activerecord Examples and Free Source Code

Convert SQL containing JOINs, a subquery, GROUP BY and SUM() to CodeIgniter's active record...

php codeigniter join activerecord subquery

SELECT query to COUNT qualifying rows from an indirectly related table with CodeIgniter's active...

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Impossible Rails Syntax: Order has_many with polymorphic association...

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How to eager load associations with the current_user?...

ruby-on-rails ruby-on-rails-3 activerecord devise eager-loading

What is the purpose of the CodeIgniter's get() active record method?...

php codeigniter methods activerecord query-builder

WHERE clause condition including CONVERT_TZ() and DATE_ADD() does not render as intended when using ...

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rails model querying returns 11 records but no limit is set...

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CodeIgniter active record query to return rows where a column value is LIKE one of potentially multi...

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Rails accepts_nested_attributes_for Error...

ruby-on-rails activerecord

ORM Query results: Arrays vs Result handle wrapped in Iterator interface...

php mysql orm activerecord arrayiterator

How does this CodeIgniter pagination feature work?...

php codeigniter model-view-controller activerecord

ActiveRecord find_each combined with limit and order...

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Is it possible to change active record associations in memory without saving them to the database?...

ruby-on-rails activerecord

How to implement a BETWEEN condition in a WHERE clause with CodeIgniter active record...

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constant enums in rails models and database...

ruby-on-rails activerecord

With Rails, can I use a single table to store simple values (gender, hair color, eye color)?...

sql ruby-on-rails activerecord

Convert SQL with subquery as part of JOIN's ON condition to CodeIgniter active record syntax...

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Querying for date range in rails...

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Rails—get a random record from db?...

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CodeIgniter select() method with two parameters only returns one column in result set...

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Enclose portions of WHERE clause conditions in parentheses with CodeIgniter query builder methods...

php codeigniter activerecord query-builder logical-grouping

CodeIgniter active record query to return a column value from a single row otherwise a default value...

php sql codeigniter activerecord query-builder

ActiveRecord serialize using JSON instead of YAML...

ruby-on-rails json activerecord yaml serialization

Codeigniter combine where_in and like active record queries...

php mysql codeigniter activerecord where-in

Using a subquery with CodeIgniter WHERE IN clause...

php codeigniter activerecord subquery where-in

Upsert in Rails ActiveRecord...

ruby-on-rails activerecord upsert

Rails GROUP BY query using Active Record...

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CodeIgniter's distinct() method with a column as a parameter doesn't work as expected...

php mysql codeigniter activerecord distinct

Write query with JOINs, GROUP BY, and SUM()s using CodeIgniter's query building methods...

php mysql codeigniter activerecord query-builder

Rails: Add UUID Primary Key to Table in Database Already Using UUIDs as Primary Keys...

ruby-on-rails postgresql activerecord uuid