android.database.sqlite.SQLiteException：没有这样的列：

Question

试图获得一个查询，但似乎并没有work.It给出这个错误：

android.database.sqlite.SQLiteException: no such column: Gravity (code 1): , while compiling: SELECT club_id FROM Club WHERE club_name like Gravity 

这是代码：

private String getClubCode(String clubName){ 
     open(); 
     Cursor mCursor = myDb.rawQuery("SELECT " + Table.Club.ID + " FROM " + Table.Club.TABLE_NAME + " WHERE " + Table.Club.NAME + " like " + clubName , null); 
     close(); 

     return mCursor.getString(mCursor.getColumnIndex(Table.Club.ID)); 
    } 

Answer 1

投入额外“之前和之后clubName：

Cursor mCursor = myDb.rawQuery("SELECT " + Table.Club.ID + " FROM " + Table.Club.TABLE_NAME + " WHERE " + Table.Club.NAME + " like '"+ clubName + "'" , null);