139 lines
2.1 KiB
SQL
139 lines
2.1 KiB
SQL
SELECT a, m FROM z LATERAL VIEW EXPLODE([1, 2]) q AS m;
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SELECT
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"z"."a" AS "a",
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"q"."m" AS "m"
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FROM "z" AS "z"
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LATERAL VIEW
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EXPLODE(ARRAY(1, 2)) q AS "m";
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SELECT x FROM UNNEST([1, 2]) AS q(x, y);
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SELECT
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"q"."x" AS "x"
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FROM UNNEST(ARRAY(1, 2)) AS "q"("x", "y");
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WITH cte AS (
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(
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SELECT
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a
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FROM
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x
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)
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UNION ALL
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(
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SELECT
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a
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FROM
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y
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)
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)
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SELECT
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*
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FROM
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cte;
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WITH "cte" AS (
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(
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SELECT
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"x"."a" AS "a"
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FROM "x" AS "x"
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)
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UNION ALL
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(
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SELECT
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"y"."a" AS "a"
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FROM "y" AS "y"
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)
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)
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SELECT
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"cte"."a" AS "a"
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FROM "cte";
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WITH cte1 AS (
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SELECT a
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FROM x
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), cte2 AS (
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SELECT a + 1 AS a
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FROM cte1
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)
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SELECT
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a
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FROM cte1
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UNION ALL
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SELECT
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a
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FROM cte2;
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WITH "cte1" AS (
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SELECT
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"x"."a" AS "a"
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FROM "x" AS "x"
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)
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SELECT
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"cte1"."a" AS "a"
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FROM "cte1"
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UNION ALL
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SELECT
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"cte1"."a" + 1 AS "a"
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FROM "cte1";
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SELECT a, SUM(b)
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FROM (
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SELECT x.a, y.b
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FROM x, y
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WHERE (SELECT max(b) FROM y WHERE x.a = y.a) >= 0 AND x.a = y.a
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) d
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WHERE (TRUE AND TRUE OR 'a' = 'b') AND a > 1
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GROUP BY a;
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WITH "_u_0" AS (
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SELECT
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MAX("y"."b") AS "_col_0",
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"y"."a" AS "_u_1"
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FROM "y" AS "y"
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GROUP BY
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"y"."a"
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)
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SELECT
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"x"."a" AS "a",
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SUM("y"."b") AS "_col_1"
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FROM "x" AS "x"
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LEFT JOIN "_u_0" AS "_u_0"
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ON "x"."a" = "_u_0"."_u_1"
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JOIN "y" AS "y"
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ON "x"."a" = "y"."a"
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WHERE
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"_u_0"."_col_0" >= 0
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AND "x"."a" > 1
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AND NOT "_u_0"."_u_1" IS NULL
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GROUP BY
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"x"."a";
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(SELECT a FROM x) LIMIT 1;
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(
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SELECT
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"x"."a" AS "a"
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FROM "x" AS "x"
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)
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LIMIT 1;
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(SELECT b FROM x UNION SELECT b FROM y) LIMIT 1;
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(
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SELECT
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"x"."b" AS "b"
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FROM "x" AS "x"
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UNION
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SELECT
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"y"."b" AS "b"
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FROM "y" AS "y"
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)
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LIMIT 1;
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# dialect: spark
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SELECT /*+ BROADCAST(y) */ x.b FROM x JOIN y ON x.b = y.b;
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SELECT /*+ BROADCAST(`y`) */
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`x`.`b` AS `b`
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FROM `x` AS `x`
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JOIN `y` AS `y`
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ON `x`.`b` = `y`.`b`;
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SELECT AGGREGATE(ARRAY(x.a, x.b), 0, (x, acc) -> x + acc + a) AS sum_agg FROM x;
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SELECT
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AGGREGATE(ARRAY("x"."a", "x"."b"), 0, ("x", "acc") -> "x" + "acc" + "x"."a") AS "sum_agg"
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FROM "x" AS "x";
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