declare v_number NUMBER; v_number2 NUMBER; begin select count(*) into v_number from dual; DBMS_OUTPUT.PUT_LINE('table YJBZH_GRXDFHZMXJL此时记录数为'||v_number); select count(*) into v_number2 from t1; DBMS_OUTPUT.PUT_LINE('table YJBZH_GRXDFHZMXJL此时记录数为'||v_number2); end; declare v_number NUMBER; v_number2 NUMBER; begin select count(*) into v_number from dual; DBMS_OUTPUT.PUT_LINE('table YJBZH_GRXDFHZMXJL此时记录数为'||v_number); begin select count(*) into v_number2 from t1; DBMS_OUTPUT.PUT_LINE('table YJBZH_GRXDFHZMXJL此时记录数为'||v_number2); end; end; 在一个程序块里,是end结束才打印。