-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy path3.Table_Creation_DDL.sql
336 lines (298 loc) · 19.1 KB
/
3.Table_Creation_DDL.sql
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
SET SERVEROUTPUT ON;
DECLARE
Counter NUMBER;
BEGIN
SELECT count(*) into Counter FROM user_tables where table_name = 'ADMIN';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('ADMIN TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE 'Create Table Admin( Admin_Id Number(10) Primary Key,
Admin_Name VarChar2(20) Not Null)';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('ADMIN TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
-------------------------Department--------------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'DEPARTMENT';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('DEPARTMENT TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE 'Create Table Department(
Dept_Id Number(10) Primary Key,
Dept_Name Varchar2(50) Not Null
)';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('DEPARTMENT TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
-------------------------Program--------------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'PROGRAM';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('PROGRAM TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE 'Create Table Program(
Prog_Id Number(10) Primary Key,
Dept_Id Number(10) Not Null,
Program_Name Varchar2(50) Not Null,
Constraint Prog_Dept_Id_FK Foreign Key(Dept_Id) References Department(Dept_Id) on delete cascade
)';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('PROGRAM TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
--------------------------------Course-------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'COURSE';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('COURSE TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE 'Create Table Course(
Course_Id Number(10) Primary Key,
Prog_Id Number(10) Not Null,
Course_Name varchar2(50) Not Null,
Course_Credit number(2) Not Null Check(Course_Credit IN (1,2,3,4)),
Constraint Course_Prog_Id_FK Foreign Key(Prog_Id) References Program(Prog_Id) on delete cascade
)';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('COURSE TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
-----------------------------------COUNTRY------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'COUNTRY';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('COUNTRY TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE 'Create Table Country(Country_id Number(10),
Country_name Varchar2(20) Not Null,
PRIMARY KEY(Country_id)
)';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('COUNTRY TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
-----------------------------------State------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'STATE';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('STATE TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE 'Create Table State(State_id Number(10),
State_name Varchar2(20) Not Null,
Country_id Number(10),
PRIMARY KEY(State_id),
FOREIGN KEY(Country_id) REFERENCES Country(Country_id) ON DELETE CASCADE
)';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('STATE TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
-----------------------------------City------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'CITY';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('CITY TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE 'Create Table City(City_id Number(10),
City_name Varchar2(20) Not Null,
State_id Number(10),
PRIMARY KEY(City_id),
FOREIGN KEY(State_Id) REFERENCES State(State_id) ON DELETE CASCADE
)';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('CITY TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
----------------------------Address-------------------------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'ADDRESS';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('ADDRESS TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE 'Create Table Address(Address_id Number(10),
Address_Line_1 Varchar2(100) Not Null,
Address_Line_2 Varchar2(100),
City_id Number(10)Not Null,
ZipCode Number(10) Not Null,
PRIMARY KEY(Address_id),
FOREIGN KEY(City_ID) REFERENCES City(City_id) ON DELETE CASCADE
)';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('ADDRESS TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
---------------------------Student---------------------------------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'STUDENT';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('STUDENT TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE q'!Create Table Student(Student_id Number(10),
Prog_id Number(10) Not Null,
Student_name Varchar2(40) Not Null,
Student_Email_id Varchar2(40) Not Null UNIQUE CHECK (REGEXP_LIKE (Student_Email_id, '^(\S+)\@(\S+)\.(\S+)$')),
Address_id Number(10) NOT NULL,
Student_Phone_no Varchar2(15) Not Null UNIQUE CHECK ((REGEXP_LIKE (Student_Phone_no, '^[0-9]{10}$')) AND (LENGTH(Student_Phone_no)=10)),
Student_DOB Date Not Null ,
Semester_Intake varchar2(10) Not Null CHECK(Semester_Intake IN ('SPRING', 'SUMMER', 'FALL')),
Student_Gender Varchar2(20) Not Null check (Student_Gender IN ('MALE','FEMALE','OTHER')),
PRIMARY KEY(Student_id),
FOREIGN KEY(Prog_id) REFERENCES Program(Prog_id) ON DELETE CASCADE,
FOREIGN KEY(Address_id) REFERENCES Address(Address_id)ON DELETE CASCADE
)!';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('STUDENT TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
-------------------------Professor----------------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'PROFESSOR';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('PROFESSOR TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE q'!Create Table Professor(Prof_id Number(10),
Dept_id Number(10) Not Null,
Prof_name Varchar2(20) Not Null,
Prof_Email_id Varchar2(40) Not Null Unique CHECK ( REGEXP_LIKE ( Prof_Email_id, '^(\S+)\@(\S+)\.(\S+)$' )),
Prof_Phone_no Varchar2(15) Not Null UNIQUE CHECK ((REGEXP_LIKE (Prof_Phone_no, '^[0-9]{10}$')) AND (LENGTH(Prof_Phone_no)=10)),
Address_id Number(10) Not Null,
Prof_DOB Date Not Null,
Course_id Number(10) Not Null,
Prof_Gender Varchar2(7) Not Null Check (Prof_Gender IN ('MALE','FEMALE','OTHER')),
PRIMARY KEY(Prof_id),
FOREIGN KEY(Dept_id) REFERENCES Department(Dept_id) ON DELETE CASCADE,
FOREIGN KEY(Course_id) REFERENCES Course(Course_id) ON DELETE CASCADE,
FOREIGN KEY(Address_id) REFERENCES Address(Address_id) ON DELETE CASCADE
)!';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('PROFESSOR TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
--------------------------------Professor Schedule-------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'PROFESSOR_SCHEDULE';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('PROFESSOR SCHEDULE TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE q'!Create Table Professor_Schedule(Schedule_id Number(10) PRIMARY KEY,
Prof_id Number(10),
Schedule_Day Varchar2(20) Not Null,
Schedule_Start_Time Varchar2(50) Not Null,
Schedule_Duration Number(3,2) Not Null,
Status varchar2(20) Not Null check (Status IN('AVAILABLE','BOOKED')),
FOREIGN KEY(Prof_id) REFERENCES PROFESSOR(Prof_id) ON DELETE CASCADE
)!';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('PROFESSOR SCHEDULE TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
--------------------------------Class-------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'CLASS';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('CLASS TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE q'! Create Table Class(
Class_Id Number(10) Primary Key,
Course_Id Number(10) Not Null,
Schedule_Id Number(10) Not Null,
Class_Mode Varchar2(10) NOT NULL CHECK( Class_Mode IN('ONLINE','OFFLINE')) ,
Class_Total_Seats Number(10) NOT NULL,
Class_Available_Seats Number(10),
Class_Location Varchar2(60),
Semester varchar2(10) Not Null CHECK(SEMESTER IN ('SPRING', 'SUMMER', 'FALL')),
Constraint Class_Course_Id_FK Foreign Key(Course_Id) References Course(Course_Id) on delete cascade,
Constraint Class_Schedule_Id_FK Foreign Key(Schedule_Id) References Professor_Schedule(Schedule_Id) on delete cascade
)!';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('CLASS TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
--------------------------------Registration----------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'REGISTRATION';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('REGISTRATION TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE q'!Create Table Registration (
Registration_Id Number(10) Primary Key,
Student_Id Number(10) Not Null,
Class_Id Number(10) Not Null,
Reg_date Date Not Null,
Reg_Status Varchar2(20) Check( Reg_Status IN ('REGISTERED', 'DROPPED')),
Constraint Student_Id_FK Foreign Key(Student_Id) References Student(Student_Id) On Delete Cascade,
Constraint Class_Id_FK Foreign Key(Class_Id) References Class(Class_Id) on delete cascade
)!';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('REGISTRATION TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
--------------------------------Fee-------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'FEE';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('FEE TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE q'!Create table Fee(
Fee_Id Number(10) Primary Key,
Registration_Id Number(10) Not Null,
Amount Number(10,5)Not Null,
Fee_Submitted_Date Date,
Fee_Status varchar2(10) Not Null Check(Fee_Status IN('PAID','UNPAID')),
Fee_last_date Date Not Null,
Constraint Registration_Id_FK Foreign Key(Registration_Id) References Registration(Registration_Id) on delete cascade
)!';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('FEE TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
--------------------------------Grade-------------------------------------------
SELECT count(*) into Counter FROM user_tables where table_name = 'GRADE';
IF(Counter > 0) THEN
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('GRADE TABLE ALREADY EXISTS IN DATABASE!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
ELSE
EXECUTE IMMEDIATE q'!Create Table Grade(
Grade_Id Number(10) Primary Key,
Registration_id Number(10) Not Null,
Grade Varchar2(5) Not Null check (Grade IN ('A+','B+','A','B','C+','C','F','N/A')),
Constraint Grade_Registration_Id_FK Foreign Key(Registration_id) References Registration(Registration_id) on delete cascade
)!';
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
DBMS_OUTPUT.PUT_LINE('GRADE TABLE CREATED SUCCESSFULLY!!!');
DBMS_OUTPUT.PUT_LINE('--------------------------------------------------------------------');
END IF;
COMMIT;
END;
/