code: public int updateObjByCondition(String sql) {
  		//JdbcTemplate jdbcTemplate = (JdbcTemplate) MicroDbHolder.getDbSource(dbName);
  		JdbcTemplate jdbcTemplate =getMicroJdbcTemplate();
  		logger.debug(sql);
  		Integer retStatus=jdbcTemplate.update(sql);
  		return retStatus;
  	}
docs: /*
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