我使用PHPMyadmin并使用PHP将值放在数据库中.我使用时间戳存储产品的到期日期,如下所示:例如:
2012-11-04
我想选择所有到期日等于今天日期加上8天的地方(例如上面的那一天)
我还想在一个单独的页面中选择所有到期日等于今天日期+ 2周的地方,如果任何人可以帮助我将非常感激!
我加载 GraphQL 架构，如下所示：
const schema = loadSchemaSync('./src/graphql/server/schema/*.gql', {
loaders: [new GraphQLFileLoader()],
})
这在本地工作正常，但是，当部署到 vercel 时，我收到错误：
Unable to find any GraphQL type definitions for the following pointers:
- ./src/graphql/server/schema/*.gql
我认为这是因为 vercel 在构建后删除了相关文件？
我的代码中有一些旧的mysql_query查询,我想将其转换为PDO,但我很难开始工作.
我原来的代码是:
mysql_query("UPDATE people SET price='$price', contact='$contact', fname='$fname', lname='$lname' WHERE id='$id' AND username='$username' ")
or die(mysql_error());
现在我想:
$sql = "UPDATE people SET price='$price', contact='$contact', fname='$fname', lname='$lname' WHERE id='$id' AND username='$username'";
$q = $conn->query($sql) or die("failed!");
但似乎无法让它发挥作用,任何想法？
更新的代码:
$conn = new PDO("mysql:host=$host;dbname=$db",$user,$pass);
// check if the form has been submitted. If it has, process the form and save it to the database
if (isset($_POST['submit']))
{
// confirm that the 'id' value is a valid integer before getting the form data
if …如何在上传之前或期间调整图片大小？
<?php
// Start a session for error reporting
session_start();
?>
<?php
// Check, if username session is NOT set then this page will jump to login page
if (!isset($_SESSION['username'])) {
header('Location: index.html');
exit;
}
// *** Include the class
include("resize-class.php");
// Call our connection file
include('config.php');
// Check to see if the type of file uploaded is a valid image type
function is_valid_type($file)
{
// This is an array that holds all the valid image MIME types
$valid_types = …可能重复:
GetImageSize()应该返回FALSE
我目前有一个过滤系统如下:
// Check to see if the type of file uploaded is a valid image type
function is_valid_type($file)
{
// This is an array that holds all the valid image MIME types
$valid_types = array("image/jpg", "image/JPG", "image/jpeg", "image/bmp", "image/gif", "image/png");
if (in_array($file['type'], $valid_types))
return 1;
return 0;
}
但我被告知最好自己检查文件类型,我将如何使用getimagesize()以类似的方式检查文件类型？
我有一个上传脚本调整上传的图像的大小,但是,当我不想要它们时,某些图像被保存为旋转图像,以任何方式保留原始图像方向？
if (($resizeObj->width > 400) || ($resizeObj->height > 600)){
// *** 2) Resize image (options: exact, portrait, landscape, auto, crop)
$resizeObj -> resizeImage(400, 400, 'crop');
// *** 3) Save image
$resizeObj -> saveImage($path, 95);
}
这是我的类文件:
<?php
# ========================================================================#
#
# Author: Jarrod Oberto
# Version: 1.0
# Date: 17-Jan-10
# Purpose: Resizes and saves image
# Requires : Requires PHP5, GD library.
# Usage Example:
# include("classes/resize_class.php");
# $resizeObj = new resize('images/cars/large/input.jpg');
# $resizeObj -> resizeImage(150, 100, 0);
# …我有一个输入文本区域,我想存储用户在数据库的文本区域中的换行符,以便它以与输入文本中相同的方式回显输出文本
例如:
Some text some text some text some text
new line some text some text new line
new line some text new line some text
这是我目前的上传脚本:
$sql = "insert into people (price, contact, category, username, fname, lname, expire, filename) values (:price, :contact, :category, :user_id, :fname, :lname, now() + INTERVAL 1 MONTH, :imagename)";
$q = $conn->prepare($sql) or die("failed!");
$q->bindParam(':price', $price, PDO::PARAM_STR);
$q->bindParam(':contact', $contact, PDO::PARAM_STR);
$q->bindParam(':category', $category, PDO::PARAM_STR);
$q->bindParam(':user_id', $user_id, PDO::PARAM_STR);
$q->bindParam(':fname', $fname, PDO::PARAM_STR);
$q->bindParam(':lname', $lname, PDO::PARAM_STR);
$q->bindParam(':imagename', $imagename, PDO::PARAM_STR);
$q->execute();
我有一张桌子,可以保存一年中的所有日期/月份
例如
Day Month
1 9
2 9
3 9
4 9
5 9
6 9
7 9
... ...
我有一个表格,显示不同数据集的日期范围
例如
DataSet DateRange
webshop 2013-09-20
webshop 2013-09-21
webshop 2013-09-22
webshop 2013-09-23
webshop 2013-09-24
webshop 2013-09-25
webshop 2013-09-26
webshop 2013-09-27
webshop 2013-09-28
webshop 2013-09-29
webshop 2013-09-30
如何比较这两个表以显示该特定月份的DataSet中缺少哪些天
上面我的例子的EG,数据集webshop是缺少日期范围01/09/2013 - 19/09/2013
谢谢你的帮助!
如何使用SQL获取SQL Server代理中的最后一次运行作业详细信息,包括仅针对上次运行作业(而不是作业结果)的步骤详细信息,因为我想在应用程序中显示它
请帮助我坚持多年
这是我在下面使用的代码,这将为作业历史记录中的所有作业返回所有步骤,
但是,我只想查看上次运行作业的步骤
谢谢
USE msdb
Go
SELECT j.name JobName,h.step_name StepName,
CONVERT(CHAR(10), CAST(STR(h.run_date,8, 0) AS dateTIME), 111) RunDate,
STUFF(STUFF(RIGHT('000000' + CAST ( h.run_time AS VARCHAR(6 ) ) ,6),5,0,':'),3,0,':') RunTime,
h.run_duration StepDuration,
case h.run_status when 0 then 'Failed'
when 1 then 'Succeeded'
when 2 then 'Retry'
when 3 then 'Cancelled'
when 4 then 'In Progress'
end as ExecutionStatus,
h.message MessageGenerated
FROM sysjobhistory h
inner join sysjobs j
ON j.job_id = h.job_id
LEFT JOIN (
SELECT
[job_id]
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