JSON_QUOTE

Description

Enclose json_value in double quotes ("), escape special characters contained.

Syntax

JSON_QUOTE (<a>)

Parameters

Parameter	Description
<a>	The value of the json_value to be enclosed.

Return Values

Return a json_value. Special cases are as follows:

• If the passed parameter is NULL, return NULL.

Examples

SELECT json_quote('null'), json_quote('"null"');

+--------------------+----------------------+
| json_quote('null') | json_quote('"null"') |
+--------------------+----------------------+
| "null"             | "\"null\""           |
+--------------------+----------------------+

SELECT json_quote('[1, 2, 3]');

+-------------------------+
| json_quote('[1, 2, 3]') |
+-------------------------+
| "[1, 2, 3]"             |
+-------------------------+

SELECT json_quote(null);

+------------------+
| json_quote(null) |
+------------------+
| NULL             |
+------------------+

select json_quote("\n\b\r\t");

+------------------------+
| json_quote('\n\b\r\t') |
+------------------------+
| "\n\b\r\t"             |
+------------------------+