The “alter system flush redo” command, which is used to transfer operations in the redo log files in the primary database to the standby …
Read More »How To Limit a User’s Resource Usage Using Resource Governor
Resource Governor announced with SQL Server 2008. We are able to limit resources of a session using Resource Governor. For example, a report user …
Read More »PIVOT and UNPIVOT Operators in SQL Server(TSQL)
The PIVOT , which is indispensable for Excel users, can be implemented with SQL Server 2005 via T-SQL. But I can’t say it’s as talented …
Read More »How To Get an Existing Oracle User’s Create Script
In this article, I will tell you to get the create script of an oracle user. First, we will create a file named user.sql that …
Read More »How To Move Logins to Contained Database
You can find detailed information about Contained Database in the article “What is Contained Database” We can create a new Contained Database and create …
Read More »ORA-01722 error received during upgrade process
When the catupgrd.sql is run during the manual upgrade process, it ends with “ORA-01722: invalid number” error due to the Database Vault configuration in …
Read More »Difference Between Login and User in SQL Server
I would like to write this article because it is a topic that some friends who are interested in SQL Server are usually curious …
Read More »Database-Based Memory Usage Rates in SQL Server
In some cases, we may need to determine the memory rates used by databases. Because some databases using extra memory may be degrading the performance …
Read More »How To Configure postgresql.conf Using pgtune
PostgreSQL is a database management system that is bare when it is first installed. Therefore, you should make some configurations according to your system resorce. To …
Read More »How To Grant Permission On Foreign Data Wrapper
We can read data from Oracle or MSSQL with the help of PostgreSQL Foreign Data Wrapper. Please read the following articles for installation and detailed …
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