Need to list indexes.

[Guest_imported]

I'm so green ...

I need to list the indexes for a table. As i see the command should be:
describe indexes for table <tablename>.

I'm getting no results, yet I know there are indexes for this table.

Also I get no results for:
describe table <tablename>

What command should I be using?

 

[Guest_imported]

Run the following query:

Select indschema,indname,uniquerule,colnames from syscat.indexes where tabschema = 'schema' and tabname='table' order by indname