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浏览量： 8 1. The current collection format is as follows 2. If you need to look up based on id, the firstwhere method returns the first element in the collection with a given key/value...
浏览量： 13 1. Reference: In MySQL 8, the IN condition is used for multiple fields. 2. When you need to use the native expression query in Laravel 9, the in condition is used for...
Database / Programming Language / MySQL / SQL / MySQL 8.0
浏览量： 8 1. There is no primary key ID of the A table in the B table, but there are 2 other fields of the A table. Now plan to query the records in...
浏览量： 14 1. In Laravel 9, a list of APIs has now been implemented, which is based on Spatie\QueryBuilder\QueryBuilder to easily build Eloquent queries from API requests. However, now you need to implement a...
PHP Extension Xlswriter / Web Application Development / Programming Language / Web Framework / PHP / Laravel / PHP 8.1 / PHP Extension / Laravel 9 / Laravel File Storage
浏览量： 55 1. Error: class “vtifulkernelexcel” not found. 2. The reason is that the extension php-ext-xlswriter is not installed. 3. GitHub Release: https://github.com/viest/php-ext-xlswriter/releases download php-windows-xlswriter-cf7e1933-8.1-ts-vs16-x64.zip. as shown in Figure 1 4. After decompression, copy...
Redis / PHP / Laravel / Redis 4.0 / PHP 8.1 / Laravel 9 / Web Application Development / Database / Programming Language / Web Framework
浏览量： 9 1. In Laravel 9, after executing redis::set($this->rules_update_key, carbon::now()); and found that the written value is Object. as shown in Figure 1 2. But in the test environment, the written value is a...
浏览量： 15 1. In PHP, insert the JSON string (the Chinese has been encoded) into MySQL, and the Chinese has been encoded. as shown in Figure 1 2. Try to url decode the entire...
Laravel / MySQL 8.0 / Laravel 9 / Laravel Database Migrations / Web Application Development / Database / Web Framework / MySQL
浏览量： 11 1. Set the default value of DateTime in MySQL 8.0 to be0000-00-00 00:00:00Time error: sqlstate[42000]: Syntax error or access Violation: 1067 Invalid default value forOPERATED_AT_GMT. as shown in Figure 1 2. Reference:https://www.shuijingwanwq.com/2022/09/28/6993/In...
MySQL / Windows 10 / MySQL 5.7 / MySQL 8.0 / Windows 10 Professional / Operating System / Database / Windows
浏览量： 12 1. After downloading the installation package of MySQL 8.0, start the installation. The process prompts: Select products to upgrade. using this wizard you will be able to update your installed products. upgradeable...
浏览量： 12 1. In Laravel 9, when executing: php artisan telescope:install error: error there are no commands defined in the “teleScope” namespace.. as shown in Figure 1 2. Discover the config/app.php configuration file of...
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![重启 PHP 后，再次报错：[ERROR] workbook_close(): Error creating 'E:\wwwroot\object\storage\app\export/order/订单导出任务2024-02-19 10:24:06.xls'. Error = No error](https://www.shuijingwanwq.com/wp-content/uploads/2024/03/2-1-720x90.png)
![在 MySQL 8.0 中设置 datetime 的默认值为 '0000-00-00 00:00:00' 时报错：SQLSTATE[42000]: Syntax error or access violation: 1067 Invalid default value for 'operated_at_gmt'](https://www.shuijingwanwq.com/wp-content/uploads/2024/02/1-3-720x340.png)
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