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  • T-SQL 批量更新字段

    ;WITH IdPhone
    AS
    (
      SELECT  * FROM(VALUES          
        ('6205021','13680011913'),
        ('4401061','13680000972'),
        ('3729281','13680011766'),
        ('1310221','13680001061'),
        ('4128251','13680015512'),
        ('3706251','13680005269'),
        ('5102121','13680017619'),
        ('4412831','13680017760'),
        ('4209821','13680013534'),
        ('4413231','13680009467')
        ) AS v(Id, Phone)
    )
    SELECT * FROM IdPhone;

    更新

    WITH
    IdPhone
    AS
    (
      SELECT  *
      FROM
              (
              VALUES('6205021', '13680011913'),
                    ('4401061', '13680000972'),
                    ('3729281', '13680011766'),
                    ('1310221', '13680001061'),
                    ('4128251', '13680015512'),
                    ('3706251', '13680005269'),
                    ('5102121', '13680017619'),
                    ('4412831', '13680017760'),
                    ('4209821', '13680013534'),
                    ('4413231', '13680009467')
              ) AS v(Id, Phone)
    )
    --SELECT DISTINCT u.Id--,v.Phone
    UPDATE      u
    SET         u.StaffId = v.Phone
    FROM        dbo.Users AS u WITH(NOLOCK)
    INNER JOIN  IdPhone AS v ON v.Id = u.IDNumber ;
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  • 原文地址:https://www.cnblogs.com/Jolinson/p/11215399.html
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