select
fko.name "Foreign key name",
par.name "Referenced table name",
fk1.name || ' -> ' || pk1.name "Reference 1",
fk2.name || ' -> ' || pk2.name "Reference 2",
fk3.name || ' -> ' || pk3.name "Reference 3",
fk4.name || ' -> ' || pk4.name "Reference 4"
from
sysobjects tab join
sysconstraints con on tab.id = con.tableid join
sysobjects fko on con.constrid = fko.id join
sysreferences ref on con.constrid = ref.constrid join
sysobjects par on par.id = ref.reftabid left join
---- 1. Column
syscolumns fk1 on ref.fokey1 = fk1.colid and
ref.tableid = fk1.id left join
syscolumns pk1 on ref.refkey1 = pk1.colid and
ref.reftabid = pk1.id left join
---- 2. Column
syscolumns fk2 on ref.fokey2 = fk2.colid and
ref.tableid = fk2.id left join
syscolumns pk2 on ref.refkey2 = pk2.colid and
ref.reftabid = pk2.id left join
---- 3. Column
syscolumns fk3 on ref.fokey3 = fk3.colid and
ref.tableid = fk3.id left join
syscolumns pk3 on ref.refkey3 = pk3.colid and
ref.reftabid = pk3.id left join
---- 4. Column
syscolumns fk4 on ref.fokey4 = fk4.colid and
ref.tableid = fk4.id left join
syscolumns pk4 on ref.refkey4 = pk4.colid and
ref.reftabid = pk4.id -- Et cetera...
where
tab.type = 'U' and
fko.name = 'FOREIGN_KEY_NAME' and
fko.type = 'RI'
no comment ;)
omg !