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我有一个带有 before insert 选项的触发器,在触发器内我将数据插入到同一个表中。SQL 将如何处理此类问题,因为这会导致创建无限触发器。
例如:
Create trigger trigger_name on Employee before insert as insert on table Employee values(1001, 'chas'); go
谢谢您的帮助
我的 rails 应用程序正在生成以下错误(运行 rails 生成器或启动 WEBrick 时):
/home/lachlan/.gem/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/dynamic_matchers.rb:50:in `method_