public static function getJoinQuery($sids, $cols, $perPage, $pageNo)
{
global $db;
$finalQuery = "";
$finalQueryJoinWherePart = "";
if (count($sids) == 1) {
$sid = UtilsForWizard::getWordUntilFirstDot($sids[0]);
$tableName = UtilsForWizard::stripWordUntilFirstDot($sids[0]);
$sourceType = ExternalMSSQL::GetSourceType($sid);
if ($sourceType == "data file") {
return ExternalMSSQL::wrapInLimit($pageNo, $perPage, $tableName);
} else {
$colsString = "'" . implode("','", $cols) . "'";
$query = ExternalMSSQL::makeQueryToRotateTable($sid, $tableName, $colsString);
$finalQuery = $query;
return ExternalMSSQL::wrapInLimit($pageNo, $perPage, "(" . $finalQuery . ") as b");
}
} else {
for ($i = 0; $i < count($sids) - 1; $i++) {
$sidFrom = UtilsForWizard::getWordUntilFirstDot($sids[$i]);
$tableNameFrom = UtilsForWizard::stripWordUntilFirstDot($sids[$i]);
$sourceTypeFrom = ExternalMSSQL::GetSourceType($sidFrom);
if ($sourceTypeFrom == "data file") {
$colsResult = ExternalMSSQL::getAllTableNameDotColumnsBySid($sidFrom, $tableNameFrom);
$colsRenamed = $colsResult->colsRenamed;
$finalQuery .= "(select {$colsRenamed} from {$tableNameFrom}) as rot{$i}, ";
} else {
$colsString = "'" . implode("','", $cols) . "'";
$query = ExternalMSSQL::makeQueryToRotateTable($sidFrom, $tableNameFrom, $colsString, $perPage, $pageNo);
$finalQuery .= "({$query}) as rot{$i}, ";
}
$sidTo = UtilsForWizard::getWordUntilFirstDot($sids[$i + 1]);
$tableNameTo = UtilsForWizard::stripWordUntilFirstDot($sids[$i + 1]);
$sourceTypeTo = ExternalMSSQL::GetSourceType($sidTo);
$finalQueryJoinWherePart .= ExternalMSSQL::getWhereJoinPart($i, $sidFrom, $tableNameFrom, $sidTo, $tableNameTo, $sourceTypeFrom, $sourceTypeTo);
}
$sidFrom = UtilsForWizard::getWordUntilFirstDot($sids[count($sids) - 1]);
$tableNameFrom = UtilsForWizard::stripWordUntilFirstDot($sids[count($sids) - 1]);
$sourceType = ExternalMSSQL::GetSourceType($sidFrom);
if ($sourceType == "data file") {
$colsResult = ExternalMSSQL::getAllTableNameDotColumnsBySid($sidFrom, $tableNameFrom);
$colsRenamed = $colsResult->colsRenamed;
$finalQuery .= "(select {$colsRenamed} from {$tableNameFrom}) as rot" . (count($sids) - 1);
} else {
$colsString = "'" . implode("','", $cols) . "'";
$query = ExternalMSSQL::makeQueryToRotateTable($sidFrom, $tableNameFrom, $colsString, $perPage, $pageNo);
$finalQuery .= "({$query}) as rot" . (count($sids) - 1);
}
if ($finalQueryJoinWherePart != "") {
$finalQueryJoinWherePart = substr($finalQueryJoinWherePart, 0, -4);
}
$finalQuery = "select * from {$finalQuery} where {$finalQueryJoinWherePart}";
return ExternalMSSQL::wrapInLimit($pageNo, $perPage, "(" . $finalQuery . ") as b");
}
}
