mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 19:09:41 +00:00
614 lines
14 KiB
Plaintext
614 lines
14 KiB
Plaintext
# 2022-05-31
|
|
#
|
|
# The author disclaims copyright to this source code. In place of
|
|
# a legal notice, here is a blessing:
|
|
#
|
|
# May you do good and not evil.
|
|
# May you find forgiveness for yourself and forgive others.
|
|
# May you share freely, never taking more than you give.
|
|
#
|
|
#***********************************************************************
|
|
#
|
|
# This file implements tests for JOINs
|
|
#
|
|
# The test case output is (mostly) all generated by PostgreSQL 14. This
|
|
# test module was created as follows:
|
|
#
|
|
# 1. Run a TCL script (included at the bottom of this file) that
|
|
# generates an input script for "psql" that will run man
|
|
# diverse tests on joins.
|
|
#
|
|
# 2. Run the script from step (1) through psql and collect the
|
|
# output.
|
|
#
|
|
# 3. Make a few minor global search-and-replace operations to convert
|
|
# the psql output into a form suitable for this test module.
|
|
#
|
|
# 4. Add this header, and the script content at the footer.
|
|
#
|
|
# A few extra tests that were not generated from postgresql output are
|
|
# added at the end.
|
|
#
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
db nullvalue -
|
|
db eval {
|
|
CREATE TABLE t1(x INT);
|
|
CREATE TABLE t2(y INT);
|
|
CREATE TABLE t3(z INT);
|
|
CREATE TABLE t4(w INT);
|
|
INSERT INTO t1 VALUES(10);
|
|
INSERT INTO t3 VALUES(20),(30);
|
|
INSERT INTO t4 VALUES(50);
|
|
}
|
|
do_execsql_test joinF-1 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-2 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-3 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-4 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-5 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - - 50
|
|
}
|
|
do_execsql_test joinF-6 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-7 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-8 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-9 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-10 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-11 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - - 50
|
|
}
|
|
do_execsql_test joinF-12 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-13 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-14 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-15 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-16 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-17 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-18 {
|
|
SELECT *
|
|
FROM t1 INNER JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-19 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-20 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-21 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-22 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-23 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - - 50
|
|
}
|
|
do_execsql_test joinF-24 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-25 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
10 - - 50
|
|
}
|
|
do_execsql_test joinF-26 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-27 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
10 - - 50
|
|
}
|
|
do_execsql_test joinF-28 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-29 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
10 - - 50
|
|
}
|
|
do_execsql_test joinF-30 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-31 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-32 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-33 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-34 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-35 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-36 {
|
|
SELECT *
|
|
FROM t1 LEFT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-37 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-38 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-39 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-40 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-41 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - - 50
|
|
}
|
|
do_execsql_test joinF-42 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
INNER JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-43 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-44 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-45 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-46 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-47 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - - 50
|
|
}
|
|
do_execsql_test joinF-48 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
LEFT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
}
|
|
do_execsql_test joinF-49 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-50 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
INNER JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-51 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-52 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
LEFT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-53 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
do_execsql_test joinF-54 {
|
|
SELECT *
|
|
FROM t1 RIGHT JOIN t2 ON true
|
|
RIGHT JOIN t3 ON t2.y IS NOT NULL
|
|
RIGHT JOIN t4 ON true
|
|
WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)
|
|
ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);
|
|
} {
|
|
- - 20 50
|
|
- - 30 50
|
|
}
|
|
finish_test
|
|
|
|
############################################################################
|
|
# This is the TCL script used to generate the psql script that generated
|
|
# the data above.
|
|
#
|
|
# puts "
|
|
# \\pset border off
|
|
# \\pset tuples_only on
|
|
# \\pset null -
|
|
#
|
|
# DROP TABLE IF EXISTS t1;
|
|
# DROP TABLE IF EXISTS t2;
|
|
# DROP TABLE IF EXISTS t3;
|
|
# DROP TABLE IF EXISTS t4;
|
|
# CREATE TABLE t1(x INT);
|
|
# CREATE TABLE t2(y INT);
|
|
# CREATE TABLE t3(z INT);
|
|
# CREATE TABLE t4(w INT);
|
|
# INSERT INTO t1 VALUES(10);
|
|
# INSERT INTO t3 VALUES(20),(30);
|
|
# INSERT INTO t4 VALUES(50);
|
|
# "
|
|
#
|
|
# proc echo {prefix txt} {
|
|
# regsub -all {\n} $txt \n$prefix txt
|
|
# puts "$prefix$txt"
|
|
# }
|
|
#
|
|
# set n 0
|
|
# foreach j1 {INNER LEFT RIGHT} {
|
|
# foreach j2 {INNER LEFT RIGHT} {
|
|
# foreach j3 {INNER LEFT RIGHT} {
|
|
#
|
|
# incr n
|
|
# set q1 ""
|
|
# append q1 "SELECT *\n"
|
|
# append q1 " FROM t1 $j1 JOIN t2 ON true\n"
|
|
# append q1 " $j2 JOIN t3 ON t2.y IS NOT NULL\n"
|
|
# append q1 " $j3 JOIN t4 ON true\n"
|
|
# append q1 " ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);"
|
|
#
|
|
# echo "\\qecho " "do_execsql_test joinF-$n \{"
|
|
# echo "\\qecho X " $q1
|
|
# echo "\\qecho " "\} \{"
|
|
# puts $q1
|
|
# echo "\\qecho " "\}"
|
|
#
|
|
# incr n
|
|
# set q1 ""
|
|
# append q1 "SELECT *\n"
|
|
# append q1 " FROM t1 $j1 JOIN t2 ON true\n"
|
|
# append q1 " $j2 JOIN t3 ON t2.y IS NOT NULL\n"
|
|
# append q1 " $j3 JOIN t4 ON true\n"
|
|
# append q1 " WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600)\n"
|
|
# append q1 " ORDER BY coalesce(t1.x,t2.y,t3.z,t4.w,0);"
|
|
#
|
|
# echo "\\qecho " "do_execsql_test joinF-$n \{"
|
|
# echo "\\qecho X " $q1
|
|
# echo "\\qecho " "\} \{"
|
|
# puts $q1
|
|
# echo "\\qecho " "\}"
|
|
#
|
|
# }
|
|
# }
|
|
# }
|
|
#
|