Obviously, at the package level, DB2 only works with identifiers, not names.
You can find them back using the following query:
SELECT C.TABSCHEMA, C.TABNAME, C.COLNAME FROM SYSCAT.TABLES AS T, SYSCAT.COLUMNS AS C WHERE T.TBSPACEID = 2 AND T.TABLEID = 19 AND C.COLNO = 0 AND C.TABSCHEMA = T.TABSCHEMA AND C.TABNAME = T.TABNAME
Mathias ghys
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