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<?php
class CAllPerfomanceSQL
{
/**
* @param array $arSelect
* @param array $arFilter
* @param array $arOrder
* @param bool $bGroup
* @param bool|array $arNavStartParams
*
* @return bool|CDBResult
*/
public static function GetList($arSelect, $arFilter, $arOrder, $bGroup, $arNavStartParams = false)
{
global $DB;
if (!is_array($arSelect))
{
$arSelect = [];
}
if (count($arSelect) < 1)
{
$arSelect = [
'ID',
];
}
if (!is_array($arOrder))
{
$arOrder = [];
}
if (count($arOrder) < 1)
{
$arOrder = [
'HIT_ID' => 'DESC',
'NN' => 'ASC',
];
}
$arQueryOrder = [];
foreach ($arOrder as $strColumn => $strDirection)
{
$strColumn = mb_strtoupper($strColumn);
$strDirection = mb_strtoupper($strDirection) === 'ASC' ? 'ASC' : 'DESC';
switch ($strColumn)
{
case 'ID':
case 'HIT_ID':
case 'NN':
case 'MODULE_NAME':
case 'COMPONENT_NAME':
case 'NODE_ID':
$arSelect[] = $strColumn;
$arQueryOrder[$strColumn] = $strColumn . ' ' . $strDirection;
break;
case 'SQL_TEXT':
case 'QUERY_TIME':
if (!$bGroup)
{
$arSelect[] = $strColumn;
$arQueryOrder[$strColumn] = $strColumn . ' ' . $strDirection;
}
break;
case 'MAX_QUERY_TIME':
case 'MIN_QUERY_TIME':
case 'AVG_QUERY_TIME':
case 'SUM_QUERY_TIME':
case 'COUNT':
if ($bGroup)
{
$arSelect[] = $strColumn;
$arQueryOrder[$strColumn] = $strColumn . ' ' . $strDirection;
}
break;
}
}
$arQueryGroup = [];
$arQuerySelect = [];
foreach ($arSelect as $strColumn)
{
$strColumn = mb_strtoupper($strColumn);
switch ($strColumn)
{
case 'ID':
case 'HIT_ID':
case 'NN':
case 'MODULE_NAME':
case 'COMPONENT_NAME':
case 'NODE_ID':
if ($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] = mb_substr($strColumn, 0, 3) . '(s.' . mb_substr($strColumn, 4) . ') ' . $strColumn;
}
break;
case 'COUNT':
if ($bGroup)
{
$arQuerySelect[$strColumn] = 'COUNT(s.ID) ' . $strColumn;
}
break;
}
}
$obQueryWhere = new CSQLWhere;
$obQueryWhere->SetFields([
'HIT_ID' => [
'TABLE_ALIAS' => 's',
'FIELD_NAME' => 's.HIT_ID',
'FIELD_TYPE' => 'int',
'JOIN' => false,
],
'COMPONENT_ID' => [
'TABLE_ALIAS' => 's',
'FIELD_NAME' => 's.COMPONENT_ID',
'FIELD_TYPE' => 'int',
'JOIN' => false,
],
'ID' => [
'TABLE_ALIAS' => 's',
'FIELD_NAME' => 's.ID',
'FIELD_TYPE' => 'int',
'JOIN' => false,
],
'QUERY_TIME' => [
'TABLE_ALIAS' => 's',
'FIELD_NAME' => 's.QUERY_TIME',
'FIELD_TYPE' => 'double',
'JOIN' => false,
],
'SUGGEST_ID' => [
'TABLE_ALIAS' => 'iss',
'FIELD_NAME' => 'iss.SUGGEST_ID',
'FIELD_TYPE' => 'int',
'JOIN' => 'INNER JOIN b_perf_index_suggest_sql iss on iss.SQL_ID = s.ID',
'LEFT_JOIN' => 'LEFT JOIN b_perf_index_suggest_sql is on is.SQL_ID = s.ID',
],
'NODE_ID' => [
'TABLE_ALIAS' => 's',
'FIELD_NAME' => 's.NODE_ID',
'FIELD_TYPE' => 'int',
'JOIN' => false,
],
]);
if (count($arQuerySelect) < 1)
{
$arQuerySelect = ['ID' => 's.ID'];
}
if (!is_array($arFilter))
{
$arFilter = [];
}
$strQueryWhere = $obQueryWhere->GetQuery($arFilter);
if (is_array($arNavStartParams) && ($arNavStartParams['nTopCount'] ?? 0) > 0)
{
$strSql = $DB->TopSQL('
SELECT ' . implode(', ', $arQuerySelect) . '
FROM b_perf_sql s
' . $obQueryWhere->GetJoins() . '
' . ($strQueryWhere ? 'WHERE ' . $strQueryWhere : '') . '
' . ($bGroup ? 'GROUP BY ' . implode(', ', $arQueryGroup) : '') . '
' . (count($arQueryOrder) ? 'ORDER BY ' . implode(', ', $arQueryOrder) : '') . '
', $arNavStartParams['nTopCount']);
$res = $DB->Query($strSql, false, 'File: ' . __FILE__ . '<br>Line: ' . __LINE__);
}
elseif (is_array($arNavStartParams))
{
$strSql = "
SELECT count('x') CNT
FROM b_perf_sql s
" . $obQueryWhere->GetJoins() . '
' . ($strQueryWhere ? 'WHERE ' . $strQueryWhere : '') . '
' . ($bGroup ? 'GROUP BY ' . implode(', ', $arQueryGroup) : '') . '
';
$res_cnt = $DB->Query($strSql);
$ar_cnt = $res_cnt->Fetch();
$strSql = '
SELECT ' . implode(', ', $arQuerySelect) . '
FROM b_perf_sql s
' . $obQueryWhere->GetJoins() . '
' . ($strQueryWhere ? 'WHERE ' . $strQueryWhere : '') . '
' . ($bGroup ? 'GROUP BY ' . implode(', ', $arQueryGroup) : '') . '
' . (count($arQueryOrder) ? 'ORDER BY ' . implode(', ', $arQueryOrder) : '') . '
';
$res = new CDBResult();
$res->NavQuery($strSql, $ar_cnt['CNT'], $arNavStartParams);
}
else
{
$strSql = '
SELECT ' . implode(', ', $arQuerySelect) . '
FROM b_perf_sql s
' . $obQueryWhere->GetJoins() . '
' . ($strQueryWhere ? 'WHERE ' . $strQueryWhere : '') . '
' . ($bGroup ? 'GROUP BY ' . implode(', ', $arQueryGroup) : '') . '
' . (count($arQueryOrder) ? 'ORDER BY ' . implode(', ', $arQueryOrder) : '') . '
';
$res = $DB->Query($strSql, false, 'File: ' . __FILE__ . '<br>Line: ' . __LINE__);
}
return $res;
}
public static function GetBacktraceList($sql_id)
{
global $DB;
return $DB->Query('
SELECT *
FROM b_perf_sql_backtrace
WHERE SQL_ID = ' . intval($sql_id) . '
AND NN > 0
ORDER BY NN
');
}
public static function Format($strSql)
{
$strSql = preg_replace("/[\\n\\r\\t ]+/", ' ', $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_0-9]+?)\\s/i', "\\1\n", $strSql);
$strSql = preg_replace('/(INSERT INTO [A-Z_0-9]+?)([(])/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);
$arMatch = [];
if (preg_match('/.*WHERE(.+)\\s(ORDER BY|GROUP BY|HAVING|$)/is', $strSql . ' ', $arMatch))
{
$strWhere = $arMatch[1];
$len = mb_strlen($strWhere);
$res = '';
$group = 0;
for ($i = 0; $i < $len; $i++)
{
$char = mb_substr($strWhere, $i, 1);
if ($char === '(')
{
$group++;
}
elseif ($char === ')')
{
$group--;
}
elseif ($group == 0)
{
$match = [];
if (preg_match('/^(\\s)(AND|OR|NOT)([\\s(])/is', mb_substr($strWhere, $i), $match))
{
$char = "\n " . $match[2];
$i += mb_strlen($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];
$len = mb_strlen($strWhere);
$res = '';
$group = 0;
for ($i = 0; $i < $len; $i++)
{
$char = mb_substr($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];
$len = mb_strlen($strWhere);
$res = '';
$group = 0;
for ($i = 0; $i < $len; $i++)
{
$char = mb_substr($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;
}
}