When models have bigint columns with values such as 1456299399553483799, they often get converted to slightly different numbers like 1456299399553483800 when using the as_json method. Is there a simple or predefined method to automatically convert these b ...
Hello, I'm currently new to active record and exploring two map functions. I'm curious if there's a more efficient way to optimize the following query: When I run this query, I see hundreds of lines in my terminal and worry about potential memory issues i ...
Currently, my team and I are collaborating on a Rails side project that involves loading a substantial amount of seed data. This data is stored in a JSON document with nearly 3200 JSON objects, each having the same three field names. After parsing and see ...
Currently, I am encountering a minor issue as I work on an application that necessitates the use of dynamic table names in MySQL. Essentially, my process involves selecting albums from a database based on various factors such as Genre, Play Length, and Re ...
Currently utilizing CodeIgniter with MySQL 5 for my database. The SQL query below is working fine, but I am concerned about its compatibility with MSSQL, PG, and other databases. Is it possible to convert this statement into something that can work across ...
Recently delving into the world of JSON datatypes and curious if Rails has any clever shortcuts for sorting. Let's say I have the following: object_a.payload = { "category_1" => 2, "category_2" => 1 } object_b.payload = { "category_1" => 1 } obje ...
When working in SQL, I was able to select records where their IDs are divisible by 4 using the following query: SELECT id FROM table_name WHERE id%4 = 0; However, when attempting this in Yii2 active record, it resulted in an error: $model = Verses::find() ...
I am currently working on a room reservation system that involves including options for each room. Data related to the options and their join table, reservation_options, are successfully inserted into the params. However, I am facing an issue with assignin ...
Having an issue with yii2 and in need of assistance: I have two databases, db1 and db2, both on MsSQL. In db2, there is a view linked to a table in db1. The problem arises when I try to insert into db2 as I am unable to retrieve the transaction id using ...
I have a Ruby on Rails application running on version 5.1 with PostgreSQL version 9.6 as the database. Within one of my tables, I am storing data in a jsonb field. My goal is to simply retrieve this string and send it to the client without having to conver ...