like query

1WHERE CustomerName LIKE 'a%'	
2--Finds any values that start with "a"
3WHERE CustomerName LIKE '%a'	
4--Finds any values that end with "a"
5WHERE CustomerName LIKE '%or%'	
6--Finds any values that have "or" in any position
7WHERE CustomerName LIKE '_r%'	
8--Finds any values that have "r" in the second position
9WHERE CustomerName LIKE 'a__%'	
10--Finds any values that start with "a" and are at least 3 characters in length
11WHERE ContactName LIKE 'a%o'	
12--Finds any values that start with "a" and ends with "o"

1#SELECT * FROM table_name WHERE columnName LIKE pattern;
2SELECT * FROM wilayah_2020 WHERE kode LIKE "82%" 
3
4kode			nama 	
5---------------------------------
682.72.08 		Tidore Timur
782.72.08.1001 	Mafututu
882.72.08.1002 	Tosa
982.72.08.1003 	Dowora
1082.72.08.1004 	Kalaodi
1182.72.08.1005 	Cobodoe
1282.72.08.1006 	Doyado
1382.72.08.1007 	Jiko Cobo
14
15# 'a%'	Finds any values that start with "a"
16# '%a'	Finds any values that end with "a"
17# '%or%'	Finds any values that have "or" in any position
18# '_r%'	Finds any values that have "r" in the second position
19# 'a_%'	Finds any values that start with "a" and are at least 2 characters in length
20# 'a__%'	Finds any values that start with "a" and are at least 3 characters in length
21# 'a%o'	Finds any values that start with "a" and ends with "o"

1The LIKE operator is a logical operator that tests whether a string contains a specified pattern or not. Here is the syntax of the LIKE operator:
2
3expression LIKE pattern ESCAPE escape_character
4
5This example uses the LIKE operator to find employees whose first names start with a:
6
7SELECT 
8    employeeNumber, 
9    lastName, 
10    firstName
11FROM
12    employees
13WHERE
14    firstName LIKE 'a%';
15    
16    This example uses the LIKE operator to find employees whose last names end with on e.g., Patterson, Thompson:
17
18SELECT 
19    employeeNumber, 
20    lastName, 
21    firstName
22FROM
23    employees
24WHERE
25    lastName LIKE '%on';
26    
27    
28    For example, to find all employees whose last names contain on , you use the following query with the pattern %on%
29
30SELECT 
31    employeeNumber, 
32    lastName, 
33    firstName
34FROM
35    employees
36WHERE
37    lastname LIKE '%on%';

1-- example
2SELECT Id, ProductName, UnitPrice, Package
3  FROM Product
4 WHERE ProductName LIKE 'Cha_' OR ProductName LIKE 'Chan_'

1eturns true if the operand value matches a pattern.
2Example: Returns true if the user’s first_name ends with ‘son’.
3SELECT * FROM users
4WHERE first_name LIKE '%son';
5

1WHERE CustomerName LIKE 'a%'	
2--Finds any values that start with "a"
3WHERE CustomerName LIKE '%a'	
4--Finds any values that end with "a"
5WHERE CustomerName LIKE '%or%'	
6--Finds any values that have "or" in any position
7WHERE CustomerName LIKE '_r%'	
8--Finds any values that have "r" in the second position
9WHERE CustomerName LIKE 'a__%'	
10--Finds any values that start with "a" and are at least 3 characters in length
11WHERE ContactName LIKE 'a%o'	
12--Finds any values that start with "a" and ends with "o"
13
14(Like) Operator for partial searches using wildcard '%' and '_'
15For Example:
16Select * From Employees
17Where last_name LIKE '_a%';