Joel, I name constraints and indexes like this: Constraint Index Name Name Table_PK TABLE_PK Table_FK01 Table_K01 Table_FK02 Table_K02 Table_FK03 Table_K03 Additional Indexes are named Table_Knnn. Check Constraints are named Table_Cnn. This way I can see clearly that each FK is supported by an index. So I think you and I do something similar. An easy way to relate Constraints and Indexes. Tom -- //www.freelists.org/webpage/oracle-l