Oracle PL/SQL Tutorial/System Tables Data Dictionary/dba tab columns

Combine dba_tables and dba_tab_columns, dba_objects

   <source lang="sql">

SQL> SQL> SQL> SELECT a.table_name,b.column_name, c.created

 2  FROM dba_tables a, dba_tab_columns b, dba_objects c
 3  WHERE a.table_name = b.table_name
 4      AND a.table_name = c.object_name
 5      AND a.tablespace_name = "GRAPHICS_DATA"
 6      AND object_type = "TABLE";

no rows selected</source>