoring. Top 10 Applications Based on Rows Read. Top 10 Applications Based on Rows Written. Bufferpool Activity Summary. Database Performance. Non Buffered IO Performance. Data Read Rate. Index Read Rate. Index and Data Write Rate. Non Buffered IO. Package Cache Summary.
Cache Performance. Catalog Cache Summary. Package Cache Hit Ratio. Package Cache Overflows. Catalog Cache Hit Ratio. Catalog Cache Overflows. Catalog Cache Heapfull. Container Health Information. Container Health. Container Health Indicator. Disk Space Utilization. Database Monitoring. Disk Space Utilization Summary. Disk Space Utilization Details. Database Health Information. Database Health. Database Health Indicator. Database Collection Health Indicator. Agent Configuration.
Agent Pool Activity. Agents Connection. Agents Creation to Assignment Ratio. Idle Agents. Agents Waiting on Token. Remote Connections. Application Connection. Remote Connections Summary. In addition to regular DB2 instances management, DB2 pureScale and partitioned database environment instances can be managed from the Administration Explorer as well. Control Center provides a series of tools, wizards, and advisers to carry out administrative tasks, such as the Configuration Assistant, which is an important tool for DBAs to configure instance and database parameters.
This functionality is also available in Data Studio. In the Administration Explorer, right-click on an object for a context-based menu of tasks. If you then select a particular task, a dialog would appear in an editor tab to help you execute the task you want, these are called task assistants in Data Studio.
Below is an example of a context-based tasks menu for instances:. Another example is the context-based tasks menu for databases Figure 8. Task assistants work similarly to the wizards and advisers in Control Center. Since task assistants appear in editors, multiple task assistants can be open simultaneously, while you can only have one active wizard open at a time in Control Center. This means you can navigate to other parts of Data Studio and return to the task assistants you opened earlier.
A task assistant dialog consists of four sections: Connection, Settings, Command, and Messages Figure 9 :. In a partitioned database environment, task assistants facilitate administration with the ability to run commands against all of the partitions, one or more specific partitions, or partition groups. Task assistants also can execute commands against partitions in parallel, which is particularly useful for long-running commands. To administer a DB2 pureScale environment, task assistants provide additional functionality to start, stop, quiesce and configure members, and cluster caching facilities CFs.
Table 3 lists Control Center wizards along with the menu path to access the corresponding task assistant in Data Studio. See Resources for more details on administering databases with task assistants, including DB2 pureScale and partitioned database environments.
As mentioned, the Object List area is for displaying or editing content, such as lists of tables or records inside a table. When browsing database objects, you will notice a navigation bar at the top of the list that serves multiple purposes Figure 10 and Figure The navigation bar provides:. Similar to Control Center, managing database objects in Data Studio can be initiated from the right-click context menu.
Depending on the type of the object, more options are available on the context menu, such as Reorg Table tables , Update Statistics MQTs , Back Up table spaces , and many more.
The Object List area can also be used to edit records in a table. Users can simply right-click on a table in the Object List area and select Edit Data on the context menu. When editing data in the query result table in Control Center, pending changes made to individual rows would hold a lock on the data. In Data Studio, changes are local to the client machines until they are committed to avoid unnecessary locks to the data.
In addition, Data Studio highlights any pending changes Figure Data Studio provides a more comprehensive way to deal with changes made to database objects compared with Control Center. In Data Studio, all changes made to a database are automatically saved in a change plan in the local workspace. A database can have multiple change plans, but only one plan can be active at a time, which means that changes are added to the current active plan.
A change plan remains active until the user deploys the changes to the target database, closes the plan to work on it later or makes another plan the active plan. When a change plan is active, the Object List area includes an additional toolbar for the plan.
The list of change plans for the database can be found within the Change Plans folder in the Administration Explorer. To demonstrate the use of change plans, we will use the scenario of altering a table:. When the new column is added, an additional toolbar for the change plan is automatically added to the Object List area as shown on Figure The timestamp of that which the plan is created is attached to the plan name on the toolbar by default.
Objects that have pending changes are highlighted by an icon resembling the Greek letter delta. A pending change plan can be compared with the original object's definition from the context menu. This feature is useful in many cases, such as deploying or synchronizing schemas across different databases. Additional options when comparing objects include generating difference report, impact analysis, filter configuration, etc.
Figure After all object changes are completed, you can review and deploy these changes by clicking Review and Deploy Changes. A set of automatically generated commands will be listed. Users can edit these commands, run them immediately, or schedule as a job for later execution Figure To manage privileges, users can select Manage Privileges from the context menu of a database object.
As when altering an object definition, privileges can be directly edited using the Properties tab, which would be open by default. In Data Studio, we use the SQL Script Editor, which also offers development and debugging capabilities for database routines user-defined functions, triggers, and stored procedures. I was not logging in with the correct username. So I pretty much pulled out my hair, stayed up for a long time, hacked java for nothing.
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All Sign in options. Enter a Email Address. Choose your interests Get the latest news, expert insights and market research, sent straight to your inbox. Newsletter Topics Select minimum 1 topic. Here is the output:. Anonymous Posted February 18, 0 Comments. Jason, Do install administrative client at your work station, if it is Click on start , click on run Type db2cc Check your able to get into the control center or not Before that catalog your database by using db2cca.
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