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我怎样才能将ST_Distance（u.position，st_sets（st_makepoint（：lat，：lng），4326））添加到Hibernate的select语句中？

@Query("""SELECT u FROM Driver u ORDER BY ST_Distance(u.position, st_setsrid(st_makepoint(:lat, :lng), 4326)) """) fun findNearest(@Param("lat") lat: Double, @Param("lng") lng: Double): List<Driver> 

当我尝试这个：

 @Query("""SELECT u, ST_Distance(u.position, st_setsrid(st_makepoint(:lat, :lng), 4326)) as position FROM Driver u ORDER BY ST_Distance(u.position, st_setsrid(st_makepoint(:lat, :lng), 4326)) """) fun findNearest(@Param("lat") lat: Double, @Param("lng") lng: Double): List<Driver> 

我得到了以下错误：

 Caused by: java.lang.IllegalStateException: No data type for node: org.hibernate.hql.internal.ast.tree.MethodNode \-[METHOD_CALL] MethodNode: '(' +-[METHOD_NAME] IdentNode: 'ST_Distance' {originalText=ST_Distance} \-[EXPR_LIST] SqlNode: 'exprList' +-[DOT] DotNode: 'driver0_.position' {propertyName=position,dereferenceType=PRIMITIVE,getPropertyPath=position,path=u.position,tableAlias=driver0_,className=com.cloudtaxi.repository.entity.Driver,classAlias=u} | +-[ALIAS_REF] IdentNode: 'driver0_.id' {alias=u, className=com.cloudtaxi.repository.entity.Driver, tableAlias=driver0_} | \-[IDENT] IdentNode: 'position' {originalText=position} \-[METHOD_CALL] MethodNode: '(' +-[METHOD_NAME] IdentNode: 'st_setsrid' {originalText=st_setsrid} \-[EXPR_LIST] SqlNode: 'exprList' +-[METHOD_CALL] MethodNode: '(' | +-[METHOD_NAME] IdentNode: 'st_makepoint' {originalText=st_makepoint} | \-[EXPR_LIST] SqlNode: 'exprList' | +-[NAMED_PARAM] ParameterNode: '?' {name=lat, expectedType=null} | \-[NAMED_PARAM] ParameterNode: '?' {name=lng, expectedType=null} \-[NUM_INT] LiteralNode: '4326' 

Answer 1

您可以使用本机查询而不是HQL / JPQL查询。

 @Query(value = "SELECT * FROM Driver ORDER BY ST_Distance(u.position, st_setsrid(st_makepoint(:lat, :lng), 4326))", nativeQuery = true)