大家在查： BackingMap 潼关 toassume SBE 本代尔 •马克斯万泽蒂 xml：ObjectGrid Tritan orotracheal

manager1

manager1

manager1

manager1

1

This policy gives the user manager1 read, write, and insert permissions to the Balance map of the Accounting ObjectGrid.

此策略授予用户 manager1 对 AccountingObjectGrid 的 Balance 映射的读取、写入和插入权限。

2

Manager1 selects the data from the EMPLOYEE table and later tries to update the phone number of Christine Haas from 3978 to 1092 .

Manager1 从 EMPLOYEE 表中选择数据并在稍后尝试将 ChristineHaas 的电话号码 3978 更新为 1092 。

3

Manager1 selects the data from the EMPLOYEE table and later tries to update the same data .

Manager1 从 EMPLOYEE 表中选择数据并稍后尝试更新这些数据。

4

Therefore , when Manager1 tries to update the data , the update fails .

因此，当 Manager1 尝试更新数据时，更新将会失败。

5

Later, when Manager1 tries to update the data , the update fails .

稍后，当 Manager1 尝试更新数据时，更新失败。

6

The update from Manager1 is unsuccessful .

Manager1 的更新失败。

7

Result from Manager1 trying to update another row on the same data page

Manager1 试图对同一数据页中的另一行执行更新，结果如下

8

Result from Manager1 committing his changes and Manager2 trying to update the same data

Manager1 提交修改而 Manager2 尝试更新相同的数据的结果如下

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