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 "orchestra" (
"Orchestra_ID" INT UNIQUE,
"Orchestra" TEXT,
"Conductor_ID" INT,
"Record_Company" TEXT,
PRIMARY KEY ("Orchestra_ID")
);

CREATE TABLE "performance" (
"Performance_ID" INT,
PRIMARY KEY ("Performance_ID")
);





INSERT INTO "orchestra" VALUES ("1", "Berlin Philharmonic", "101", "Deutsche Grammophon");
INSERT INTO "orchestra" VALUES ("2", "Vienna Philharmonic", "102", "Sony Classical");
INSERT INTO "orchestra" VALUES ("3", "London Symphony Orchestra", "103", "LSO Live");
INSERT INTO "orchestra" VALUES ("4", "New York Philharmonic", "104", "Deutsche Grammophon");
INSERT INTO "orchestra" VALUES ("5", "Royal Concertgebouw Orchestra", "105", "RCO Live");
INSERT INTO "orchestra" VALUES ("6", "Chicago Symphony Orchestra", "106", "CSO Resound");
INSERT INTO "orchestra" VALUES ("7", "Boston Symphony Orchestra", "107", "Deutsche Grammophon");
INSERT INTO "orchestra" VALUES ("8", "San Francisco Symphony", "108", "SFS Media");
INSERT INTO "orchestra" VALUES ("9", "Los Angeles Philharmonic", "109", "Deutsche Grammophon");
INSERT INTO "orchestra" VALUES ("10", "Cleveland Orchestra", "110", "Deutsche Grammophon");
INSERT INTO "performance" VALUES ("1");
INSERT INTO "performance" VALUES ("2");
INSERT INTO "performance" VALUES ("3");
INSERT INTO "performance" VALUES ("4");
INSERT INTO "performance" VALUES ("5");
INSERT INTO "performance" VALUES ("6");
INSERT INTO "performance" VALUES ("7");
INSERT INTO "performance" VALUES ("8");
INSERT INTO "performance" VALUES ("9");
INSERT INTO "performance" VALUES ("10");