必须声明 SQL 标识符，即使已经声明

Posted 2023-03-27

【中文标题】必须声明 SQL 标识符，即使已经声明

【英文标题】：SQL identifier must be declared even declared already

【发布时间】：2017-09-29 03:30:50

【问题描述】：

我正在运行附加的查询，但出现错误

错误（1,41）：PLS-00201：必须声明标识符“TABLE_OUTPUT”。

我该如何解决这个问题？我已经在这里和那里更换和改变了，但是......应该没问题吧？

检查参数，我确定我已经输入了正确的类型和匹配...

谢谢！

create OR REPLACE procedure proc_gen_data (TBL_OUTPUT OUT TABLE_OUTPUT)
is
    TYPE REC_OUTPUT IS RECORD( 
     eorder_date DATE,
         entity_bic11 VARCHAR2(20),
         entity_bic11 VARCHAR2(20),
         ACCOUNT VARCHAR2(100),
         COVERED_BY VARCHAR2(20),
         ENTITIES_PRIORITIES VARCHAR2(1),
         TASK_PRIORITY VARCHAR2(5),
         folder_published NUMBER,
         NEW_STATUS VARCHAR2(10)
         );

  TYPE TABLE_OUTPUT IS TABLE OF REC_OUTPUT;
  LC_SELECT SYS_REFCURSOR;
  LR_DETAILS TABLE_OUTPUT;
begin
    OPEN LC_SELECT FOR
            select   t2.EORDER_DATE "EORDER DATE", t1.bic11 "ENTITY BIC11", t2.ACCOUNT, t2.covered_by "COVERED BY", t2.entities_priorities "ENTITIES PRIORITY", t1.top_priority "TASK PRIORITY", t2.folder_published "FOLDERS PUBLISHED", T2.NEW_STATUS "NEW STATUS"
            from
            (select s.entity_group_name entity_name, s.bic11 bic11,
            --to_char(MAX(IOCUPDATED),'DD-MON-YYYY') "IOC_LAST_UPDATE",
            --to_char(MAX(OMSUPDATED),'DD-MON-YYYY') "OMS_LAST_UPDATE",
            --to_char(MAX(TOBUPDATED),'DD-MON-YYYY') "TOB_LAST_UPDATE",
            --to_char(MAX(COMUPDATED),'DD-MON-YYYY') "COM_LAST_UPDATE",
            --(MAX(TAXUPDATED),'DD-MON-YYYY') "TAX_LAST_UPDATE",
              CASE 
                    WHEN MAX(IOCUPDATED) >= MAX(OMSUPDATED) AND MAX(IOCUPDATED) >= MAX(TOBUPDATED) AND MAX(IOCUPDATED) >= MAX(COMUPDATED) AND MAX(IOCUPDATED) >= MAX(TAXUPDATED) THEN 'IOC'
                    WHEN MAX(OMSUPDATED) >= MAX(IOCUPDATED) AND MAX(OMSUPDATED) >= MAX(TOBUPDATED) AND MAX(OMSUPDATED) >= MAX(COMUPDATED) AND MAX(OMSUPDATED) >= MAX(TAXUPDATED) THEN 'OMS'
                    WHEN MAX(TOBUPDATED) >= MAX(IOCUPDATED) AND MAX(TOBUPDATED) >= MAX(OMSUPDATED) AND MAX(TOBUPDATED) >= MAX(COMUPDATED) AND MAX(TOBUPDATED) >= MAX(TAXUPDATED) THEN 'TOB'
                    WHEN MAX(COMUPDATED) >= MAX(IOCUPDATED) AND MAX(COMUPDATED) >= MAX(OMSUPDATED) AND MAX(COMUPDATED) >= MAX(TOBUPDATED) AND MAX(COMUPDATED) >= MAX(TAXUPDATED) THEN 'COM'                    
                    WHEN MAX(TAXUPDATED) >= MAX(IOCUPDATED) AND MAX(TAXUPDATED) >= MAX(OMSUPDATED) AND MAX(TAXUPDATED) >= MAX(TOBUPDATED) AND MAX(TAXUPDATED) >= MAX(COMUPDATED) THEN 'TAX'
                    ELSE    'IOC'
              END AS TOP_PRIORITY
            from
            (
                      select egr.name entity_group_name, decode(e.office_type,'GH',e.legal_name_lei,e.institution_name ) name, e.bic11,
                      decode(cat.acronym,'IOC',decode(initiated_by_swift,'N','C','S'),null) IOC,
                                 decode(cat.acronym,'IOC',fi.creation_date,null) IOCCREATED,
                                 decode(cat.acronym,'IOC',fis.update_date,null) IOCUPDATED,
                      decode(cat.acronym,'OMS',decode(initiated_by_swift,'N','C','S'),null) OMS,
                                 decode(cat.acronym,'OMS',fi.creation_date,null) OMSCREATED,
                                 decode(cat.acronym,'OMS',fis.update_date,null) OMSUPDATED,
                      decode(cat.acronym,'TOB',decode(initiated_by_swift,'N','C','S'),null) TOB,
                                 decode(cat.acronym,'TOB',fi.creation_date,null) TOBCREATED,
                                 decode(cat.acronym,'TOB',fis.update_date,null) TOBUPDATED,
                      decode(cat.acronym,'COM',decode(initiated_by_swift,'N','C','S'),null) COM,
                                 decode(cat.acronym,'COM',fi.creation_date,null) COMCREATED,
                                 decode(cat.acronym,'COM',fis.update_date,null) COMUPDATED,
                      decode(cat.acronym,'TAX',decode(initiated_by_swift,'N','C','S'),null) TAX,
                                 decode(cat.acronym,'TAX',fi.creation_date,null) TAXCREATED,
                                 decode(cat.acronym,'TAX',fis.update_date,NULL) TAXUPDATED,
                      1 TOTAL
                      from entity_groups egr, entities e, folders f, folder_items fi, categories cat, folder_item_snapshots fis
                      where fi.fold_id=f.id
                         and f.enti_id =e.id
                         and e.engr_id=egr.id
                         and f.cate_id=cat.id
                --       and fi.status!='PUBLISHED'
                         and fi.id =f.foit_rece_id
                         and fis.foit_id=fi.id
                         and fi.active_snap_id=fis.id
            ) s
            group by s.entity_group_name, s.name, s.bic11
            order by s.entity_group_name, s.bic11) t1
            left join
            --STATUS REPORT
            (select to_char(creation_date, 'DD-Mon-RR') EORDER_DATE, bic11 "ENTITY_BIC11", institution_name ACCOUNT, covered COVERED_BY, 
              CASE WHEN nvl(total,0)=5 THEN '-' 
                     WHEN nvl(total,0)=4 THEN 'HIGH'
                     WHEN nvl(total,0)=3 THEN 'MEDIUM'
                     WHEN nvl(total,0)=2 THEN 'LOW'
                     WHEN nvl(total,0)=1 THEN 'LOW'
                     WHEN nvl(total,0)=0 THEN 'LOW'
            END AS ENTITIES_PRIORITIES,
            nvl(total,0) FOLDER_PUBLISHED, 
              CASE WHEN nvl(total,0)=5 THEN 'COMPLETE' 
                     WHEN nvl(total,0)=4 THEN 'FOLLOW UP ONGOING'
                     WHEN nvl(total,0)=3 THEN 'FOLLOW UP ONGOING'
                     WHEN nvl(total,0)=2 THEN 'FOLLOW UP ONGOING'
                     WHEN nvl(total,0)=1 THEN 'FOLLOW UP ONGOING'
              END AS NEW_STATUS
            from (
            select creation_date, bic11, name, institution_name, covered, entity_group_name, sum(IOC) IOC, sum(OMS) OMS, sum(TOB) TOB, sum(COM) COM, sum(TAX) TAX, sum(total) TOTAL from
            (
            select e.creation_date, e.bic11, e.name, e.institution_name, E.covered, egr.name entity_group_name, decode(cat.acronym,'IOC',1,0) IOC, decode(cat.acronym,'OMS',1,0) OMS, decode(cat.acronym,'TOB',1,0) TOB, decode(cat.acronym,'COM',1,0) COM, decode(cat.acronym,'TAX',1,0) TAX, 1 total
            from entity_groups egr, entities e, folders f, folder_items fi, categories cat, folder_item_snapshots fis
            where fi.fold_id=f.id
              and f.enti_id=e.id
              and e.engr_id=egr.id
              and f.cate_id=cat.id
             -- and fi.status = 'PUBLISHED'
              and fi.id=f.foit_rece_id
             -- and e.deletion_date is null
              and fis.foit_id=fi.id
              and fi.active_snap_id=fis.id
              )
              group by creation_date, bic11, name, entity_group_name, institution_name, covered) s,
              (select name entity_group_name from entity_groups) g
            where s.entity_group_name(+)=g.entity_group_name) t2
            on t1.bic11=t2.ENTITY_BIC11;

    LOOP
        FETCH LC_SELECT INTO LR_DETAILS;
        EXIT WHEN LC_SELECT%NOTFOUND;
        TABLE_OUTPUT.extend();
        TABLE_OUTPUT(TABLE_OUTPUT.count()) := LR_DETAILS;
    END LOOP;
    CLOSE LC_SELECT;
    TABLE_OUTPUT := TABLE_OUTPUT;

END;

【问题讨论】：

您不能引用在过程中定义的过程参数的类型。类型必须在过程外部声明。

@jeff6times7 我应该改变哪一部分？

试试this。您只能通过一次，而且仅因为您的头像很酷。

【参考方案1】：

您需要在过程之外将TYPE 声明为架构对象。

CREATE OR REPLACE TYPE  REC_OUTPUT AS  OBJECT( 
     eorder_date DATE,
         entity_bic11 VARCHAR2(20),
         ACCOUNT VARCHAR2(100),
         COVERED_BY VARCHAR2(20),
         ENTITIES_PRIORITIES VARCHAR2(1),
         TASK_PRIORITY VARCHAR2(5),
         folder_published NUMBER,
         NEW_STATUS VARCHAR2(10)
         );

CREATE OR REPLACE TYPE TABLE_OUTPUT IS TABLE OF REC_OUTPUT;

所以，在你的过程中，从DECLARE之后的这一行开始

LC_SELECT SYS_REFCURSOR;
...
...

在您的循环中，您错误地使用了 TYPE 名称 TABLE_OUTPUT 而不是 TYPE 变量 TBL_OUTPUT 这是您的 OUT 参数。正确使用。