Help Center/ Data Lake Insight/ Spark SQL Syntax Reference/ Built-In Functions/ Other Functions/ url_decode
Updated on 2023-10-25 GMT+08:00
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url_decode

This function is used to convert a string from the application/x-www-form-urlencoded MIME format to regular characters.

Syntax

url_decode(string <input>[, string <encoding>])

Parameters

Table 1 Parameters

Parameter

Mandatory

Type

Description

input

Yes

STRING

String to be entered

endcoding

No

STRING

Encoding format. Standard encoding formats such as GBK and UTF-8 are supported. If this parameter is not specified, UTF-8 is used by default.

Return Values

The return value is of the STRING type.

UTF-8-encoded string of the STRING type

Example Code

The value Example for URL_DECODE:// dsf (fasfs) is returned.

select url_decode('Example+for+url_decode+%3A%2F%2F+dsf%28fasfs%29', 'GBK');
Parent topic: Other Functions