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Ex.No:7 ELLIPSE GENERATION ALGORITHM

AIM:          To write a program for ellipse generation. ALGORITHM: Step 1: Start. Step 2: Initialize the graphics header files and functions. Step 3: Declare the required variables and functions. Step 4:...

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Ex.No:6 MIDPOINT CIRCLE DRAWING ALGORITHM

AIM:          To write a program for midpoint circle drawing. ALGORITHM: Step 1: Start. Step 2: Initialize the graphics header files and functions. Step 3: Declare the required variables and functions. Step...

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EX.NO: 4.d     CREATION OF INDEXES

Aim: To create the indexes on the attributes for fast retrieval of records. Description Indexes are special lookup tables that the database search engine can use to speed up data retrieval. An index helps speed...

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Ex.No: 4.c SEQUENCES

Aim : To create and use the sequences for auto-numbering. Description: The Oracle SEQUENCE function allows you to create auto-numbering fields by using sequences. An Oracle sequence is an object that is used to generate...

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EX.NO: 4.b CREATION OF SAVEPOINT

Aim: To create and execute the savepoint and rollback commands. Description Savepoint: savepoint marks and saves the current point in the processing of a transaction. When a savepoint is used with a rollback statement, parts...

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Ex.No: 4.a    CREATION OF VIEWS

Aim: To create an updatable view and read only view on different tables. PROCEDURE * A view created using already existing table. * If there is any updation or insertion is performed in existing table,the...

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EX.No: 3   CONSTRAINTS

AIM To work on various constraints in DBMS CONSTRAINTS Constraints are part of the table definition that limits and restriction on the value entered into its columns. TYPES OF CONSTRAINTS: 1) Primary key 2) Foreign...