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如何休眠sql查詢轉換成標準:轉換Hibernate查詢到標準
String hql = "from OMRDetailsTable omrDetailsTable " +
"where omrDetailsTable.bar_code_no not in(" +
"select roll_no from RejectListTable rejectListTable where rejectListTable.rej_status='R') " +
"and omrDetailsTable.roll_no not in(" +
"select roll_no from RejectListTable rejectListTable where rejectListTable.rej_status='R') " +
"and omrDetailsTable.omr_error in('T','U') order by omrDetailsTable.roll_no";
我試圖將它轉換,但它引發此異常:could not resolve property: parent of: com.templateproject.table.OMRDetailsTable
DetachedCriteria subCriteria = DetachedCriteria.forClass(RejectListTable.class);
subCriteria.add(Restrictions.eq("rej_status", 'R'));
subCriteria.setProjection(Projections.property("roll_no"));
subCriteria.setProjection(Projections.property("error_type"));
Criteria criteria = session.createCriteria(OMRDetailsTable.class);
criteria.add(Restrictions.eq("omr_error", 'T'));
criteria.add(Restrictions.eq("omr_error", 'U'));
criteria.add(Subqueries.propertyEq("parent", subCriteria));
什麼是我的錯?
是我的標準嗎? –
@ShiladittyaChakraborty我認爲沒有。你使用'criteria.add(Restrictions.eq(「omr_error」,'T')); criteria.add(Restrictions.eq(「omr_error」,'U'));'for'in('T','U')'這是不正確的。試着從一個簡單的子查詢查詢開始。 –