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,
"ANA" INT,
"Diagnosis" TEXT,
"Symptoms" TEXT,
FOREIGN KEY ("ID") REFERENCES "Patient"("ID")
);

CREATE TABLE "Laboratory" (
"ID" INT,
"Date" DATE,
"SC170" TEXT,
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", "F", "1980-05-12");
INSERT INTO "Patient" VALUES ("2", "M", "1975-11-23");
INSERT INTO "Patient" VALUES ("3", "F", "1990-07-30");
INSERT INTO "Patient" VALUES ("4", "F", "1985-01-15");
INSERT INTO "Patient" VALUES ("5", "M", "2000-03-10");
INSERT INTO "Patient" VALUES ("6", "F", "1995-12-05");
INSERT INTO "Patient" VALUES ("7", "F", "1970-08-20");
INSERT INTO "Patient" VALUES ("8", "M", "1988-09-09");
INSERT INTO "Laboratory" VALUES ("1", "2023-01-10", "negative");
INSERT INTO "Laboratory" VALUES ("2", "2023-01-11", "positive");
INSERT INTO "Laboratory" VALUES ("3", "2023-01-12", "0");
INSERT INTO "Laboratory" VALUES ("4", "2023-01-13", "negative");
INSERT INTO "Laboratory" VALUES ("5", "2023-01-14", "positive");
INSERT INTO "Laboratory" VALUES ("6", "2023-01-15", "0");
INSERT INTO "Laboratory" VALUES ("7", "2023-01-16", "negative");
INSERT INTO "Laboratory" VALUES ("8", "2023-01-17", "positive");
INSERT INTO "Examination" VALUES ("1", "5", "DiagnosisA", "NULL");
INSERT INTO "Examination" VALUES ("2", "3", "DiagnosisB", "cough");
INSERT INTO "Examination" VALUES ("3", "2", "DiagnosisC", "NULL");
INSERT INTO "Examination" VALUES ("4", "4", "DiagnosisD", "fever");
INSERT INTO "Examination" VALUES ("5", "1", "DiagnosisE", "NULL");
INSERT INTO "Examination" VALUES ("6", "6", "DiagnosisF", "NULL");
INSERT INTO "Examination" VALUES ("7", "7", "DiagnosisG", "headache");
INSERT INTO "Examination" VALUES ("8", "8", "DiagnosisH", "NULL");