instance method `table_structure`

Ruby on Rails 4.2.9

Since v4.0.13

Available in: 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

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table_structure(table_name)

No documentation comment.

Parameters

table_name req

Source

# File activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb, line 499
        def table_structure(table_name)
          structure = exec_query("PRAGMA table_info(#{quote_table_name(table_name)})", 'SCHEMA').to_hash
          raise(ActiveRecord::StatementInvalid, "Could not find table '#{table_name}'") if structure.empty?
          structure
        end

Defined in activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb line 499 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::SQLite3Adapter

Signature

Parameters