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Fix a problem caused by a sub-query containing a window function in the FROM

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clause of a query that itself uses a window function.

FossilOrigin-Name: f4b1b6f85b53d72e735a1382f7c3de75af405a7878dd8cdcb10394e859ea3d69
This commit is contained in:
dan
2018-06-19 18:11:05 +00:00
parent 6fb2b54ceb
commit cc4644183b
4 changed files with 24 additions and 9 deletions
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15
test/window1.test
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@ -351,6 +351,21 @@ do_execsql_test 9.1.3 {
SELECT * FROM t5 ORDER BY 1
} {1 g g 2 i i 3 l l 4 g i 5 a l 6 m m}
do_execsql_test 9.2 {
WITH aaa(x, y, z) AS (
SELECT x, y, max(y) OVER xyz FROM t4
WINDOW xyz AS (PARTITION BY (x%2) ORDER BY x)
)
SELECT * FROM aaa ORDER BY 1;
} {1 g g 2 i i 3 l l 4 g i 5 a l 6 m m}
do_execsql_test 9.3 {
WITH aaa(x, y, z) AS (
SELECT x, y, max(y) OVER xyz FROM t4
WINDOW xyz AS (ORDER BY x)
)
SELECT *, min(z) OVER (ORDER BY x) FROM aaa ORDER BY 1;
} {1 g g g 2 i i g 3 l l g 4 g l g 5 a l g 6 m m g}
finish_test