Hi , 

      my $tables = "select column_name ,object_name from all_tab_colum
+ns,dba_objects where owner_name = ?  and column_name in (select colum
+n_name from all_tab_columns where table_name = object_name)";

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This subselect is correlated and shall take some like a few minutes and can be optimized .

In reply to Re: How to display all the content of the database? by OM_Zen
in thread How to display all the content of the database? by Alex the Serb

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