從多個表中選擇訂單和組

我一直有這個問題的時間無法找到一個解決方案，我需要從多個表中選擇使用聯合選擇ids，然後按日期排序結果，我做了這個查詢（它使用舊的MySQL版本一起使用）從多個表中選擇訂單和組

(SELECT MAX(id),UNIX_TIMESTAMP(date) AS date,stock_id, 'Purchase' as type FROM stock_entries WHERE type='entry' GROUP BY stock_id) 
       UNION 
       (SELECT MAX(id),UNIX_TIMESTAMP(date) AS date,stock_id, 'Sales' as type FROM stock_entries WHERE type='sales' GROUP BY stock_id) 
       UNION (select id,date, `order` AS stock_id, 'Inventory' as type FROM inventory_trans) 
       ORDER BY date ASC

我想是的，我生成每次一個ID，以及還有一種類型，類型要麼是購買或銷售或庫存，和所有的結果應該是從兩個表中按日期（舊 - >新）排序，每當我運行上述查詢我有這個錯誤：

1140: In aggregated query without GROUP BY, expression #3 of SELECT list contains nonaggregated column 'system.inventory_trans.order'; this is incompatible with sql_mode=only_full_group_by

如何詞組這個SQL查詢來獲取我，我根據最新的幀（日期ASC）上所需要的東西 - 舊的結果 - >更新的結果

謝謝

來源

2016-04-25 kallo kallo

考慮提供適當的CREATE和INSERT語句和期望的結果。 – Strawberry

輸出每次應該是類似於id ==> 5，類型是Purchase，date => 12232434（unix time），next loop，id => 9，type是Sales，date => 122343434等等，id = > 10，類型爲庫存，日期=> 122343454，...基於採購或銷售的日期，或存儲在每個表中的庫存。 –

請給這個查詢一個嘗試。

SELECT * FROM 
    (SELECT s.id,UNIX_TIMESTAMP(s.date) as date,s.stock_id, 
     M.newType AS type 
    FROM stock_entries s 
    INNER JOIN 
    (SELECT MAX(id) as maxid, stock_id,IF(type='entry','Purchase','Sales') as newType 
     FROM stock_entries 
     WHERE type='entry' OR type='sales' 
     GROUP BY stock_id,newtype) as M 
    ON M.maxid = s.id 
    )T1 
UNION ALL 
    (select id,`date`, `order` AS stock_id, 'Inventory' as type FROM inventory_trans) 
ORDER BY date ASC

sqlfiddle

來源

2016-04-25 19:28:52

從多個表中選擇訂單和組

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