mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 08:39:46 +00:00
94 lines
2.2 KiB
Plaintext
94 lines
2.2 KiB
Plaintext
|
|
WITH
|
|
x1 AS (SELECT 10),
|
|
x2 AS (SELECT 11),
|
|
x3 AS (
|
|
SELECT * FROM x1 UNION ALL SELECT * FROM x2
|
|
),
|
|
x4 AS (
|
|
WITH
|
|
x1 AS (SELECT 12),
|
|
x2 AS (SELECT 13)
|
|
SELECT * FROM x3
|
|
)
|
|
SELECT * FROM x4;
|
|
|
|
|
|
|
|
CREATE TABLE t1(x);
|
|
WITH
|
|
x1(a) AS (values(100))
|
|
INSERT INTO t1(x)
|
|
SELECT * FROM (WITH x2(y) AS (SELECT * FROM x1) SELECT y+a FROM x1, x2);
|
|
SELECT * FROM t1;
|
|
|
|
|
|
CREATE TABLE y1(a, b);
|
|
CREATE INDEX y1a ON y1(a);
|
|
|
|
WITH cnt(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM cnt LIMIT 1000)
|
|
INSERT INTO y1 SELECT i%10, i FROM cnt;
|
|
ANALYZE;
|
|
|
|
|
|
|
|
CREATE TABLE w1(pk INTEGER PRIMARY KEY, x INTEGER);
|
|
CREATE TABLE w2(pk INTEGER PRIMARY KEY);
|
|
|
|
|
|
WITH t5(t5col1) AS (
|
|
SELECT (
|
|
WITH t3(t3col1) AS (
|
|
WITH t2 AS (
|
|
WITH t1 AS (SELECT 1 AS c1 GROUP BY 1)
|
|
SELECT a.c1 FROM t1 AS a, t1 AS b
|
|
WHERE anoncol1 = 1
|
|
)
|
|
SELECT (SELECT 1 FROM t2) FROM t2
|
|
)
|
|
SELECT t3col1 FROM t3 WHERE t3col1
|
|
) FROM (SELECT 1 AS anoncol1)
|
|
)
|
|
SELECT t5col1, t5col1 FROM t5
|
|
|
|
|
|
SELECT EXISTS (
|
|
WITH RECURSIVE Table0 AS (
|
|
WITH RECURSIVE Table0(Col0) AS (SELECT ALL 1 )
|
|
SELECT ALL (
|
|
WITH RECURSIVE Table0 AS (
|
|
WITH RECURSIVE Table0 AS (
|
|
WITH RECURSIVE Table0 AS (SELECT DISTINCT 1 GROUP BY 1 )
|
|
SELECT DISTINCT * FROM Table0 NATURAL INNER JOIN Table0
|
|
WHERE Col0 = 1
|
|
)
|
|
SELECT ALL (SELECT DISTINCT * FROM Table0) FROM Table0 WHERE Col0 = 1
|
|
)
|
|
SELECT ALL * FROM Table0 NATURAL INNER JOIN Table0
|
|
) FROM Table0 )
|
|
SELECT DISTINCT * FROM Table0 NATURAL INNER JOIN Table0
|
|
);
|
|
|
|
|
|
SELECT (
|
|
WITH t1(a) AS (VALUES(1))
|
|
SELECT (
|
|
WITH t2(b) AS (
|
|
WITH t3(c) AS (
|
|
WITH t4(d) AS (VALUES('elvis'))
|
|
SELECT t4a.d FROM t4 AS t4a JOIN t4 AS t4b LEFT JOIN t4 AS t4c
|
|
)
|
|
SELECT c FROM t3 WHERE a = 1
|
|
)
|
|
SELECT t2a.b FROM t2 AS t2a JOIN t2 AS t2x
|
|
)
|
|
FROM t1 GROUP BY 1
|
|
)
|
|
GROUP BY 1;
|
|
|
|
|
|
WITH RECURSIVE c(x) AS (VALUES(0) UNION ALL SELECT x+1 FROM c WHERE x<1)
|
|
SELECT x1.x||x2.x||x3.x||x4.x FROM c AS x1, c AS x2, c AS x3, c AS x4
|
|
ORDER BY 1;
|
|
|