create table O_RollCall(roll_no int(3),name varchar(20)); create table N_RollCall(roll_no int(3),name varchar(20)); insert into O_RollCall values (1,'Himanshu ...

This appendix shows how to use a Changer to perform loop peeling. This example shows how to manipulate code at the AST level. Loop peeling is a transformation that moves the first iteration of a loop ...

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 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. A static cursor populates the ...

In Introduction to Oracle 11g PL/SQL Programming training, students write stored procedures, functions, packages, and triggers, and implement complex business rules in Oracle. They learn programming, ...

Comparing cursor vs. WHILE loop performance in SQL Server 2008 Your email has been sent Tim Chapman discusses your iteration choices in SQL Server 2008 and explains why determining which option ...

David Litchfield's ongoing assault on Oracle databases has unearthed a new method of exploiting PL/SQL injection vulnerabilities. Litchfield, co-founder and managing director at NGSS (Next Generation ...