Oracle ORA-00907: 缺少 REGEXP_SUBSTR 的右括号答案

【问题标题】：Oracle ORA-00907: missing right parenthesis for REGEXP_SUBSTROracle ORA-00907: 缺少 REGEXP_SUBSTR 的右括号
【发布时间】：2020-06-14 08:48:00
【问题描述】：

我在存储过程下面写并且缺少右括号错误。当我只尝试查询时它起作用了，但是当我在 oracle 12c 中运行完整的存储过程脚本时它会抛出错误。我使用 REGEXP_SUBSTR 表达式的行有错误。如果我将其注释掉，则 proc 运行时不会出现任何错误。请提出解决方案。

PROMPT ** Creating stored procedure TAHolidayCal_FindBrkCls *********************       

CREATE OR REPLACE PACKAGE TAHolidayCal_FindBrkClsPkg AS
TYPE RT1 IS RECORD (
    InstrumentID        Instrument.InstrumentID%TYPE,
    Status              Instrument.Status%TYPE,
    Product             Instrument.Product%TYPE,
    SysDescription      Instrument.SysDescription%TYPE,
    TradeAdminStatus    EXTTradeStatus.TradeAdminStatus%TYPE,
    PayDate             InstCfl.PayDate%TYPE
    );
TYPE RCT1 IS REF CURSOR RETURN RT1;
END;
/

CREATE OR REPLACE PROCEDURE TAHolidayCal_FindBrkCls
(
    calDate     DATE,  
    holCalID    CHAR,
    InstID01 CHAR             ,InstID02 CHAR DEFAULT NULL,InstID03 CHAR DEFAULT NULL,InstID04 CHAR DEFAULT NULL,InstID05 CHAR DEFAULT NULL,InstID06 CHAR DEFAULT NULL,InstID07 CHAR DEFAULT NULL,
    InstID08 CHAR DEFAULT NULL,InstID09 CHAR DEFAULT NULL,InstID10 CHAR DEFAULT NULL,InstID11 CHAR DEFAULT NULL,InstID12 CHAR DEFAULT NULL,InstID13 CHAR DEFAULT NULL,InstID14 CHAR DEFAULT NULL,
    InstID15 CHAR DEFAULT NULL,InstID16 CHAR DEFAULT NULL,InstID17 CHAR DEFAULT NULL,InstID18 CHAR DEFAULT NULL,InstID19 CHAR DEFAULT NULL,InstID20 CHAR DEFAULT NULL,InstID21 CHAR DEFAULT NULL,
    InstID22 CHAR DEFAULT NULL,InstID23 CHAR DEFAULT NULL,InstID24 CHAR DEFAULT NULL,InstID25 CHAR DEFAULT NULL,InstID26 CHAR DEFAULT NULL,InstID27 CHAR DEFAULT NULL,InstID28 CHAR DEFAULT NULL,
    InstID29 CHAR DEFAULT NULL,InstID30 CHAR DEFAULT NULL,InstID31 CHAR DEFAULT NULL,InstID32 CHAR DEFAULT NULL,InstID33 CHAR DEFAULT NULL,InstID34 CHAR DEFAULT NULL,InstID35 CHAR DEFAULT NULL,
    InstID36 CHAR DEFAULT NULL,InstID37 CHAR DEFAULT NULL,InstID38 CHAR DEFAULT NULL,InstID39 CHAR DEFAULT NULL,InstID40 CHAR DEFAULT NULL,InstID41 CHAR DEFAULT NULL,InstID42 CHAR DEFAULT NULL,
    InstID43 CHAR DEFAULT NULL,InstID44 CHAR DEFAULT NULL,InstID45 CHAR DEFAULT NULL,InstID46 CHAR DEFAULT NULL,InstID47 CHAR DEFAULT NULL,InstID48 CHAR DEFAULT NULL,InstID49 CHAR DEFAULT NULL,
    InstID50 CHAR DEFAULT NULL,InstID51 CHAR DEFAULT NULL,InstID52 CHAR DEFAULT NULL,InstID53 CHAR DEFAULT NULL,InstID54 CHAR DEFAULT NULL,InstID55 CHAR DEFAULT NULL,InstID56 CHAR DEFAULT NULL,
    InstID57 CHAR DEFAULT NULL,InstID58 CHAR DEFAULT NULL,InstID59 CHAR DEFAULT NULL,InstID60 CHAR DEFAULT NULL,InstID61 CHAR DEFAULT NULL,InstID62 CHAR DEFAULT NULL,InstID63 CHAR DEFAULT NULL,
    InstID64 CHAR DEFAULT NULL,InstID65 CHAR DEFAULT NULL,InstID66 CHAR DEFAULT NULL,InstID67 CHAR DEFAULT NULL,InstID68 CHAR DEFAULT NULL,InstID69 CHAR DEFAULT NULL,InstID70 CHAR DEFAULT NULL,
    InstID71 CHAR DEFAULT NULL,InstID72 CHAR DEFAULT NULL,InstID73 CHAR DEFAULT NULL,InstID74 CHAR DEFAULT NULL,InstID75 CHAR DEFAULT NULL,InstID76 CHAR DEFAULT NULL,InstID77 CHAR DEFAULT NULL,
    InstID78 CHAR DEFAULT NULL,InstID79 CHAR DEFAULT NULL,InstID80 CHAR DEFAULT NULL,InstID81 CHAR DEFAULT NULL,InstID82 CHAR DEFAULT NULL,InstID83 CHAR DEFAULT NULL,InstID84 CHAR DEFAULT NULL,
    InstID85 CHAR DEFAULT NULL,InstID86 CHAR DEFAULT NULL,InstID87 CHAR DEFAULT NULL,InstID88 CHAR DEFAULT NULL,InstID89 CHAR DEFAULT NULL,InstID90 CHAR DEFAULT NULL,InstID91 CHAR DEFAULT NULL,
    InstID92 CHAR DEFAULT NULL,InstID93 CHAR DEFAULT NULL,InstID94 CHAR DEFAULT NULL,InstID95 CHAR DEFAULT NULL,InstID96 CHAR DEFAULT NULL,InstID97 CHAR DEFAULT NULL,InstID98 CHAR DEFAULT NULL,
    InstID99 CHAR DEFAULT NULL,InstID100 CHAR DEFAULT NULL, 
    RC1         IN OUT TAHolidayCal_FindBrkClsPkg.RCT1
)
AS
BEGIN

OPEN RC1 FOR
    SELECT DISTINCT i.InstrumentID, i.Status, i.Product, i.SysDescription, e.TradeAdminStatus, TRUNC(TAHolidayCal_FindBrkCls.calDate) AS PayDate
    FROM Instrument i LEFT OUTER JOIN EXTTradeStatus e 
    ON ( i.InstrumentID = e.InstrumentID ) AND ( i.VersionNumber = e.VersionNumber ) 
    INNER JOIN EXTBreakClause b
    ON ( i.InstrumentID = b.InstrumentID ) AND ( i.VersionNumber = b.VersionNumber )
    WHERE i.VersionNumber = 0 
    AND i.InstrumentID in 
    (
        TAHolidayCal_FindBrkCls.InstID01,TAHolidayCal_FindBrkCls.InstID02,TAHolidayCal_FindBrkCls.InstID03,TAHolidayCal_FindBrkCls.InstID04,
        TAHolidayCal_FindBrkCls.InstID05,TAHolidayCal_FindBrkCls.InstID06,TAHolidayCal_FindBrkCls.InstID07,TAHolidayCal_FindBrkCls.InstID08,
        TAHolidayCal_FindBrkCls.InstID09,TAHolidayCal_FindBrkCls.InstID10,TAHolidayCal_FindBrkCls.InstID11,TAHolidayCal_FindBrkCls.InstID12,
        TAHolidayCal_FindBrkCls.InstID13,TAHolidayCal_FindBrkCls.InstID14,TAHolidayCal_FindBrkCls.InstID15,TAHolidayCal_FindBrkCls.InstID16,
        TAHolidayCal_FindBrkCls.InstID17,TAHolidayCal_FindBrkCls.InstID18,TAHolidayCal_FindBrkCls.InstID19,TAHolidayCal_FindBrkCls.InstID20,
        TAHolidayCal_FindBrkCls.InstID21,TAHolidayCal_FindBrkCls.InstID22,TAHolidayCal_FindBrkCls.InstID23,TAHolidayCal_FindBrkCls.InstID24,
        TAHolidayCal_FindBrkCls.InstID25,TAHolidayCal_FindBrkCls.InstID26,TAHolidayCal_FindBrkCls.InstID27,TAHolidayCal_FindBrkCls.InstID28,
        TAHolidayCal_FindBrkCls.InstID29,TAHolidayCal_FindBrkCls.InstID30,TAHolidayCal_FindBrkCls.InstID31,TAHolidayCal_FindBrkCls.InstID32,
        TAHolidayCal_FindBrkCls.InstID33,TAHolidayCal_FindBrkCls.InstID34,TAHolidayCal_FindBrkCls.InstID35,TAHolidayCal_FindBrkCls.InstID36,
        TAHolidayCal_FindBrkCls.InstID37,TAHolidayCal_FindBrkCls.InstID38,TAHolidayCal_FindBrkCls.InstID39,TAHolidayCal_FindBrkCls.InstID40,
        TAHolidayCal_FindBrkCls.InstID41,TAHolidayCal_FindBrkCls.InstID42,TAHolidayCal_FindBrkCls.InstID43,TAHolidayCal_FindBrkCls.InstID44,
        TAHolidayCal_FindBrkCls.InstID45,TAHolidayCal_FindBrkCls.InstID46,TAHolidayCal_FindBrkCls.InstID47,TAHolidayCal_FindBrkCls.InstID48,
        TAHolidayCal_FindBrkCls.InstID49,TAHolidayCal_FindBrkCls.InstID50,TAHolidayCal_FindBrkCls.InstID51,TAHolidayCal_FindBrkCls.InstID52,
        TAHolidayCal_FindBrkCls.InstID53,TAHolidayCal_FindBrkCls.InstID54,TAHolidayCal_FindBrkCls.InstID55,TAHolidayCal_FindBrkCls.InstID56,
        TAHolidayCal_FindBrkCls.InstID57,TAHolidayCal_FindBrkCls.InstID58,TAHolidayCal_FindBrkCls.InstID59,TAHolidayCal_FindBrkCls.InstID60,
        TAHolidayCal_FindBrkCls.InstID61,TAHolidayCal_FindBrkCls.InstID62,TAHolidayCal_FindBrkCls.InstID63,TAHolidayCal_FindBrkCls.InstID64,
        TAHolidayCal_FindBrkCls.InstID65,TAHolidayCal_FindBrkCls.InstID66,TAHolidayCal_FindBrkCls.InstID67,TAHolidayCal_FindBrkCls.InstID68,
        TAHolidayCal_FindBrkCls.InstID69,TAHolidayCal_FindBrkCls.InstID70,TAHolidayCal_FindBrkCls.InstID71,TAHolidayCal_FindBrkCls.InstID72,
        TAHolidayCal_FindBrkCls.InstID73,TAHolidayCal_FindBrkCls.InstID74,TAHolidayCal_FindBrkCls.InstID75,TAHolidayCal_FindBrkCls.InstID76,
        TAHolidayCal_FindBrkCls.InstID77,TAHolidayCal_FindBrkCls.InstID78,TAHolidayCal_FindBrkCls.InstID79,TAHolidayCal_FindBrkCls.InstID80,
        TAHolidayCal_FindBrkCls.InstID81,TAHolidayCal_FindBrkCls.InstID82,TAHolidayCal_FindBrkCls.InstID83,TAHolidayCal_FindBrkCls.InstID84,
        TAHolidayCal_FindBrkCls.InstID85,TAHolidayCal_FindBrkCls.InstID86,TAHolidayCal_FindBrkCls.InstID87,TAHolidayCal_FindBrkCls.InstID88,
        TAHolidayCal_FindBrkCls.InstID89,TAHolidayCal_FindBrkCls.InstID90,TAHolidayCal_FindBrkCls.InstID91,TAHolidayCal_FindBrkCls.InstID92,
        TAHolidayCal_FindBrkCls.InstID93,TAHolidayCal_FindBrkCls.InstID94,TAHolidayCal_FindBrkCls.InstID95,TAHolidayCal_FindBrkCls.InstID96,
        TAHolidayCal_FindBrkCls.InstID97,TAHolidayCal_FindBrkCls.InstID98,TAHolidayCal_FindBrkCls.InstID99,TAHolidayCal_FindBrkCls.InstID100
    )
    AND TAHolidayCal_FindBrkCls.holCalID in 
  (
    SELECT REGEXP_SUBSTR((extract(value(NHC), 'NotificationHolidayCalendar/text()')).getStringVal(),'[^,]+',1,LEVEL)
    FROM table(xmlsequence(extract(XMLType(b.BreakClauseDefn, 1), '/Definitions/BreakDefn/NotificationHolidayCalendar'))) NHC
    CONNECT BY REGEXP_SUBSTR((extract(value(NHC), 'NotificationHolidayCalendar/text()')).getStringVal(),'[^,]+',1,LEVEL) IS NOT NULL order by 1
    );

END;

/


SHOW ERRORS;

EXECUTE DROP_SYNONYM ('TAHolidayCal_FindBrkCls') 
EXECUTE CREATE_SYNONYM ('TAHolidayCal_FindBrkCls') 
EXECUTE CREATE_PERMISSIONS ('TAHolidayCal_FindBrkCls')

【问题讨论】：

我记得几年前使用 Oracle DB 时遇到了右括号丢失错误。如果我没记错的话，我的问题是我在某处忘记了一个左括号“（”。错误消息让我困惑了一段时间。
我没有错过右括号。此外，我已将其向下钻取到 order by 子句“order by 1”导致此错误。如果我删除它，那么它运行良好。但我需要订购元素

标签： oracle oracle12c regexp-substr ora-00907

【解决方案1】：

正如您评论的那样，如果您删除 order by 1，它会起作用。所以 - 删除它。说你需要订购 elements 是可以的，但是 - 你做错了地方。

这是一个例子。根据 Scott 的示例 DEPT 表，我返回了属于部门 10,20 的行：

SQL> select dname, deptno, loc from dept
  2  where 1 = 1
  3    and deptno in (select regexp_substr('10,20', '[^,]+', 1, level)
  4                   from dual
  5                   connect by level <= regexp_count('10,20', ',') + 1
  6                   order by 1           --> this is where you put ORDER BY clause
  7                  );
                 order by 1
                 *
ERROR at line 6:
ORA-00907: missing right parenthesis


SQL>

如您所知 - 这是错误的。这是子查询返回的内容：

SQL> select regexp_substr('10,20', '[^,]+', 1, level)
  2                   from dual
  3                   connect by level <= regexp_count('10,20', ',') + 1
  4                   order by 1;

REGEXP_SUBSTR('10,20
--------------------
10
20

SQL>

当你在IN中使用它时，如果你有它有什么不同

where deptno in (10, 20)

或

where deptno in (20, 10)

您仍然会得到相同的结果。但是，你要对最终结果进行排序！所以把ORDER BY移到最外面的SELECT：

SQL> select dname, deptno, loc from dept
  2  where 1 = 1
  3    and deptno in (select regexp_substr('10,20', '[^,]+', 1, level)
  4                   from dual
  5                   connect by level <= regexp_count('10,20', ',') + 1
  6                  )
  7  order by 1;

DNAME              DEPTNO LOC
-------------- ---------- -------------
ACCOUNTING             10 NEW YORK
RESEARCH               20 DALLAS

SQL>

现在它可以工作了，并且可以满足您 - 我相信 - 想要的功能。

在您的查询中，那将是

<snip>
AND TAHolidayCal_FindBrkCls.holCalID in 
  (
    SELECT REGEXP_SUBSTR((extract(value(NHC), 'NotificationHolidayCalendar/text()')).getStringVal(),'[^,]+',1,LEVEL)
    FROM table(xmlsequence(extract(XMLType(b.BreakClauseDefn, 1), '/Definitions/BreakDefn/NotificationHolidayCalendar'))) NHC
    CONNECT BY REGEXP_SUBSTR((extract(value(NHC), 'NotificationHolidayCalendar/text()')).getStringVal(),'[^,]+',1,LEVEL) IS NOT NULL 
  )
ORDER BY 1;

【讨论】：

感谢您的建议。我尝试了您的建议，但它所做的事情与我删除 order by 子句时所做的事情相同。也就是说，该过程编译时没有任何错误，但是当我从代码中调用它时，它会给出错误“ORA-22950: cannot ORDER objects without MAP or ORDER method”。