![]() ![]() new_string: It is the new string that replaces the part of the string which is found by regular expression.regexp_pattern: This is the regular expression pattern to find the part of the string that you want to replace with new_string.actual_string: The source string in which the matched part of the string using the regexp pattern is replaced by new_string.REGEXP_REPLACE( actual_string, regexp_pattern, new_string ) The syntax of REGEXP_REPLACE is given below. The regular expression is the characters in sequence. ![]() REGEXP_REPLACE to Replace Special Characters in PostgresĪnother function to replace the special characters in PostgreSQL is REGEXP_REPLACE which replaces the specific part of strings with a new string based on the specified regular expression pattern. This is how to use replace special characters in PostgreSQL using the REPLACE() function. Actually, the code replaces the character in the name of column ‘name’ with a space and the output is ‘Jorge Cooper’ which is more readable. In the above code part (name = ‘)), replace the special character with space (‘ ‘). This table contains some special characters in the column name and email. Let’s see with an example how to replace the special characters using the REPLACE() function.Ĭonsider a table ‘customers’ with columns ‘customer_id’, ‘name’, ’email’, ‘age’ and ‘registration_date’.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |