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2378491c04
This is required to support queries (like `foo IS NULL`) to external databases (i.e. MySQL). This patch had been submitted separately, due to: - avoid mixing patches - run CI (and update tests references)
182 lines
3.3 KiB
Plaintext
182 lines
3.3 KiB
Plaintext
0 0
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--- cross ---
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1 1 1 1
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1 1 1 2
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2 2 2 \N
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--- cross nullable ---
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1 1 1 1
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2 2 1 2
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--- cross nullable vs not nullable ---
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1 1 1 1
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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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2 2 2 \N
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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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1 1 1 1
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--- and or ---
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1 1 1 1
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--- arithmetic expr ---
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2 2 1 2
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--- is null or ---
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1 1 1 2
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2 2 2 \N
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--- do not rewrite alias ---
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1
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1
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2
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--- comma ---
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1 1 1 1
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1 1 1 2
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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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2 2 1 2
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--- comma and or ---
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1 1 1 1
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2 2 2 \N
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--- cross ---
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SELECT
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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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--- cross nullable ---
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SELECT
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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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--- cross nullable vs not nullable ---
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SELECT
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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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--- cross self ---
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SELECT
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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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--- cross one table expr ---
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SELECT
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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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--- cross multiple ands ---
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SELECT
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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) AND (b = t2_00826.b)
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WHERE (a = t2_00826.a) AND (b = t2_00826.b)
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--- cross and inside and ---
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SELECT
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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) AND (a = t2_00826.a) AND (a = t2_00826.a) AND (b = t2_00826.b)
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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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--- cross split conjunction ---
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SELECT
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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) 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)
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--- and or ---
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SELECT
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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) AND (b = t2_00826.b)
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WHERE (a = t2_00826.a) AND (b = t2_00826.b) AND ((a >= 1) OR (t2_00826.b = 1))
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--- arithmetic expr ---
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SELECT
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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 + 1) = (t2_00826.a + t2_00826.b)
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WHERE ((a + 1) = (t2_00826.a + t2_00826.b)) AND ((((a + b) + t2_00826.a) + t2_00826.b) > 5)
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--- is null or ---
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SELECT
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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 b = t2_00826.a
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WHERE (b = t2_00826.a) AND (t2_00826.b IS NULL OR (t2_00826.b > t2_00826.a))
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--- do not rewrite alias ---
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SELECT a AS b
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FROM t1_00826
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CROSS JOIN t2_00826
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WHERE (b = t2_00826.a) AND (b > 0)
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--- comma ---
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SELECT
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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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--- comma nullable ---
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SELECT
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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 b = t2_00826.b
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WHERE b = t2_00826.b
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--- comma and or ---
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SELECT
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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) AND (t2_00826.b IS NULL OR (t2_00826.b < 2))
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