How do you handle ampersand in SQL?

How do you pass ampersand in SQL query?

Use an ampersand (&) to identify each variable in your SQL statement. You do not need to define the value of each variable. Toggling the display of the text of a command before and after SQL*Plus replaces substitution variabfes with values.

How do you insert special characters in SQL?

Solution 3

  1. select * from table where myfield like ‘%15% off%’ ESCAPE ”
  2. set @myString = replace( replace( replace( replace(@myString,”,’\’), ‘%’,’%’), ‘_’,’_’), ‘[‘,'[‘)
  3. select * from table where myfield like ‘%’ + @myString + ‘%’ ESCAPE ”

How do I escape in SQL Developer?

You need to use the explicit escape ; in this way you can decide a character to use for escaping and then use it in your LIKE . For example, here I use the ‘!’ to escape special characters: select str from ( select ‘a_b’ str from dual union all select ‘ab’ from dual ) where str like ‘%!

How do you escape a character in SQL?

Backslash ( ) and the quote character used to quote the string must be escaped.

Table 9.1 Special Character Escape Sequences.

Escape Sequence Character Represented by Sequence
THIS IS IMPORTANT:  How do you declare a string in SQL?