Sql update and retrieve

17
S.No Experiment Signature 1. Delete duplicate row from the table 2. Display alternate row from table 3. Delete alternate row from table 4. Update a multiple row by using single update Statement 5. Find the third highest paid and third lowest paid salary 6. Display the 3 rd , 4 th and 9 th row from table 7. Display the employee-name(e_ name) ,which is start with j,k, 1 or m 8. Show all employees who were hired the first half of the month 9. Write a SQL statement for roll block, commit and save points 10. Write a SQL for select, insert, update and delete statements 11. Draw a E-R Diagram for Library Management 12. Draw a E-R Diagram for Hospital Management System INDEX

Transcript of Sql update and retrieve

S.No Experiment Signature

1. Delete duplicate row from the table

2. Display alternate row from table

3. Delete alternate row from table

4. Update a multiple row by using single update Statement

5. Find the third highest paid and third lowest paid salary

6. Display the 3rd , 4th and 9th row from table

7. Display the employee-name(e_ name) ,which is start with j,k, 1 or m

8. Show all employees who were hired the first half of the month

9. Write a SQL statement for roll block, commit and save points

10. Write a SQL for select, insert, update and delete statements

11.

Draw a E-R Diagram for Library Management

12.

Draw a E-R Diagram for Hospital Management System

INDEX

Experiment No. 1

(Delete duplicate row from table)

Experiment No. 2

(Display alternate row from table)

Experiment No. 3

(Delete alternate row from table)

Experiment No. 4

(Update multiple rows from table)

Experiment No. 5

(Find third highest and third lowest paid salary)

Experiment No. 6

(Display 3rd, 4th and 9th from table)

Experiment No. 7

(Display the name which is start with j, k, l, and m)

Experiment No. 8

(Show all employee s who ever hire the 1st half of month)

Experiment No. 9

(Write SQL statement for rollback, commit & save point)

Experiment No. 10

(Write SQL block for select, insert, update & delete statement)