The document outlines a 10-day software application special laboratory on SQL for blockchain security. Each day covers objectives and algorithms for creating database objects like tables, views, indexes, stored procedures, and triggers. Examples provided include creating a database and table for hospital employees, creating tables for student data, and using SQL commands like SELECT, DISTINCT, BETWEEN, ORDER BY, GROUP BY on various tables. A mini test project at the end involves implementing DDL commands to create, alter, modify, drop and rename table columns and truncate tables.

1. MOBILE AND WEB APP FOR
SOFTWARE APPLICATION SPECIAL
LABORATORY
S3 FACULTY INITIATIVE - 2022
SLBC2103 - SQL FOR BLOCKCHAIN SECURITY
NAME:DHAYAL K
ROLL NO: 7376211EC132
DEPARTMENT: ECE

2. DAY 1: CREATING A DATABASE AND ITS OBJECTS
OBJECTIVE:
To create a database and it’s the subsequent objects like
1. table
2. view
3. index
4. store procedure
5. function
6. triggers
ALGORITHM:
1. Create a database and add a table to it
2. Insert values into the table
3. Create a view on the table
4. Create an index on a particular column of a table
5. Create store procedure on a particular stage
6. Create a certain function
7. Create a trigger for an instance

3. OUTPUT:
VIEWS:
FUNCTION:

4. INDEX:
TRIGGER:

5. DAY 2:
CREATE A DATABASE AND TABLE FOR
EMPLOYEES
OBJECTIVE:
a) A hospital uses a database to maintain data about its employees.
Create a database file named EMPLOYEE.
b) Create a table called EMPLOYEE1with the following fields and
hence enter data into it - EMP NO – NAME – DATE OF BIRTH –
DEPARTMENT – BASIC PAY
ALGORITHM:
1. Create a database and name
it as EMPLOYEE
2. Create a table called
EMPLOYEE1 and enter
data’s

6. OUTPUT:

7. DAY 3:
OBJECTIVE:
To create a database and it’s the subsequent objects like
1. NAME
2. ROLL NUM
3. DEPT
4. COLLEGE
ALGORITHM:
1.Create a database and name it as STUDENT
2.Create a table called STUDENT1 and enter
data’s
OUTPUT:

9. DAY 5:
SQL Commands -SELECT Command
OBJECTIVE:
The aim of this task is to understand the working of SQL commands SELECT
ALGORITHM:
1. Create a database named day5
2.Create a table called users
OUTPUT:

13. DAY 6:
SQL commands-DISTINCT
DESCRIPTION:
Select first name from table “users”
Select first name ,second name ,birth date from users
SYNTAX:
SELECT DISTINCT column_name from table_name
OUTPUT:

15. DAY 7:
SQL COMMANDS – SELECT *FROM
OBJECTIVE:
The aim of the task is to understand the working of SQL
command – SELECT *FROM

16. OUTPUT:

18. DAY 8: SQL COMMANDS – SELECT *FROM
OUTPUT:
1. SELECT*FROM User_Sales WHERE Total_Sales IS BETWEEN 200
AND 300;
SELECT*FROM User_Sales WHERE Total_Sales BETWEEN 200 AND
300;
2.

19. 3.

20. DAY 9: SQL COMMANDS – ORDER BY
OUTPUT:
1. SELECT *FROM User_Sales ORDER BY Last_Name DESC;
SELECT *FROM User_Sales ORDER BY Last_Name, First_Name;
2.

21. DAY 10: SQL COMMANDS – GROUP BY
OUTPUT:

24. MINI TEST PROJECT 1 AND ASSESSMENT
OBJECTIVE:
To implement DDL commands
DESCRIPTION:
Create a DDL and perform creation of table, alter, modify, and drop the
column
OUTPUT:
1)CREATING TABLE

25. 2)ADDING NEW COLUMNS

26. 3)DROPPING COLUMN

27. 4)MODIFYING COLUMN

28. 5)RENAMING TABLE

29. 6)TRUNCATING TABLE