420 lines
7.6 KiB
SQL
420 lines
7.6 KiB
SQL
SET x TO 1;
|
|
SET x = 1;
|
|
|
|
SELECT * FROM test;
|
|
SELECT
|
|
*
|
|
FROM test;
|
|
|
|
WITH a AS ((SELECT 1 AS b) UNION ALL (SELECT 2 AS b)) SELECT * FROM a;
|
|
WITH a AS (
|
|
(
|
|
SELECT
|
|
1 AS b
|
|
)
|
|
UNION ALL
|
|
(
|
|
SELECT
|
|
2 AS b
|
|
)
|
|
)
|
|
SELECT
|
|
*
|
|
FROM a;
|
|
|
|
WITH cte1 AS (
|
|
SELECT a, z and e AS b
|
|
FROM cte
|
|
WHERE x IN (1, 2, 3) AND z < -1 OR z > 1 AND w = 'AND'
|
|
), cte2 AS (
|
|
SELECT RANK() OVER (PARTITION BY a, b ORDER BY x DESC) a, b
|
|
FROM cte
|
|
CROSS JOIN (
|
|
SELECT 1
|
|
UNION ALL
|
|
SELECT 2
|
|
UNION ALL
|
|
SELECT CASE x AND 1 + 1 = 2
|
|
WHEN TRUE THEN 1 AND 4 + 3 AND Z
|
|
WHEN x and y THEN 2
|
|
ELSE 3 AND 4 AND g END
|
|
UNION ALL
|
|
SELECT 1
|
|
FROM (SELECT 1) AS x, y, (SELECT 2) z
|
|
UNION ALL
|
|
SELECT MAX(COALESCE(x AND y, a and b and c, d and e)), FOO(CASE WHEN a and b THEN c and d ELSE 3 END)
|
|
GROUP BY x, GROUPING SETS (a, (b, c)), CUBE(y, z)
|
|
) x
|
|
)
|
|
SELECT a, b c FROM (
|
|
SELECT a w, 1 + 1 AS c
|
|
FROM foo
|
|
WHERE w IN (SELECT z FROM q)
|
|
GROUP BY a, b
|
|
) x
|
|
LEFT JOIN (
|
|
SELECT a, b
|
|
FROM (SELECT * FROM bar WHERE (c > 1 AND d > 1) OR e > 1 GROUP BY a HAVING a > 1 LIMIT 10) z
|
|
) y ON x.a = y.b AND x.a > 1 OR (x.c = y.d OR x.c = y.e);
|
|
WITH cte1 AS (
|
|
SELECT
|
|
a,
|
|
z AND e AS b
|
|
FROM cte
|
|
WHERE
|
|
x IN (1, 2, 3) AND z < -1 OR z > 1 AND w = 'AND'
|
|
), cte2 AS (
|
|
SELECT
|
|
RANK() OVER (PARTITION BY a, b ORDER BY x DESC) AS a,
|
|
b
|
|
FROM cte
|
|
CROSS JOIN (
|
|
SELECT
|
|
1
|
|
UNION ALL
|
|
SELECT
|
|
2
|
|
UNION ALL
|
|
SELECT
|
|
CASE x AND 1 + 1 = 2
|
|
WHEN TRUE
|
|
THEN 1 AND 4 + 3 AND Z
|
|
WHEN x AND y
|
|
THEN 2
|
|
ELSE 3 AND 4 AND g
|
|
END
|
|
UNION ALL
|
|
SELECT
|
|
1
|
|
FROM (
|
|
SELECT
|
|
1
|
|
) AS x, y, (
|
|
SELECT
|
|
2
|
|
) AS z
|
|
UNION ALL
|
|
SELECT
|
|
MAX(COALESCE(x AND y, a AND b AND c, d AND e)),
|
|
FOO(CASE WHEN a AND b THEN c AND d ELSE 3 END)
|
|
GROUP BY
|
|
x,
|
|
GROUPING SETS (
|
|
a,
|
|
(b, c)
|
|
),
|
|
CUBE (
|
|
y,
|
|
z
|
|
)
|
|
) AS x
|
|
)
|
|
SELECT
|
|
a,
|
|
b AS c
|
|
FROM (
|
|
SELECT
|
|
a AS w,
|
|
1 + 1 AS c
|
|
FROM foo
|
|
WHERE
|
|
w IN (
|
|
SELECT
|
|
z
|
|
FROM q
|
|
)
|
|
GROUP BY
|
|
a,
|
|
b
|
|
) AS x
|
|
LEFT JOIN (
|
|
SELECT
|
|
a,
|
|
b
|
|
FROM (
|
|
SELECT
|
|
*
|
|
FROM bar
|
|
WHERE
|
|
(
|
|
c > 1 AND d > 1
|
|
) OR e > 1
|
|
GROUP BY
|
|
a
|
|
HAVING
|
|
a > 1
|
|
LIMIT 10
|
|
) AS z
|
|
) AS y
|
|
ON x.a = y.b AND x.a > 1 OR (
|
|
x.c = y.d OR x.c = y.e
|
|
);
|
|
|
|
SELECT myCol1, myCol2 FROM baseTable LATERAL VIEW OUTER explode(col1) myTable1 AS myCol1 LATERAL VIEW explode(col2) myTable2 AS myCol2
|
|
where a > 1 and b > 2 or c > 3;
|
|
|
|
SELECT
|
|
myCol1,
|
|
myCol2
|
|
FROM baseTable
|
|
LATERAL VIEW OUTER
|
|
EXPLODE(col1) myTable1 AS myCol1
|
|
LATERAL VIEW
|
|
EXPLODE(col2) myTable2 AS myCol2
|
|
WHERE
|
|
a > 1 AND b > 2 OR c > 3;
|
|
|
|
SELECT * FROM (WITH y AS ( SELECT 1 AS z) SELECT z from y) x;
|
|
SELECT
|
|
*
|
|
FROM (
|
|
WITH y AS (
|
|
SELECT
|
|
1 AS z
|
|
)
|
|
SELECT
|
|
z
|
|
FROM y
|
|
) AS x;
|
|
|
|
INSERT OVERWRITE TABLE x VALUES (1, 2.0, '3.0'), (4, 5.0, '6.0');
|
|
INSERT OVERWRITE TABLE x
|
|
VALUES
|
|
(1, 2.0, '3.0'),
|
|
(4, 5.0, '6.0');
|
|
|
|
INSERT INTO TABLE foo REPLACE WHERE cond SELECT * FROM bar;
|
|
INSERT INTO foo
|
|
REPLACE WHERE cond
|
|
SELECT
|
|
*
|
|
FROM bar;
|
|
|
|
INSERT OVERWRITE TABLE zipcodes PARTITION(state = '0') VALUES (896, 'US', 'TAMPA', 33607);
|
|
INSERT OVERWRITE TABLE zipcodes PARTITION(state = '0')
|
|
VALUES
|
|
(896, 'US', 'TAMPA', 33607);
|
|
|
|
WITH regional_sales AS (
|
|
SELECT region, SUM(amount) AS total_sales
|
|
FROM orders
|
|
GROUP BY region
|
|
), top_regions AS (
|
|
SELECT region
|
|
FROM regional_sales
|
|
WHERE total_sales > (SELECT SUM(total_sales)/10 FROM regional_sales)
|
|
)
|
|
SELECT region,
|
|
product,
|
|
SUM(quantity) AS product_units,
|
|
SUM(amount) AS product_sales
|
|
FROM orders
|
|
WHERE region IN (SELECT region FROM top_regions)
|
|
GROUP BY region, product;
|
|
WITH regional_sales AS (
|
|
SELECT
|
|
region,
|
|
SUM(amount) AS total_sales
|
|
FROM orders
|
|
GROUP BY
|
|
region
|
|
), top_regions AS (
|
|
SELECT
|
|
region
|
|
FROM regional_sales
|
|
WHERE
|
|
total_sales > (
|
|
SELECT
|
|
SUM(total_sales) / 10
|
|
FROM regional_sales
|
|
)
|
|
)
|
|
SELECT
|
|
region,
|
|
product,
|
|
SUM(quantity) AS product_units,
|
|
SUM(amount) AS product_sales
|
|
FROM orders
|
|
WHERE
|
|
region IN (
|
|
SELECT
|
|
region
|
|
FROM top_regions
|
|
)
|
|
GROUP BY
|
|
region,
|
|
product;
|
|
|
|
CREATE TABLE "t_customer_account" ( "id" int, "customer_id" int, "bank" varchar(100), "account_no" varchar(100));
|
|
CREATE TABLE "t_customer_account" (
|
|
"id" INT,
|
|
"customer_id" INT,
|
|
"bank" VARCHAR(100),
|
|
"account_no" VARCHAR(100)
|
|
);
|
|
|
|
|
|
SELECT
|
|
x("aaaaaaaaaaaaaa", "bbbbbbbbbbbbb", "ccccccccc", "ddddddddddddd", "eeeeeeeeeeeee", "fffffff"),
|
|
array("aaaaaaaaaaaaaa", "bbbbbbbbbbbbb", "ccccccccc", "ddddddddddddd", "eeeeeeeeeeeee", "fffffff"),
|
|
array("aaaaaaaaaaaaaa", "bbbbbbbbbbbbb", "ccccccccc", "ddddddddddddd", "eeeeeeeeeeeee", "fffffff", array("aaaaaaaaaaaaaa", "bbbbbbbbbbbbb", "ccccccccc", "ddddddddddddd", "eeeeeeeeeeeee", "fffffff")),
|
|
array(array("aaaaaaaaaaaaaa", "bbbbbbbbbbbbb", "ccccccccc", "ddddddddddddd", "eeeeeeeeeeeee", "fffffff")),
|
|
;
|
|
SELECT
|
|
X(
|
|
"aaaaaaaaaaaaaa",
|
|
"bbbbbbbbbbbbb",
|
|
"ccccccccc",
|
|
"ddddddddddddd",
|
|
"eeeeeeeeeeeee",
|
|
"fffffff"
|
|
),
|
|
ARRAY(
|
|
"aaaaaaaaaaaaaa",
|
|
"bbbbbbbbbbbbb",
|
|
"ccccccccc",
|
|
"ddddddddddddd",
|
|
"eeeeeeeeeeeee",
|
|
"fffffff"
|
|
),
|
|
ARRAY(
|
|
"aaaaaaaaaaaaaa",
|
|
"bbbbbbbbbbbbb",
|
|
"ccccccccc",
|
|
"ddddddddddddd",
|
|
"eeeeeeeeeeeee",
|
|
"fffffff",
|
|
ARRAY(
|
|
"aaaaaaaaaaaaaa",
|
|
"bbbbbbbbbbbbb",
|
|
"ccccccccc",
|
|
"ddddddddddddd",
|
|
"eeeeeeeeeeeee",
|
|
"fffffff"
|
|
)
|
|
),
|
|
ARRAY(
|
|
ARRAY(
|
|
"aaaaaaaaaaaaaa",
|
|
"bbbbbbbbbbbbb",
|
|
"ccccccccc",
|
|
"ddddddddddddd",
|
|
"eeeeeeeeeeeee",
|
|
"fffffff"
|
|
)
|
|
);
|
|
/*
|
|
multi
|
|
line
|
|
comment
|
|
*/
|
|
SELECT * FROM foo;
|
|
/*
|
|
multi
|
|
line
|
|
comment
|
|
*/
|
|
SELECT
|
|
*
|
|
FROM foo;
|
|
SELECT x FROM a.b.c /*x*/, e.f.g /*x*/;
|
|
SELECT
|
|
x
|
|
FROM a.b.c /* x */, e.f.g /* x */;
|
|
SELECT x FROM (SELECT * FROM bla /*x*/WHERE id = 1) /*x*/;
|
|
SELECT
|
|
x
|
|
FROM (
|
|
SELECT
|
|
*
|
|
FROM bla /* x */
|
|
WHERE
|
|
id = 1
|
|
) /* x */;
|
|
SELECT * /* multi
|
|
line
|
|
comment */;
|
|
SELECT
|
|
* /* multi
|
|
line
|
|
comment */;
|
|
WITH table_data AS (
|
|
SELECT 'bob' AS name, ARRAY['banana', 'apple', 'orange'] AS fruit_basket
|
|
)
|
|
SELECT
|
|
name,
|
|
fruit,
|
|
basket_index
|
|
FROM table_data
|
|
CROSS JOIN UNNEST(fruit_basket) WITH ORDINALITY AS fruit(basket_index);
|
|
WITH table_data AS (
|
|
SELECT
|
|
'bob' AS name,
|
|
ARRAY('banana', 'apple', 'orange') AS fruit_basket
|
|
)
|
|
SELECT
|
|
name,
|
|
fruit,
|
|
basket_index
|
|
FROM table_data
|
|
CROSS JOIN UNNEST(fruit_basket) WITH ORDINALITY AS fruit(basket_index);
|
|
SELECT A.* EXCEPT A.COL_1, A.COL_2 FROM TABLE_1 A;
|
|
SELECT
|
|
A.*
|
|
EXCEPT (A.COL_1),
|
|
A.COL_2
|
|
FROM TABLE_1 AS A;
|
|
|
|
SELECT *
|
|
FROM a
|
|
JOIN b
|
|
JOIN c
|
|
ON b.id = c.id
|
|
ON a.id = b.id
|
|
CROSS JOIN d
|
|
JOIN e
|
|
ON d.id = e.id;
|
|
SELECT
|
|
*
|
|
FROM a
|
|
JOIN b
|
|
JOIN c
|
|
ON b.id = c.id
|
|
ON a.id = b.id
|
|
CROSS JOIN d
|
|
JOIN e
|
|
ON d.id = e.id;
|
|
|
|
SELECT * FROM a JOIN b JOIN c USING (e) JOIN d USING (f) USING (g);
|
|
SELECT
|
|
*
|
|
FROM a
|
|
JOIN b
|
|
JOIN c
|
|
USING (e)
|
|
JOIN d
|
|
USING (f)
|
|
USING (g);
|
|
|
|
('aaaaaaaaaaa', 'bbbbbbbbbbbbbbbb', 'ccccccccccccc', 'ddddddddddd', 'eeeeeeeeeeeeeeeeeeeee');
|
|
(
|
|
'aaaaaaaaaaa',
|
|
'bbbbbbbbbbbbbbbb',
|
|
'ccccccccccccc',
|
|
'ddddddddddd',
|
|
'eeeeeeeeeeeeeeeeeeeee'
|
|
);
|
|
|
|
/* COMMENT */
|
|
INSERT FIRST WHEN salary > 4000 THEN INTO emp2
|
|
WHEN salary > 5000 THEN INTO emp3
|
|
WHEN salary > 6000 THEN INTO emp4
|
|
SELECT salary FROM employees;
|
|
/* COMMENT */
|
|
INSERT FIRST
|
|
WHEN salary > 4000 THEN INTO emp2
|
|
WHEN salary > 5000 THEN INTO emp3
|
|
WHEN salary > 6000 THEN INTO emp4
|
|
SELECT
|
|
salary
|
|
FROM employees;
|