like sql

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"

1SELECT * FROM table_name WHERE UPPER(col_name) LIKE '%SEARCHED%';
2SELECT * FROM table_name WHERE col_name LIKE '%Searched%';  -- Case sensitive
3
4SYMBOL	DESCRIPTION	(SQL)                       EXAMPLE
5%	    zero or more characters	                bl%      'bl, black, blue, blob'
6_	    a single character	                    h_t      'hot, hat, hit'
7[]	    any single character within brackets	h[oa]t   'hot, hat', but NOT 'hit'
8^	    any character not in the brackets	    h[^oa]t  'hit', but NOT 'hot, hat'
9-	    a range of characters	                [a-b]t   'cat, cbt'

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

1syntax => SELECT column_name(s)
2FROM table_name
3WHERE column_name LIKE pattern 
4////example/////
5///The "%" sign can be used to define wildcards (missing letters in the pattern) both before and after
6the pattern.
7SELECT * FROM Persons
8WHERE City LIKE 's%'