Sun Java System Application Server Platform Edition 8.1 2005Q2 Update 2 Developer's Guide

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## level

Specifies the name of a hierarchical fetch group. The name must be an integer. Fields and relationships that belong to a hierarchical fetch group of equal (or lesser) value are fetched at the same time. The value of level must be greater than zero. Only one is allowed.

### Superelements

fetched-with (`sun-cmp-mappings.xml`)

### Subelements

none - contains data

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