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showMyTotals.php
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showMyTotals.php
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<html>
<head>
<meta content="en-ca" http-equiv="Content-Language">
<style type="text/css">
.auto-style1 {
font-size: large;
}
</style>
</head>
<body>
<FORM><INPUT TYPE="button" VALUE="Back" onClick="history.go(-1);return true;"><br>
<br><span class="auto-style1">People sharing report:</span></FORM>
<?php $mylocalvar = $_POST['myperson'];
?>
<?php
if ($db_conn=OCILogon("ora_i0r7", "a41671785", "ug")){
$cmdstr = "select email, available, count(*), sum(value) from item i, ownedby o where
i.i_number=o.i_number
group by rollup(
i.available, o.email)
order by o.email, i.available";
$parsed = OCIParse($db_conn,$cmdstr);
if (!$parsed){
$err = OCIError($db_conn);
echo htmlentities($err['message']);
exit;
}
$r=OCIExecute($parsed, OCI_DEFAULT);
if(!$r){
$err = oci_error($parsed);
echo htmlentities($err['message']);
exit;
}
?>
<table border="2">
<?php
while($row = OCI_Fetch_Array($parsed, OCI_BOTH)){
echo "<tr>";
echo "<td>";
echo "Person = ";
echo $row[0];
echo "<td>";
echo " Avail = ";
echo $row[1];
echo "<td>";
echo " count = ";
echo $row[2];
echo "<td>";
echo " total value = ";
echo $row[3];
echo "</tr> ";
}
echo "</table>";
echo "<br />";
OCICommit($db_conn);
OCILogoff($db_conn);
}
?>
<?php
echo "$cmdstr \n";
echo "<br/>";
?>
</table>
<hr />
<p class="auto-style1">Total Items report</p>
<?php
if ($db_conn=OCILogon("ora_i0r7", "a41671785", "ug")){
$cmdstr = "select SUM(i.value) from item i";
$parsed = OCIParse($db_conn,$cmdstr);
if (!$parsed){
$err = OCIError($db_conn);
echo htmlentities($err['message']);
exit;
}
$r=OCIExecute($parsed, OCI_DEFAULT);
if(!$r){
$err = oci_error($parsed);
echo htmlentities($err['message']);
exit;
}
?>
<table border="2">
<?php
while($row = OCI_Fetch_Array($parsed, OCI_BOTH)){
echo "<tr>";
echo "<td>";
echo "Total value of all the items registered = ";
echo $row[0];
echo "</tr> ";
}
echo "</table>";
echo "<br />";
OCICommit($db_conn);
OCILogoff($db_conn);
}
?>
<?php
echo "$cmdstr \n";
echo "<br/>";
?>
</table>
<hr />
<br><span class="auto-style1">Presidential report:<br></span></FORM>
<?php
if ($db_conn=OCILogon("ora_i0r7", "a41671785", "ug")){
$cmdstr = "select email from person p where not exists
(select * from ownedby o where o.email='president@us.gov' and not exists
(select * from makesTransaction m where m.email=p.email and m.item_number = o.i_number))";
$parsed = OCIParse($db_conn,$cmdstr);
if (!$parsed){
$err = OCIError($db_conn);
echo htmlentities($err['message']);
exit;
}
$r=OCIExecute($parsed, OCI_DEFAULT);
if(!$r){
$err = oci_error($parsed);
echo htmlentities($err['message']);
exit;
}
?><table border="2">
<?php
echo "<tr>";
echo "<td>";
echo "People who have borrowed all items that are ownedby obama ";
echo "</tr> ";
while($row = OCI_Fetch_Array($parsed, OCI_BOTH)){
echo "<tr>";
echo "<td>";
echo $row[0];
echo "</tr> ";
}
echo "</table>";
echo "<br />";
OCICommit($db_conn);
OCILogoff($db_conn);
}
?>
<?php
echo "$cmdstr \n";
echo "<br/>";
?>
<hr />
<br><span class="auto-style1">Stats for users offering more than Average Value <br></span></FORM>
<?php
if ($db_conn=OCILogon("ora_i0r7", "a41671785", "ug")){
$cmdstr = "select email,imax, icount, isum
from (
select o.email as email, max(i.value) as imax,
count(*) as icount,
sum (i.value) as isum ,
min (i.value) as imin,
avg (i.value) as iavg
from item i, ownedby o
where i.i_number = o.i_number
group by o.email) tmp
where iavg>
(select avg(value) from item)
";
$parsed = OCIParse($db_conn,$cmdstr);
if (!$parsed){
$err = OCIError($db_conn);
echo htmlentities($err['message']);
exit;
}
$r=OCIExecute($parsed, OCI_DEFAULT);
if(!$r){
$err = oci_error($parsed);
echo htmlentities($err['message']);
exit;
}
?><table border="2">
<?php
echo "<tr>";
echo "<td>";
echo "User ";
echo "<td>";
echo "Max Value Item ";
echo "<td>";
echo "Count ";
echo "<td>";
echo "Total Value Offered";
echo "</tr> ";
while($row = OCI_Fetch_Array($parsed, OCI_BOTH)){
echo "<tr>";
echo "<td>";
echo $row[0];
echo "<td>";
echo $row[1];
echo "<td>";
echo $row[2];
echo "<td>";
echo $row[3];
echo "</tr> ";
}
echo "</table>";
echo "<br />";
OCICommit($db_conn);
OCILogoff($db_conn);
}
?>
<?php
echo "$cmdstr \n";
echo "<br/>";
?>
<hr />
<br><span class="auto-style1">Stats for users offering LESS than Average Value <br></span></FORM>
<?php
if ($db_conn=OCILogon("ora_i0r7", "a41671785", "ug")){
$cmdstr = "select email,imax, icount, isum
from (
select o.email as email, max(i.value) as imax,
count(*) as icount,
sum (i.value) as isum ,
min (i.value) as imin,
avg (i.value) as iavg
from item i, ownedby o
where i.i_number = o.i_number
group by o.email) tmp
where iavg<
(select avg(value) from item)
";
$parsed = OCIParse($db_conn,$cmdstr);
if (!$parsed){
$err = OCIError($db_conn);
echo htmlentities($err['message']);
exit;
}
$r=OCIExecute($parsed, OCI_DEFAULT);
if(!$r){
$err = oci_error($parsed);
echo htmlentities($err['message']);
exit;
}
?><table border="2">
<?php
echo "<tr>";
echo "<td>";
echo "User ";
echo "<td>";
echo "Max Value Item ";
echo "<td>";
echo "Count ";
echo "<td>";
echo "Total Value Offered";
echo "</tr> ";
while($row = OCI_Fetch_Array($parsed, OCI_BOTH)){
echo "<tr>";
echo "<td>";
echo $row[0];
echo "<td>";
echo $row[1];
echo "<td>";
echo $row[2];
echo "<td>";
echo $row[3];
echo "</tr> ";
}
echo "</table>";
echo "<br />";
OCICommit($db_conn);
OCILogoff($db_conn);
}
?>
<?php
echo "$cmdstr \n";
echo "<br/>";
?>
</body>
</html>