Stored procedures: A procedure is a collection of procedural and SQL statements. A procedure may have input parameter, output parameter and both parameters. It has a declared with a unique named with a unit of procedural code using the proprietary RDBMS and it is invoked by a host language library routine. Syntax for stored procedure: CREATE FUNCTION fun_name(argument IN data-type)RETRUN data-type[IS] BEGIN PL/SQL statements; Return (value or expression); END;

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Change the following code so that there is always at least one way to get from the left corner to the top right, but the labyrinth is still randomized. The player starts at the bottom left corner of the labyrinth. He has to get to the top right corner of the labyrinth as fast he can, avoiding a meeting with the evil dragon. Take care that the player and the dragon cannot start off on walls. Also the dragon starts off from a randomly chosen position public class Labyrinth { private final int size; private final Cell[][] grid; public Labyrinth(int size) { this.size = size; this.grid = new Cell[size][size]; generateLabyrinth(); } private void generateLabyrinth() { Random rand = new Random(); for (int i = 0; i < size; i++) { for (int j = 0; j < size; j++) { // Randomly create walls and paths grid[i][j] = new Cell(rand.nextBoolean()); } } // Ensure start and end are…

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Chapter 8, Problem 7SCG

Program Plan Intro

Stored procedures:

A procedure is a collection of procedural and SQL statements.

A procedure may have input parameter, output parameter and both parameters.

It has a declared with a unique named with a unit of procedural code using the proprietary RDBMS and it is invoked by a host language library routine.

Syntax for stored procedure:

CREATE FUNCTION fun_name(argument IN data-type)RETRUN data-type[IS]

BEGIN

PL/SQL statements;

Return (value or expression);

END;

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