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66 lines
1.7 KiB
66 lines
1.7 KiB
set echo on;
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alter session set nls_language = english;
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alter session set nls_date_format = 'DD-MON-YYYY';
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alter session set nls_date_language = english;
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/* SELECT WHOLE TABLES */
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SELECT COUNT(*)
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FROM FLUG, FLUGLINIE
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WHERE (FLUG.FLC = FLUGLINIE.FLC);
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/* SELECT ONE CONJUNCTIVE RESTRICTION */
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SELECT FLUG.FLC, FLUG.FLNR, FLUGLINIE.NAME
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FROM FLUG, FLUGLINIE
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WHERE (FLUG.FLC = FLUGLINIE.FLC)
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AND (FLUG.NACH = 'LHR');
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/* SELECT ONE CONJUNCTIVE RESTRICTION */
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SELECT PASSAGIER.NAME, PASSAGIER.VORNAME, BUCHUNG.BNR, BUCHUNG.FLC, BUCHUNG.FLNR
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FROM PASSAGIER, BUCHUNG
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WHERE (PASSAGIER.PNR = BUCHUNG.PNR)
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AND (PASSAGIER.PNR <= 4);
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/* SELECT ONE DISJUNCTIVE RESTRICTION ON ONE TABLE */
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SELECT BUCHUNG.BNR, BUCHUNG.PNR, BUCHUNG.FLC, BUCHUNG.FLNR, BUCHUNG.FLNR, BUCHUNG.PREIS
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FROM PASSAGIER, BUCHUNG
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WHERE BUCHUNG.PNR = PASSAGIER.PNR
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AND (PASSAGIER.PNR < 3 OR PASSAGIER.PNR = 1200);
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/* SELECT ONE DISJUNCTIVE RESTRICTION ON ONE TABLE */
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SELECT COUNT(*)
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FROM PASSAGIER, BUCHUNG
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WHERE (PASSAGIER.PNR = BUCHUNG.PNR)
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AND (BUCHUNG.BNR <= 2000 OR BUCHUNG.NACH = 'LIM');
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/* SELECT ONE DISJUNCTIVE RESTRICTION ON ONE TABLE */
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SELECT COUNT(*)
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FROM PASSAGIER, BUCHUNG
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WHERE (PASSAGIER.PNR = BUCHUNG.PNR)
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AND (BUCHUNG.VON = 'FRA' OR BUCHUNG.NACH = 'LHR');
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/* SELECT TWO CONJUNCTIVE RESTRICTIONS ON ONE TABLE */
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SELECT PASSAGIER.NAME, PASSAGIER.VORNAME, BUCHUNG.BNR, BUCHUNG.FLC, BUCHUNG.FLNR
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FROM PASSAGIER, BUCHUNG
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WHERE (PASSAGIER.PNR = BUCHUNG.PNR)
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AND (BUCHUNG.BNR <= 2000) AND (BUCHUNG.NACH = 'LIM');
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/* SELECT TWO CONJUNCTIVE RESTRICTIONS ONE PER TABLE */
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SELECT PASSAGIER.NAME, PASSAGIER.VORNAME, BUCHUNG.BNR, BUCHUNG.FLC, BUCHUNG.FLNR
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FROM PASSAGIER, BUCHUNG
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WHERE (PASSAGIER.PNR = BUCHUNG.PNR)
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AND (BUCHUNG.BNR <= 1500) AND (PASSAGIER.LAND = 'RSA');
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rollback;
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