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New test cases, one of which is failing, indicating a bug that needs fixing.

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FossilOrigin-Name: bd5fd68435ff068c18d7d46b33cf7591263a03c32a917a7df7c087b08c573cc8
This commit is contained in:
drh
2022-04-16 23:38:29 +00:00
parent 052953a4e6
commit 6fda176ba6
5 changed files with 180 additions and 38 deletions
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78
test/join8.test
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@ -50,32 +50,58 @@ do_test join8-issue-1 {set rc "Issue-1 'row-value subroutine' unresolved"} {}
#
do_test join8-issue-2 {set rc "Issue-2 'jump to addrHalt' unresolved"} {}
# Pending issue #3:
# USING does not work with RIGHT JOIN.
# Test case:
# Demonstrate that nested FULL JOINs and USING clauses work
#
# CREATE TABLE t4(id INTEGER PRIMARY KEY, x TEXT);
# CREATE TABLE t5(id INTEGER PRIMARY KEY, y TEXT);
# CREATE TABLE t6(id INTEGER PRIMARY KEY, z INT);
#
# INSERT INTO t4(id,x) VALUES(2,'alice'),(4,'bob'),(6,'cindy'),(8,'dave');
# INSERT INTO t5(id,y) VALUES(1,'red'),(2,'orange'),(3,'yellow'),(4,'green'),
# (5,'blue');
# INSERT INTO t6(id,z) VALUES(3,333),(4,444),(5,555),(0,1000),(9,999);
#
# .mode box
# SELECT *, t4.id, t5.id, t6.id
# FROM t4 NATURAL LEFT JOIN t5 NATURAL LEFT JOIN t6
# ORDER BY coalesce(t4.id,t5.id,t6.id);
#
# SELECT *, t4.id, t5.id, t6.id
# FROM t4 NATURAL RIGHT JOIN t5 NATURAL RIGHT JOIN t6
# ORDER BY coalesce(t4.id,t5.id,t6.id);
#
# SELECT *, t4.id, t5.id, t6.id
# FROM t4 NATURAL FULL JOIN t5 NATURAL FULL JOIN t6
# ORDER BY coalesce(t4.id,t5.id,t6.id);
#
do_test join8-issue-3 {set rc "Issue-3 'USING' unresolved"} {}
reset_db
load_static_extension db series
do_execsql_test join8-3000 {
CREATE TABLE t1(id INTEGER PRIMARY KEY, a INT);
CREATE TABLE t2(id INTEGER PRIMARY KEY, b INT);
CREATE TABLE t3(id INTEGER PRIMARY KEY, c INT);
CREATE TABLE t4(id INTEGER PRIMARY KEY, d INT);
CREATE TABLE t5(id INTEGER PRIMARY KEY, e INT);
CREATE TABLE t6(id INTEGER PRIMARY KEY, f INT);
CREATE TABLE t7(id INTEGER PRIMARY KEY, g INT);
CREATE TABLE t8(id INTEGER PRIMARY KEY, h INT);
INSERT INTO t1 SELECT value, 1 FROM generate_series(1,256) WHERE value & 1;
INSERT INTO t2 SELECT value, 1 FROM generate_series(1,256) WHERE value & 2;
INSERT INTO t3 SELECT value, 1 FROM generate_series(1,256) WHERE value & 4;
INSERT INTO t4 SELECT value, 1 FROM generate_series(1,256) WHERE value & 8;
INSERT INTO t5 SELECT value, 1 FROM generate_series(1,256) WHERE value & 16;
INSERT INTO t6 SELECT value, 1 FROM generate_series(1,256) WHERE value & 32;
INSERT INTO t7 SELECT value, 1 FROM generate_series(1,256) WHERE value & 64;
INSERT INTO t8 SELECT value, 1 FROM generate_series(1,256) WHERE value & 128;
CREATE TABLE t9 AS
SELECT id, h, g, f, e, d, c, b, a
FROM t1
NATURAL FULL JOIN t2
NATURAL FULL JOIN t3
NATURAL FULL JOIN t4
NATURAL FULL JOIN t5
NATURAL FULL JOIN t6
NATURAL FULL JOIN t7
NATURAL FULL JOIN t8;
} {}
do_execsql_test join8-3010 {
SELECT count(*) FROM t9;
} {255}
do_execsql_test join8-3020 {
SELECT id, count(*) FROM t9 GROUP BY id HAVING count(*)!=1;
} {}
do_execsql_test join8-3030 {
UPDATE t9 SET a=0 WHERE a IS NULL;
UPDATE t9 SET b=0 WHERE b IS NULL;
UPDATE t9 SET c=0 WHERE c IS NULL;
UPDATE t9 SET d=0 WHERE d IS NULL;
UPDATE t9 SET e=0 WHERE e IS NULL;
UPDATE t9 SET f=0 WHERE f IS NULL;
UPDATE t9 SET g=0 WHERE g IS NULL;
UPDATE t9 SET h=0 WHERE h IS NULL;
SELECT count(*) FROM t9 WHERE id=128*h+64*g+32*f+16*e+8*d+4*c+2*b+a;
} {255}
do_execsql_test join8-3040 {
SELECT * FROM t9 WHERE id<>128*h+64*g+32*f+16*e+8*d+4*c+2*b+a;
} {}
finish_test