Useful tips for everyday
How do I query XML in SQL? To use XQuery to query XML data from a SQL Server 2000 database, follow these steps: Include well-formed…
How to declare variables in a view Stack Overflow? 1 Answer 1. It does not make sense for a view’s structure to be dependent on…
What does node failure mean? Individual nodes fail to operate when they lose touch with the cluster. This can occur due to various reasons. For…
What is DB issue? Database issues typically affect the speed at which an application performs. Database issues are generally caused by database table size, reading…
What are contains in page header in SQL Server? Every page, whether it is used to store table data or it holds internal database metadata,…
How does the insert ignore statement in MySQL work? However, if you use the INSERT IGNORE statement, the rows with invalid data that cause the…
How do you store records in a database? Database tables and indexes may be stored on disk in one of a number of forms, including…
How do I import a SQL database into MySQL? Open the MySQL command line. Type the path of your mysql bin directory and press Enter.…
How do I open PDB in Mount state? You can view the open mode of a PDB by querying the OPEN_MODE column of the V$PDBS…
What is involved in database maintenance? Database Maintenance is a term we use to describe a set of tasks that are all run with the…