Parameter to limit the depth of recursion. For example, xdebug.max_nesting_level.
您可以设定xdebug . max_nesting_level参数来限定递归深度。
The underlying problem is that DB2 processes recursion by essentially producing one level of recursion at a time (breadth first), while Oracle uses depth first.
在底层,DB2 处理递归时采用的方法是逐层递归(广度优先),而 Oracle 采用的是深度优先的方法。
50 limits recursion to a depth of 50 nested calls before the application is forced to terminate.
例如,xdebug.max_nesting_level = 50 将把递归深度限定为 50 次嵌套调用,然后将强制终止应用程序。
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