The data present in ASH can be rolled up on various dimensions that it
captures, including the following:
■ SQL identifier of SQL statement
■ Object number, file number, and block number
■ Wait event identifier and parameters
■ Session identifier and session serial number
■ Module and action name
■ Client identifier of the session
■ Service hash identifier[@more@]
captures, including the following:
■ SQL identifier of SQL statement
■ Object number, file number, and block number
■ Wait event identifier and parameters
■ Session identifier and session serial number
■ Module and action name
■ Client identifier of the session
■ Service hash identifier[@more@]
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/10599713/viewspace-1004808/ ，如需转载，请注明出处，否则将追究法律责任。
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