Archives

How to fix the Oracle error RMAN-20242: specification does not match any archived log in the repository?

In this post, you’ll learn more about the Oracle ErrorRMAN-20242: specification does not match any archived log in the repository with the details on why you receive this error and the possible solution to fix it. Oracle Error Description RMAN-20242: specification does not match any archived log in the repository Reason for the Error RMAN-20242: specification does not match any archived log in the repository…

How to fix the Oracle error TNS-00515: Connect failed because target host or object does not exist?

In this post, you’ll learn more about the Oracle ErrorTNS-00515: Connect failed because target host or object does not exist with the details on why you receive this error and the possible solution to fix it. Oracle Error Description TNS-00515: Connect failed because target host or object does not exist Reason for the Error TNS-00515: Connect failed because target host or object does not exist…

C Program to compare arrays

Problem Statement You need to write a program in C to compare two arrays of characters and display if they are equal or not. How to compare two arrays in C ?

SQL Server Error Code – 13580 setting system_versioning to on failed b

In this blog post, you’ll learn more about the SQL Server Error Code 13580 and the error message description that is shown SQL Server Error Code 13580 SQL Server Error Description for the Code :13580 Setting SYSTEM_VERSIONING to ON failed because history table ‘%.*ls’ has ROWGUID column specification. Consider dropping all ROWGUID column specifications and trying again.