Java 应用程序中索引::5、jdbc 和 oracle 处缺少 IN 或 OUT 参数

Question

虽然我只有 4 个占位符，但我收到错误 在索引:: 5 处缺少 IN 或 OUT 参数下面是 jpql 和我正在使用 setParameters 的方法。

私有静态最终字符串 TIMESTAMP_FORMAT = "'ddmmyyyy hh24:mi:ss'";

JPQL

private static final String SQL_GET_EOD_LIST = "SELECT tr.*, txn.accounting_code, txn.accounting_explanation, txn.is_financial, "
        + "txn.send_to_statement, txn.affected_limit, txn.FINANCIAL_EFFECT "
        + "FROM (SELECT   app_id, ch_id, NVL(str_id, 'MAIN') AS str_id, trn_desc, trn_type, bal_code, "
        + "                 SUM (dedicated_money) AS balance, NVL(SUM(str_fee), 0) AS fee "
        + "            FROM WALLET.shopping_trn "
        + "           WHERE create_date BETWEEN TO_DATE (?, " + TIMESTAMP_FORMAT + ") "
        + "                                 AND TO_DATE (?, " + TIMESTAMP_FORMAT + ") "
        + "        GROUP BY app_id, ch_id, str_id, trn_desc, trn_type, bal_code) tr, "
        + "       WALLET.txn_def_lookup trn_lookup, "
        + "       WALLET.txn_def txn "
        + " WHERE tr.trn_desc = trn_lookup.trn_desc "
        + "   AND tr.bal_code = trn_lookup.bal_code "
        + "   AND trn_lookup.txn_def_id = txn.ID "
        + "   AND tr.balance > 0  "
        + "UNION ALL "
        + "SELECT tr.*, txn.accounting_code, txn.accounting_explanation, txn.is_financial, "
        + "       txn.send_to_statement, txn.affected_limit, txn.FINANCIAL_EFFECT "
        + "FROM (SELECT   app_id, ch_id, NVL(str_id, 'MAIN') AS str_id, trn_desc, trn_type, bal_code, "
        + "                 SUM (main_money) AS balance, NVL(SUM(str_fee), 0) AS fee "
        + "            FROM WALLET.shopping_trn "
        + "           WHERE create_date BETWEEN TO_DATE (?, " + TIMESTAMP_FORMAT + ") "
        + "                                 AND TO_DATE (?, " + TIMESTAMP_FORMAT + ") "
        + "        GROUP BY app_id, ch_id, str_id, trn_desc, trn_type, bal_code) tr, "
        + "       WALLET.txn_def_lookup trn_lookup, "
        + "       WALLET.txn_def txn "
        + " WHERE tr.trn_desc = trn_lookup.trn_desc "
        + "   AND tr.bal_code = trn_lookup.bal_code "
        + "   AND trn_lookup.txn_def_id = txn.ID "
        + "   AND tr.balance > 0  ";

方法

@Override
public List<EodView> fetchEodData(final String targetDate, String logInfo) {
    List<EodView> results;
    final String startDate = targetDate + " 00:00:00";
    final String endDate = targetDate + " 23:59:59";
    String query = obtainEodDataQuery();
    
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("fetchEodData SQL: {}",
                EMoneyCorpUtil.sqlBindReplace4Log(LOGGER.isDebugEnabled(),
                        query, startDate, endDate));
    }
    
    results = getJdbcTemplate().query(query, ps -> {
        ps.setString(1, startDate);
        ps.setString(2, endDate);
        ps.setString(3, startDate);
        ps.setString(4, endDate);
    }, new EodRowMapper());
    
    return results;
}

我尝试间隔占位符，更改sql查询的语法，我读过很多问题，但没有一个回答我的问题。

谢谢你。

Answer 1

1. 在：

   if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("fetchEodData SQL: {}",
                EMoneyCorpUtil.sqlBindReplace4Log(LOGGER.isDebugEnabled(),
                        query, startDate, endDate));
   }
   

   当查询中有四个占位符需要绑定值时，您可以将两个绑定参数传递到查询中。这可能是错误的原因。

2. 您可以传递

   LocalDateTime

   值而不是字符串：

   DateTimeFormatter formatter = DateTimeFormatter.ofPattern("ddMMyyyy HH:mm:ss");
   results = getJdbcTemplate().query(query, ps -> {
        ps.setObject(1, LocalDateTime.parse(startDate, formatter));
        ps.setObject(2, LocalDateTime.parse(endDate, formatter));
    }, new EodRowMapper());
   

3. 您的查询会在您一起

   UNION

   几乎相同的子查询中重复出现。您可以使用一个查询并

   UNPIVOT

   （未经测试，因为我没有您的表格或数据）：

   SELECT tr.app_id,
          tr.ch_id,
          tr.str_id,
          tr.trn_desc,
          tr.trn_type,
          tr.bal_code,
          tr.balance,
          tr.fee,
          txn.accounting_code,
          txn.accounting_explanation,
          txn.is_financial,
          txn.send_to_statement,
          txn.affected_limit,
          txn.FINANCIAL_EFFECT
   FROM   (
            SELECT app_id,
                   ch_id,
                   COALESCE(str_id, 'MAIN') AS str_id,
                   trn_desc,
                   trn_type,
                   bal_code,
                   COALESCE(SUM(dedicated_money), 0) AS dedicated_money,
                   COALESCE(SUM(main_money), 0) AS main_money
                   COALESCE(SUM(str_fee), 0) AS fee
            FROM   WALLET.shopping_trn
            WHERE  create_date BETWEEN ? AND ?
            GROUP BY
                   app_id,
                   ch_id,
                   str_id,
                   trn_desc,
                   trn_type,
                   bal_code
          )
          UNPIVOT (
            balance FOR balance_type IN (dedicated_money, main_money)
          ) tr
          INNER JOIN WALLET.txn_def_lookup trn_lookup
          ON     tr.trn_desc = trn_lookup.trn_desc
             AND tr.bal_code = trn_lookup.bal_code
          INNER JOIN WALLET.txn_def txn
          ON trn_lookup.txn_def_id = txn.ID
   WHERE  tr.balance > 0
   

   那么你只需要读一次表，并且只有两个绑定参数。