instance method `columns`

Ruby on Rails 3.2.22.5

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

columns(table_name, name = nil)

Returns an array of Column objects for the table specified by table_name. See the concrete implementation for details on the expected parameter values.

Parameters

table_name req
name opt = nil

Source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 56
      def columns(table_name, name = nil) end

Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb line 56 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::SchemaStatements

Signature

Parameters