Mysql Last
Mysql Last is used TO limit Mysql query result that fall in a specified range.The Query is used to show the first X number of results and show a range from X-Y results. The syntax to show the last records is pharsed as Limit X,Y. The X stands for the first starting reference point and Y is the point upto which you want to display the records.
Understand with Example
The Section of the Tutorial provides you an example from 'Mysql Last'.To elaborate this example we create a table 'employee1' with required fieldname and datatype.
Query to Create Table named employee1:
mysql>CREATE TABLE employee1 ( -> Empid int(10), -> Empname varchar(60), -> date date -> ); |
Query to insert data into Table named employee1:
The insert into is used to add the records or rows to the employee1.
mysql>insert into employee1 values(01,'Girish','2008-12-20'); Query OK, 1 row affected (0.02 sec) mysql>insert into employee1 values(02,'Komal','2008-12-21'); Query OK, 1 row affected (0.02 sec) mysql>insert into employee1 values(03,'vineet','2008-12-21'); Query OK, 1 row affected (0.02 sec) mysql>insert into employee1 values(04,'Amit','2008-12-20'); Query OK, 1 row affected (0.02 sec) mysql>insert into employee1 values(02,'Komal','2008-12-23'); Query OK, 1 row affected (0.02 sec) mysql>insert into employee1 values(02,'Sandeep','2008-12-24'); Query OK, 1 row affected (0.02 sec) mysql>insert into employee1 values(02,'suman','2008-12-25'); Query OK, 1 row affected (0.02 sec) mysql>insert into employee1 values(01,'AAA',' 2008-12-03'); Query OK, 1 row affected (0.02 sec) |
Query to view data of Table named employee1:
To view the records detail we use select query that returns the records detail.
mysql> select * from employee1;
+-------+---------+------------+
| Empid | Name | DOB |
+-------+---------+------------+
| 1 | Girish | 2008-12-20 |
| 2 | Komal | 2008-12-21 |
| 3 | vineet | 2008-12-21 |
| 4 | Amit | 2008-12-20 |
| 2 | Komal | 2008-12-23 |
| 2 | Sandeep | 2008-12-24 |
| 2 | suman | 2008-12-25 |
| 1 | AAA | 2008-12-03 |
+-------+---------+------------+
8 rows in set (0.00 sec)
|
Query to view last record of Table named employee1:
The Query below is used to sort the records on the ascending order from table 'employee1'.The limit 1 return the last records from table 'employee1'.
mysql> select * from employee1 order by empid,name,dob asc limit 1;
+-------+------+------------+
| Empid | Name | DOB |
+-------+------+------------+
| 1 | AAA | 2008-12-03 |
+-------+------+------------+
1 row in set (0.00 sec)
|