ORA-20000: %s
Cause: The stored procedure 'raise_application_error' was called which causes this error to be generated.
ORA-20000: %s
Cause: The stored procedure 'raise_application_error' was called which causes this error to be generated.
Action: Correct the problem as described in the error message or contact the application administrator or DBA for more information.
解决方法
--DBMS_OUTPUT.PUT_LINE(length(v_msg_details));
DBMS_OUTPUT.put_line('details' || substr(v_msg_details, 0, 240));
DBMS_OUTPUT.put_line(substr(v_msg_details, 240, length(v_msg_details)));
DBMS_OUTPUT.put_line('count number: ' || v_message_count);
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