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我怎麼能在postgres中工作?選擇與極限,偏移和地點條件
SELECT *
FROM ITEM I
LIMIT 10 OFFSET 0, ITEM_TYPE ITP
WHERE ITP.tp_item = I.tp_item
AND ORDER BY id_item
我懷疑我會做一個子查詢,但我的嘗試均以失敗告終:(
我怎麼能在postgres中工作?選擇與極限,偏移和地點條件
SELECT *
FROM ITEM I
LIMIT 10 OFFSET 0, ITEM_TYPE ITP
WHERE ITP.tp_item = I.tp_item
AND ORDER BY id_item
我懷疑我會做一個子查詢,但我的嘗試均以失敗告終:(
你試圖做類似下面?
select *
from item i
inner join item_type itp on itp.tp_item = i.tp_item
order by id_item
offset 0
limit 10;
上SELECT
的documentation給出了一個語法優秀概述
您的SQL不完整。AND ORDER BY BY' –