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Unexpected extra row from jsonb_path_query() with a recursive path - Mailing list pgsql-bugs

From Jan Przemysław Wójcik
Subject Unexpected extra row from jsonb_path_query() with a recursive path
Date
Msg-id CA+YsLFo6=voUdskxNcnJdqN4Z+Kck-5t0MxcJNtecNZ5Sws9YA@mail.gmail.com
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Responses Re: Unexpected extra row from jsonb_path_query() with a recursivepath  (Michael Paquier <michael@paquier.xyz>)
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PostgreSQL 12.1, compiled by Visual C++ build 1914, 64-bit
Windows 10

Query:

select jsonb_path_query('{"data": [{"key": "value"}]}', '$.**.key')

Actual output:

 jsonb_path_query
------------------
 "value"
 "value"
(2 rows)

Expected output:

 jsonb_path_query
------------------
 "value"
(1 row)

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