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<?
class CAllPerfomanceSQL
{
function GetList($arSelect, $arFilter, $arOrder, $bGroup)
{
global $DB;
if(!is_array($arSelect))
$arSelect = array();
if(count($arSelect) < 1)
$arSelect = array(
"ID",
);
if(!is_array($arOrder))
$arOrder = array();
if(count($arOrder) < 1)
$arOrder = array(
"HIT_ID" => "DESC",
"NN" => "ASC",
);
$arQueryOrder = array();
foreach($arOrder as $strColumn => $strDirection)
{
$strColumn = strtoupper($strColumn);
$strDirection = strtoupper($strDirection)=="ASC"? "ASC": "DESC";
switch($strColumn)
{
case "ID":
case "HIT_ID":
case "NN":
case "MODULE_NAME":
case "COMPONENT_NAME":
$arSelect[] = $strColumn;
$arQueryOrder[$strColumn] = $strColumn." ".$strDirection;
break;
case "SQL_TEXT":
case "QUERY_TIME":
if(!$bGroup)
{
$arSelect[] = $strColumn;
$arQueryOrder[$strColumn] = $strColumn." ".$strDirection;
}
break;
case "MAX_QUERY_TIME":
case "MIN_QUERY_TIME":
case "AVG_QUERY_TIME":
case "SUM_QUERY_TIME":
if($bGroup)
{
$arSelect[] = $strColumn;
$arQueryOrder[$strColumn] = $strColumn." ".$strDirection;
}
break;
case "COUNT":
if($bGroup)
{
$arSelect[] = $strColumn;
$arQueryOrder[$strColumn] = $strColumn." ".$strDirection;
}
break;
}
}
$arQueryGroup = array();
$arQuerySelect = array();
foreach($arSelect as $strColumn)
{
$strColumn = strtoupper($strColumn);
switch($strColumn)
{
case "ID":
case "HIT_ID":
case "NN":
case "MODULE_NAME":
case "COMPONENT_NAME":
if($bGroup)
$arQueryGroup[$strColumn] = "s.".$strColumn;
$arQuerySelect[$strColumn] = "s.".$strColumn;
break;
case "SQL_TEXT":
case "QUERY_TIME":
if(!$bGroup)
$arQuerySelect[$strColumn] = "s.".$strColumn;
break;
case "MAX_QUERY_TIME":
case "MIN_QUERY_TIME":
case "AVG_QUERY_TIME":
case "SUM_QUERY_TIME":
if($bGroup)
{
$arQuerySelect[$strColumn] = substr($strColumn, 0, 3)."(s.".substr($strColumn, 4).") ".$strColumn;
}
break;
case "COUNT":
if($bGroup)
{
$arQuerySelect[$strColumn] = "COUNT(s.ID) ".$strColumn;
}
break;
}
}
$obQueryWhere = new CSQLWhere;
$obQueryWhere->SetFields(array(
"HIT_ID" => array(
"TABLE_ALIAS" => "s",
"FIELD_NAME" => "HIT_ID",
"FIELD_TYPE" => "int", //int, double, file, enum, int, string, date, datetime
"JOIN" => false,
//"LEFT_JOIN" => "lt",
),
"COMPONENT_ID" => array(
"TABLE_ALIAS" => "s",
"FIELD_NAME" => "s.COMPONENT_ID",
"FIELD_TYPE" => "int",
"JOIN" => false,
),
"ID" => array(
"TABLE_ALIAS" => "s",
"FIELD_NAME" => "ID",
"FIELD_TYPE" => "int",
"JOIN" => false,
),
));
if(count($arQuerySelect) < 1)
$arQuerySelect = array("ID"=>"s.ID");
$strSql = "
SELECT
".implode(", ", $arQuerySelect)."
FROM
b_perf_sql s
";
if(!is_array($arFilter))
$arFilter = array();
if($strQueryWhere = $obQueryWhere->GetQuery($arFilter))
{
$strSql .= "
WHERE
".$strQueryWhere."
";
}
if($bGroup)
{
$strSql .= "
GROUP BY
".implode(", ", $arQueryGroup)."
";
}
if(count($arQueryOrder) > 0)
{
$strSql .= "
ORDER BY
".implode(", ", $arQueryOrder)."
";
}
//echo "<pre>",htmlspecialchars($strSql),"</pre><hr>";
return $DB->Query($strSql, false, "File: ".__FILE__."<br>Line: ".__LINE__);
}
function Format($strSql)
{
$strSql = preg_replace("/[\\n\\r\\t\\s ]+/", " ", $strSql);
$strSql = preg_replace("/^ +/", "", $strSql);
$strSql = preg_replace("/ (INNER JOIN|OUTER JOIN|LEFT JOIN|SET|LIMIT) /i", "\n\\1 ", $strSql);
$strSql = preg_replace("/(INSERT INTO [A-Z_0-1]+?)\\s/i", "\\1\n", $strSql);
$strSql = preg_replace("/(INSERT INTO [A-Z_0-1]+?)([(])/i", "\\1\n\\2", $strSql);
$strSql = preg_replace("/([\\s)])(VALUES)([\\s(])/i", "\\1\n\\2\n\\3", $strSql);
$strSql = preg_replace("/ (FROM|WHERE|ORDER BY|GROUP BY|HAVING) /i", "\n\\1\n", $strSql);
if(preg_match("/.*WHERE(.+)\s(ORDER BY|GROUP BY|HAVING|$)/is", $strSql." ", $arMatch))
{
$strWhere = $arMatch[1];
$len = strlen($strWhere);
$res = "";
$group = 0;
for($i = 0; $i < $len; $i++)
{
$char = substr($strWhere, $i, 1);
if($char == "(")
$group++;
elseif($char == ")")
$group--;
elseif($group == 0)
{
if(preg_match("/^(\s)(AND|OR|NOT)([\s(])/is", substr($strWhere, $i), $match))
{
$char = "\n ".$match[2];
$i += strlen($match[1].$match[2]) - 1;
}
}
$res .= $char;
}
$strSql = str_replace($arMatch[1], $res, $strSql);
}
if(preg_match("/.*?SELECT(.+)\s(FROM)/is", $strSql." ", $arMatch))
{
$strWhere = $arMatch[1];
$len = strlen($strWhere);
$res = "";
$group = 0;
for($i = 0; $i < $len; $i++)
{
$char = substr($strWhere, $i, 1);
if($char == "(")
$group++;
elseif($char == ")")
$group--;
elseif($group == 0 && $char == ",")
{
$char = "\n ".$char;
}
$res .= $char;
}
$strSql = str_replace($arMatch[1], $res, $strSql);
}
if(preg_match("/.*?UPDATE\s.+?\sSET\s(.+?)WHERE/is", $strSql." ", $arMatch))
{
$strWhere = $arMatch[1];
$len = strlen($strWhere);
$res = "";
$group = 0;
for($i = 0; $i < $len; $i++)
{
$char = substr($strWhere, $i, 1);
if($char == "(")
$group++;
elseif($char == ")")
$group--;
elseif($group == 0 && $char == ",")
{
$char = "\n ".$char;
}
$res .= $char;
}
$strSql = str_replace($arMatch[1], $res, $strSql);
}
return $strSql;
}
function Clear()
{
global $DB;
return $DB->Query("TRUNCATE TABLE b_perf_sql");
}
}
?>