SQLite exception while trying to delete row

问题

I'm getting error:

android.database.sqlite.SQLiteException: near ":BE": syntax error (code 1): , while compiling: DELETE FROM device WHERE address=C4:BE:84:18:D5:A5

while trying to remove row from sqlite database.

public int removeDevice(String address) {
  open();
  int removedId = database.delete(MySQLiteHelper.TABLE_DEVICE
                , MySQLiteHelper.KEY_ADDRESS +  "=" + address, null);
  close();

  return removedId;
}

I can't figure out what's wrong.

回答1:

Try this.

int removedId = database.delete(MySQLiteHelper.TABLE_DEVICE
            , MySQLiteHelper.KEY_ADDRESS +  "= ?",new String[] {address});

回答2:

use address with single quotes

DELETE FROM device WHERE address='C4:BE:84:18:D5:A5'

回答3:

use this :

sqLiteDatabase.delete("Table", "row= ?", new String[]{String.valueOf(value)});

来源：https://stackoverflow.com/questions/41937027/sqlite-exception-while-trying-to-delete-row