SQL SELECT AND Operator

This SQL tutorial explains and helps us understand how to use the AND Operator in the SELECT query with examples.

The AND Operator is used to fetch the table’s records if both the given expressions are true in the query.

For example, the customer filters the plan where he selected the price between 600 and 800, including a Hotstar prime subscription. Customers can see only those plans where the price is between 600 and 800, including a Hotstar prime subscription. The customer can’t see plans that fail one of the above-given expressions.

Syntax of the SQL SELECT AND Operator is as follows:

SELECT Column_Name_1, Column_Name_2, Column_Name_3. Column_Name_4, Column_Name_5 FROM Table_Name WHERE Column_Name = Value AND Column_Name =Value;

The Column name in the expression can be the same column name or a different column name.

Let’s understand the SQL SELECT AND Operator with the help of examples.

Consider the already existing table named Diploma_Student:

Student_Id	Student_Name	First_Sem	Second_Sem	Third_Sem	Fourth_Sem	Fifth_Sem	Sixth_Sem	Total	Department_Id
202111	Vaishnavi Patil	94	91	88	85	95	92	91	1
202112	Vaibhav Lokhande	85	90	92	80	85	82	86	2
202113	Yash Dhull	90	88	94	87	85	90	89	3
202114	Sonali Patole	95	90	92	88	92	90	91	4
202115	Axar Patel	85	80	82	86	92	84	85	1
202116	Meena Mishra	78	75	80	74	85	77	78	3
202117	Mahesh Kumbhar	75	80	75	78	80	76	77	5
202118	Sakashi Patil	80	78	74	78	80	77	78	2
202119	Sopan Bhore	70	68	75	75	80	80	75	2
202220	Prajwal Lokhande	80	85	85	75	78	80	81	4
202221	Anuja Wanare	85	88	86	82	84	85	85	5
202222	Venkatesh Iyer	90	89	87	90	92	91	90	3
202223	Anushka Sen	70	75	71	74	80	78	75	1
202224	Aakash Jain	80	75	72	74	85	80	78	4
202225	Akshay Agarwal	85	80	78	88	90	82	84	5

Example 1: Execute a query to display the student’s information where the student’s second-semester percentage is greater than 72, and department id is 1, 3, 5.

SELECT * FROM Diploma_Student WHERE Second_Sem > 72 AND Department_Id IN (1, 3, 5);

In the above SELECT AND Operator query, we displayed student’s information where the student’s second-semester percentage is greater than 72 and student department id is 1, 3, and 5. We used the IN Operator instead of the OR Operator for multiple department ids.

The output of the above query is as follows:

Student_Id	Student_Name	First_Sem	Second_Sem	Third_Sem	Fourth_Sem	Fifth_Sem	Sixth_Sem	Total	Department_Id
202111	Vaishnavi Patil	94	91	88	85	95	92	91	1
202113	Yash Dhull	90	88	94	87	85	90	89	3
202115	Axar Patel	85	80	82	86	92	84	85	1
202116	Meena Mishra	78	75	80	74	85	77	78	3
202117	Mahesh Kumbhar	75	80	75	78	80	76	77	5
202221	Anuja Wanare	85	88	86	82	84	85	85	5
202222	Venkatesh Iyer	90	89	87	90	92	91	90	3
202223	Anushka Sen	70	75	71	74	80	78	75	1
202225	Akshay Agarwal	85	80	78	88	90	82	84	5

Example 2: Execute a query to display the student’s information where the student’s overall percentage is greater than 80, and the student’s name contains the letter ‘A’ anywhere in the name.

SELECT * FROM Diploma_Student WHERE Total > 80 AND Student_Name LIKE '%A%';

In the above SELECT AND Operator query example, we displayed the student’s information where the student’s overall percentage is greater than 80. The student’s name contains the letter ‘A’ anywhere. For pattern matching, we have used the LIKE Operator in the query.

The output of the above query is as follows:

Student_Id	Student_Name	First_Sem	Second_Sem	Third_Sem	Fourth_Sem	Fifth_Sem	Sixth_Sem	Total	Department_Id
202111	Vaishnavi Patil	94	91	88	85	95	92	91	1
202112	Vaibhav Lokhande	85	90	92	80	85	82	86	2
202113	Yash Dhull	90	88	94	87	85	90	89	3
202114	Sonali Patole	95	90	92	88	92	90	91	4
202115	Axar Patel	85	80	82	86	92	84	85	1
202220	Prajwal Lokhande	80	85	85	75	78	80	81	4
202221	Anuja Wanare	85	88	86	82	84	85	85	5
202222	Venkatesh Iyer	90	89	87	90	92	91	90	3
202225	Akshay Agarwal	85	80	78	88	90	82	84	5