dentify the primary keys figure q3.22 the ch03_theather database table

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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identify the primary keys figure q3.22 the ch03_theather database table
Identify the primary keys.
FIGURE Q3.22 THE CH03_THEATER DATABASE TABLES
Database name: Ch03 Theater
Table name: DIRECTOR
DIR NUM DIR LNAME DIR DOB
100 Broadway
| 12-Jan-65
101 Hollywoody 18-Nov-53
21-Jun-62
102 Gooty
Table name: PLAY
PLAY CODE
1001 Cat On a Cold, Bare Roof
PLAY NAME
DIR NUM
102
1002 Hold the Mayo, Pass the Bread
1003 I Never Promised You Coffee
1004 Say Putty Goes To Washington
1005 See No Sound, Hear No Sight
101
102
100
101
1006 Starstruck in Biloxi
102
1007 Stranger in Parrot ice
101
Transcribed Image Text:Identify the primary keys. FIGURE Q3.22 THE CH03_THEATER DATABASE TABLES Database name: Ch03 Theater Table name: DIRECTOR DIR NUM DIR LNAME DIR DOB 100 Broadway | 12-Jan-65 101 Hollywoody 18-Nov-53 21-Jun-62 102 Gooty Table name: PLAY PLAY CODE 1001 Cat On a Cold, Bare Roof PLAY NAME DIR NUM 102 1002 Hold the Mayo, Pass the Bread 1003 I Never Promised You Coffee 1004 Say Putty Goes To Washington 1005 See No Sound, Hear No Sight 101 102 100 101 1006 Starstruck in Biloxi 102 1007 Stranger in Parrot ice 101
Identify the primary keys.
FIGURE Q3.22 THE CH03_THEATER DATABASE TABLES
Database name: Ch03 Theater
Table name: DIRECTOR
DIR NUM DIR LNAME DIR DOB
100 Broadway
| 12-Jan-65
101 Hollywoody 18-Nov-53
21-Jun-62
102 Gooty
Table name: PLAY
PLAY CODE
1001 Cat On a Cold, Bare Roof
PLAY NAME
DIR NUM
102
1002 Hold the Mayo, Pass the Bread
1003 I Never Promised You Coffee
1004 Say Putty Goes To Washington
1005 See No Sound, Hear No Sight
101
102
100
101
1006 Starstruck in Biloxi
102
1007 Stranger in Parrot ice
101
Transcribed Image Text:Identify the primary keys. FIGURE Q3.22 THE CH03_THEATER DATABASE TABLES Database name: Ch03 Theater Table name: DIRECTOR DIR NUM DIR LNAME DIR DOB 100 Broadway | 12-Jan-65 101 Hollywoody 18-Nov-53 21-Jun-62 102 Gooty Table name: PLAY PLAY CODE 1001 Cat On a Cold, Bare Roof PLAY NAME DIR NUM 102 1002 Hold the Mayo, Pass the Bread 1003 I Never Promised You Coffee 1004 Say Putty Goes To Washington 1005 See No Sound, Hear No Sight 101 102 100 101 1006 Starstruck in Biloxi 102 1007 Stranger in Parrot ice 101
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