multisql 0.4.3

MultiSQL
Documentation 
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use crate::util::*;
testcase!(test);
fn test(mut glue: multisql::Glue) {
	execute!(
		glue,
		"
			CREATE TABLE TableA (
					id INTEGER,
					test INTEGER,
					target_id INTEGER,
			);
		"
	);
	execute!(
		glue,
		"
			INSERT INTO TableA (id, test, target_id) VALUES
				(1, 100, 2),
				(2, 100, 1),
				(3, 300, 5);
		"
	);
	execute!(
		glue,
		"INSERT INTO TableA (target_id, id, test) VALUES (5, 3, 400);"
	);
	execute!(
		glue,
		"INSERT INTO TableA (test, id, target_id) VALUES (500, 3, 4);"
	);
	execute!(glue, "INSERT INTO TableA VALUES (4, 500, 3);");

	assert_select_count!(glue, "SELECT * FROM TableA;", 6);
	assert_select_count!(glue, "SELECT * FROM TableA WHERE id = 3;", 3);
	/* TODO: #50
	(3, "SELECT * FROM TableA WHERE id = (SELECT id FROM TableA WHERE id = 3 LIMIT 1)"),
	*/
	/* TODO: #49
	(3, "SELECT * FROM TableA WHERE id IN (1, 2, 4)"),
	(3, "SELECT * FROM TableA WHERE test IN (500, 300)"),
	(2, "SELECT * FROM TableA WHERE id IN (SELECT target_id FROM TableA LIMIT 3)"),
	*/
	assert_select_count!(glue, "SELECT * FROM TableA WHERE id = 3 AND test = 500;", 1);
	assert_select_count!(glue, "SELECT * FROM TableA WHERE id = 3 OR test = 100;", 5);
	assert_select_count!(
		glue,
		"SELECT * FROM TableA WHERE id != 3 AND test != 100;",
		1
	);
	assert_select_count!(glue, "SELECT * FROM TableA WHERE id = 3 LIMIT 2;", 2);
	assert_select_count!(glue, "SELECT * FROM TableA LIMIT 10 OFFSET 2;", 4);
	assert_select_count!(
		glue,
		"SELECT * FROM TableA WHERE (id = 3 OR test = 100) AND test = 300;",
		1
	);
	/* TODO: #50
	(4, "SELECT * FROM TableA a WHERE target_id = (SELECT id FROM TableA b WHERE b.target_id = a.id LIMIT 1);"),
	(4, "SELECT * FROM TableA a WHERE target_id = (SELECT id FROM TableA WHERE target_id = a.id LIMIT 1);"),
	*/
	assert_select_count!(glue, "SELECT * FROM TableA WHERE NOT (id = 3);", 3);

	execute!(glue, "UPDATE TableA SET test = 200 WHERE test = 100;");

	assert_select_count!(glue, "SELECT * FROM TableA WHERE test = 100;", 0);
	assert_select_count!(glue, "SELECT * FROM TableA WHERE (test = 200);", 2);

	execute!(glue, "DELETE FROM TableA WHERE id != 3;");

	assert_select_count!(glue, "SELECT * FROM TableA;", 3);

	//execute!(glue, "DELETE FROM TableA;"); // Why is this a thing?...

	/*
	assert_select!(glue,
		"SELECT id, test FROM TableA LIMIT 1;" => id = I64, test = I64:
		(1, 100)
	);
	assert_select!(glue,
		"SELECT id, test FROM TableA LIMIT 1;" => id = I64:
		(1)
	);
	assert_select!(glue,
		"SELECT id, test, target_id FROM TableA LIMIT 1;" => id = I64, test = I64, target_id = I64:
		(1, 100, 2)
	);
	*/
}