method
delete_version
v7.1.3.4 -
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Class: SchemaMigration
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delete_version(version)
public
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# File activerecord/lib/active_record/schema_migration.rb, line 25 def delete_version(version) dm = Arel::DeleteManager.new(arel_table) dm.wheres = [arel_table[primary_key].eq(version)] connection.delete(dm, "#{self.class} Destroy") end