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Chris Doum asked 7 years ago

I work this to update a 3nd col named 'meres' with Deduction date_pire and date_epistrvfh, but is not work, have you any idea…

function update_client($data)

$selected_ids = $data["auto_id"];

$d = $data["params"];
$d["meres"] = $meres;

$meres='SELECT (TO_DAYS(date_pire)-TO_DAYS(date_epistrvfh) )as meres FROM person_ka_aposp';

mysql_query("UPDATE person_ka_aposp SET meres=$meres WHERE auto_id IN ($selected_ids)");


1 Answers
Abu Ghufran answered 7 years ago

You can change query to:
mysql_query("UPDATE person_ka_aposp SET meres=(TO_DAYS(date_pire)-TO_DAYS(date_epistrvfh)) WHERE auto_id IN ($selected_ids)");

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