How to fix orphan user in SQL server?
Introduction In SQL Server, an orphaned user occurs when a database user exists without a corresponding login in the server’s master database. This usually happens after restoring a database from…
Read MoreUsing TKPROF to Enable SQL Trace and Analyze Query Performance for Identifying Slowness in the Database
Introduction In Oracle databases, performance issues often stem from inefficient SQL queries. TKPROF is a powerful utility that formats the output of SQL trace files, making it easier to interpret…
Read MoreDATA BLOCK CORRUPTION RECOVERY USING RMAN
Data block recovery is a specialized feature within Oracle’s Recovery Manager (RMAN) designed to address instances of data corruption at…
Read MoreEXPORT AND IMPORT TABLE FROM ONE DATABASE TO ANOTHER DATABASE IN SAME SERVER
INTRODUCTION: Exporting and importing tables between databases on the same server is a common task in database management. This process involves transferring data from…
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