X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fcore%2Fsqlitestorage.h;h=31f18d3e4cbaf87620ee2f5b6496887137ce27ee;hb=d030c159599a22c9023b8f0d34909d3277707f52;hp=902953b981fe0f94b06867a770ae7772b9e558a9;hpb=c1cf157116de7fc3da96203aa6f03c38c7ebb650;p=quassel.git

diff --git a/src/core/sqlitestorage.h b/src/core/sqlitestorage.h
index 902953b9..31f18d3e 100644
--- a/src/core/sqlitestorage.h
+++ b/src/core/sqlitestorage.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2018 by the Quassel Project                        *
+ *   Copyright (C) 2005-2019 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -139,8 +139,24 @@ protected:
     QString driverName() override { return "QSQLITE"; }
     QString databaseName() override { return backlogFile(); }
     int installedSchemaVersion() override;
-    bool updateSchemaVersion(int newVersion) override;
+    bool updateSchemaVersion(int newVersion, bool clearUpgradeStep) override;
     bool setupSchemaVersion(int version) override;
+
+    /**
+     * Gets the last successful schema upgrade step, or an empty string if no upgrade is in progress
+     *
+     * @return Filename of last successful schema upgrade query, or empty string if not upgrading
+     */
+    QString schemaVersionUpgradeStep() override;
+
+    /**
+     * Sets the last successful schema upgrade step
+     *
+     * @param upgradeQuery  The filename of the last successful schema upgrade query
+     * @return True if successfully set, otherwise false
+     */
+    virtual bool setSchemaVersionUpgradeStep(QString upgradeQuery) override;
+
     bool safeExec(QSqlQuery& query, int retryCount = 0);
 
 private: