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 ...

ODBC Dynamic Cursors A dynamic cursor is just that: dynamic. It can detect any changes made to the membership, order, and values of the result set after the cursor is opened. For example, suppose a ...

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

The native PL/SQL insert statement in the first example actually generates a recursive SQL statement--' insert into mytestvalues (:1)'--and binds the values on each iteration.