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New test cases.

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FossilOrigin-Name: d5f6791b86f946b348f5ddc9cedc0df4a86b17854a97554140799caf74c602f3
This commit is contained in:
drh
2022-04-11 13:13:57 +00:00
parent 3a6e4c59c4
commit 37259f4e6b
3 changed files with 69 additions and 19 deletions
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74
test/join7.test
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@ -87,11 +87,22 @@ foreach {id schema} {
CREATE TABLE dual(dummy TEXT);
INSERT INTO dual(dummy) VALUES('x');
}
10 {
CREATE TABLE t1(a INT, b INT, PRIMARY KEY(a,b)) WITHOUT ROWID;
INSERT INTO t1 VALUES(1,2),(1,3),(1,4);
CREATE TABLE t2a(c INTEGER PRIMARY KEY, i1 INT);
CREATE TABLE t2b(i1 INTEGER PRIMARY KEY, d INT);
CREATE VIEW t2(c,d) AS SELECT c, d FROM t2a NATURAL JOIN t2b;
INSERT INTO t2a VALUES(3,93),(4,94),(5,95),(6,96),(7,97);
INSERT INTO t2b VALUES(91,11),(92,22),(93,33),(94,44),(95,55);
CREATE TABLE dual(dummy TEXT);
INSERT INTO dual(dummy) VALUES('x');
}
} {
reset_db
db nullvalue NULL
do_execsql_test join7-$id.setup $schema {}
do_execsql_test join7-$id.1 {
do_execsql_test join7-$id.10 {
SELECT b, d FROM t1 FULL OUTER JOIN t2 ON b=c ORDER BY +b;
} {
NULL 55
@ -99,7 +110,7 @@ foreach {id schema} {
3 33
4 44
}
do_execsql_test join7-$id.2 {
do_execsql_test join7-$id.20 {
SELECT a, c FROM t1 FULL OUTER JOIN t2 ON b=c ORDER BY +b;
} {
NULL 5
@ -107,7 +118,7 @@ foreach {id schema} {
1 3
1 4
}
do_execsql_test join7-$id.3 {
do_execsql_test join7-$id.30 {
SELECT * FROM t1 FULL OUTER JOIN t2 ON b=c ORDER BY +b;
} {
NULL NULL 5 55
@ -115,35 +126,66 @@ foreach {id schema} {
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.4 {
do_execsql_test join7-$id.31 {
SELECT t1.*, t2.* FROM t2 FULL OUTER JOIN t1 ON b=c ORDER BY +b;
} {
NULL NULL 5 55
1 2 NULL NULL
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.40 {
SELECT * FROM t1 RIGHT OUTER JOIN t2 ON b=c ORDER BY +b;
} {
NULL NULL 5 55
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.5 {
do_execsql_test join7-$id.50 {
SELECT t1.*, t2.* FROM t2 LEFT OUTER JOIN t1 ON b=c ORDER BY +b;
} {
NULL NULL 5 55
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.60 {
SELECT * FROM dual JOIN t1 ON true RIGHT OUTER JOIN t2 ON b=c ORDER BY +b;
} {
NULL NULL NULL 5 55
x 1 3 3 33
x 1 4 4 44
}
do_execsql_test join7-$id.6 {
do_execsql_test join7-$id.70 {
SELECT t1.*, t2.*
FROM t2 LEFT JOIN (dual JOIN t1 ON true) ON b=c ORDER BY +b;
} {
NULL NULL 5 55
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.80 {
SELECT * FROM dual CROSS JOIN t1 RIGHT OUTER JOIN t2 ON b=c ORDER BY +b;
} {
NULL NULL NULL 5 55
x 1 3 3 33
x 1 4 4 44
}
do_execsql_test join7-$id.7 {
do_execsql_test join7-$id.81 {
SELECT dual.*, t1.*, t2.*
FROM t1 CROSS JOIN dual RIGHT OUTER JOIN t2 ON b=c ORDER BY +b;
} {
NULL NULL NULL 5 55
x 1 3 3 33
x 1 4 4 44
}
do_execsql_test join7-$id.90 {
SELECT * FROM t1 LEFT OUTER JOIN t2 ON b=c ORDER BY +b;
} {
1 2 NULL NULL
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.8 {
do_execsql_test join7-$id.100 {
SELECT * FROM t1 FULL OUTER JOIN t2 ON b=c AND a=1 ORDER BY +b;
} {
NULL NULL 5 55
@ -151,21 +193,29 @@ foreach {id schema} {
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.9 {
do_execsql_test join7-$id.101 {
SELECT t1.*, t2.* FROM t2 FULL OUTER JOIN t1 ON b=c AND a=1 ORDER BY +b;
} {
NULL NULL 5 55
1 2 NULL NULL
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.110 {
SELECT * FROM t1 FULL OUTER JOIN t2 ON b=c WHERE a=1 ORDER BY +b;
} {
1 2 NULL NULL
1 3 3 33
1 4 4 44
}
do_execsql_test join7-$id.10 {
do_execsql_test join7-$id.120 {
SELECT * FROM t1 FULL OUTER JOIN t2 ON b=c WHERE a IS NULL ORDER BY +d;
} {
NULL NULL 3 33
NULL NULL 4 44
NULL NULL 5 55
}
do_execsql_test join7-$id.11 {
do_execsql_test join7-$id.130 {
SELECT * FROM t1 FULL OUTER JOIN t2 ON b=c AND d<=0 ORDER BY +b, +d;
} {
NULL NULL 3 33
@ -175,7 +225,7 @@ foreach {id schema} {
1 3 NULL NULL
1 4 NULL NULL
}
do_execsql_test join7-$id.12 {
do_execsql_test join7-$id.140 {
SELECT a, b, c, d
FROM t2 FULL OUTER JOIN t1 ON b=c AND d<=0 ORDER BY +b, +d;
} {