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Handle possible erroneous DB migrations for BookmarksLocationDao (#4657)

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Ashish 2021-10-05 00:47:28 +05:30 • committed by GitHub
parent ade568008d
commit 25b9244066
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2 changed files with 20 additions and 31 deletions
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49
app/src/main/java/fr/free/nrw/commons/bookmarks/locations/BookmarkLocationsDao.java
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@ -274,37 +274,26 @@ public class BookmarkLocationsDao {
onUpdate(db, from, to);
return;
}
if (from == 10) {
//This is safe, and can be called clean, as we/I do not remember the appropriate version for this
//We are anyways switching to room, these things won't be necessary then
try {
db.execSQL("ALTER TABLE bookmarksLocations ADD COLUMN location_pic STRING;");
}catch (SQLiteException exception){
Timber.e(exception);//
}
return;
//We've been seeing many cases where one of these seem to have missed to added and its
// hard to find the exact version knowing which version the user is going to upgrade from,
//before until this version (18), we want to make sure that these column do exist
if (from <= 17) {
addColumn(db, "location_pic", "STRING");
addColumn(db, "location_destroyed", "STRING");
addColumn(db, "location_language", "STRING");
addColumn(db, "location_exists", "STRING");
}
if (from >= 12) {
try {
db.execSQL(
"ALTER TABLE bookmarksLocations ADD COLUMN location_destroyed STRING;");
} catch (SQLiteException exception) {
Timber.e(exception);
}
}
if (from >= 13){
try {
db.execSQL("ALTER TABLE bookmarksLocations ADD COLUMN location_language STRING;");
} catch (SQLiteException exception){
Timber.e(exception);
}
}
if (from >= 14){
try {
db.execSQL("ALTER TABLE bookmarksLocations ADD COLUMN location_exists STRING;");
} catch (SQLiteException exception){
Timber.e(exception);
}
}
private static void addColumn(final SQLiteDatabase db, final String columnName,
final String type){
try {
db.execSQL(
String.format("ALTER TABLE bookmarksLocations ADD COLUMN %s %s;", columnName,
type));
} catch (final SQLiteException exception) {
Timber.e(exception);
}
}
}

2
app/src/main/java/fr/free/nrw/commons/data/DBOpenHelper.java
View file

@ -13,7 +13,7 @@ import fr.free.nrw.commons.explore.recentsearches.RecentSearchesDao;
public class DBOpenHelper extends SQLiteOpenHelper {
private static final String DATABASE_NAME = "commons.db";
private static final int DATABASE_VERSION = 17;
private static final int DATABASE_VERSION = 18;
public static final String CONTRIBUTIONS_TABLE = "contributions";
private final String DROP_TABLE_STATEMENT="DROP TABLE IF EXISTS %s";