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SQL JOIN to SELECT - is there an ActiveRecord way to do this?

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#ruby-on-rails #activerecord #arel
93
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Combine different conditions on a Active Record via Arel

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#ruby-on-rails #ruby #arel
45
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MySQL - Select the maximum from a column based on an association

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#mysql #ruby-on-rails #ruby #arel
48
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How to left-join the first previous/next instance of a has_many reference based on a parameter

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#sql #ruby-on-rails #arel
27
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is there a way to get back the where conditions in an ActiveRecord::Relation?

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#activerecord #arel
48
Views

How to build a dynamic scope in rails

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#ruby-on-rails #rails-activerecord #arel
92
Views

How can I dump an ActiveModel record as an INSERT SQL statement?

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#ruby-on-rails #activerecord #ruby-on-rails-7 #arel
54
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Sort on a polimorphyc association

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#sql #ruby-on-rails #ruby #ransack #arel
79
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How do I escape a MySql reserved name in ActiveRecord Relations?

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#ruby-on-rails #ruby #activerecord #rails-activerecord #arel
554
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Is there a way to create an arel_table from a query?

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#sql #ruby-on-rails #ruby #activerecord #arel
44
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Rails query for a record with distinct set of associations

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#sql #ruby-on-rails #postgresql #rails-activerecord #arel
752
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Select records from table where column value is contained in string (mysql with ActiveRecord)

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#mysql #ruby-on-rails #activerecord #arel
211
Views

Rails & Groupdate gem to find users with more than X videos per month

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#ruby-on-rails #ruby #arel
165
Views

db:migrate - unknown keyword: :klass - arel issue

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#ruby-on-rails #ruby #arel
83
Views

How to write `(SELECT @row_index:=-1) AS r` in Arel?

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#sql #ruby-on-rails #arel
498
Views

How to extract JSON element within an Arel query on Postgres (Rails 5.2.4)?

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#json #ruby-on-rails #postgresql #arel
114
Views

Query that checks overlap with composed timeframe (postgres, ActiveRecord)

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#ruby-on-rails #postgresql #rails-activerecord #arel
162
Views

Trying to speed up finding an index in active record query

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#ruby-on-rails #arel
122
Views

Transcribe the SQL to Arel

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#ruby-on-rails #ruby #arel
47
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Arrange custom count in descending order using arel tables

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#ruby-on-rails #arel

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