【发布时间】:2012-07-29 17:49:45
【问题描述】:
我有一个用户表,我需要在其中生成报告并显示在给定年份每个月用户进入系统的次数。我创建了一个表,其中第一列返回不同的用户。接下来,在右侧,我想显示每个月用户输入了多少次。我目前的代码只计算每个月的总数,并将每个月的总数放入所有用户。在下面的案例中,它为每个用户列出了 5 月的 7 个、6 月的 13 个和 7 月的 12 个。但我希望它显示如下,按月细分。
Users May June July
User1 1 2 3
User2 1 1 2
User3 5 10 7
<?php
$sql = "SELECT record,count(*) as TotalCount,
(select DISTINCT count(*) from Table1 WHERE datereceived BETWEEN '2012-05-01' AND '2012-05-31') as May,
(select DISTINCT count(*) from Table1 WHERE datereceived BETWEEN '2012-06-01' AND '2012-06-30') as June,
(select DISTINCT count(*) from Table1 WHERE datereceived BETWEEN '2012-07-01' AND '2012-07-31') as July
FROM Table1 GROUP BY record";
$params = array();
$options = array( "Scrollable" => SQLSRV_CURSOR_KEYSET );
$stmt = sqlsrv_query( $conn, $sql , $params, $options );
if( $stmt === false)
{
echo "Error in query preparation/execution.\n";
die( print_r( sqlsrv_errors(), true));
}
while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_ASSOC)) {
?>
<tr id="styling">
<td class="style"><?php echo $row['record']; ?></td>
<td class="style"><?php echo $row['May']; ?></td>
<td class="style"><?php echo $row['June']; ?></td>
<td class="style"><?php echo $row['July']; ?></td>
</tr>
<?php } ?>
【问题讨论】:
-
你能展示一下你的表结构吗?
标签: php sql sql-server