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我有一個服務實體的聲明是如下:Liferay的CustomSQL表不存在
<entity name="MyContentRepo" local-service="true" remote-service="true" table="contentrepo">
</entity>
我想使用自定義SQL來獲取一些細節:
session = openSession();
String sqlQueryString = CustomSQLUtil.get("query_id");
SQLQuery query = session.createSQLQuery(sqlQueryString);
query.addEntity("MyContentRepo", MyContentRepoImpl.class);
QueryPos qPos = QueryPos.getInstance(query);
qPos.add("someparameter");
list = (List<MyContentRepo>) query.list();
,但我得到執行時出現以下錯誤:
08:02:26,640 ERROR [http-bio-8090-exec-72][JDBCExceptionReporter:82] Table 'mysqldb.mycontentrepo' doesn't exist
com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.SQLGrammarException: could not execute query
該查詢取的聲明的實體名稱不是table =「contentrep ○」。誰能告訴我如何繞過這個問題?
按https://docs.jboss.org/hibernate/orm/3.6/javadocs/ org/hibernate/SQLQuery.html#addEntity%28java.lang.String,%20java.lang.Class%29你必須在addEntity方法中提供第一個參數作爲表別名。嘗試給表名稱本身它應該工作 – 2014-12-02 17:28:17