On 5/18/23 09:36, Tom Lane wrote:
Adrian Klaver <adrian.klaver@xxxxxxxxxxx> writes:
On 5/18/23 08:46, Tom Lane wrote:
You seem to be reading some fairly old version of the documentation.
The extended definition that Adrian mentions has been there for
awhile, but the JSON operator table didn't link to it before v13.
(I agree that the "top level" bit was just wrong, but it's gone.)
Can you elaborate on gone and/or wrong as I see it in the 15 and devel
documentation.
In v12 (and probably earlier, didn't look) Table 9.45 defines @> as
"Does the left JSON value contain the right JSON path/value entries
at the top level?" [1].
Alright I get it now.
regards, tom lane
[1] https://www.postgresql.org/docs/12/functions-json.html
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
