For a given SQL statement, there are often multiple access path choices, and the different access paths usually have different performance characteristics.
对于一个给定的sql语句，往往有多个访问路径选择，而不同的访问路径具有不同的性能特点。
Note that we categorically argue against setting up multiple SPNs so that SSO access to the application will work, regardless of the access path.
请注意，我们明确反对设置多个SPN，以便应用程序的SSO访问将正常工作，而不会受到访问路径的影响。
The optimizer compares the cost of each candidate access path based on the information from multiple inputs, for example, see the following.
优化器根据多个输入的信息来对比候选访问路径的成本，如下例所示。
While the CURRENT PATH special register may contain multiple schemas, a user may not have sufficient privileges to access objects in one or more of those schemas.
虽然CURRENTPATH特殊寄存器可能包含多个模式，用户也可能不具备足够的权限访问一个或多个模式中的对象。
While the CURRENT PATH special register may contain multiple schemas, a user may not have sufficient privileges to access objects in one or more of those schemas.
虽然CURRENTPATH特殊寄存器可能包含多个模式，用户也可能不具备足够的权限访问一个或多个模式中的对象。
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