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set echo on;
alter session set nls_language = english;
alter session set nls_date_format = 'DD-MON-YYYY';
alter session set nls_date_language = english;
-- =======================================================================
-- BOOKINGS
-- =======================================================================
SELECT COUNT(*) FROM BUCHUNG;
/* UPDATE ONE TUPLE */
UPDATE BUCHUNG SET TAG = '01-JAN-2014' WHERE BNR = 80;
SELECT COUNT(*) FROM BUCHUNG;
/* UPDATE IN ONE PARTITION */
UPDATE BUCHUNG SET TAG = '01-FEB-2015' WHERE VON = 'FRA';
SELECT COUNT(*) FROM BUCHUNG;
/* UPDATE ALL */
UPDATE BUCHUNG SET MEILEN = 1000;
SELECT COUNT(*) FROM BUCHUNG;
SELECT COUNT(*) FROM FLUG;
/* UPDATE CHANGE OF PARTITION 1500 --> 0700 */
UPDATE FLUG SET AB = 0700 WHERE FNR = 52;
SELECT COUNT(*) FROM FLUG;
/* UPDATE CHANGE OF PARTITION 1310 --> 1120 */
UPDATE FLUG SET AB = 1120 WHERE FNR = 3;
SELECT COUNT(*) FROM FLUG;
rollback;