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Editorial Team
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Asked: 2026-05-23T01:09:51+00:00

I have write below code String strId = 1,2 try { myDB = myDbHelper.openDataBase();

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I have write below code 

String strId = "1,2"
try {
        myDB = myDbHelper.openDataBase();
    } catch (SQLException sqle) {
        throw sqle;
    }
    myDB = myDbHelper.getWritableDatabase();
    String strQuery = "delete from table1 where Id in ("
            + strId + ")";
    Log.w("strQuery", strQuery);
    myDB.execSQL(strQuery, null);

    myDbHelper.close();

But getting run time Error.

enter image description here

Please help me.

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1 Answer

  1. Editorial Team

    Hi I have got solutions as below

    String strId = "1,2"
try {
    myDB = myDbHelper.openDataBase();
} catch (SQLException sqle) {
    throw sqle;
}
myDB = myDbHelper.getWritableDatabase();
String strQuery = "delete from table1 where Id in ("
        + strId + ")";
Log.w("strQuery", strQuery);
myDB.execSQL(strQuery); // remove null

myDbHelper.close();

    Just remove “null” in syntax myDB.execSQL(strQuery,null);

    and it is work perfectly.

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