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軟體工程 Tricky number operation between SQLite and MySQL
By Howard Lee 16 June 2018

Important: The result of 10/110 in SQLite is 0 and different with 0.09090909 when manipulating in MySQL. When testing Laravel Eloquent ORM both at local machine with SQLite and at remote machine with MySQL, you will find some execution results don’t same as expected at local machine. That’s is because SQLite won’t transform integer to real number automatically. Workaround: Add multiply 1.0 to ORM SQL statement and it becomes portable

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軟體工程 The quick way to validate you ORM query to SQL
By Howard Lee 13 June 2018

Refer from link: http://laragems.com/post/a-quick-way-to-display-a-sql-query-in-tinker Please enter tinker command: php artisan tinker Type below code: DB::listen(function ($query) { dump($query->sql); dump($query->bindings); dump($query->time); }); And from above line on, every ORM manipulation you type will show what transformed SQL is.

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Howard Lee, Frontend-engineer with Angular 7+, Typescript, ReactJS, VueJS. Flutter, Dart, PHP, Ruby, JavaScript, HTML, SASS, CSS, Postgres, MySQL, Web Developer. 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 Form-filling, form-sharing, file-management, repair-managemnt 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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