mirror of https://github.com/BOINC/boinc.git
- web: add DbConn::max() function
svn path=/trunk/boinc/; revision=25711
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@ -37,7 +37,7 @@ function friendly_name($p) {
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}
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if (strlen($pc)) {
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if (strstr($pc, 'cuda')) $q .= " (NVIDIA GPU)";
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else if (strstr($pc, 'ati')) $q .= " (ATI GPU)";
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else if (strstr($pc, 'ati')) $q .= " (AMD/ATI GPU)";
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else if (strstr($pc, 'mt')) $q .= " (multicore)";
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}
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return $q;
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@ -152,6 +152,14 @@ class DbConn {
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if ($cnt) return (double)$cnt->total;
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return null;
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}
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function max($table, $field, $clause="") {
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$query = "select max($field) as total from ".$this->db_name.".$table $clause";
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$result = $this->do_query($query);
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$cnt = mysql_fetch_object($result);
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mysql_free_result($result);
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if ($cnt) return (double)$cnt->total;
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return null;
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}
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function replace($table, $clause) {
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$query = "replace into ".$this->db_name.".$table set $clause";
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return $this->do_query($query);
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