如何从jdbctemplate batchupdate获取错误（如果可能），异常，失败，成功计数和ID？

Question

我使用以下代码执行相同操作。每当发生sql错误（例如：数量超出范围）时，批量更新将停止并将结果（int数组）作为null。所以我在update语句中添加了“ignore”。现在批处理已经完成，忽略了sqlerror。这次我得到故障（跳过了id）和successid（处理的id以及错误和异常）。但我想分别成功，失败，错误，例外的计数/ ID。我该怎么做？

此外，我添加了rewriteBatchedStatements = true，这有助于在插入时获得如此多的时间，但更新仍然存在性能问题。更新3000条记录似乎需要大约10 - 20秒。我该如何克服这一点。

使用的技术：spring，springjdbctemplate，mysql，intellij idea，java。

List<String> successList = new ArrayList<>();
    List<String> failureList = new ArrayList<>();


    int result[] = null;
    int count = 0;
    int successCount = 0;
    int failCount = 0;
    int notAavailable = 0;
    int resultSetIndx = 0;
    try {

                result = jdbcTemplate.batchUpdate(
                        "update ignore xxx set yy = ?, zz = ? where aa = ?",
                new BatchPreparedStatementSetter() {
                    public void setValues(PreparedStatement ps,int i) throws SQLException {
                        ps.setDouble(1, Double.parseDouble(new JSONObject(jsonArray.get(i).toString()).get("aa").toString()));
                        ps.setDouble(2, Double.parseDouble(new JSONObject(jsonArray.get(i).toString()).get("bb").toString()));
                        ps.setString(3, new JSONObject(jsonArray.get(i).toString()).get("cc").toString());
                    }

                    public int getBatchSize() {
                        return jsonArray.length();
                    }
                } );
        for(int affectedRow : result){
            if(affectedRow == 0){
                failureList.add(new JSONObject(jsonArray.get(failCount+successCount).toString()).get("u_item_code").toString());
                failCount++;
            }else{
                successList.add(new JSONObject(jsonArray.get(failCount+successCount).toString()).get("u_item_code").toString());
                successCount++;
            }
            resultSetIndx++;
        }
        System.out.println("failCount = "+failCount);
        System.out.println("successcount = "+successCount);
        System.out.println(failureList);
        System.out.println(successList);


    }

    catch (DataAccessException e){

        Throwable rootCause = e.getRootCause();

        System.out.println("Batch update failed: "+e);

        if(rootCause instanceof BatchUpdateException){
            try{
                System.out.println("inside instance of batchupdateexception");
                BatchUpdateException bue = (BatchUpdateException)rootCause;
                int lastSuccessfullRow = bue.getUpdateCounts().length;
                int failurePoint = lastSuccessfullRow+1;
                int continuePoint = lastSuccessfullRow+2;

                successCount+=lastSuccessfullRow;
                failCount++;

                System.out.println("Last successful row: "+lastSuccessfullRow);
                System.out.println("Failed row: "+failurePoint);
                System.out.println("continue point: "+continuePoint);
            }catch(Exception exp){
                System.out.println("Error occured at batch update"+exp.getMessage());
                throw new Exception(exp);
            }
        }else{
            //if rootcause is not BatchUpdateException, then re-throw the exception
           throw new Exception(e);
        }

    }catch(Exception exp){
        System.out.println("Exception occured"+exp);
        throw new Exception(exp);
    }