ORA-00907: 缺少右括号 00907. 00000 - “缺少右括号” *原因：*操作：行错误：44 列：30

Posted 2023-05-08

【中文标题】ORA-00907: 缺少右括号 00907. 00000 - “缺少右括号” *原因：*操作：行错误：44 列：30

【英文标题】：ORA-00907: missing right parenthesis 00907. 00000 - "missing right parenthesis" *Cause: *Action: Error at Line: 44 Column: 30

【发布时间】：2015-07-08 06:14:20

【问题描述】：

我正在执行以下查询：

SELECT * 
FROM   (SELECT * 
        FROM   (SELECT DISTINCT r.llobjid   AS dataid, 
                                r.drawingid, 
                                r.revisionid, 
                                r.revisionnumber AS Revision_Number, 
                                r.revisionlabel, 
                                r.minorrevisionlabel, 
                                r.revisiontype, 
                                p.project AS Project, 
                                r.revisionstatus, 
                                r.r1i AS SignIn_Requestor, 
                                r.r2i AS SeedFileVersion, 
                                rt.display_type_name AS Revision_Type, 
                                rt.can_signin, 
                               rs.display_status_name AS Revision_Status, 
                                a.adntypeid, 
                                at.NAME AS ADN_Type, 
                                a.requestby, 
                                a.assignbyAS Assign_By_Id, 
                                ' '  AS Assign_By, 
                                a.assigndate, 
                                ' ' AS Assign_Date 
                FROM   adnids a 
                       INNER JOIN crt_revision r 
                               ON r.drawingid = a.adnid 
                                  AND Upper(a.wholeid) LIKE '4160%' 
                       INNER JOIN adntypes at 
                               ON a.adntypeid = at.adntypeid 
                                  AND at.orgunitid = 21 
                       INNER JOIN crt_project p 
                               ON r.projectid = p.projectid 
                                  AND p.ouid = 21 
                       LEFT OUTER JOIN crt_revision_type_map rt 
                                    ON r.revisiontype = rt.revtypeid 
                                       AND rt.ouid = 21 
                       LEFT OUTER JOIN crt_revision_status_map rs 
                                    ON r.revisionstatus = rs.revstatusid 
                                       AND rs.ouid = 21 
                WHERE  ( r.revisionstatus = 2 )) tbl1 
               INNER JOIN (SELECT DISTINCT d.dataid  AS LLDataID, 
                         Cast(d.dcomment AS NVARCHAR(4000)) AS 
                                           Title, 
                                           d.NAME  AS Document_Name, 
                                       d.createdate  AS  Created_Date, 
                                       d.modifydate  AS Modified_Date, 
                                           d.subtype, 
                                           d.versionnum, 
                                           d.permid, 
                                           d.reserved, 
                                           d.ownerid 
                           FROM   crt_revision r3 
                                  INNER JOIN adnids a3 
                                          ON r3.drawingid = a3.adnid 
                                      AND Upper(a3.wholeid) LIKE '4160%' 
                                  INNER JOIN dtree d 
                                          ON r3.llobjid = d.dataid 
                           WHERE  ( r3.revisionstatus = 2 )) tbl2 
                       ON tbl1.dataid = tbl2.lldataid 
               LEFT OUTER JOIN (SELECT DISTINCT l.dataid AS asm_dataid, 
                                                l.stateid, 
                                                l.intransition, 
                                               ls.NAME  AS Current_State, 
                                                ls.signin, 
                                                ls.lifecycleid, 
                                                ll.NAME  AS Lifecycle 
                                FROM   crt_revision r5 
                                       INNER JOIN adnids a5 
                                               ON r5.drawingid = a5.adnid 
                                    AND Upper(a5.wholeid) LIKE '4160%' 
                                       INNER JOIN lm_lifecycles l 
                                               ON l.dataid = r5.llobjid 
                                       INNER JOIN lm_def_states ls 
                                               ON l.stateid = ls.stateid 
                                       INNER JOIN lm_def_lifecycles ll 
                                               ON ls.lifecycleid = 
                                                  ll.lifecycleid 
                                WHERE  ( r5.revisionstatus = 2 )) tbl4 
                            ON tbl1.dataid = tbl4.asm_dataid 
        WHERE  ( EXISTS (SELECT b.dataid 
                         FROM   dtreeacl b 
                         WHERE  b.dataid = Nvl(tbl2.permid, tbl2.lldataid) 
                                AND ( rightid IN ( -2, -1, 1000, 1001 ) ) 
                                AND see > 0) ) 
        ORDER  BY modified_date DESC) tbl100 
WHERE  rownum <= 25

ORACLE SQL Developer 抛出错误为：ORA-00907: 缺少权利 括号

看起来一切都很好，但不明白我在哪里得到缺少右括号的错误。

【问题讨论】：

如果您使用的是sqldevelopper，建议您分别执行每个join语句，看看问题出在哪里。有时错误没有意义，因为您在括号结束前忘记了“as”或逗号。

17 左和 17 右路径。

我将查询复制到 SQL Developer 中，它给出了错误所在的行和列。 ORA-00907: missing right parenthesis 00907. 00000 - "missing right parenthesis" *Cause: *Action: Error at Line: 42 Column: 53。这是Cast(d.dcomment AS NVARCHAR(4000))。似乎您在最后一个 NVARCHAR 转换时没有使用大小。删除 (4000)。

AT 至少在 ANSI SQL 中是保留字，将别名更改为其他名称，或双引号，即“at”。

Cast(d.dcomment AS NVARCHAR(4000)) NVARCHAR 还是 NVARCHAR2？还有 dcomment 的类型是什么？

【参考方案1】：

都是因为Cast(d.dcomment AS NVARCHAR(4000))。 NVARCHAR 不是有效的数据类型。

改成Cast(d.dcomment AS NVARCHAR2(2000))

会有用的

Fiddle

在小提琴中我的样本是

select Cast('ddd' AS NVARCHAR2(2000)) AS dd from dual

如果你把它改成

select Cast('ddd' AS NVARCHAR(2000)) AS dd from dual

你会得到错误

ORA-00907: 缺少右括号

Cast Operator in Oracle Tutorial

Data Types in Oracle