We’ll use the employees table from the sample database for the demonstration: | |ġ row in set ( 0.00 sec) Code language: SQL (Structured Query Language) ( sql ) 2) Creating a JSON array from table data | JSON_ARRAY('John','Doe', 25, 'MySQL Developer') | The query returns the following JSON array: + -+ JSON_ARRAY( 'John', 'Doe', 25, 'MySQL Developer') Code language: SQL (Structured Query Language) ( sql ) The following example uses the JSON_ARRAY() function to create a JSON array: SELECT Let’s take some examples of using the JSON_ARRAY() function. The JSON_ARRAY() function is useful when you need to generate JSON arrays from existing data in your database. The JSON_ARRAY() function returns a JSON array from the input values. These are values you want to include in the JSON array. In this syntax, you specify one or more values separated by commas such as value1, value2, …. Here’s the syntax of the JSON_ARRAY() function: JSON_ARRAY(value1, value2, …) In MySQL, the JSON_ARRAY() function is used to create a JSON array from a list of values. For example: Code language: SQL (Structured Query Language) ( sql ) Introduction to the MySQL JSON_ARRAY functionĪ JSON array is an ordered list of values enclosed in square brackets. Summary: in this tutorial, you will learn how to use the MySQL JSON_ARRAY() function to create a JSON array of a list of values.
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