JPQL间隔日期

Question

我的错误在哪里？

SELECT m FROM Message m WHERE m.tabId = :idTab AND BETWEEN :startDate AND :endDate ORDER BY m.id DESC 

我有此错误：

Exception Description: Syntax error parsing the query ... , line 1, column 63: unexpected token [BETWEEN]. 
Internal Exception: NoViableAltException(11@[634:7: (n= NOT)?]) 

在我的Java代码，我有：

// Exception line 
Query query = em.createQuery(queryBuilder.toString()); 
//// 
query.setParameter("idTab", idTablet); 
if (limit > 0) { 
    query.setMaxResults(limit); 
} 
if (dateFrom != null) { 
    query.setParameter("startDate", dateFrom, TemporalType.DATE); 
    if (dateTo == null) { 
    dateTo = new Date(); 
    } 
    query.setParameter("endDate", dateTo, TemporalType.DATE); 
} 
messages = (List<MessageEntity>) query.getResultList(); 

Answer 1

您不选择任何字段，你缺少的字段中输入日期比较。尝试 -

SELECT m.* 
FROM Message m 
WHERE m.tabId = :idTab 
AND date_field BETWEEN :startDate AND :endDate 
ORDER BY m.id DESC