Rails 4.2
Rails 4.2
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ActiveRecord::ConnectionAdapters::DatabaseLimits

module ActiveRecord::ConnectionAdapters::DatabaseLimits

Public Instance Methods

allowed_index_name_length() Show source

Returns the maximum allowed length for an index name. This limit is enforced by rails and Is less than or equal to index_name_length. The gap between index_name_length is to allow internal rails operations to use prefixes in temporary operations.