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Merge Bloom filter bug fix from trunk into the right-join branch.

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FossilOrigin-Name: 72131ad1bda3d087e59cd4a51d87f10f65a55e658645397e1ede15f9fb1f5143
This commit is contained in:
drh
2022-05-03 16:26:50 +00:00
parent 00e5d3d59e 8aa7f4d813
commit eeada07457
5 changed files with 46 additions and 9 deletions
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32
test/join5.test
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@ -393,6 +393,38 @@ do_execsql_test 11.4 {
SELECT count(*) FROM t1 LEFT JOIN t2 ON c=b WHERE d>=300;
} {2}
# 2022-05-03 https://sqlite.org/forum/forumpost/2482b32700384a0f
# Bloom-filter pull-down does not handle NOT NULL constraints correctly.
#
reset_db
do_execsql_test 12.1 {
CREATE TABLE t1(a INT, b INT, c INT);
WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<100)
INSERT INTO t1(a,b,c) SELECT x, x*1000, x*1000000 FROM c;
CREATE TABLE t2(b INT, x INT);
INSERT INTO t2(b,x) SELECT b, a FROM t1 WHERE a%3==0;
CREATE INDEX t2b ON t2(b);
CREATE TABLE t3(c INT, y INT);
INSERT INTO t3(c,y) SELECT c, a FROM t1 WHERE a%4==0;
CREATE INDEX t3c ON t3(c);
INSERT INTO t1(a,b,c) VALUES(200, 200000, NULL);
ANALYZE;
} {}
do_execsql_test 12.2 {
SELECT * FROM t1 NATURAL JOIN t2 NATURAL JOIN t3 WHERE x>0 AND y>0
ORDER BY +a;
} {
12 12000 12000000 12 12
24 24000 24000000 24 24
36 36000 36000000 36 36
48 48000 48000000 48 48
60 60000 60000000 60 60
72 72000 72000000 72 72
84 84000 84000000 84 84
96 96000 96000000 96 96
}
finish_test