Hibernate 在HQL中使用earthdistance Postgresql扩展

我面临着PostgreSQL扩展的问题

根据指南，我添加了以下扩展：

CREATE EXTENSION cube;
CREATE EXTENSION earthdistance;

我尝试从Postgres命令行运行以下SQL查询，一切正常：

SELECT * FROM table 
WHERE earth_box(ll_to_earth(40.463444, -3.637716), 2000) @> ll_to_earth(table.lat, table.lon)

当我尝试在HQL中运行相同的查询时，出现以下异常：

org.hibernate.QueryException: unexpected char: '@' [Select 1 from table WHERE earth_box(ll_to_earth(40.463444, -3.637716), 2000) @> ll_to_earth(table.lat, table.lon)]
! at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:250) ~[logistics-statemachine-1.0.jar:na]
! at org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:158) ~[logistics-statemachine-1.0.jar:na]
! at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:131) ~[logistics-statemachine-1.0.jar:na]
! at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:93) ~[logistics-statemachine-1.0.jar:na]
! at org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:167) ~[logistics-statemachine-1.0.jar:na]
! at org.hibernate.internal.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:301) ~[logistics-statemachine-1.0.jar:na]
! at org.hibernate.internal.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:236) ~[logistics-statemachine-1.0.jar:na]
! at org.hibernate.internal.SessionImpl.createQuery(SessionImpl.java:1836) ~[logistics-statemachine-1.0.jar:na]
...

org.hibernate.QueryException:意外字符：'@'[从表中选择1，其中地球框（ll_to_earth（40.463444，-3.637716），2000）@>ll_to_earth（table.lat，table.lon）]
! 在org.hibernate.hql.internal.ast.QueryTranslatorImpl.docomfile（QueryTranslatorImpl.java:250）~[logistics-statemachine-1.0.jar:na]
! 在org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile（QueryTranslatorImpl.java:158）~[logistics-statemachine-1.0.jar:na]
! 在org.hibernate.engine.query.spi.HQLQueryPlan.（HQLQueryPlan.java:131）~[logistics-statemachine-1.0.jar:na]
! 在org.hibernate.engine.query.spi.HQLQueryPlan.（HQLQueryPlan.java:93）~[logistics-statemachine-1.0.jar:na]
! 在org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan（QueryPlanCache.java:167）~[logistics-statemachine-1.0.jar:na]
! 在org.hibernate.internal.AbstractSessionImpl.getHQLQueryPlan（AbstractSessionImpl.java:301）~[logistics-statemachine-1.0.jar:na]
! 在org.hibernate.internal.AbstractSessionImpl.createQuery（AbstractSessionImpl.java:236）~[logistics-statemachine-1.0.jar:na]
! 在org.hibernate.internal.SessionImpl.createQuery（SessionImpl.java:1836）~[logistics-statemachine-1.0.jar:na]
...

这说明HQL方言无法识别已安装的Postgres扩展

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有人能将此运算符用于HQL吗？

当@被取下时，异常将消失。您是否已打开hibernate日志以查看已转换的sql