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ΕΡΓΑΣΙΑ - ΣΥΣΤΗΜΑΤΑ ΔΙΑΧΕΙΡΗΣΗΣ ΒΑΣΕΩΝ ΔΕΔΟΜΕΝΩΝ #221

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ΕΡΓΑΣΙΑ - ΣΥΣΤΗΜΑΤΑ ΔΙΑΧΕΙΡΗΣΗΣ ΒΑΣΕΩΝ ΔΕΔΟΜΕΝΩΝ #221

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ΣΤΟΙΧΕΙΑ ΦΟΙΤΗΤΩΝ

  1. ΚΩΝΣΤΑΝΤΙΝΟΣ ΕΚΤΩΡΑΣ ΠΑΤΡΙΚΙΟΣ - Π20157
  2. ΚΩΝΣΤΑΝΤΙΝΟΣ ΜΠΕΚΟΣ - Π20136
  3. ΚΗΡΥΚΟΣ ΔΟΥΜΑΝΗΣ - Π20060

ΑΝΑΛΥΤΙΚΟ DESCRIPTION

  • ISSUE 1 (support NOT/BETWEEN/AND/OR operators)
    Αρχικά θα εκτελέσουμε τα παραδείγματα με τον πίνακα instructor
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  • [NOT]
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  • [BETWEEN]
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  • [OR]
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  • [AND]
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  • ISSUE 2 (support Enrich indexing functionality)

CREATE TABLE statement enriched to support the declaration of a column as **unique**
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BTree index over unique (non-PK) columns
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Έχουν γίνει αρκετοί έλεγχοι έτσι ώστε η βάση να δέχεται μόνο BTREE σε PK και UNIQUE
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@EktorasDEV10 @kostas901