code: def set_baseline(self, version):
          
          pattern = re.compile(r"^\d+\.\d+\.\d+$")
          if not re.match(pattern, version):
              raise ValueError('Wrong version format')
  
          query = """
                  INSERT INTO {} (
                      version,
                      description,
                      type,
                      script,
                      checksum,
                      installed_by,
                      execution_time,
                      success
                  ) VALUES(
                      '{}',
                      '{}',
                      {},
                      '{}',
                      '{}',
                      '{}',
                      1,
                      TRUE
                  ) """.format(self.upgrades_table, version, 'baseline', 0,
                               '', '', self.__get_dbuser())
          self.cursor.execute(query)
          self.connection.commit()
docs: Set the baseline into the creation information table
  
          version: str
              The version of the current database to set in the information
              table. The baseline must be in the format x.x.x where x are numbers.