对全天的时间段运行相同的 MYSQL 查询，有没有更好的方法？
[英]Running the same MYSQL query for time periods throughout the day, is there a better way?
问题描述
我正在为我的董事生成一份报告。 这是登录到我们拨号系统的呼叫和代理的每小时细分，因此我们可以查看全天的性能。 随着时间的推移，有越来越多的查询和越来越多的结果，这使得它变得非常缓慢。
有没有比使用不同参数调用相同查询更好的方法呢？
其中一列已编入索引，我只是选择了它。
COUNT()会比使用num_rows计算行更快吗？
我只是不确定阻止我敲打这个数据库并提高性能的最佳实践是什么。
所以这是它的一个片段，但我还运行了另外 30 个类似的查询，从不同的表中提取不同的结果。 加载只需要一段时间。 选择当天的所有内容然后用 PHP 格式化数据会更好吗？ 我不确定这样做的最佳方法是什么。 在下面的查询中，我选择了*但我已经将其更改为仅提取索引列，但似乎没有太大区别。
$Callssql9to11 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '09:00:00') AND TIME ('11:00:00')";
$Callssql9to11result = $conn->query($Callssql9to11);
/////////////////11-12///////////////////////////
$Callssql11to12 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '11:00:00') AND TIME ('12:00:00')";
$Callssql11to12result = $conn->query($Callssql11to12);
/////////////////12-13///////////////////////////
$Callssql12to13 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '12:00:00') AND TIME ('13:00:00')";
$Callssql12to13result = $conn->query($Callssql12to13);
/////////////////13-14///////////////////////////
$Callssql13to14 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '13:00:00') AND TIME ('14:00:00')";
$Callssql13to14result = $conn->query($Callssql13to14);
/////////////////14-15///////////////////////////
$Callssql14to15 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '14:00:00') AND TIME ('15:00:00')";
$Callssql14to15result = $conn->query($Callssql14to15);
/////////////////15-16///////////////////////////
$Callssql15to16 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '15:00:00') AND TIME ('16:00:00')";
$Callssql15to16result = $conn->query($Callssql15to16);
/////////////////16-17///////////////////////////
$Callssql16to17 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '16:00:00') AND TIME ('17:00:00')";
$Callssql16to17result = $conn->query($Callssql16to17);
/////////////////17-18///////////////////////////
$Callssql17to18 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '17:00:00') AND TIME ('18:00:00')";
$Callssql17to18result = $conn->query($Callssql17to18);
/////////////////18-20///////////////////////////
$Callssql18to20 = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '19:00:00') AND TIME ('20:00:00')";
$Callssql18to20result = $conn->query($Callssql18to20);
/////////////////ALL///////////////////////////
$CallssqlALL = "SELECT * FROM `outbound_log_today` WHERE `campaign_id`='003'
AND `call_date` BETWEEN (TIME '09:00:00') AND TIME ('20:00:00')";
$CallssqlALLresult = $conn->query($CallssqlALL);
///////////////////9-11///////////////////////////
$Connectssql9to11 = "SELECT * FROM `outbound_log_today`WHERE `campaign_id`='003'
AND `call_date`BETWEEN (TIME '09:00:00') AND TIME ('11:00:00') AND `status` IN (SELECT (STATUS) FROM `status_combined`WHERE `human_answered`='Y')";
$Connectssql9to11result = $conn->query($Connectssql9to11);
$Leadssql9to11 = "SELECT * FROM `outbound_log_today`WHERE `campaign_id`='003'
AND `call_date`BETWEEN (TIME '09:00:00') AND TIME ('11:00:00')
AND `status`='passed'";
$Leadssql9to11result = $conn->query($Leadssql9to11);
$Agentssql9to11 = "SELECT DISTINCT USER FROM `outbound_log_today`WHERE `campaign_id`='003'
AND `call_date`BETWEEN (TIME '09:00:00') AND TIME ('11:00:00') AND `user` NOT IN ('VDAD')";
$Agentssql9to11result = $conn->query($Agentssql9to11);
/////////////////// html //////////////////////////
<tr>
<td></td>
<th scope="col">9 - 11</th>
<th scope="col">11 - 12</th>
<th scope="col">12 - 13</th>
<th scope="col">13 - 14</th>
<th scope="col">14 - 15</th>
<th scope="col">15 - 16</th>
<th scope="col">16 - 17</th>
<th scope="col">17 - 18</th>
<th scope="col">18 - 19</th>
<th scope="col">Total</th>
</tr>
<tr>
<th scope="row">Calls</th>
<td><?php echo $Callssql9to11result->num_rows; ?></td>
<td><?php echo $Callssql11to12result->num_rows; ?></td>
<td><?php echo $Callssql12to13result->num_rows; ?></td>
<td><?php echo $Callssql13to14result->num_rows; ?></td>
<td><?php echo $Callssql14to15result->num_rows; ?></td>
<td><?php echo $Callssql15to16result->num_rows; ?></td>
<td><?php echo $Callssql16to17result->num_rows; ?></td>
<td><?php echo $Callssql17to18result->num_rows; ?></td>
<td><?php echo $Callssql18to20result->num_rows; ?></td>
<td><?php echo $CallssqlALLresult->num_rows; ?></td>
</tr>
<tr>
<th scope="row">Connect%</th>
<td><?php if($Callssql9to11result->num_rows!=0){echo number_format($Connectssql9to11result->num_rows / $Callssql9to11result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Callssql11to12result->num_rows!=0){echo number_format($Connectsql11to12result->num_rows / $Callssql11to12result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Callssql12to13result->num_rows!=0){echo number_format($Connectssql12to13result->num_rows / $Callssql12to13result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Callssql13to14result->num_rows!=0){echo number_format($Connectssql13to14result->num_rows / $Callssql13to14result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Callssql14to15result->num_rows!=0){echo number_format($Connectssql14to15result->num_rows / $Callssql14to15result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Callssql15to16result->num_rows!=0){echo number_format($Connectssql15to16result->num_rows / $Callssql15to16result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Callssql16to17result->num_rows!=0){echo number_format($Connectssql16to17result->num_rows / $Callssql16to17result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Callssql17to18result->num_rows!=0){echo number_format($Connectssql17to18result->num_rows / $Callssql17to18result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Callssql18to20result->num_rows!=0){echo number_format($Connectssql18to20result->num_rows / $Callssql18to20result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($CallssqlALLresult->num_rows!=0){echo number_format($ConnectssqlALLresult->num_rows / $CallssqlALLresult->num_rows * 100, 2);}else{echo "0";} ?>%</td>
</tr>
<tr>
<th scope="row">Connect</th>
<td><?php echo $Connectssql9to11result->num_rows; ?></td>
<td><?php echo $Connectsql11to12result->num_rows; ?></td>
<td><?php echo $Connectssql12to13result->num_rows; ?></td>
<td><?php echo $Connectssql13to14result->num_rows; ?></td>
<td><?php echo $Connectssql14to15result->num_rows; ?></td>
<td><?php echo $Connectssql15to16result->num_rows; ?></td>
<td><?php echo $Connectssql16to17result->num_rows; ?></td>
<td><?php echo $Connectssql17to18result->num_rows; ?></td>
<td><?php echo $Connectssql18to20result->num_rows; ?></td>
<td><?php echo $ConnectssqlALLresult->num_rows; ?></td>
</tr>
<tr>
<th scope="row">Conv%</th>
<td><?php if($Leadssql9to11result->num_rows!=0){echo number_format($Leadssql9to11result->num_rows / $Connectssql9to11result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Leadsql11to12result->num_rows!=0){echo number_format($Leadsql11to12result->num_rows / $Connectsql11to12result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Leadssql12to13result->num_rows!=0){echo number_format($Leadssql12to13result->num_rows / $Connectssql12to13result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Leadssql13to14result->num_rows!=0){echo number_format($Leadssql13to14result->num_rows / $Connectssql13to14result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Leadssql14to15result->num_rows!=0){echo number_format($Leadssql14to15result->num_rows / $Connectssql14to15result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Leadssql15to16result->num_rows!=0){echo number_format($Leadssql15to16result->num_rows / $Connectssql15to16result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Leadssql16to17result->num_rows!=0){echo number_format($Leadssql16to17result->num_rows / $Connectssql16to17result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Leadssql17to18result->num_rows!=0){echo number_format($Leadssql17to18result->num_rows / $Connectssql17to18result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($Leadssql18to20result->num_rows!=0){echo number_format($Leadssql18to20result->num_rows / $Connectssql18to20result->num_rows * 100, 2);}else{echo "0";} ?>%</td>
<td><?php if($LeadssqlALLresult->num_rows!=0){echo number_format($LeadssqlALLresult->num_rows / $ConnectssqlALLresult->num_rows * 100, 2);}else{echo "0";} ?>%</td>
</tr>
<tr>
<th scope="row">Leads</th>
<td><?php echo $Leadssql9to11result->num_rows; ?></td>
<td><?php echo $Leadsql11to12result->num_rows; ?></td>
<td><?php echo $Leadssql12to13result->num_rows; ?></td>
<td><?php echo $Leadssql13to14result->num_rows; ?></td>
<td><?php echo $Leadssql14to15result->num_rows; ?></td>
<td><?php echo $Leadssql15to16result->num_rows; ?></td>
<td><?php echo $Leadssql16to17result->num_rows; ?></td>
<td><?php echo $Leadssql17to18result->num_rows; ?></td>
<td><?php echo $Leadssql18to20result->num_rows; ?></td>
<td><?php echo $LeadssqlALLresult->num_rows; ?></td>
</tr>
<tr>
<th scope="row">Active Agents</th>
<td><?php echo $Agentssql9to11result->num_rows; ?></td>
<td><?php echo $Agentsql11to12result->num_rows; ?></td>
<td><?php echo $Agentssql12to13result->num_rows; ?></td>
<td><?php echo $Agentssql13to14result->num_rows; ?></td>
<td><?php echo $Agentssql14to15result->num_rows; ?></td>
<td><?php echo $Agentssql15to16result->num_rows; ?></td>
<td><?php echo $Agentssql16to17result->num_rows; ?></td>
<td><?php echo $Agentssql17to18result->num_rows; ?></td>
<td><?php echo $Agentssql18to20result->num_rows; ?></td>
<td><?php echo $totalAgents; ?></td>
</tr>
<tr>
<th scope="row">Calls Per Agent</th>
<td><?php if($Callssql9to11result->num_rows!=0){echo number_format($Callssql9to11result->num_rows / $Agentssql9to11result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Callssql11to12result->num_rows!=0){echo number_format($Callssql11to12result->num_rows / $Agentsql11to12result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Callssql12to13result->num_rows!=0){echo number_format($Callssql12to13result->num_rows / $Agentssql12to13result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Callssql13to14result->num_rows!=0){echo number_format($Callssql13to14result->num_rows / $Agentssql13to14result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Callssql14to15result->num_rows!=0){echo number_format($Callssql14to15result->num_rows / $Agentssql14to15result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Callssql15to16result->num_rows!=0){echo number_format($Callssql15to16result->num_rows / $Agentssql15to16result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Callssql16to17result->num_rows!=0){echo number_format($Callssql16to17result->num_rows / $Agentssql16to17result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Callssql17to18result->num_rows!=0){echo number_format($Callssql17to18result->num_rows / $Agentssql17to18result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Callssql18to20result->num_rows!=0){echo number_format($Callssql18to20result->num_rows / $Agentssql18to20result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($CallssqlALLresult->num_rows!=0){echo number_format($CallssqlALLresult->num_rows / $totalAgents, 2);}else{echo "0";} ?></td>
</tr>
<tr>
<th scope="row">Connects Per Agent</th>
<td><?php if($Connectssql9to11result->num_rows!=0){echo number_format($Connectssql9to11result->num_rows / $Agentssql9to11result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Connectsql11to12result->num_rows!=0){echo number_format($Connectsql11to12result->num_rows / $Agentsql11to12result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Connectssql12to13result->num_rows!=0){echo number_format($Connectssql12to13result->num_rows / $Agentssql12to13result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Connectssql13to14result->num_rows!=0){echo number_format($Connectssql13to14result->num_rows / $Agentssql13to14result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Connectssql14to15result->num_rows!=0){echo number_format($Connectssql14to15result->num_rows / $Agentssql14to15result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Connectssql15to16result->num_rows!=0){echo number_format($Connectssql15to16result->num_rows / $Agentssql15to16result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Connectssql16to17result->num_rows!=0){echo number_format($Connectssql16to17result->num_rows / $Agentssql16to17result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Connectssql17to18result->num_rows!=0){echo number_format($Connectssql17to18result->num_rows / $Agentssql17to18result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Connectssql18to20result->num_rows!=0){echo number_format($Connectssql18to20result->num_rows / $Agentssql18to20result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($ConnectssqlALLresult->num_rows!=0){echo number_format($ConnectssqlALLresult->num_rows / $totalAgents, 2);}else{echo "0";} ?></td>
</tr>
<tr>
<th scope="row">Leads Per Agent</th>
<td><?php if($Leadssql9to11result->num_rows!=0){echo number_format($Leadssql9to11result->num_rows / $Agentssql9to11result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Leadsql11to12result->num_rows!=0){echo number_format($Leadsql11to12result->num_rows / $Agentsql11to12result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Leadssql12to13result->num_rows!=0){echo number_format($Leadssql12to13result->num_rows / $Agentssql12to13result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Leadssql13to14result->num_rows!=0){echo number_format($Leadssql13to14result->num_rows / $Agentssql13to14result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Leadssql14to15result->num_rows!=0){echo number_format($Leadssql14to15result->num_rows / $Agentssql14to15result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Leadssql15to16result->num_rows!=0){echo number_format($Leadssql15to16result->num_rows / $Agentssql15to16result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Leadssql16to17result->num_rows!=0){echo number_format($Leadssql16to17result->num_rows / $Agentssql16to17result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Leadssql17to18result->num_rows!=0){echo number_format($Leadssql17to18result->num_rows / $Agentssql17to18result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($Leadssql18to20result->num_rows!=0){echo number_format($Leadssql18to20result->num_rows / $Agentssql18to20result->num_rows, 2);}else{echo "0";} ?></td>
<td><?php if($LeadssqlALLresult->num_rows!=0){echo number_format($LeadssqlALLresult->num_rows / $totalAgents, 2);}else{echo "0";} ?></td>
</tr>
</table>
9 - 11 11 - 12 12 - 13 13 - 14 14 - 15 15 - 16 16 - 17 17 - 18 18 - 19 Total
Calls 2677 6444 5865 72 0 0 0 0 0 15057
Connect% 5.83% 3.26% 2.59% 8.33% 0% 0% 0% 0% 0% 3.48%
Connect 156 210 152 6 0 0 0 0 0 524
Conv% 11.54% 9.05% 8.55% 0% 0% 0% 0% 0% 0% 9.54%
Leads 18 19 13 0 0 0 0 0 0 50
Active Agents 19 25 22 7 0 0 0 0 0 18.25
Calls Per Agent 140.89 257.76 266.59 10.29 0 0 0 0 0 825.04
Connects Per Agent 8.21 8.40 6.91 0.86 0 0 0 0 0 28.71
Leads Per Agent 0.95 0.76 0.59 0 0 0 0 0 0 2.74
1 个解决方案
解决方案1
0 已采纳 2019-04-04 13:50:54
无需每小时运行一次查询
SELECT call_date, COUNT(call_date) FROM `outbound_log_today` WHERE `campaign_id`='003'
GROUP BY call_date`
如果我正确获取您的表结构，此查询将为您提供每个 call_date 的行数。 如果您将每个 call_date 舍入到发生的小时而不是确切的时间戳，则它会起作用
如果您有时间戳，则可以执行以下操作：
SELECT HOUR(call_date), COUNT(call_date) FROM `outbound_log_today` WHERE `campaign_id`='003'
GROUP BY HOUR(call_date)`
HOUR() 将从您拥有的时间中提取小时部分。 也就是说，如果你有 09:03:00，它会给你 09。
每次运行此查询时，您都会获得运行查询的每小时有多少行的计数。每次加载页面时，表中都会填充更新的值。 然后，根据通话日期列，您可以相应地填充每个单元格。
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