Having 中的日期时间值 '0000-00-00 00:00:00' - Date_Sub() 不正确

Question

所以我有一个看起来像这样的插页：

  INSERT INTO TempDupeData (Sys_InvoiceID, DupeSetID, Netted, InvoiceNo, InvoiceDate, Sys_SupplierID, SuppInvNo, NetAmount, VATAmount, GrossAmount, PayDate, PayRef,PayRefNo, PayType,
    PayAmount, Curr, GBPNetAmount, GBPVATAmount, GBPGrossAmount, NetAmountAbs, GrossAmountAbs, VATAmountAbs, DocType, SuppInvNoNums, VATPerc, VATA, VATB, VATC,
  VATD, VATE, VATPotentialClaim, ClaimStatus, SuppInvNoSubst, SuppInvNoSubstFlag, DupeSubstGross, DupeSubstNet, SuppInvNoCharMap, SuppInvNoCharMapFlag, SeqErrFlag)

    SELECT
      FK_SysInvoiceID,
      CONCAT(CTE.NetAmountAbs, CTE.AccountNumber),
      Netted,
      InvoiceNo,
      InvoiceDate,
      I.FK_SupplierID,
      SuppInvNo,
      NetAmount,
      VATAmount,
      GrossAmount,
      PayDate,
      PayRef,
      PayRefNo,
      PayType,
      PayAmount,
      Curr,
      GBPNetAmount,
      GBPVATAmount,
      GBPGrossAmount,
      CTE.NetAmountAbs,
      GrossAmountAbs,
      VATAmountAbs,
      DocType,
      SuppInvNoNums,
      VATPerc,
      VATA,
      VATB,
      VATC,
      VATD,
      VATE,
      VATPotentialClaim,
      ClaimStatus,
      SuppInvNoSubst,
      SuppInvNoSubstFlag,
      DupeSubstGrs,
      DupeSubstNet,
      SuppInvNoCharMap,
      SuppInvNoCharMapFlag,
      SeqErrFlag
    FROM (SELECT
        FK_SupplierID,
        AccountNumber,
        NetAmountAbs,
        CASE WHEN MIN(NetAmountAbs) < SUM(NetAmount) THEN 0 ELSE -1 END AS Netted

      FROM invoice
      WHERE NetAmountAbs >= 500 and InvoiceDate IS NOT null
      GROUP BY FK_SupplierID,
               NetAmountAbs
      HAVING COUNT(*) > 1
      AND ((SUM(CASE WHEN NetAmount >= 0 THEN 1 ELSE 0 END)) > 1)
      AND (MAX(SuppInvNoNums) != MIN(SuppInvNoNums))
      AND (MIN(InvoiceDate) != MAX(InvoiceDate))
      AND (DATE_SUB(MAX(COALESCE(InvoiceDate, NOW())) <= MIN(COALESCE(InvoiceDate, NOW())), INTERVAL 30 DAY))
      AND (MAX(GrossAmountAbs) != MIN(GrossAmountAbs))) CTE
      INNER JOIN invoice I
        ON CTE.NetAmountAbs = I.NetAmountAbs
        AND CTE.FK_SupplierID = I.FK_SupplierID
    ORDER BY CTE.NetAmountAbs DESC, CTE.FK_SupplierID;

它取自 table，执行一些计算，连接自身然后插入。失败并显示此消息：Incorrect DateTime Value '0000-00-00 00:00:00'。我已经缩小了范围，如果我从 having 子句中删除这一行 (DATE_ADD(MAX(COALESCE(InvoiceDate, NOW())) <= MIN(COALESCE(InvoiceDate, NOW())), INTERVAL -30 DAY)) 它会起作用。

事实上，当我奇怪地删除插入时它起作用了。

select 没有 return 任何东西，但它仍然失败。

这是为什么？谁能帮忙看看是什么原因？

Answer 1

第一个选项：

此警告可能是由于 SQL_MODE。

根据 mysql 文档 "If the NO_ZERO_DATE or NO_ZERO_IN_DATE SQL mode is enabled, zero dates or part of dates are disallowed."。所以这可能是你的 INSERT 与 '0000-00-00 00:00:00' 失败的原因。

您可以通过执行以下命令检查您的 sql 模式：

SELECT @@sql_mode;

如果设置了 NO_ZERO_DATE 或 NO_ZERO_IN_DATE 中的任何一个，那么您可以：

SET sql_mode = '';

第二个选项

另一个选项是由于 STRICT_TRANS_TABLES 模式而失败。正如 mysql 文档所说：

Strict mode affects whether the server permits '0000-00-00' as a valid date: If strict mode is not enabled, '0000-00-00' is permitted and inserts produce no warning. If strict mode is enabled, '0000-00-00' is not permitted and inserts produce an error, unless IGNORE is given as well. For INSERT IGNORE and UPDATE IGNORE, '0000-00-00' is permitted and inserts produce a warning

同样适用于日期时间。

因此您必须禁用严格模式或如果禁用它不是一个选项 - 修改查询使其不会 return 无效 date/datetime 结果

Answer 2

将此代码放在查询之前

SET sql_mode = '';

或转到 /etc/mysql/my.cnf 并注释掉 STRICT_TRANS_TABLES

有用的笔记 SQL STRICT MODE

Having 中的日期时间值 '0000-00-00 00:00:00' - Date_Sub() 不正确

Incorrect DateTime Value '0000-00-00 00:00:00' - Date_Sub() in Having

mysql

datetime

mariadb