cse135project3/pc_tables.sql at master · Eochs/cse135project3 · GitHub

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-- Spencer's fantastic new table for faster queries
----------------------------------------------------------------------------------------

DROP TABLE IF EXISTS pc_UserStateProdCatAmt;
CREATE TABLE pc_UserStateProdCatAmt (
	uid	INT,
        state   TEXT,
	pid	INT,
        cid     INT,
	total	INT
);

INSERT INTO pc_UserStateProdCatAmt
SELECT users.id, users.state, products.id, products.cid, SUM(sales.quantity*sales.price)
FROM sales, users, products
WHERE sales.uid = users.id AND sales.pid = products.id
GROUP BY users.id, state, products.id, products.cid;

----------------------------------------------------------------------------------------

DROP TABLE pc_UsersAmt;
CREATE TABLE pc_UsersAmt (
	uid	INT,
        name    TEXT,
	total	INT
);

INSERT INTO pc_UsersAmt
SELECT u.id, u.name, SUM(s.quantity*s.price)
FROM sales s, users u
WHERE s.uid = u.id
GROUP BY u.id, u.name;

DROP TABLE pc_ProdAmt;
CREATE TABLE pc_ProdAmt (
	pid	INT,
        name    TEXT,
	total	INT
);

INSERT INTO pc_ProdAmt
SELECT p.id, p.name, SUM(s.quantity*s.price)
FROM sales s,products p
WHERE s.pid = p.id
GROUP BY p.id, p.name;

DROP TABLE pc_StateAmt;
CREATE TABLE pc_StateAmt (
	state	TEXT,
	total	INT
);

INSERT INTO pc_StateAmt
SELECT st.name, SUM(s.quantity*s.price)
FROM sales s, states st, users u
WHERE st.name = u.state
AND u.id = s.uid
GROUP BY st.name;

DROP TABLE pc_UserProdAmt;
CREATE TABLE pc_UserProdAmt (
	uid	INT,
	pid	INT,
	total	INT
);

INSERT INTO pc_UserProdAmt
SELECT uid, pid, SUM(quantity*price)
FROM sales GROUP BY uid, pid;

DROP TABLE pc_UseCatAmt;
CREATE TABLE pc_UseCatAmt (
	uid	INT,
        name    TEXT,
	cid	INT,
	total	INT
);

INSERT INTO pc_UseCatAmt
SELECT s.uid, u.name, c.id, SUM(s.quantity*s.price)
FROM sales s, categories c, products p, users u
WHERE  c.id = p.cid
AND s.pid = p.id
AND s.uid = u.id
GROUP BY s.uid, u.name, c.id;

DROP TABLE pc_StateProdAmt;
CREATE TABLE pc_StateProdAmt (
	state 	TEXT,
	pid	INT,
	total	INT
);

INSERT INTO pc_StateProdAmt
SELECT st.name, p.id, SUM(s.quantity*s.price)
FROM sales s, states st, products p, users u
WHERE  st.name = u.state
AND s.pid = p.id
AND s.uid = u.id
GROUP BY st.name, p.id;

DROP TABLE pc_StateCatAmt;
CREATE TABLE pc_StateCatAmt (
	state 	TEXT,
	cid	INT,
	total	INT
);

INSERT INTO pc_StateCatAmt
SELECT st.name, c.id, SUM(s.quantity*s.price)
FROM sales s, states st, products p, users u, categories c
WHERE  st.name = u.state
AND s.pid = p.id
AND s.uid = u.id
AND p.cid = c.id
GROUP BY st.name, c.id;