Find the tables that contains more than 100 rows

September 16, 2005



>>Script Language and Platform: Oracle
This script finds the tables that contain more than 100 rows.

Author: Praveen Kumar Chugh(09818276143)


create or replace function rowcount(tname varchar2) return number is
 x number;
 stmt varchar2(200);
begin
 stmt := 'select count(*) from '||tname;
 execute immediate stmt into x;
 return x;
exception when no_data_found then
 return 0;
end;
/
Select table_name, rowcount(table_name) from cat where rowcount(table_name) >= 100;

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