One of the distinguishing features in Oracle Procedural Language is to enable the creation and execution of programming blocks without procedures, or 'outside' procedures if you will, that facilitate ...

REF CURSOR Parameters in an OracleDataReader This example executes a PL/SQL stored procedure that returns a REF CURSOR parameter, and reads the value as an ...

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 ...

Cursor in sql cursor is used to iterate within a table. it is a pointer which iterates within a table to fetch rows.life cycle of cursor1)declare firstly you must declare a cursor by using declare ...