2019-03-05 15:16:59 +00:00
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0 0
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2019-02-01 16:48:25 +00:00
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cross
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1 1 1 1
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2019-02-04 18:45:31 +00:00
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1 1 1 2
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2 2 2 \N
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2019-02-01 16:48:25 +00:00
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cross nullable
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1 1 1 1
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2019-02-04 18:45:31 +00:00
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2 2 1 2
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2019-02-01 16:48:25 +00:00
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cross nullable vs not nullable
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1 1 1 1
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2019-02-04 18:45:31 +00:00
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2 2 1 2
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cross self
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1 1 1 1
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2 2 2 2
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cross one table expr
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1 1 1 1
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1 1 1 2
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1 1 2 \N
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1 1 3 \N
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2 2 1 1
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2 2 1 2
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2019-02-01 16:48:25 +00:00
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2 2 2 \N
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2019-02-04 18:45:31 +00:00
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2 2 3 \N
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cross multiple ands
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1 1 1 1
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cross and inside and
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1 1 1 1
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cross split conjunction
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2019-02-01 16:48:25 +00:00
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1 1 1 1
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2019-02-01 17:22:28 +00:00
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comma
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1 1 1 1
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2019-02-04 18:45:31 +00:00
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1 1 1 2
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2019-02-01 17:22:28 +00:00
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2 2 2 \N
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comma nullable
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1 1 1 1
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2019-02-04 18:45:31 +00:00
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2 2 1 2
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cross
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2020-09-08 20:05:47 +00:00
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SELECT
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2020-06-22 14:37:42 +00:00
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a,
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b,
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t2_00826.a,
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t2_00826.b
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FROM t1_00826
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ALL INNER JOIN t2_00826 ON a = t2_00826.a
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WHERE a = t2_00826.a
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2019-02-04 18:45:31 +00:00
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cross nullable
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2020-09-08 20:05:47 +00:00
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SELECT
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2020-06-22 14:37:42 +00:00
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a,
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b,
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t2_00826.a,
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t2_00826.b
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FROM t1_00826
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ALL INNER JOIN t2_00826 ON a = t2_00826.a
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WHERE a = t2_00826.a
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2019-02-04 18:45:31 +00:00
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|
|
cross nullable vs not nullable
|
2020-09-08 20:05:47 +00:00
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|
|
SELECT
|
2020-06-22 14:37:42 +00:00
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a,
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b,
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t2_00826.a,
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t2_00826.b
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FROM t1_00826
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ALL INNER JOIN t2_00826 ON a = t2_00826.b
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WHERE a = t2_00826.b
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2019-02-04 18:45:31 +00:00
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|
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cross self
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2020-09-08 20:05:47 +00:00
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|
|
SELECT
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2020-06-22 14:37:42 +00:00
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a,
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b,
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y.a,
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y.b
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FROM t1_00826 AS x
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ALL INNER JOIN t1_00826 AS y ON (a = y.a) AND (b = y.b)
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WHERE (a = y.a) AND (b = y.b)
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2019-02-04 18:45:31 +00:00
|
|
|
cross one table expr
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2020-09-08 20:05:47 +00:00
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|
|
SELECT
|
2020-06-22 14:37:42 +00:00
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|
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a,
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b,
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t2_00826.a,
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t2_00826.b
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FROM t1_00826
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CROSS JOIN t2_00826
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WHERE a = b
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2019-02-04 18:45:31 +00:00
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|
|
cross multiple ands
|
2020-09-08 20:05:47 +00:00
|
|
|
SELECT
|
2020-06-22 14:37:42 +00:00
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|
|
a,
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|
|
b,
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|
|
t2_00826.a,
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|
|
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t2_00826.b
|
|
|
|
FROM t1_00826
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|
|
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ALL INNER JOIN t2_00826 ON (a = t2_00826.a) AND (b = t2_00826.b)
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|
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WHERE (a = t2_00826.a) AND (b = t2_00826.b)
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2019-02-04 18:45:31 +00:00
|
|
|
cross and inside and
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2020-09-08 20:05:47 +00:00
|
|
|
SELECT
|
2020-06-22 14:37:42 +00:00
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|
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a,
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b,
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|
t2_00826.a,
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t2_00826.b
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|
|
|
FROM t1_00826
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2021-02-16 10:46:25 +00:00
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|
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ALL INNER JOIN t2_00826 ON (((a = t2_00826.a) AND (a = t2_00826.a)) AND (a = t2_00826.a)) AND (b = t2_00826.b)
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2020-06-22 14:37:42 +00:00
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WHERE (a = t2_00826.a) AND ((a = t2_00826.a) AND ((a = t2_00826.a) AND (b = t2_00826.b)))
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2019-02-04 18:45:31 +00:00
|
|
|
cross split conjunction
|
2020-09-08 20:05:47 +00:00
|
|
|
SELECT
|
2020-06-22 14:37:42 +00:00
|
|
|
a,
|
|
|
|
b,
|
|
|
|
t2_00826.a,
|
|
|
|
t2_00826.b
|
|
|
|
FROM t1_00826
|
|
|
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ALL INNER JOIN t2_00826 ON (a = t2_00826.a) AND (b = t2_00826.b)
|
|
|
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WHERE (a = t2_00826.a) AND (b = t2_00826.b) AND (a >= 1) AND (t2_00826.b > 0)
|