Initial commit

Author: harismuneer

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

Database Schema.txt

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+
+CREATE TABLE PERSON
+(
+	"ID" INTEGER not null PRIMARY KEY,
+	"PNAME" VARCHAR(30) not null,
+	"PASSWORD" VARCHAR(10) not null,
+	"ADDRESS" VARCHAR(30) not null,
+	"PHONE_NO" INTEGER not null
+);
+
+
+CREATE TABLE BOOK
+(
+	"ID" INTEGER not null PRIMARY KEY,
+	"TITLE" VARCHAR(30) not null,
+	"AUTHOR" VARCHAR(20) not null,
+	"SUBJECT" VARCHAR(20) not null,
+	"IS_ISSUED" BOOLEAN not null 
+
+);
+
+CREATE TABLE STAFF
+(
+    "S_ID" INTEGER not null PRIMARY KEY,
+    "TYPE" VARCHAR(10) not null,
+    "SALARY" DOUBLE
+);
+
+CREATE TABLE CLERK
+(
+	"C_ID" INTEGER not null PRIMARY KEY,
+	"DESK_NO" INTEGER not null
+);
+
+CREATE TABLE LIBRARIAN
+(
+	"L_ID" INTEGER not null PRIMARY KEY,
+	"OFFICE_NO" INTEGER not null
+);
+
+
+CREATE TABLE BORROWER
+(
+	"B_ID" INTEGER not null PRIMARY KEY
+
+);
+
+CREATE TABLE BORROWED_BOOK
+(
+	"BOOK" INTEGER not null PRIMARY KEY,
+	"BORROWER" INTEGER not null
+);
+
+CREATE TABLE LOAN
+(
+	"L_ID" INTEGER not null PRIMARY KEY,
+	"BORROWER" INTEGER not null,
+	"BOOK" 	INTEGER not null,
+	"ISSUER" INTEGER not null,
+	"ISS_DATE" TIMESTAMP not null,
+	"RECEIVER" INTEGER ,
+	"RET_DATE" TIMESTAMP ,
+	"FINE_PAID" BOOLEAN	
+);
+
+CREATE TABLE ON_HOLD_BOOK
+(
+	"REQ_ID" INTEGER not null PRIMARY KEY,
+	"BOOK" INTEGER not null,
+	"BORROWER" INTEGER not null,
+	"REQ_DATE" DATE not null
+);
+
+----------------------------------------FOREIGN KEY CONSTRAINTS----------------------------
+
+ALTER TABLE BORROWED_BOOK
+ADD
+FOREIGN KEY (BORROWER)REFERENCES BORROWER(B_ID);
+
+
+ALTER TABLE LOAN
+ADD
+FOREIGN KEY (BORROWER)REFERENCES BORROWER(B_ID);
+
+ALTER TABLE LOAN
+ADD
+FOREIGN KEY (ISSUER)REFERENCES STAFF(S_ID);
+
+ALTER TABLE LOAN
+ADD
+FOREIGN KEY (RECEIVER)REFERENCES STAFF(S_ID);
+
+
+ALTER TABLE ON_HOLD_BOOK
+ADD
+FOREIGN KEY (BORROWER)REFERENCES BORROWER(B_ID);
+
+ALTER TABLE LIBRARIAN
+ADD
+FOREIGN KEY (L_ID)REFERENCES STAFF(S_ID);
+
+ALTER TABLE CLERK
+ADD
+FOREIGN KEY (C_ID)REFERENCES STAFF(S_ID);
+
+ALTER TABLE STAFF
+ADD
+FOREIGN KEY (S_ID)REFERENCES PERSON(ID);
+
+ALTER TABLE BORROWER
+ADD
+FOREIGN KEY (B_ID)REFERENCES PERSON(ID);
+
+-------------------------------------------------------------
+
+

Database/LMS/README_DO_NOT_TOUCH_FILES.txt

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+
+# *************************************************************************
+# ***              DO NOT TOUCH FILES IN THIS DIRECTORY!                ***
+# *** FILES IN THIS DIRECTORY AND SUBDIRECTORIES CONSTITUTE A DERBY     ***
+# *** DATABASE, WHICH INCLUDES THE DATA (USER AND SYSTEM) AND THE       ***
+# *** FILES NECESSARY FOR DATABASE RECOVERY.                            ***
+# *** EDITING, ADDING, OR DELETING ANY OF THESE FILES MAY CAUSE DATA    ***
+# *** CORRUPTION AND LEAVE THE DATABASE IN A NON-RECOVERABLE STATE.     ***
+# *************************************************************************

Database/LMS/db.lck

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+
+# *************************************************************************
+# ***              DO NOT TOUCH FILES IN THIS DIRECTORY!                ***
+# *** FILES IN THIS DIRECTORY ARE USED BY THE DERBY DATABASE RECOVERY   ***
+# *** SYSTEM. EDITING, ADDING, OR DELETING FILES IN THIS DIRECTORY      ***
+# *** WILL CAUSE THE DERBY RECOVERY SYSTEM TO FAIL, LEADING TO          ***
+# *** NON-RECOVERABLE CORRUPT DATABASES.                                ***
+# *************************************************************************

Database/LMS/log/README_DO_NOT_TOUCH_FILES.txt

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+
+# *************************************************************************
+# ***              DO NOT TOUCH FILES IN THIS DIRECTORY!                ***
+# *** FILES IN THIS DIRECTORY ARE USED BY THE DERBY DATABASE TO STORE   *** 
+# *** USER AND SYSTEM DATA. EDITING, ADDING, OR DELETING FILES IN THIS  ***
+# *** DIRECTORY WILL CORRUPT THE ASSOCIATED DERBY DATABASE AND MAKE     ***
+# *** IT NON-RECOVERABLE.                                               ***
+# *************************************************************************