Oracle带输入输出参数存储过程(包括sql分页功能)

数据库  /  管理员 发布于 6年前   376

记录一下，免得以后忘记了又要到处去找。

begin /*这里不能直接执行select语句但可以直接执行update、delete、insert语句*/ end里面不能接执行select语句，声明会话级临时表必须有“execute immediate 'TRUNCATE TABLE 表名';”这一句不然其他的session无法drop(TRUNCATE TABLE 表名 必须在 ‘drop table 表名' 这一句前执行)

create or replace procedure p_DevData(p_id IN varchar2(150),pageIndex in NUMBER,pageCount in NUMBER,totalCount in NUMBER,p_cur out sys_refcursor) AUTHID CURRENT_USERasbegin declare Num_Id number; toCount NUMBER; strSql varchar2(1000); begin strSql:='insert into TEMP_ROBOT_Id select id,robot_typeid from ROBOT where ID=:p_id and IS_DEL=0 and STATUS=1'; execute immediate 'TRUNCATE TABLE TEMP_ROBOT_Id'; execute immediate 'drop table TEMP_ROBOT_Id'; execute immediate 'Create Global Temporary Table TEMP_ROBOT_Id(ro_id varchar2(150),robot_typeid number)On Commit Preserve Rows';--创建会话级临时表execute immediate strSql using p_id; execute immediate 'Commit'; execute immediate 'TRUNCATE TABLE TEMP_Dev_Table'; execute immediate 'drop table TEMP_Dev_Table '; execute immediate 'Create Global Temporary Table TEMP_Dev_Table (id varchar2(150),DEVICE_CODE varchar2(150),NAME varchar2(150))On Commit Preserve Rows';--创建会话级临时表execute immediate 'insert into TEMP_Dev_Table select distinct bai.ID,bai.DEVICE_CODE,bai.NAME from DEVICE_BASE_INFO bai WHERE bai.ROBOT_ID =(select ro_id from TEMP_ROBOT_Id) and IS_DEL=0 and STATUS=1'; execute immediate 'Commit'; execute immediate 'TRUNCATE TABLE TEMP_Dev_data_Table'; execute immediate 'drop table TEMP_Dev_data_Table '; execute immediate ' Create Global Temporary Table TEMP_Dev_data_Table (id varchar2(150),DEVICE_CODE varchar2(150), NAME varchar2(150),type_name varchar2(100),YY_NUM varchar2(10),MM_NUM varchar2(10),Day_NUM varchar2(10), HH_NUM varchar2(10) )On Commit Preserve Rows';--创建会话级临时表select Count(1) Into toCount from TEMP_ROBOT_Id; if toCount>0 then select robot_typeid Into Num_Id from TEMP_ROBOT_Id; if Num_Id=1 then dbms_output.put_line('视频没有数据');elsif Num_Id=2 then dbms_output.put_line('井盖数据不通');elsif Num_Id=3 then execute immediate 'TRUNCATE TABLE TEMP_SMOKE_ALARM_INFO'; execute immediate 'drop table TEMP_SMOKE_ALARM_INFO '; execute immediate 'CREATE GLOBAL TEMPORARY table TEMP_SMOKE_ALARM_INFO ON COMMIT Preserve ROWS as select * from SMOKE_ALARM_INFO';--创建会话级临时表execute immediate 'Commit'; insert into TEMP_Dev_data_Table select t.ID,t.DEVICE_CODE,t.NAME,t.type_name,t.YY_NUM,t.MM_NUM,t.Day_NUM,t.HH_NUM from ( select tab.ID,tab.NAME,tab.DEVICE_CODE,'烟感报警'as type_name, (select count(s.DEVICE_BASE_INFOID) HH_NUM from TEMP_SMOKE_ALARM_INFO s where s.DEVICE_BASE_INFOID=tab.ID group by to_char(s.CREATE_DATE,'YYYY'),s.DEVICE_BASE_INFOID) as YY_NUM from TEMP_Dev_Table tab)t where t.yy_num is not null; Commit; elsif Num_Id=4 then dbms_output.put_line('未知类型');elsif Num_Id=5 then dbms_output.put_line('未知类型');else dbms_output.put_line('未知类型');end if; end if;  end; if totalCount<=0 then  open p_cur for select * from ( select row_.*, rownum rownum_ from ( select t.* from TEMP_Dev_data_Table t order by t.id desc ) row_ where rownum <=case when pageCount <> 0 then pageCount*1 else rownum end /*每页显示多少条*页数*/ )where rownum_>=case  when pageCount <> 0  then  /*(页数-1)=0 说明为第一页则(页数-1)*每页显示多少条否则(页数-1)*每页显示多少条+1*/ case when (pageIndex-1)=0 then ((pageIndex-1)*1) else (((pageIndex-1)*pageCount)+1) end else rownum_ end; /*(页数-1)*每页显示多少条+1*/ else open p_cur for select Count(1) as totalCount from TEMP_Dev_data_Table; end if;end p_DevData;

总结

以上所述是小编给大家介绍的Oracle带输入输出参数存储过程(包括sql分页功能)，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对站的支持！