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From: ft <[email protected]>
To: [email protected]
Subject: decode/encode  backslash to base64
Date: Sun, 24 Mar 2024 22:29:39 +0100
Message-ID: <[email protected]> (raw)

Hello, 

here is an example for decode and encode 
a string with backslash: 'a\'

select trim(convert_from(decode('YVw=', 'base64'), 'UTF8') )::text; 
answer: 'a\'

the next query throw an error: 
SQL Error [22P02]: ERROR: invalid input syntax for type bytea

select encode(trim(convert_from(decode('YVw=', 'base64'), 'UTF8')
)::text::bytea, 'base64' );

also:
select encode('a\'::text::bytea, 'base64');

What should I do?

Franz

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