Re: HANA PAL Executing error

Hi Anup,

Below code worked for me, Only main change is use prepareStatement() in place of prepareCall().

try

{

var sqlstmt;

var method;

var conn;

var output = {};

output.msg = "";

$.response.contentType = "text/json";

$.response.status = $.net.http.OK;

method = parseInt($.request.parameters.get("method"),10);

var conn = $.db.getConnection();

    sqlstmt = 'CREATE LOCAL TEMPORARY COLUMN TABLE #PAL_AD_CONTROL_TBL ("NAME" VARCHAR(50), "INTARGS" INTEGER, "DOUBLEARGS" DOUBLE, "STRINGARGS" VARCHAR(100))';

    conn.prepareStatement(sqlstmt).execute();

    sqlstmt = 'INSERT INTO #PAL_AD_CONTROL_TBL VALUES (\'THREAD_NUMBER\', 50, null, null)';

    conn.prepareStatement(sqlstmt).execute();

    sqlstmt = 'truncate table  "PAL_00"."PAL_AD_RESULT_TBL"';

    conn.prepareStatement(sqlstmt).execute();

    sqlstmt = 'CALL "_SYS_AFL".PAL_ANOMALY_DETECTION("PAL_00"."pal_input",#PAL_AD_CONTROL_TBL, "PAL_00"."PAL_AD_RESULT_TBL") with overview';

    conn.prepareStatement(sqlstmt).execute();

    conn.commit();

    output.msg = "Finished!";

if (conn) {conn.close();} 

$.response.setBody(JSON.stringify(output));

}catch (e) {

  $.response.setBody(e.message + "error is there");

}

And one suggestion is no need to drop and create output tables every time, Better use truncate command to just delete the DATA.

Hope this helps you,

Thanks You

Bhupender