[英]EntityFramework issue executing a query after migrate from Sql Server to MySQL
[英]sql server join query issue
我正在使用此查詢進行分頁
SELECT *
FROM
(SELECT ROW_NUMBER() OVER (ORDER BY {0} {1}) AS RowNum, *
FROM Cars
WHERE IdOwner = {2}) AS Rows
WHERE RowNum > {3} AND RowNum < {4}
我想對2個表進行分頁查詢,而不僅僅是像現在這樣對一個表進行分頁查詢。
SELECT *
FROM
(SELECT ROW_NUMBER() OVER (ORDER BY {0} {1}) AS RowNum,
Cars.Id, Cars.Make, Cars.Model, Color.Name
FROM Cars
INNER JOIN Color ON Cars.ColorId = Color.Id
WHERE IdOwner = {2}) AS Rows
WHERE RowNum > {3} AND RowNum < {4}
我Incorrect syntax near the keyword 'WHERE'.
收到Incorrect syntax near the keyword 'WHERE'.
問題解決了。 謝謝大家,我真是個菜鳥:(
SELECT *
FROM ( SELECT ROW_NUMBER() OVER ( ORDER BY c.Id ) AS RowNum,
c.Id, c.Make, c.Model, d.ColorName
FROM Car AS c
INNER JOIN Color AS d
ON c.ColorId = d.Id WHERE c.IdOwner=1 ) AS Rows
WHERE RowNum > 0 AND RowNum < 11
這可能是一個括號問題,您必須在IdOwner前面加上前綴。 請注意為您的{0}和{1}參數加上前綴:
SELECT ROW_NUMBER() OVER ( ORDER BY {0} {1} ) AS RowNum,
Cars.Id,Cars.Make, Cars.Model, Color.Name
FROM (Cars INNER JOIN Color ON Cars.ColorId=Color.Id)
WHERE Cars.IdOwner={2}
c.Make被多次指定,“ AS行”已被刪除並且是必需的。
SELECT *
FROM ( SELECT ROW_NUMBER() OVER ( ORDER BY c.Id ) AS RowNum,
c.Id, c.Make, c.Model, d.ColorName
FROM Car AS c
INNER JOIN Color AS d
ON c.ColorId = d.Id WHERE c.IdOwner=1 ) AS Rows
WHERE RowNum > 0 AND RowNum < 11
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