将记录从Oracle数组移动到Cobol

Question

如何将记录从oracle移动到Cobol阵列？当我移动一个字段时,一切都按预期工作.当我尝试在Oracle VARRAY中移动记录时,我无法使其工作.PRO*COBOL预编译器给出以下错误消息:

Error at line 137, column 12 in file ESF3.ordbso07.PCO
            EXEC SQL EXECUTE      
 ...........1
 PCB-S-00576, PLS-382: expression is of wrong type
 Error at line 137, column 12 in file ESF3.ordbso07.PCO
            EXEC SQL EXECUTE      
 ...........1
 PCB-S-00576, PLS-0: Statement ignored

Oracle类型:

TYPE QDELSSRD_arr IS VARRAY(30) OF QDELSSRD_typ;

TYPE SODLSSRD_typ IS RECORD ( -- DBSO07 SOK
    QDELSSRD             QDELSSRD_arr -- 30 x QDELSSRD_typ

OC is SODLSSRD_typ;
TYPE QDELSSRD_typ IS RECORD (
    ENAMN                arbetssokande.efternamn%type, -- VARCHAR2(30 CHAR)
    FNAMN                arbetssokande.fornamn%type, -- VARCHAR2(20 CHAR)
);

COBOL ESQL匿名PL/SQL块的片段:

FOR LV IN 1..:RC-ZHITS
LOOP
    :QDELSSRD(LV) :=  OC.QDELSSRD(LV);
 END LOOP;

COBOL变量声明:

     15     QSODLSSRD.
            18     QDELSSRD                      OCCURS 30.
                   21     ENAMN                         PIC X(030).
                   21     FNAMN                         PIC X(020).

Answer 1

我认为你需要使用 VARYING...例如：

18     QDELSSRD                      VARYING OCCURS 20 TIMES. 
 21     ENAMN                         PIC X(030).    
 21     FNAMN                         PIC X(020). 

http://www.pitt.edu/~hoffman/oradoc/server.804/a58232/ch04.htm