.net core barcode

.net core barcode generator

.net core barcode generator

dotnet core barcode generator

dotnet core barcode generator,

.net core barcode,

dotnet core barcode generator,

.net core barcode generator,
.net core barcode,
.net core barcode,
.net core barcode generator,

.net core barcode,
.net core barcode,
.net core barcode,
.net core barcode generator,

.net core barcode,
.net core barcode generator,
.net core barcode,
dotnet core barcode generator,
dotnet core barcode generator,
.net core barcode,
.net core barcode,
dotnet core barcode generator,
.net core barcode generator,
dotnet core barcode generator,
dotnet core barcode generator,
.net core barcode,
dotnet core barcode generator,
dotnet core barcode generator,
dotnet core barcode generator,
.net core barcode,
dotnet core barcode generator,
dotnet core barcode generator,

.net core barcode,
.net core barcode generator,
.net core barcode,
dotnet core barcode generator,
.net core barcode generator,
dotnet core barcode generator,
.net core barcode generator,
dotnet core barcode generator,
.net core barcode generator,
.net core barcode generator,
.net core barcode,
.net core barcode,
dotnet core barcode generator,
dotnet core barcode generator,
dotnet core barcode generator,
dotnet core barcode generator,
dotnet core barcode generator,
.net core barcode,
.net core barcode,
.net core barcode,
.net core barcode generator,
.net core barcode,
.net core barcode generator,
.net core barcode generator,
.net core barcode generator,
.net core barcode generator,
.net core barcode,
.net core barcode,
dotnet core barcode generator,
.net core barcode,
.net core barcode,
.net core barcode,
.net core barcode,
dotnet core barcode generator,
dotnet core barcode generator,
.net core barcode,
.net core barcode,
.net core barcode generator,
dotnet core barcode generator,
.net core barcode generator,
.net core barcode,
.net core barcode,
.net core barcode generator,
.net core barcode,
dotnet core barcode generator,
.net core barcode generator,
dotnet core barcode generator,
.net core barcode generator,
.net core barcode,
dotnet core barcode generator,

Since the dynamic DBA_DATA PUMP_JOBS view shows only the active jobs, a query on this view will reveal the value of the important JOB_NAME column for any job that is running right now. You ll need to know the job name for a job if you want to attach to a running job in midstream. Because the name of the master table is the same as the JOB_NAME value, you can thus determine the name of the master table through this view. The JOB_MODE column can take the values FULL, TABLE, SCHEMA, or TABLESPACE, reflecting the mode of the currently executing export or import job. The STATE column can take the values UNDEFINED, DEFINING, EXECUTING, and NOT RUNNING, depending on which stage of the export or import you execute your query. Of course, when there aren t any active jobs running, the view DBA_DATAPUMP_JOBS returns no rows whatsoever.

In this chapter, I provided a quick history and overview of events and notifications. Many people who develop event-based programs are unaware of the extensive amount of work and the number of people involved in making events what they are today. Contrary to popular belief, events were not invented by Microsoft for Visual Basic back in the early 1990s. However, Visual Basic is probably the first product that opened up the world of event-based programming to the masses. The adoption of the event-based model in Visual Basic is what made that product so much easier to work with, compared to other products and technologies of the day.

The DBA_DATAPUMP_SESSIONS view identifies the user sessions currently attached to a Data Pump Export or Import job. You can join the SADDR column in this view with the SADDR column in the V$SESSION view to gain useful information about user sessions that are currently attached to a job. The following query shows this information: SQL> SELECT sid, serial# FROM v$session s, dba_datapump_sessions d WHERE s.saddr = d.saddr;

The V$SESSION_LONGOPS dynamic performance view is not new to Oracle Database 11g. In Oracle9i, you could use this view to monitor long-running sessions. In the V$SESSION_LONGOPS view, you can use the following four columns to monitor the progress of an export or import job: TOTALWORK shows the total estimated number of megabytes in the job. SOFAR shows the megabytes transferred thus far in the job. UNITS stands for megabytes. OPNAME shows the Data Pump job name. Here s a typical SQL script that you can run to show how much longer it will take for your Data Pump job to finish: SQL> SELECT opname, target_desc, sofar, totalwork 2 FROM v$session_longops; OPNAME TARGET_DES SOFAR TOTALWORK ----------------------- ---------- ---------- -----------SYS_EXPORT_FULL_01 EXPORT 244 244 SYS_EXPORT_FULL_02 EXPORT 55 244 SQL> In this example, the first row shows that the job is already complete, since the TOTALWORK and SOFAR columns are equal in value. In the second row, the SOFAR value is only 55MB, and TOTALWORK is 244MB. Thus, only about a quarter of the second export job has been completed thus far.