method

unique_constraint

v7.1.3.2 - Show latest stable - 0 notes - Class: TableDefinition

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unique_constraint(column_name, **options) public

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# File activerecord/lib/active_record/connection_adapters/postgresql/schema_definitions.rb, line 255
        def unique_constraint(column_name, **options)
          unique_constraints << new_unique_constraint_definition(column_name, options)
        end

unique_constraint

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