MSSQL PIVOT - 语法不正确。期待 ID 或 QUOTED_ID

Question

代码如下

select orgUnitNum,  [2020-12-25], [2020-12-26], [2020-12-27], [2020-12-28], [2020-12-29], [2020-12-30], [2020-12-31], [2021-01-01] 
FROM (select * from @myTable) as source 
PIVOT (
    max(logincount)
    FOR [logindate] IN ( [2020-12-25], [2020-12-26], [2020-12-27], [2020-12-28], [2020-12-29], [2020-12-30], [2020-12-31], [2021-01-01])
) as pivot;

产生以下错误：

Incorrect syntax near 'pivot'. Expecting ID, or QUOTED_ID.

谢天谢地，我没有看到任何语法错误。

你能发现什么吗？

Answer 1

您用作 table 别名的第二个 'pivot' 就是问题所在。应该使用非关键字作为 table 别名，或将其定界为 [pivot].

select orgUnitNum,  [2020-12-25], [2020-12-26], [2020-12-27], [2020-12-28], [2020-12-29], [2020-12-30], [2020-12-31], [2021-01-01] 
FROM (select * from @myTable) as source 
PIVOT (
    max(logincount)
    FOR [logindate] IN ( [2020-12-25], [2020-12-26], [2020-12-27], [2020-12-28], [2020-12-29], [2020-12-30], [2020-12-31], [2021-01-01])
) as pivoted;

MSSQL PIVOT - 语法不正确。期待 ID 或 QUOTED_ID

MSSQL PIVOT - Incorrect syntax. Expecting ID or QUOTED_ID

sql-server

pivot