WITH RandomUsers AS (
SELECT TOP ${num} StaffCode
FROM users
WHERE LEFT(deptcode,3) = '${deptcode}'
ORDER BY NEWID()
)
----------
千万不能传空值 空值会报错,可以修改为
WITH RandomUsers AS (
SELECT TOP ${if(len(num)==0,"1",num)} StaffCode
FROM users
WHERE LEFT(deptcode,3) = '${deptcode}'
ORDER BY NEWID()
)
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