开始
例子:
set serveroutput on DECLARE buffer VARCHAR2(100); status INTEGER; BEGIN dbms_output.put_line('This is'); dbms_output.put_line('a test.'); dbms_output.get_line(buffer, status); dbms_output.put_line('Buffer: ' || buffer); dbms_output.put_line('Status: ' || TO_CHAR(status)); END;
运行结果:
anonymous block completed Buffer: This is Status: 0
其实说明,一旦用 get_line,则之前的put_line的输出则无效了。
结束