//fetch 格式 (enableprefiltering="1"
prefilterparametername="CRM_Filteredxd_productionbudget" 过滤条件)
<fetch
mapping="logical">
<entity name="xd_productionbudget"
enableprefiltering="1"
prefilterparametername="CRM_Filteredxd_productionbudget">
<attribute name="xd_crop" alias="xd_crop"/>
<attribute name="xd_property"
alias="xd_property"/>
<link-entity
name="xd_productioncostallocation" to="xd_productionbudgetid"
from="xd_productionbudget"
link-type="inner">
<attribute
name="xd_costallocation"
alias="xd_costallocation"/>
<attribute
name="xd_totalbudget"
alias="xd_totalbudget"/>
<attribute
name="xd_totalactual"
alias="xd_totalactual"/>
<attribute
name="xd_averagebudgetperhactare"
alias="xd_averagebudgetperhactare"/>
<attribute name="xd_averageactualperhactare"
alias="xd_averageactualperhactare"/>
</link-entity>
<link-entity name="xd_property"
to="xd_property" from="xd_propertyid"
link-type="inner">//实体之间的连接查询
<attribute
name="xd_company" alias="xd_company"/>
</link-entity>
</entity>
</fetch>