sqlite LIKE problem in android

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攒了一身酷
攒了一身酷 2020-12-05 23:20

Hello i\'ve spent almost 2 hours trying to figure out why the LIKE statement doesn\'t work and i only get this error: 03-03 11:31:01.770: ERROR/AndroidRuntime(11767):

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  •  被撕碎了的回忆
    2020-12-05 23:46

    I think you shouldn't use selArgs for LIKE such a way. You may try this:

    Cursor cursor = m_db.query(MY_TABLE, new String[] {"rowid","Word"},"Word"+" LIKE '"+name+"%'", null, null, null, null);
    

    EDIT:

    OK, if you want be safe from SQL injections, don't use above solution, use this:

    Cursor cursor = m_db.query(MY_TABLE, new String[] {"rowid","Word"},"Word LIKE '?'", new String[]{name+"%"}, null, null, null);
    

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