Any of the wildcard characters (%, _ [, ], or ?) enclosed in square brackets stand for themselves : Regular Expressions « String Functions « SQL Server / T-SQL

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SQL Server / T-SQL » String Functions » Regular Expressions 
Any of the wildcard characters (%, _ [, ], or ?) enclosed in square brackets stand for themselves


1CREATE TABLE project   (project_no   CHAR(4NOT NULL,
2>                         project_name CHAR(15NOT NULL,
3>                         budget FLOAT NULL)
4> GO
1insert into project values ('p1', 'Search Engine',        120000.00)
2insert into project values ('p2', 'Programming',          95000.00)
3insert into project values ('p3', 'SQL',                  186500.00)
4> GO

(rows affected)

(rows affected)

(rows affected)
1>
2> -- Any of the wildcard characters (%, _ [], or ?enclosed in 
square brackets stand for themselves.
3>
4SELECT project_no, project_name
5>        FROM project
6>        WHERE project_name LIKE '%[_]%'
7> GO
project_no project_name
---------- ---------------

(rows affected)
1> drop table project
2> GO
1>
           
       
Related examples in the same category
1. Begin with a character in the range C through F
2. ^ specifies the negation of a range or a list of characters
3. '_' is for one letter
4. '%' is for any length of letters
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