Implicit cursors are automatically created by Oracle whenever an SQL statement is executed, when there is no explicit cursor for the statement. Programmers cannot control the implicit cursors and the ...

Database security guru David Litchfield of NGSS raises the alert for a brand-new class of vulnerabilities in Oracle databases.

In This Section REF CURSOR Examples Contains three examples that demonstrate using REF CURSORs. REF CURSOR Parameters in an OracleDataReader Demonstrates how to execute a PL/SQL stored procedure that ...

Researcher issues Oracle DB 'cursor injection' warning David Litchfield's ongoing assault on Oracle databases has unearthed a new method of exploiting PL/SQL injection vulnerabilities.