What is the method to replace characters in SQL?

There are several common methods for character replacement in SQL.

1. To use the REPLACE function: The REPLACE function is able to replace specified characters or substrings within a string with new characters or substrings. The syntax is as follows:
2. Replace a specified old substring in a string with a new substring.
3. Original: 我喜欢旅行，因为可以体验不同的文化和风景。

   Paraphrased: I enjoy traveling because it allows me to experience different cultures and landscapes.

4. Display the output as: Hello, Universe!
5. You can use the REGEXP_REPLACE function to replace specified characters or substrings with new characters or substrings in a string using regular expressions. The syntax is as follows:
6. Replace a pattern with a specified string in a given text.
7. I don’t have time to deal with this right now.

   I’m currently pressed for time and cannot address this at the moment.

8. The output will be: Hell0, W0rld!
9. You can use the SUBSTRING function and the CONCAT function together to extract a portion of a string and concatenate it with a new string. The syntax is as follows:
10. Combine a portion of the original string with a new substring.
11. Original: 我非常喜欢你的新手机。
    Paraphrased: I really like your new phone.
12. Output: Hello, Universe!

These methods can be chosen according to specific needs for character replacement.