Examples of using Activerecord in English and their translations into Vietnamese
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ActiveRecord speed up'where. not' query.
Enum field not being properly retrieved ActiveRecord.
Map activerecord association to custom json format.
Today we are going to discuss ActiveRecord associations.
I am using activerecord without rails If i run active re….
If you were keeping track of your sessions with ActiveRecord.
Scopes must return the ActiveRecord:: Relation object.
Arel delivers almost everything missing from ActiveRecord.
Let's say there is an ActiveRecord'Post' and it has many'Comments'.
ActiveRecord plugin allowing you to hide and restore records without actually deleting them.
Your idea sounds similar to the ActiveRecord class of Ruby on Rails.
Rails 5 ActiveRecord query to find the most recent nested association.
Once you have a query working in SQL,figure out how to shoehorn it into ActiveRecord.
ApplicationRecord inherits from ActiveRecord:: Base, which defines a number of helpful methods.
Friendly_Id provides greatassistance when working with permalink plugins for ActiveRecord.
Pg_search builds ActiveRecord named scopes when applying PostgreSQL full-text search.
Rails has excellent built-in support for MVC and REST- with ActiveRecord- a superb relational database ORM.
How to find ActiveRecord object that has a unique column values compared to other closeby objects.
Eloquent, included with Laravel, provides a beautiful, simple ActiveRecord implementation for working with your database.
In case you're using ActiveRecord and real objects, your tests may hit the database and slow down your suite.
According to the docs, in Rails models,transactions are made on either classes descending from ActiveRecord:: Base or any instance of such a clas….
Note, this Query returns an ActiveRecord:: Relation, which is ideal because the result can be further built upon(e.g. order).
Yii is a full-stack framework providing many proven and ready-to-use features:query builders and ActiveRecord for both relational and NoSQL databases;
Using the ActiveRecord module of Rails, the developer does not need to specify database column names in class definitions.
Just like in the above example, you can pass ActiveRecord:: Relation(articles_from_category) inside of an array.
ActiveRecord provides an easy API for doing many things with our database, but it also makes it pretty easy to do things inefficiently.
It also came with two packages pre-installed, ActiveRecord and Oil, the latter of which is a very useful command line utility.
ActiveRecord:: Rollback does not propagate outside of the containing transaction block and so the parent transaction does not receive the exception nested inside the child.
This subsystem is implemented in ActionController,which is a data broker sitting between ActiveRecord(the database interface) and ActionView(the presentation engine).
This subsystem is implemented in ActiveRecord library, which provides an interface and binding between the tables in a relational database and the Ruby program code that manipulates database records.