PRAGMA foreign_keys = ON;

PRAGMA writable_schema = 1;
DELETE FROM sqlite_master WHERE type IN ("table", "index", "trigger");
PRAGMA writable_schema = 0;
VACUUM;

CREATE TABLE "Examination" (
"ID" INT,
"Examination Date" DATE,
"Diagnosis" TEXT,
FOREIGN KEY ("ID") REFERENCES "Patient"("ID")
);

CREATE TABLE "Laboratory" (
"ID" INT,
"Date" DATE,
"CRE" FLOAT,
PRIMARY KEY ("ID", "Date"),
FOREIGN KEY ("ID") REFERENCES "Patient"("ID")
);

CREATE TABLE "Patient" (
"ID" INT UNIQUE,
"SEX" TEXT,
"Birthday" DATE,
PRIMARY KEY ("ID")
);



INSERT INTO "Patient" VALUES ("1", "M", "1980-01-15");
INSERT INTO "Patient" VALUES ("2", "F", "1992-05-20");
INSERT INTO "Patient" VALUES ("3", "M", "1975-11-01");
INSERT INTO "Patient" VALUES ("4", "M", "1988-03-10");
INSERT INTO "Patient" VALUES ("5", "F", "1965-07-25");
INSERT INTO "Patient" VALUES ("6", "M", "1995-09-08");
INSERT INTO "Patient" VALUES ("7", "M", "1970-02-14");
INSERT INTO "Patient" VALUES ("8", "F", "1983-12-03");
INSERT INTO "Patient" VALUES ("9", "M", "1960-04-22");
INSERT INTO "Patient" VALUES ("10", "M", "1990-06-30");
INSERT INTO "Laboratory" VALUES ("1", "2023-01-10", "1.2");
INSERT INTO "Laboratory" VALUES ("1", "2023-02-15", "1.6");
INSERT INTO "Laboratory" VALUES ("2", "2023-01-12", "0.8");
INSERT INTO "Laboratory" VALUES ("3", "2023-01-05", "1.0");
INSERT INTO "Laboratory" VALUES ("3", "2023-02-20", "1.8");
INSERT INTO "Laboratory" VALUES ("4", "2023-01-20", "1.1");
INSERT INTO "Laboratory" VALUES ("4", "2023-03-01", "1.5");
INSERT INTO "Laboratory" VALUES ("5", "2023-01-25", "0.9");
INSERT INTO "Laboratory" VALUES ("6", "2023-02-01", "1.3");
INSERT INTO "Laboratory" VALUES ("6", "2023-03-05", "1.7");
INSERT INTO "Laboratory" VALUES ("7", "2023-02-10", "1.4");
INSERT INTO "Laboratory" VALUES ("8", "2023-02-18", "0.7");
INSERT INTO "Laboratory" VALUES ("9", "2023-03-01", "1.9");
INSERT INTO "Laboratory" VALUES ("10", "2023-03-10", "1.0");
INSERT INTO "Laboratory" VALUES ("10", "2023-04-01", "1.6");
INSERT INTO "Examination" VALUES ("1", "2023-02-16", "Kidney Dysfunction");
INSERT INTO "Examination" VALUES ("2", "2023-01-13", "Normal");
INSERT INTO "Examination" VALUES ("3", "2023-02-21", "Renal Impairment");
INSERT INTO "Examination" VALUES ("4", "2023-03-02", "Early Kidney Disease");
INSERT INTO "Examination" VALUES ("5", "2023-01-26", "Normal");
INSERT INTO "Examination" VALUES ("6", "2023-03-06", "Kidney Issues");
INSERT INTO "Examination" VALUES ("7", "2023-02-11", "Normal");
INSERT INTO "Examination" VALUES ("9", "2023-03-02", "Severe Kidney Disease");
INSERT INTO "Examination" VALUES ("10", "2023-04-02", "Kidney Dysfunction");