What characters need to be escaped SQL?

What characters should be escaped in SQL?

%, _, [, ], and ^ need to be escaped, and you will need to choose a suitable escape character, i.e. one that you aren't using elsewhere in your LIKE pattern.

What is the escape character in SQL Server?

Each of these sequences begins with a backslash ( \ ), known as the escape character. MySQL recognizes the escape sequences shown in Table 9.1, “Special Character Escape Sequences”. For all other escape sequences, backslash is ignored. That is, the escaped character is interpreted as if it was not escaped.

What can you escape in SQL?

In ANSI SQL, the backslash character (\) is the escape character. To search for data that begins with the string \abc , the WHERE clause must use an escape character as follows: ...

What characters are not allowed in SQL?

Names can contain (but cannot begin with) the following special characters: 0 through 9, #, @, and $. Names specified as delimited identifiers (in double quotes) can contain additional special characters.