Clear database from FOSS4G Prizren 2023.

+ Related database state: eac94c4.
johnjohndoe · Jun 3, 2024 · bc24e4a · bc24e4a
1 parent 6a99a6d
commit bc24e4a
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Showing 4 changed files with 7 additions and 42 deletions.
diff --git a/...ava/info/metadude/android/eventfahrplan/database/sqliteopenhelper/AlarmsDBOpenHelper.java b/...ava/info/metadude/android/eventfahrplan/database/sqliteopenhelper/AlarmsDBOpenHelper.java
@@ -58,7 +58,7 @@ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
             onCreate(db);
         }
         if (oldVersion < 6) {
-            // Clear database from rC3 NOWHERE 12/2021 & 36C3 2019.
+            // Clear database from rC3 NOWHERE 12/2021 & 36C3 2019 & FOSS4G Prizren 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
@@ -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 36C3 2019 & FOSS4G Prizren 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 FOSS4G Prizren 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 = 9;
 
     private static final String DATABASE_NAME = "lectures"; // Keep table name to avoid database migration.
 
@@ -127,44 +127,11 @@ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
             onCreate(db);
         }
         if (oldVersion < 9) {
-            // Clear database from 35C3 & Camp 2019.
-            db.execSQL("DROP TABLE IF EXISTS " + SessionsTable.NAME);
-            onCreate(db);
-        }
-        if (oldVersion < 10 && newVersion >= 10) {
-            db.execSQL(SESSION_BY_NOTIFICATION_ID_TABLE_CREATE);
-        }
-        if (oldVersion < 11 && newVersion >= 11) {
-            boolean columnExists = SQLiteDatabaseExtensions.columnExists(db, SessionsTable.NAME, Columns.TIME_ZONE_OFFSET);
-            if (!columnExists) {
-                db.execSQL("ALTER TABLE " + SessionsTable.NAME + " ADD COLUMN " + Columns.TIME_ZONE_OFFSET + " INTEGER DEFAULT NULL");
-            }
-        }
-        if (oldVersion < 12) {
-            // Clear database from rC3 12/2020.
-            db.execSQL("DROP TABLE IF EXISTS " + SessionsTable.NAME);
+            // Clear database from FOSS4G Prizren 2023.
             db.execSQL("DROP TABLE IF EXISTS " + SessionByNotificationIdTable.NAME);
-            onCreate(db);
-        }
-        if (oldVersion < 13) {
-            // Clear database from rC3 NOWHERE 12/2021 & 36C3 2019.
             db.execSQL("DROP TABLE IF EXISTS " + SessionsTable.NAME);
-            db.execSQL("DROP TABLE IF EXISTS " + SessionByNotificationIdTable.NAME);
             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");
-            }
-        }
-
 
     }
 }