軟體工程
PHP 在 MySQL 的悲觀鎖寫法
例如我們要更新某一筆資料，使用悲觀鎖寫法 不囉唆，開始提供 PHP 範例寫法： // 查出單筆的資料 $sqlA = "SELECT * FROM your_table_name1 WHERE u_id = " . $obj->id . " FOR UPDATE "; // $obj->id 是我自定義的變數 //
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例如我們要更新某一筆資料，使用悲觀鎖寫法 不囉唆，開始提供 PHP 範例寫法： // 查出單筆的資料 $sqlA = "SELECT * FROM your_table_name1 WHERE u_id = " . $obj->id . " FOR UPDATE "; // $obj->id 是我自定義的變數 //
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Howard Lee, Frontend-engineer with Typescript, JavaScript, HTML, CSS, Angular 19+, ReactJS, Next.js, GraphQL, Tanstack Query, Material-UI, Cypress, Postgres, Amazon Web Services, Google Cloud Platform Docker and TestCafe. Have a certificate of AWS Solution Architect Associate with verify number: 8FYNL55LCEEQ10W5. You can verify at AWS Certificate site or Credly site Tech lead role Lead 4 colleagues to build products and infrastructure Coordinate schedule of delivering products Senior web frontend developer role Products Team-management, form-filling, form-sharing, file-management, repair-management and project-management for construction industry at Suiqui IoT management and EC platform for Liquid Petroleum Gas(LPG) at Wave-In Comm.
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