pass open cursor via USING in execute staement

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The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/15/plpgsql-statements.html
Description:

Should be documented if this statement is allowed or not (if not, maybe set
as desired feature :-) )

EXECUTE format('update %I set col1=$1, col2=now() WHERE current of $3',
tabname)
   USING myVal, myOpenCursor;