Oracle® Database SQL Reference 10g Release 2 (10.2) Part Number B14200-02 |
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Syntax
Purpose
PATH
is an ancillary function used only with the UNDER_PATH
and EQUALS_PATH
conditions. It returns the relative path that leads to the resource specified in the parent condition.
The correlation_integer
can be any NUMBER
integer and is used to correlate this ancillary function with its primary condition. Values less than 1 are treated as 1.
Example
Please refer to the related function DEPTH for an example using both of these ancillary functions of the EQUALS_PATH
and UNDER_PATH
conditions.