SQL Optimizer for SAP ASE 3.9

Item	Description
Collector Name	Name of Collector.
Description	Description of Collector.
Created Date Time	The date and time the Collector was created.
Monitor Server Name	The Adaptive Server Enterprise Monitor Server name (defined in the SQL.INI file).
Host name	Name of the host computer.
Port	Number of the port used for the Monitor Server.

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SQL Collector for Monitor Server > Add or Modify a Collector > Monitor Process

The Monitor Process page consists of the following settings:

Item	Description
Whole Server	Monitor all SQL statements currently running from the database server.
Process ID	Monitor all SQL statements currently running which have the specified process ID (spid). The Process ID grid displays information about all current users and processes of the database server, displaying the process ID (spid), login name, host name, database name and the command currently executed (cmd). Click the row of the grid to select the process ID you want to monitor. To select all the process IDs, simply click the Select All checkbox.
Connection Identity	Monitor all currently running SQL statements with specified login name, host name, database name and program name.

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SQL Collector for Monitor Server > Add or Modify a Collector > Collecting Criteria

The Collecting Criteria page has the following settings:

Section	Item	Description
SQL Type	All SQL	Monitor all SQL statements currently running.
SQL Type	Selected Type	To monitor the selected SQL classification type (Problematic or Complex).
Complex Range	Number of table scan operations	Specify the range of numbers for the table references in the query plan for Complex SQL statement definition.
Complex Range	With full index scan	Specify whether SQL statements with full index scan will be classified as Complex SQL statements.
Problematic Range	With full table scan	Specify whether SQL statements with full table scan will be classified as Problematic SQL statements.
	With number of worktables greater than or equal to (Range = 1 to 99)	Specify that SQL statements involving the number of worktables greater than or equal to the defined number are classified as Problematic SQL statements.
	With number of Reformattings greater than or equal to (Range = 1 to 99)	Specify that SQL statements whose query plan uses reformatting are classified as Problematic SQL. Reformatting is the process of generating a worktable with a clustered index and performing a nested-loop join. The Adaptive Server optimizer may choose this strategy when the table is large and does not have any useful index for a join.

Note: The default settings for the values are taken from the SQL Classification tab in the Preferences window.

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SQL Collector for Monitor Server > Add or Modify a Collector > Schedule Settings

The Schedule Settings page consists of the following settings:

Item	Description
Start Time	Monitor start time. Default is the current time.
Until (time)	Monitor end time. Default is 5 minutes after the start time.
Until (Duration)	Monitoring duration in hours and minutes. Default is 5 minutes.
Interval	Monitoring interval time in seconds. Default is 3 seconds.

Notes:

Decreasing the interval time may affect the database server performance and network traffic.
The ad-hoc monitoring from the right-click menu does not use the start, until, and duration time. Monitor will start immediately and is terminated by clicking Abort Monitor.

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SQL Optimizer for SAP ASE 3.9 - User Guide