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任何人都可以幫助我從我的家庭表中選擇一個家庭的查詢,也可以從另一個表中得到一個列表值列表到一個列中。該查詢來自我發佈在這裏的另一個問題的幫助,但是我現在試圖根據需要添加到查詢中。當我嘗試添加一個列的形式另一個表Oracle拋出一個無效的標識符錯誤下面是我的查詢;SQL無效標識符
SELECT homes.title, homes.description, homes.living_room_count, homes.bedroom_count, homes.bathroom_count, homes.price, homes.sqft,
listagg(features.feature_name, ',') WITHIN GROUP (ORDER BY features.feature_name) features, home_type.type_name, home_photo.photo, home_photo.description
FROM homes, home_type, home_photo
INNER JOIN home_feature
ON homes.home_id = home_feature.home_id
INNER JOIN features
ON home_feature.feature_id = features.feature_id
INNER JOIN home_photo
ON home_photo.home_id = homes.home_id
WHERE home_type.type_code = homes.type_code AND homes.homes_id = home_photo.home_id
GROUP BY homes.title, homes.description, homes.living_room_count, homes.bedroom_count, homes.bathroom_count, homes.price, homes.sqft, home_type.type_name;
上面的查詢拋出這個,但列是確實是正確的:
ORA-00904: "HOMES"."HOME_ID": invalid identifier
00904. 00000 - "%s: invalid identifier"
*Cause:
*Action:
Error at Line: 5 Column: 4
從我的其他問題,結果在查詢工作移除列到原來的查詢?下面是添加了其他列的不同表之前的工作查詢:
SELECT homes.title, homes.description, homes.living_room_count, homes.bedroom_count, homes.bathroom_count, homes.price, homes.sqft,
listagg(features.feature_name, ',') WITHIN GROUP (ORDER BY features.feature_name) features
FROM homes
INNER JOIN home_feature
ON homes.home_id = home_feature.home_id
INNER JOIN features
ON home_feature.feature_id = features.feature_id
GROUP BY homes.title, homes.description, homes.living_room_count, homes.bedroom_count, homes.bathroom_count, homes.price, homes.sqft;
謝謝你,如果有人可以提供幫助。
您不能將Oracle樣式連接與ansi 92樣式連接混合使用。 –