如何在BlazeJPAQuery子查询where子句中调用oracle的CONTAINS函数？

import com.blazebit.persistence.CriteriaBuilderFactory;
import com.blazebit.persistence.CriteriaBuilder;
import com.blazebit.persistence.CriteriaBuilderConfiguration;
import com.blazebit.persistence.view.EntityViewManager;
import com.blazebit.persistence.view.EntityViewSetting;
import com.blazebit.persistence.view.impl.EntityViewManagerImpl;
import com.blazebit.persistence.view.spi.EntityViewConfiguration;

// 创建BlazeJPAQuery对象
CriteriaBuilderConfiguration config = Criteria.getDefault();
CriteriaBuilderFactory cbf = config.createCriteriaBuilderFactory();
CriteriaBuilder cb = cbf.create(entityManager, MyClass.class);

// 创建子查询
Subquery<MyClass> subquery = cb.subquery(MyClass.class);
Root<MyClass> subqueryRoot = subquery.from(MyClass.class);

// 添加where子句
subquery.where(
    cb.contains(
        cb.function("CONTAINS", Boolean.class, subqueryRoot.get("column"), cb.literal("searchTerm"))
    )
);

// 执行查询
List<MyClass> result = cb.createQuery(MyClass.class)
    .where(cb.exists(subquery))
    .getResultList();