It is not necessarily obvious to the report consumer when an embedded prompt expression has been applied to a report.
当向一个报表应用了嵌入式提示表达式时，这对报表使用者并不明显。
The Adaptive Warehouse target model automatically embeds a prompt expression in queries which evaluate the time context for history tracking dimension attributes.
Adaptive Warehouse目标模型自动嵌入一个提示表达式到查询中，该查询为历史跟踪维度属性评估时间上下文。
When test has evaluated the expression, you're returned to a command prompt, where you can verify the return code, as shown in Listing 10.
当 test 运算完表达式时，返回到命令提示，可以在这里检查返回码，见 清单 10。
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