I am looking for (preferably) an SQL statement that selects the table/and column names for any table with a foreign key to a given table in Sybase. I think it should be somehow possible with the sys... tables but being completely new to sybase, I cannot make head nor toe of it. So any help into the right direction is highly appreciated.
Edit: For completness' sake: SELECT @@VERSION returns
'Adaptive Server Enterprise/15.0.3/EBF 17156 ESD#3/P/Sun_svr4/OS 5.8/ase1503/2726/64-bit/FBO/Fri Feb 5 05:26:23 2010'
Edit 2
Thanks a lot for your suggestions, especially Andrew Bickerton's comment. That allowed me to construct a rudimentary SQL select statement for a starting point to go further.
In case someone else is interested in it, here it is:
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 tab.name = 'tq84_f' and fko.type = 'RI'