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seaboat 2000-09-26
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大约是30多层，看你这意思是想做递归，建议不要做。我试过，很耗资源，而且效果不好。
drexler 2000-04-05
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16/32
csdn2000 2000-04-01
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嵌套太多层会影响性能。
none 2000-04-01
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在SQL SERVER 7中，可以潜逃32层。
以下为BOL原文：
Triggers are nested when a trigger performs an action that initiates another trigger, which can initiate another trigger, and so on. Triggers can be nested up to 32 levels, and you can control whether triggers can be nested through the nested triggers server configuration option.
以下为BOL原文：
Triggers are nested when a trigger performs an action that initiates another trigger, which can initiate another trigger, and so on. Triggers can be nested up to 32 levels, and you can control whether triggers can be nested through the nested triggers server configuration option.
King 2000-03-31
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16层
