Sql-Reference: URI_PERCENT_DECODE

Mon, 01 Jan 0001 00:00:00 +0000

Decodes a percent-encoded Universal Resource Identifier (URI) according to the RFC 3986 standard.

Syntax

URI_PERCENT_DECODE (expression)

Behavior type

Immutable

Parameters

expression: (VARCHAR) is the string to convert.

Examples

The following example invokes uri_percent_decode on the Websites column of the URI table and returns a decoded URI:

=> SELECT URI_PERCENT_DECODE(Websites) from URI;
              URI_PERCENT_DECODE
-----------------------------------------------
 http://www.faqs.org/rfcs/rfc3986.html x xj%a%
(1 row)

The following example returns the original URI in the Websites column and its decoded version:

=> SELECT Websites, URI_PERCENT_DECODE (Websites) from URI;

                     Websites                      |              URI_PERCENT_DECODE
---------------------------------------------------+---------------------------------------------
 http://www.faqs.org/rfcs/rfc3986.html+x%20x%6a%a% | http://www.faqs.org/rfcs/rfc3986.html x xj%a%

(1 row)

Sql-Reference: URI_PERCENT_ENCODE

Mon, 01 Jan 0001 00:00:00 +0000

Encodes a Universal Resource Identifier (URI) according to the RFC 3986 standard for percent encoding. For compatibility with older encoders, this function converts + to space; space is converted to %20.

Syntax

URI_PERCENT_ENCODE (expression)

Behavior type

Immutable

Parameters

expression: (VARCHAR) is the string to convert.

Examples

The following example shows how the uri_percent_encode function is invoked on a the Websites column of the URI table and returns an encoded URI:

=> SELECT URI_PERCENT_ENCODE(Websites) from URI;
            URI_PERCENT_ENCODE
------------------------------------------
 http%3A%2F%2Fexample.com%2F%3F%3D11%2F15
(1 row)

The following example returns the original URI in the Websites column and it's encoded form:

=> SELECT Websites, URI_PERCENT_ENCODE(Websites) from URI;          Websites          |            URI_PERCENT_ENCODE
----------------------------+------------------------------------------
 http://example.com/?=11/15 | http%3A%2F%2Fexample.com%2F%3F%3D11%2F15
(1 row)

OpenText Analytics Database 26.2.x – URI functions

Sql-Reference: URI_PERCENT_DECODE

Syntax

Behavior type

Parameters

Examples

Sql-Reference: URI_PERCENT_ENCODE

Syntax

Behavior type

Parameters

Examples