powerdesk

Tags: ref str Space Center Data Migration count target parallel OCAORACLE across Schema The Data MigrationThe test environment server is not enough, and colleagues need a new Oracle environment, the production environment to pull the data to build an internal system to run; this instance is not frequently used and requires a lot of resources, so prepare to reopen a new instance on the original, low-load Oracle server, This can save database server resources.1,DBCABuild LibraryUsing DBCA to build

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PLSQL automatically disconnects and loses connection.Problem Background: This is the case. Many developers work 8 hours on plsql. Sometimes, after they go out to smoke or finish lunch, they will return an error and report no response when they come back to plsql, after getting stuck for a long time, I had to log on to plsql again to make it take effect. I guess this is because the connection is invalid. This situation often happens and does not affect work efficiency and mood. 1. Check the conne

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ORA-12537: TNS: connectionclosed error handling process1. My colleague said that the oracle test failed to connect. The error is as follows: [oracle@pldb236 admin]$ rlwrap sqlplus powerdesk/pd141118@PD236SQL*Plus: Release 11.2.0.1.0 Production on Mon Nov 23 14:16:31 2015Copyright (c) 1982, 2009, Oracle. All rights reserved.ERROR:ORA-12537: TNS:connection closedEnter user-name: Check that the listener is normal, and the oracle service is started norm

Issue background:This is the case, a lot of development colleagues plsql working hours open for 8 hours, sometimes they go out after smoking or after lunch, come back in Plsql above the error is not responding, and then stuck for a half-day to move, have to re-login plsql to take effect, I guess is because of the connection failure, Often encountered this situation, has not affected the efficiency and the work mood.1, check out the followingConnect_timeThe connection timeSql> SELECT * from Dba_p

a document. Because of this, vcom developed a third-party tool PowerDesk that offers a number of new features on the basis of Windows Explorer. Windows USB Today, we really can't imagine how bad it would be to leave USB. However, 10 years ago, it was a completely different situation, at that time, the use of USB is a very luxurious thing. Windows 95 first introduced the USB standard and then made some corrections to it, which led to the