Why is There a ! In Object_Node for V$sql_plan when DBLINK is used?
Last updated on DECEMBER 21, 2016
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
In some cases exclamation mark (!) is seen for column object_node in v$sql_plan (dba_hist_sql_plan). What is the reason for this and why is the actual db link name not there?
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