我在php中遇到這個錯誤。格式化該字符串以傳遞給mysql_query（）在PHP中的正確方法是什麼？ SELECT count(*) FROM agents INTO @AgentCount;
SELECT user_agent_parsed, user_agent_original, COUNT(user_agent_parsed) AS thecount,
COUNT(*)/(
嘿，我使用iBATIS與SQL Server精簡版3.5和嘗試做一個子查詢 INSERT INTO FORMINSTANCE (ID, ID_FORM)
SELECT #ID#, f.ID
FROM FORM f
WHERE ID_PROCESS='10804'
當我提交事務，我得到一個（SSCE_M_QP_PARAMETERNOTALLOWED）。 符號'@
以下查詢掛起:(儘管子查詢單獨執行很好） 我不知道如何使解釋表看起來沒問題。如果有人告訴我，我會清理它。 select
sum(grades.points)) as p,
from assignments
left join grades using (assignmentID)
where gradeID IN
(select grades.gradeID
from assignm
select colId,
colTaskType,
MaxID
from tblTaskType
join (
select tblCheckList.colTaskTypeID,
max(colItemNumber) MaxID
from tblCheckList
group by colTaskTypeID
子查詢我有這樣的SQL： Select tbl.id, tbl.name
From
(select table1.id, table1.name
from table1
inner join table2 on table1.id = table2.id
order by table2.priority
) tbl
group by table1.id
order by table