method
indexes_in_create
Ruby on Rails latest stable (v7.1.3.2)
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Class: ActiveRecord::SchemaDumper
- 1.0.0
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- What's this?
indexes_in_create(table, stream)
private
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# File activerecord/lib/active_record/schema_dumper.rb, line 224 def indexes_in_create(table, stream) if (indexes = @connection.indexes(table)).any? if @connection.supports_exclusion_constraints? && (exclusion_constraints = @connection.exclusion_constraints(table)).any? exclusion_constraint_names = exclusion_constraints.collect(&:name) indexes = indexes.reject { |index| exclusion_constraint_names.include?(index.name) } end if @connection.supports_unique_constraints? && (unique_constraints = @connection.unique_constraints(table)).any? unique_constraint_names = unique_constraints.collect(&:name) indexes = indexes.reject { |index| unique_constraint_names.include?(index.name) } end index_statements = indexes.map do |index| " t.index #{index_parts(index).join(', ')}" end stream.puts index_statements.sort.join("\n") end end