Hi,

When adding tables into a slony set with set add() the table id needs to be 
specified. The documentation specifies that this id determines the order in 
which slony will lock the tables and that table hierarchies need to be 
accounted for. How exactly would that be taken into account?

If two tables are added to a set, say table foo and table bar, table bar 
references a field in table foo as a foreign key should table bar have a 
higher id number than foo or vice versa? 

Thanks,
D. McClelland