Clear database from GPN 2023 on upgrade.

+ Related: d142e56.
johnjohndoe · May 16, 2024 · 9acb01b · 9acb01b
1 parent 07b8ee1
commit 9acb01b
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Showing 4 changed files with 16 additions and 20 deletions.
diff --git a/...ava/info/metadude/android/eventfahrplan/database/sqliteopenhelper/AlarmsDBOpenHelper.java b/...ava/info/metadude/android/eventfahrplan/database/sqliteopenhelper/AlarmsDBOpenHelper.java
@@ -10,7 +10,7 @@
 
 public class AlarmsDBOpenHelper extends SQLiteOpenHelper {
 
-    private static final int DATABASE_VERSION = 6;
+    private static final int DATABASE_VERSION = 7;
 
     private static final String DATABASE_NAME = "alarms";
 
@@ -62,5 +62,10 @@ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
             db.execSQL("DROP TABLE IF EXISTS " + AlarmsTable.NAME);
             onCreate(db);
         }
+        if (oldVersion < 7) {
+            // Clear database from GPN 2023.
+            db.execSQL("DROP TABLE IF EXISTS " + AlarmsTable.NAME);
+            onCreate(db);
+        }
     }
 }
diff --git a/.../info/metadude/android/eventfahrplan/database/sqliteopenhelper/HighlightDBOpenHelper.java b/.../info/metadude/android/eventfahrplan/database/sqliteopenhelper/HighlightDBOpenHelper.java
@@ -11,7 +11,7 @@
 
 public class HighlightDBOpenHelper extends SQLiteOpenHelper {
 
-    private static final int DATABASE_VERSION = 5;
+    private static final int DATABASE_VERSION = 6;
 
     private static final String DATABASE_NAME = "highlight";
 
@@ -32,7 +32,7 @@ public void onCreate(SQLiteDatabase db) {
 
     @Override
     public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
-        // Clear database from 36C3 2019.
+        // Clear database from GPN 2023.
         db.execSQL("DROP TABLE IF EXISTS " + HighlightsTable.NAME);
         onCreate(db);
     }

diff --git a/.../java/info/metadude/android/eventfahrplan/database/sqliteopenhelper/MetaDBOpenHelper.java b/.../java/info/metadude/android/eventfahrplan/database/sqliteopenhelper/MetaDBOpenHelper.java
@@ -67,11 +67,9 @@ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
             onCreate(db);
         }
         if (oldVersion < 9) {
-            boolean columnExists = SQLiteDatabaseExtensions.columnExists(db, MetasTable.NAME, Columns.SCHEDULE_LAST_MODIFIED);
-            if (!columnExists) {
-                db.execSQL("ALTER TABLE " + MetasTable.NAME + " ADD COLUMN " +
-                        Columns.SCHEDULE_LAST_MODIFIED + " TEXT DEFAULT ''");
-            }
+            // Clear database from GPN 2023.
+            db.execSQL("DROP TABLE IF EXISTS " + MetasTable.NAME);
+            onCreate(db);
         }
     }
 }
diff --git a/...a/info/metadude/android/eventfahrplan/database/sqliteopenhelper/SessionsDBOpenHelper.java b/...a/info/metadude/android/eventfahrplan/database/sqliteopenhelper/SessionsDBOpenHelper.java
@@ -16,7 +16,7 @@
 
 public class SessionsDBOpenHelper extends SQLiteOpenHelper {
 
-    private static final int DATABASE_VERSION = 15;
+    private static final int DATABASE_VERSION = 14;
 
     private static final String DATABASE_NAME = "lectures"; // Keep table name to avoid database migration.
 
@@ -153,18 +153,11 @@ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
             onCreate(db);
         }
         if (oldVersion < 14) {
-            boolean columnExists = SQLiteDatabaseExtensions.columnExists(db, SessionsTable.NAME, Columns.ROOM_IDENTIFIER);
-            if (!columnExists) {
-                db.execSQL("ALTER TABLE " + SessionsTable.NAME + " ADD COLUMN " + Columns.ROOM_IDENTIFIER + " TEXT DEFAULT ''");
-            }
-        }
-        if (oldVersion < 15) {
-            boolean columnExists = SQLiteDatabaseExtensions.columnExists(db, SessionsTable.NAME, Columns.FEEDBACK_URL);
-            if (!columnExists) {
-                db.execSQL("ALTER TABLE " + SessionsTable.NAME + " ADD COLUMN " + Columns.FEEDBACK_URL + " TEXT DEFAULT NULL");
-            }
+            // Clear database from GPN 2023.
+            db.execSQL("DROP TABLE IF EXISTS " + SessionsTable.NAME);
+            db.execSQL("DROP TABLE IF EXISTS " + SessionByNotificationIdTable.NAME);
+            onCreate(db);
         }
 
-
     }
 }