check if table exists before dropping

This commit is contained in:
cpfeiffer
2015-07-11 21:16:07 +02:00
parent a6e26e5ddc
commit be45f7fe0c

View File

@@ -67,7 +67,8 @@ public class DBHelper {
} }
public static void dropTable(String tableName, SQLiteDatabase db) { public static void dropTable(String tableName, SQLiteDatabase db) {
db.delete(tableName, null, null); String statement = "DROP TABLE IF EXISTS '" + tableName + "'";
db.execSQL(statement);
} }
/** /**