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_USER

as

begin

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;