Information written to tables for a unit of work event monitor

Information written by the unit of work event monitor when the WRITE TO TABLE option is specified.

When you choose WRITE TO TABLE as the output type for the unit of work event monitor, by default, five tables are produced, each containing monitor elements from one or more logical data groups:
Table 1. Tables produced by UNIT OF WORK write-to-table event monitors. The table name is derived by concatenating the name of the logical data group used to populate the table with the name given to the event monitor (as represented by evmon-name in the table names shown in the following table) in the CREATE EVENT MONITOR statement.
Default table name Logical data groups reported
UOW_evmon-name Refer to uow in Event monitor logical data groups and monitor elements
UOW_METRICS_evmon-name Refer to uow_metrics in Event monitor logical data groups and monitor elements
UOW_PACKAGE_LIST_evmon-name Refer to uow_package_list in Event monitor logical data groups and monitor elements
UOW_EXECUTABLE_LIST_evmon-name Refer to uow_executable_list in Event monitor logical data groups and monitor elements
CONTROL_evmon-name The CONTROL logical group consists of selected elements from one or more of the event_dbheader, event_start and event_overflow logical data groups.
Note: Even though all five tables are produced by default, you must still ensure data collection is enabled for the kind of lock information you want to gather, otherwise some of the columns will report null values.
To restrict the output of the event monitor to specific tables, specify the names of the logical groups for which you want tables produced in the CREATE EVENT MONITOR or ALTER EVENT MONITOR statements. Refer to the reference topics for those statements for details.

Control table

Table 2. Information returned for a unit of work event monitor: Default table name: CONTROL_evmon-name
Column name Data type Description
PARTITION_KEY INTEGER partition_key - Partitioning key
EVENT_MONITOR_NAME VARCHAR(128) event_monitor_name - Event monitor name
MESSAGE VARCHAR(128) message - Control table message
MESSAGE_TIME TIMESTAMP message_time - Timestamp control table message
PARTITION_NUMBER SMALLINT partition_number - Partition number