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我已經建立了一個MySQL查詢,當我通過phpMyAdmin的嘗試,返回452項,這裏的查詢:ebean和手動輸入的SQL查詢之間的不同結果?
SELECT csp.id FROM child_subscription_prices csp
JOIN child_moments cm ON csp.child_moment_id = cm.id
JOIN moments m ON cm.moment_id = m.id
JOIN poles p ON m.pole_id = p.id
JOIN persons pr ON pr.id = csp.payer_id
WHERE cm.day BETWEEN '2013-1-15' AND '2013-1-17' AND p.type_id IN (1,2,3) AND csp.center_id = 1
ORDER BY pr.lastname ASC
但是,當我把它用Ebean(播放框架2.1.1!),就像這樣:
SimpleDateFormat format = new SimpleDateFormat("y-M-d");
StringBuilder querySql = new StringBuilder();
querySql.append("SELECT csp.id FROM child_subscription_prices csp ");
querySql.append("JOIN child_moments cm ON csp.child_moment_id = cm.id ");
querySql.append("JOIN moments m ON cm.moment_id = m.id ");
querySql.append("JOIN poles p ON m.pole_id = p.id ");
querySql.append("JOIN persons pr ON pr.id = csp.payer_id ");
querySql.append("WHERE cm.day BETWEEN :start AND :end AND p.type_id IN (:poles) AND csp.center_id = :center ");
querySql.append("ORDER BY pr.lastname ASC;");
SqlQuery query = Ebean.createSqlQuery(querySql.toString());
query.setParameter("start", format.format(start));
query.setParameter("end", format.format(end));
query.setParameter("poles", StringUtils.join(poleIds.toArray(), ","));
query.setParameter("center", Session.getCenter().getId());
List<SqlRow> rows = query.findList();
rows.size(); // Return 409 !!
當然,我測試了Java中的參數並將它們進行比較,它們是相同的! (我甚至更新了我的第一個查詢以匹配日期(2013-01-15 => 2013-1-15,像Java中製作的那樣!
我沒有任何線索爲什麼我有50個條目少使用Java,是有什麼特別的Ebean的配置,並不遵循一些相關的數據庫以任何理由,或像這樣可以解釋的差異
感謝您的幫助
更新:?!我也嘗試過來計算從Java中進行的SQL查詢的結果數:
querySql.append("SELECT COUNT(csp.id) as total FROM child_subscription_prices csp ");
// ...
query.findUnique().getLong("total"); // Also 409 !
所以它顯然是PhpMyAdmin和EBean的配置之間的差異,但我看不到哪一個!