RE: SQL

Phil,

Phil,

Something like this:

Alter Table RBCLFRH Add Constraint RBCLFRH_RBCLFRD_FK
 Foreign Key (CLHCO CLHTYP) References RBCLFRD (CLDCO CLDTYP) On Delete
Restrict;

The file names could be backwards.

Hope this helps.

Mark Phippard
SoftLanding Systems



                                                                                
                                   
                    Gord Royle                                                  
                                   
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                    midrange-l-admin@mi        Subject:     RE: SQL             
                                   
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                    08/16/01 08:55 AM                                           
                                   
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Here's a link to IBM Redbooks DB2/400 Advanced Database Functions. Section
3.4.2 has exactly what you need.

http://publib-b.boulder.ibm.com/Redbooks.nsf/RedbookAbstracts/sg244249.html?

Open

Gord
-----Original Message-----
From: Phil [mailto:sublime78ska@yahoo.com]
Sent: Wednesday, August 15, 2001 3:01 PM
To: midrange-l@midrange.com
Subject: SQL


Can someone tell me the equivelent SQL for this OS/400 command:

/* ADDPFCST FILE(RBCLFRD) TYPE(*REFCST) KEY(CLDCO CLDTYP) +  */
/*     PRNFILE(RBCLFRH) DLTRULE(*RESTRICT)                   */

RBCLFRD is a detail file and RBCLFRH is a header file.  I want to ensure no
header records can be deleted when detail records exist.  The command works
great but I want to do it using sql.

Thanks,

Phil


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