如何创建包含编译时错误的 SQL 过程？

Question

我正在编写一次性 SQL 过程，它将向 table 添加一个标识列，然后将 table 的主键设置为该新标识列。但是我无法编译 SQL 过程，因为 CREATE PROCEDURE 语句 returns 编译错误。

如何告诉 SQL 在编译错误的情况下创建过程？

CREATE or replace PROCEDURE TESTSQL(                                
 )                                                                  
LANGUAGE    SQL                                                     
SPECIFIC        ORDHEADP5T                                          
SET OPTION   DATFMT    = *ISO, DLYPRP = *YES, DBGVIEW = *SOURCE,    
             USRPRF    = *OWNER, DYNUSRPRF = *OWNER, COMMIT = *CHG  
BEGIN                                                               
                                                                    
alter table   ordheader                                             
add column   ordidnum int generated always as identity ;            
                                                                    
alter table     ordheader                                           
add constraint  pk_ordheader primary key ( ordidnum ) ;             
                                                                    
end

SQL0205  30      14  Position 44 Column ORDIDNUM not in table ORDHEADER

Answer 1

如果你把它减少到一个改变 table 你可以做这个，比如：

CREATE or replace PROCEDURE TESTSQL()                                                                  
LANGUAGE    SQL                                                     
SPECIFIC        ORDHEADP5T                                          
SET OPTION   DATFMT    = *ISO, DLYPRP = *YES, DBGVIEW = *SOURCE,    
             USRPRF    = *OWNER, DYNUSRPRF = *OWNER, COMMIT = *CHG  
BEGIN                                                               
alter table   ordheader                                             
    add column   ordidnum int generated always as identity          
    add constraint  pk_ordheader primary key ( ordidnum ) ;             
end

如何创建包含编译时错误的 SQL 过程？

how to create SQL procedure which contains compile time errors?

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