Question

create or replace procedure pro_update_last_read
(sensorID in sensor.sensor_id%type
, read_date in sensor.last_charged%type)
begin
    update sensor
    set last_charged = read_date 
    where sensor_id = sensorID;
end;
/

警告：使用编译错误创建过程。

它有什么问题？

Answer 1

在开始之前添加关键字AS，然后重试。如果这没有帮助，请在此处写下您的参数类型。并标记您的数据库（rdbms）名称。

Answer 2

缺少AS（或IS）;除此之外，应该没问题：

SQL> create table sensor
  2    (sensor_id number,
  3     read_date date,
  4     last_charged date);

Table created.

SQL>
SQL> create or replace procedure pro_update_last_read
  2  (sensorID in sensor.sensor_id%type
  3  , read_date in sensor.last_charged%type) as        --> here
  4  begin
  5      update sensor
  6      set last_charged = read_date
  7      where sensor_id = sensorID;
  8  end;
  9  /

Procedure created.

SQL>

Answer 3

你错过了'AS'这个词

switch1

SQL错误，警告：使用编译错误创建的过程

3 个答案: