how to get count column
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by soclose
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Published on 2010-05-12T09:20:35Z
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2010/05/12
9:24 UTC
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Hi
I'd like to get the value of Count column from cursor.
public Cursor getRCount(String iplace) throws SQLException
{
try {
String strSql = "SELECT COUNT(_id) AS RCount FROM tbName WHERE place= '" + iplace + "'";
return db.rawQuery(strSql, null);
} catch (SQLException e) {
Log.e("Exception on query", e.toString());
return null;
}
}
I tried to get this count column value from cursor like below
Cursor cR = mDbHelper.getRCount(cplace);if (cR.getCount() > 0){long lCount = cR.getLong(0);}cR.close();}
I got the debug error. How to get it?
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