Useful tips for everyday
Which is the best index design guide for SQL Server? This SQL Server index design guide contains information on index architecture, and best practices to…
Can a MongoDB cluster be upgraded to 4.2? To upgrade an existing MongoDB deployment to 4.2, you must be running a 4.0-series release. To upgrade…
How do I stop a trace trace in SQL Server? To stop a trace Select a trace that is running. On the File menu, click…
Can we use count with group by clause? We can use GROUP BY to group together rows that have the same value in the Animal…
How to sum data in Excel using query access? 1 Make sure that your query is open in Datasheet view. To do so, right-click the…
Is SSIS included with SQL Server? If you install SSIS on the same machine as the database engine, SSIS “comes free” with the SQL Server…
Do you have to vacuum a table in PostgreSQL? When VERBOSE is specified, VACUUM emits progress messages to indicate which table is currently being processed.…
How do databases connect to data? Complete the following steps to create a database connection from the home page: Click the Connections tab . Click…
Do you need to install repmgr on the Master? You will need to install repmgr on the master as well as standby. On the primary…
What is public server role in SQL Server? The public server role is granted VIEW ANY DATABASE permission and the CONNECT permission on the default…