What are the different ways to concatenate strings in MySQL?

There are several ways to concatenate strings in MySQL.

1. *Using CONCAT function: By using the CONCAT function, multiple strings can be concatenated together, with the syntax as follows:*
2. Combine str1, str2, and other specified strings from the table_name and display the result.
3. In MySQL, the double vertical bar (||) can be used as a string concatenation operator to join two or more strings together.
4. Concatenate str1, str2, and so on from table_name.
5. The CONCAT_WS function can be used to concatenate multiple strings together with a specified separator. The syntax is as follows:
6. Combine multiple strings from a table with a specified separator.
7. The plus sign (+) operator for string concatenation in MySQL allows you to combine two or more strings together by using the plus sign as the concatenation operator. The syntax is as follows:
8. Combine str1, str2, etc. from table_name.

It is important to note that when using the string concatenation operator (+), if any operand is NULL, the result will also be NULL. However, when using the CONCAT or CONCAT_WS functions, if any operand is NULL, the result will still be a non-NULL value.