MySQL query to return multiple row records with AND & OR operator
Let us first create a table −
mysql> create table DemoTable
(
StudentId int NOT NULL AUTO_INCREMENT PRIMARY KEY,
StudentName varchar(40),
StudentMathMarks int,
StudentMySQLMarks int,
status ENUM('ACTIVE','INACTIVE')
);
Query OK, 0 rows affected (0.47 sec)Insert some records in the table using insert command −
mysql> insert into DemoTable(StudentName,StudentMathMarks,StudentMySQLMarks,status) values('Chris',45,67,'active');
Query OK, 1 row affected (0.10 sec)
mysql> insert into DemoTable(StudentName,StudentMathMarks,StudentMySQLMarks,status) values('Bob',89,78,'inactive');
Query OK, 1 row affected (0.10 sec)
mysql> insert into DemoTable(StudentName,StudentMathMarks,StudentMySQLMarks,status) values('David',56,68,'active');
Query OK, 1 row affected (0.20 sec)
mysql> insert into DemoTable(StudentName,StudentMathMarks,StudentMySQLMarks,status) values('Robert',68,75,'active');
Query OK, 1 row affected (0.18 sec)Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+-----------+-------------+------------------+-------------------+----------+
| StudentId | StudentName | StudentMathMarks | StudentMySQLMarks | status |
+-----------+-------------+------------------+-------------------+----------+
| 1 | Chris | 45 | 67 | ACTIVE |
| 2 | Bob | 89 | 78 | INACTIVE |
| 3 | David | 56 | 68 | ACTIVE |
| 4 | Robert | 68 | 75 | ACTIVE |
+-----------+-------------+------------------+-------------------+----------+
4 rows in set (0.00 sec)
Following is the query to return multiple row records with AND & OR operator −
mysql> select *from DemoTable
where status='active'
and (StudentMathMarks=68 or StudentMySQLMarks=67);
This will produce the following output −
+-----------+-------------+------------------+-------------------+--------+
| StudentId | StudentName | StudentMathMarks | StudentMySQLMarks | status |
+-----------+-------------+------------------+-------------------+--------+
| 1 | Chris | 45 | 67 | ACTIVE |
| 4 | Robert | 68 | 75 | ACTIVE |
+-----------+-------------+------------------+-------------------+--------+
2 rows in set (0.00 sec)
Published on 07-Oct-2019 11:53:39
