A cursor allow us to retrieve data from a result set in single means row by row. cursor are required when we need to update records in a database table one row at a time.types of cursors static ...

Tim Chapman discusses your iteration choices in SQL Server 2008 and explains why determining which option performs better depends on the situation.

Learn some of the best practices for optimizing cursor performance in SQL Server, such as cursor types, scope, set-based operations, and loop avoidance.

Learn about the cursor threshold option. See how its value affects whether SQL Server generates cursor keysets asynchronously, and find out how to configure it ...

A cursor is a database object that can be created at runtime. it is used to get data from a result set line by line(or row by row) rather than executing all the rows in the result set at a single time ...