🐛 Fix #12940

查询语句在主程序中进行了修复，历史数据通过 v3.6.7 升级程序进行修复订正

src/main/java/org/b3log/solo/upgrade/V366_367.java

+/*
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-present, b3log.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.b3log.solo.upgrade;
+
+import org.b3log.latke.Latkes;
+import org.b3log.latke.ioc.BeanManager;
+import org.b3log.latke.logging.Level;
+import org.b3log.latke.logging.Logger;
+import org.b3log.latke.repository.*;
+import org.b3log.solo.model.Option;
+import org.b3log.solo.repository.ArchiveDateArticleRepository;
+import org.b3log.solo.repository.ArchiveDateRepository;
+import org.b3log.solo.repository.OptionRepository;
+import org.json.JSONObject;
+
+import java.util.List;
+
+/**
+ * Upgrade script from v3.6.6 to v3.6.7.
+ *
+ * @author <a href="http://88250.b3log.org">Liang Ding</a>
+ * @version 1.0.0.0, Nov 11, 2019
+ * @since 3.6.7
+ */
+public final class V366_367 {
+
+    /**
+     * Logger.
+     */
+    private static final Logger LOGGER = Logger.getLogger(V366_367.class);
+
+    /**
+     * Performs upgrade from v3.6.6 to v3.6.7.
+     *
+     * @throws Exception upgrade fails
+     */
+    public static void perform() throws Exception {
+        final String fromVer = "3.6.6";
+        final String toVer = "3.6.7";
+
+        LOGGER.log(Level.INFO, "Upgrading from version [" + fromVer + "] to version [" + toVer + "]....");
+
+        final BeanManager beanManager = BeanManager.getInstance();
+        final OptionRepository optionRepository = beanManager.getReference(OptionRepository.class);
+        final ArchiveDateRepository archiveDateRepository = beanManager.getReference(ArchiveDateRepository.class);
+        final ArchiveDateArticleRepository archiveDateArticleRepository = beanManager.getReference(ArchiveDateArticleRepository.class);
+        try {
+            final Transaction transaction = optionRepository.beginTransaction();
+
+            // 清理存档-文章关联表中的冗余数据
+            final String tablePrefix = Latkes.getLocalProperty("jdbc.tablePrefix") + "_";
+            final List<JSONObject> archiveDateArticles = archiveDateArticleRepository.select("SELECT\n" +
+                    "\t*\n" +
+                    "FROM\n" +
+                    "\t" + tablePrefix + "archivedate_article\n" +
+                    "WHERE\n" +
+                    "\tarticle_oId IN (\n" +
+                    "\t\tSELECT\n" +
+                    "\t\t\tarticle_oId\n" +
+                    "\t\tFROM\n" +
+                    "\t\t\t" + tablePrefix + "archivedate_article\n" +
+                    "\t\tGROUP BY\n" +
+                    "\t\t\tarticle_oId\n" +
+                    "\t\tHAVING\n" +
+                    "\t\t\tcount(*) > 1\n" +
+                    "\t) ORDER BY archiveDate_oId DESC");
+            for (int i = 0; i < archiveDateArticles.size(); i++) {
+                final JSONObject archiveDateArticle = archiveDateArticles.get(i);
+                final String archiveDateId = archiveDateArticle.optString("archiveDate_oId");
+                archiveDateArticleRepository.remove(new Query().setFilter(CompositeFilterOperator.and(
+                        new PropertyFilter("archiveDate_oId", FilterOperator.EQUAL, archiveDateId),
+                        new PropertyFilter("article_oId", FilterOperator.EQUAL, archiveDateArticle.optString("article_oId")),
+                        new PropertyFilter("oId", FilterOperator.NOT_EQUAL, archiveDateArticle.optString("oId")))));
+                while (i < archiveDateArticles.size() - 1) {
+                    if (!archiveDateId.equalsIgnoreCase(archiveDateArticles.get(i + 1).optString("archiveDate_oId"))) {
+                        break;
+                    }
+                    i++;
+                }
+            }
+
+            final JSONObject versionOpt = optionRepository.get(Option.ID_C_VERSION);
+            versionOpt.put(Option.OPTION_VALUE, toVer);
+            optionRepository.update(Option.ID_C_VERSION, versionOpt);
+
+            transaction.commit();
+
+            LOGGER.log(Level.INFO, "Upgraded from version [" + fromVer + "] to version [" + toVer + "] successfully");
+        } catch (final Exception e) {
+            LOGGER.log(Level.ERROR, "Upgrade failed!", e);
+
+            throw new Exception("Upgrade failed from version [" + fromVer + "] to version [" + toVer + "]");
+        }
+    }
+}