我試圖加入到內部查詢中,該查詢使結果由另一個表中的值進行過濾,因此我可以選擇最上面的結果並使用值在我的主選擇語句中多次,但我得到的錯誤如下: 無法綁定多部分標識符「TessSCCall.Call_Num」。 請參見下面的代碼至今: SELECT BestAppointmentOffer AS foo -- I'm using this lots of times in different fiel
SELECT `e`.`id`, `e`.`title`, `e`.`description`, `e`.`event_time`,(SELECT GROUP_CONCAT(name SEPARATOR " | ")
FROM `ar_products`
WHERE id IN **(e.products)** AS products FROM events e;
我有事件表中列名產品的逗
我需要執行下面的查詢: SELECT ID FROM tbl_a WHERE (fld_merchID, 'something') IN
(SELECT MerchID, MAX(Priority) FROM tbl_b WHERE Name LIKE 'AAA.com')
,你可以像,有一個在tbl_a沒有「優先級」字段。 (我需要選擇具有較高優先級值的MerchID)。 該查詢返回空,它
如何將其製作爲單個查詢。我制定了以下查詢: $msgs=mysql_query("select m.subject, m.msg from message as m, message_users as mu where m.id=mu.msg_id and mu.user_id=$u_id order by dateof_msg desc");
while($row1=mysql_fetch_a
我在這裏失去我的觸摸。在過去,我會想出一個超級T-SQL查詢,
Select t1.Number, t1.TransactionType, t1.Description, t1.Vendor,
(Select max(t2.BatchId) From table2 t2
Where t1.Number=t2.Number and t1.TransactionType=t2.Transact
我有這個疑問: SELECT a.*, a.id AS id_player, (SELECT COUNT(id) FROM `vd7qw_footsal_goals` WHERE a.id = id_player AND g.id = id_group) AS goals,
team.* FROM `vd7qw_footsal_players` AS a
LEFT JOIN vd7qw_fo