Summary: in this tutorial, you will learn various ways to concatenate two or more strings together by using the MySQL CONCAT and CONCAT_WS functions. Show To concatenate two or more quoted string values, you place the string next to each other as the following syntax:
Try It Out MySQL string concatenation is cleaner in comparison with other database management systems. For example, if you use PostgreSQL or Oracle, you have to use the string concatenation operator ||. In Microsoft SQL server, you use the addition arithmetic operator (+) to concatenate string values. Besides using spaces for string concatenation, MySQL provides two other functions that concatenate string values: The MySQL The following illustrates the syntax of the
The The following statement concatenates two quoted strings:
Try It Out If you add a
Try It Out See the following To get the full names of contacts, you use the
Try It Out MySQL CONCAT_WS function: Concatenate strings with a separatorMySQL provides a
special form of the The following illustrates the syntax of the
The first argument is the separator for other arguments: string1, string2, … The The following statement concatenates two string values: John and Doe, and separates these two strings by a comma:
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Try It Out Here is the output result:
In this tutorial, you have learned how to use MySQL
Was this tutorial helpful? What does Concat_ws function do in MySQL?The MySQL CONCAT_WS function allows you to concatenate two or more expressions together and adds a separator between each of the concatenated expressions.
What is the use of Concat_ws?The CONCAT_WS() function adds two or more expressions together with a separator.
What is difference between concat and Concat_ws?Both CONCAT() and CONCAT_WS() functions are used to concatenate two or more strings but the basic difference between them is that CONCAT_WS() function can do the concatenation along with a separator between strings, whereas in CONCAT() function there is no concept of the separator.
How do I concatenate 3 columns in SQL?SQL Server CONCAT() Function. Add two strings together: SELECT CONCAT('W3Schools', '.com');. Add 3 strings together: SELECT CONCAT('SQL', ' is', ' fun!' );. Add strings together (separate each string with a space character): SELECT CONCAT('SQL', ' ', 'is', ' ', 'fun!' );. |