4827 2007-06-28 00:02:51 +0000 Implementation of SML identity constraints that use the smlfn:deref() function in sml:field. 2007-09-17 15:45:18 +0000 1 1 1 Unclassified SML Core unspecified PC Windows XP RESOLVED DUPLICATE 4657 P1 normal Second draft 1 bassamt cmsmcq public-sml oldest_to_newest 15710 0 bassamt 2007-06-28 00:02:51 +0000 [From open issue list in Appendix E] Implementation of SML identity constraints that use the smlfn:deref() function in sml:field/@xpath expressions is challenging for persistent SML stores built on top of relational database systems. The standards body to which SML gets submitted should investigate this and, if needed, explore options to ease the implementation burden for persistent SML stores using relational databases. 16167 1 kumarp 2007-08-16 19:36:54 +0000 *** This bug has been marked as a duplicate of bug 4657 ***