instance method `validate_index_length!`

Ruby on Rails 6.0.6

Since v4.2.9 Private

Available in: 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:

validate_index_length!(table_name, new_name, internal = false)

No documentation comment.

Parameters

table_name req
new_name req
internal opt = false

Source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 1393
        def validate_index_length!(table_name, new_name, internal = false)
          max_index_length = internal ? index_name_length : allowed_index_name_length

          if new_name.length > max_index_length
            raise ArgumentError, "Index name '#{new_name}' on table '#{table_name}' is too long; the limit is #{allowed_index_name_length} characters"
          end
        end

Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb line 1393 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::SchemaStatements

Signature

Parameters