Oracle9i Application Developer's Guide - Advanced Queuing
Release 1 (9.0.1)

Part Number A88890-02
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Administrative Interface: Views, 6 of 21


Selecting All Propagation Schedules

Figure 10-5 Use Case Diagram: Selecting All Propagation Schedules


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Name of View

DBA_QUEUE_SCHEDULES

Purpose

This view describes the current schedules for propagating messages.

Table 10-5   DBA_QUEUE_SCHEDULES
Column Name & Description  Null?  Type  

SCHEMA--schema name for the source queue  

NOT NULL  

VARCHAR2(30) 

QNAME--source queue name  

NOT NULL  

VARCHAR2(30)  

DESTINATION--destination name, currently limited to be a DBLINK name  

NOT NULL  

VARCHAR2(128) 

START_DATE--date to start propagation in the default date format  

 

DATE  

START_TIME--time of day at which to start propagation in HH:MI:SS format  

 

VARCHAR2(8) 

PROPAGATION_WINDOW--duration in seconds for the propagation window  

 

NUMBER 

NEXT_TIME--function to compute the start of the next propagation window  

 

VARCHAR2(200)  

LATENCY--maximum wait time to propagate a message during the propagation window.  

 

NUMBER 

SCHEDULE_DISABLED--N if enabled Y if disabled and schedule will not be executed 

 

VARCHAR(1) 

PROCESS_NAME--The name of the SNP background process executing this schedule. NULL if not currently executing 

 

VARCHAR2(8) 

SESSION_ID--The session ID (SID, SERIAL#) of the job executing this schedule. NULL if not currently executing 

 

NUMBER 

INSTANCE--The Real Application Clusters instance number executing this schedule  

 

NUMBER 

LAST_RUN_DATE--The date on the last successful execution  

 

DATE 

LAST_RUN_TIME--The time of the last successful execution in HH:MI:SS format 

 

VARCHAR2(8) 

CURRENT_START_DATE--Date at which the current window of this schedule was started 

 

DATE 

CURRENT_START_TIME--Time of day at which the current window of this schedule was started in HH:MI:SS format  

 

VARCHAR2(8) 

NEXT_RUN_DATE--Date at which the next window of this schedule will be started  

 

DATE 

NEXT_RUN_TIME--Time of day at which the next window of this schedule will be started in HH:MI:SS format  

 

VARCHAR2(8) 

TOTAL_TIME--Total time in seconds spent in propagating messages from the schedule 

 

NUMBER 

TOTAL_NUMBER--Total number of messages propagated in this schedule 

 

NUMBER 

TOTAL_BYTES--Total number of bytes propagated in this schedule 

 

NUMBER 

MAX_NUMBER--The maximum number of messages propagated in a propagation window  

 

NUMBER 

MAX_BYTES--The maximum number of bytes propagated in a propagation window  

 

NUMBER 

AVG_NUMBER--The average number of messages propagated in a propagation window 

 

NUMBER 

AVG_SIZE--The average size of a propagated message in bytes 

 

NUMBER 

AVG_TIME--The average time, in seconds, to propagate a message 

 

NUMBER 

FAILURES--The number of times the execution failed. If 16, the schedule will be disabled 

 

NUMBER 

LAST_ERROR_DATE--The date of the last unsuccessful execution 

 

DATE 

LAST_ERROR_TIME--The time of the last unsuccessful execution 

 

VARCHAR2(8) 

LAST_ERROR_MSG--The error number and error message text of the last unsuccessful execution 

 

VARCHAR2(4000) 


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