SQL查询错误插入到

我正在尝试执行以下功能：

CREATE OR REPLACE FUNCTION "SA_PRJ".usp_verify_allocated_time(p_uid integer, p_project_id integer,   p_allocated_time numeric, p_achieved_time numeric, p_task_desc character varying, p_obs character  varying, p_date timestamp without time zone)
RETURNS void AS

$BODY$
declare alloc_id integer;

BEGIN
   if not "SA_ADM".usp_check_permission(p_uid, 'SA_PRJ', 'usp_add_timesheet_record') then
    raise exception 'User ID % nu are permisii pentru aceasta operatie!', p_uid;
   end if;
SELECT *,
   case when SUM(fld_allocated_time) / 24 < fld_allocated_days 
then 
   INSERT INTO "SD_PRJ".tbl_project_timesheet(fld_emp_id, fld_project_id,        fld_is_allocated,fld_allocated_time, fld_achieved_time,    fld_task_desc, fld_obs)
    VALUES (p_uid,p_project_id,coalesce(alloc_id,0), p_allocated_time, p_achieved_time,p_task_desc, p_obs);

else 'Not OK' 
end as Alocated
from
(
  SELECT p.fld_id, p.fld_allocated_days, t.fld_allocated_time
  FROM "SD_PRJ".tbl_project p
  INNER JOIN "SD_PRJ".tbl_project_timesheet t
  ON p.fld_id=t.fld_id
  where t.fld_project_id = p_project_id
)AS Alias
GROUP BY fld_id, fld_allocated_days, fld_allocated_time
END;

$BODY$
LANGUAGE plpgsql VOLATILE
COST 100;
ALTER FUNCTION "SA_PRJ".usp_usp_verify_allocated_time(integer, integer, numeric, numeric, character varying,   character varying, timestamp without time zone)
OWNER TO postgres;

错误：

第12行：插入“SD_PRJ”。tbl_项目时间表（fld_emp_id，fl。。。 ^

**********错误**********

错误：语法错误位于或接近“进入”SQL状态：42601字符：550

---

是的，您正试图在

select

语句中编写

insert

您可能想要的是这样的：

INSERT INTO "SD_PRJ".tbl_project_timesheet(fld_emp_id, fld_project_id,        fld_is_allocated,fld_allocated_time, fld_achieved_time,    fld_task_desc, fld_obs)
select p_uid,p_project_id,coalesce(alloc_id,0), p_allocated_time, p_achieved_time,p_task_desc, p_obs
from
(
  SELECT p.fld_id, p.fld_allocated_days, t.fld_allocated_time
  FROM "SD_PRJ".tbl_project p
  INNER JOIN "SD_PRJ".tbl_project_timesheet t
  ON p.fld_id=t.fld_id
  where t.fld_project_id = p_project_id
)AS Alias
GROUP BY fld_id, fld_allocated_days, fld_allocated_time
having SUM(fld_allocated_time) / 24 < fld_allocated_days

插入“SD_PRJ”。待完成项目时间表（fld_emp_id，fld_项目id，fld_分配，fld_分配时间，fld_完成时间，fld_任务描述，fld_obs）
选择p_uid、p_项目id、合并（分配id，0）、p_分配时间、p_完成时间、p_任务描述、p_obs
从…起
(
选择p.fld\U id、p.fld\U分配的天数、t.fld\U分配的时间
来自“SD_PRJ”。tbl_项目p
内部连接“SD\U PRJ”。tbl\U项目\U时间表t
在p.fld_id=t.fld_id上
其中t.fld_project_id=p_project_id
)化名
按航班id、航班分配天数、航班分配时间分组
总天数（分配时间）/24<分配天数

---

不完全确定是否一切正常，但我认为这是它的一般要点。

插入错误抱歉出错：）您的错误是因为无法在select语句中插入。相反，尝试将case值放入变量中，并根据if语句中的变量值确定是否应该插入。

INSERT INTO "SD_PRJ".tbl_project_timesheet(fld_emp_id, fld_project_id,        fld_is_allocated,fld_allocated_time, fld_achieved_time,    fld_task_desc, fld_obs)
select p_uid,p_project_id,coalesce(alloc_id,0), p_allocated_time, p_achieved_time,p_task_desc, p_obs
from
(
  SELECT p.fld_id, p.fld_allocated_days, t.fld_allocated_time
  FROM "SD_PRJ".tbl_project p
  INNER JOIN "SD_PRJ".tbl_project_timesheet t
  ON p.fld_id=t.fld_id
  where t.fld_project_id = p_project_id
)AS Alias
GROUP BY fld_id, fld_allocated_days, fld_allocated_time
having SUM(fld_allocated_time) / 24 < fld_allocated_days