ORA-00904: invalid identifier when using json_object(*) (Doc ID 2668941.1)

Last updated on APRIL 17, 2023

Applies to:

Symptoms

On : 19.6.0.0.0 version, XML Database

When trying to collect JSON from a table.
the following error occurs.

declare l_js varchar2(4000);
  l_bind number := 1;
begin
  with v_view as (
    select 1 n, 'a' v, sysdate d from dual)
  select json_arrayagg(json_object(*)) into l_js
    from v_view
   where n = l_bind;
  dbms_output.put_line(l_js);
end;
/

fails with ORA-00904: "L_BIND": invalid identifier

Changes

Cause

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