docs: public static PreparedStatement prepareStatementForBatch(Connection conn, String sql, Iterable<Object[]> paramsBatch) throws SQLException {
  		Assert.notBlank(sql, "Sql String must be not blank!");
  
  		sql = sql.trim();
  		SqlLog.INSTASNCE.log(sql, paramsBatch);
  		PreparedStatement ps = conn.prepareStatement(sql);
  		for (Object[] params : paramsBatch) {
  			StatementUtil.fillParams(ps, params);
  			ps.addBatch();
  		}
  		return ps;
  	}