PL/SQL package SYS.DBMS_BACKUP_RESTORE version 19.03.00.00 in TARGET database is not current after upgrade Mustafa, 2020-04-06 Hi there, Yesterday I upgraded a 19.3 database to 19.6 on Windows 10 Pro and after upgrade Rman starts to give two warnings: PL/SQL package SYS.DBMS_BACKUP_RESTORE version 19.03.00.00 in TARGET database is not current PL/SQL package SYS.DBMS_RCVMAN version 19.03.00.00 in TARGET database is not current this didn’t happen when I… Continue Reading
Oracle 18c New feature Private Temporary Table Mustafa, 2020-03-22 Hello, 18c introduced a new object called Private Temporary Table (I will call it PTT in this post). PTT is just another version of Global Temporary Table(GTT). The data is temporary and will be stored for a time. Data in temporary tables (both PTT and GTT) can be queried by… Continue Reading
Using “User” function in a scheduled Job Mustafa, 2020-03-172020-03-17 Hi there, I wanted to talk about a problem that I faced recently. Also I thought about the subject because this post is also related with “Session user vs Schema”. Whenever I use the term of “Job” I will be talking about Dbms_Scheduler Jobs not Dbms_Job! When you created a… Continue Reading
Sequential ID column without gap! Mustafa, 2020-02-062020-02-06 Hello, A customer is asking to you generate order numbers one by one and without gap! What an unpleasant request isn’t it? if you are not familiar to databases then you might think that this request is logical but it is not. So your customer asked for this and you… Continue Reading
How to store Yes No questions on table and BITAND function Mustafa, 2020-01-20 Hi everyone, you might see BITAND function is frequently used by Oracle on source codes. Did you wonder why? What does BITAND function do? as you can understand from the name, it does a bitwise AND operation on parameters. probably you know what a bitwise and but as a small… Continue Reading