Exclude some ID records from a list and display rest in MySQL
To exclude records, use MySQL NOT IN(). Let us first create a table −
mysql> create table DemoTable
(
Id int
);
Query OK, 0 rows affected (0.64 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values(1);
Query OK, 1 row affected (0.16 sec)
mysql> insert into DemoTable values(2);
Query OK, 1 row affected (0.11 sec)
mysql> insert into DemoTable values(3);
Query OK, 1 row affected (0.22 sec)
mysql> insert into DemoTable values(4);
Query OK, 1 row affected (0.41 sec)
mysql> insert into DemoTable values(5);
Query OK, 1 row affected (0.09 sec)
mysql> insert into DemoTable values(6);
Query OK, 1 row affected (0.12 sec)
Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+------+
| Id |
+------+
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
+------+
6 rows in set (0.00 sec)
Following is the query to exclude records −
mysql> select *from DemoTable where Id NOT IN(1,4,6,3);
This will produce the following output −
+------+
| Id |
+------+
| 2 |
| 5 |
+------+
2 rows in set (0.00 sec)
Published on 09-Oct-2019 15:52:10
