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PORun Query with Data condition Sqlite
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2013-07-14T21:55:45.380
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2013-07-15T07:51:23.627
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2013-07-15T07:51:23.627
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i have an other problem DBAdapter.java: <pre><code>public Cursor getTotalFlightTime_Custom() throws SQLException{ return db.rawQuery("SELECT time(sum(strftime('%s', Total_Flight_Time) - strftime('%s','00:00:00')),'unixepoch') FROM Flights WHERE Date BETWEEN '01/01/2012' AND '01/02/2012'",null); } </code></pre> MainActivity.java: <pre><code>private void CustomReport(){ DBHelper.open(); TextView txt = (TextView)findViewById(R.id.lblReportTotalFlightTimeAUTO); Cursor cursor = DBHelper.getTotalFlightTime_Custom(); cursor.moveToFirst(); String[] names = cursor.getColumnNames(); String AUTO = cursor.getString(cursor.getColumnIndex(names[0])); if(AUTO == "") txt.setText("00:00:00"); else txt.setText(AUTO); } </code></pre> The problem is that the query is not working. I wan the query to return the SUM from column Total_Flight_Time, table Flights in HH:MM:SS format for lines with Date column between 01/01/2012 and 01/02/2012 (DD/MM/YYYY). I had try YYYY-MM-DD format too but the program just crashing with no message. I think i know where the problem is but i'm not sure: <pre><code>WHERE Date BETWEEN '01/01/2012' AND '01/02/2012' </code></pre> BUT i don't know how to fix it. The other part of the Query should be correct because i used it for the same column but the entire table and it works as i expected. EIDT: Data column is stored as INTEGER Can you help me? Thanks in advice:D Comment Code: <pre><code>String dateStringfrom = "01/01/2012"; String dateStringto = "01/02/2012"; SimpleDateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy"); Date convertedDatefrom = new Date(); Date convertedDateto = new Date(); try { convertedDatefrom = dateFormat.parse(dateStringfrom); convertedDateto = dateFormat.parse(dateStringto); } catch (ParseException e) { // TODO Auto-generated catch block e.printStackTrace(); } System.out.println(convertedDatefrom); System.out.println(convertedDateto); Log.d("Converted From","result: " + convertedDatefrom); Log.d("Converted To","result: " + convertedDateto); </code></pre>
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<android><sqlite><android-sqlite>
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Run Query with Data condition Sqlite
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A row detail

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