لوحة القادة

rem ----------------------------------------------------------------------- rem Filename: countall.sql rem Purpose: Count the number of rows for ALL tables in current schema rem using PL/SQL rem Date: 15-Apr-2000 rem Author: Eberhardt, Roberto (Bolton) ([email protected]) rem ----------------------------------------------------------------------- set serveroutput on size 1000000 DECLARE t_c1_tname user_tables.table_name%TYPE; t_command varchar2(200); t_cid integer; t_total_records number(10); stat integer; row_count integer; t_limit integer := 0; -- Only show tables with more rows cursor c1 is select table_name from user_tables order by table_name; BEGIN t_limit := 0; open c1; loop fetch c1 into t_c1_tname; exit when c1%NOTFOUND; t_command := 'SELECT COUNT(0) FROM '||t_c1_tname; t_cid := DBMS_SQL.OPEN_CURSOR; DBMS_SQL.PARSE(t_cid,t_command,dbms_sql.native); DBMS_SQL.DEFINE_COLUMN(t_cid,1,t_total_records); stat := DBMS_SQL.EXECUTE(t_cid); row_count := DBMS_SQL.FETCH_ROWS(t_cid); DBMS_SQL.COLUMN_VALUE(t_cid,1,t_total_records); if t_total_records > t_limit then DBMS_OUTPUT.PUT_LINE(rpad(t_c1_tname,55,' ')|| to_char(t_total_records,'99999999')||' record(s)'); end if; DBMS_SQL.CLOSE_CURSOR(t_cid); end loop; close c1; END; /