mirror of
https://github.com/sqlite/sqlite.git
synced 2024-11-29 00:12:23 +01:00
286 lines
6.4 KiB
Plaintext
286 lines
6.4 KiB
Plaintext
# 2019 June 8
|
|
#
|
|
# 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 regression tests for SQLite library.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
set testprefix window9
|
|
|
|
ifcapable !windowfunc {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
do_execsql_test 1.0 {
|
|
CREATE TABLE fruits(
|
|
name TEXT COLLATE NOCASE,
|
|
color TEXT COLLATE NOCASE
|
|
);
|
|
}
|
|
|
|
do_execsql_test 1.1 {
|
|
INSERT INTO fruits (name, color) VALUES ('apple', 'RED');
|
|
INSERT INTO fruits (name, color) VALUES ('APPLE', 'yellow');
|
|
INSERT INTO fruits (name, color) VALUES ('pear', 'YELLOW');
|
|
INSERT INTO fruits (name, color) VALUES ('PEAR', 'green');
|
|
}
|
|
|
|
do_execsql_test 1.2 {
|
|
SELECT name, color, dense_rank() OVER (ORDER BY name) FROM fruits;
|
|
} {
|
|
apple RED 1
|
|
APPLE yellow 1
|
|
pear YELLOW 2
|
|
PEAR green 2
|
|
}
|
|
|
|
do_execsql_test 1.3 {
|
|
SELECT name, color,
|
|
dense_rank() OVER (PARTITION BY name ORDER BY color)
|
|
FROM fruits;
|
|
} {
|
|
apple RED 1
|
|
APPLE yellow 2
|
|
PEAR green 1
|
|
pear YELLOW 2
|
|
}
|
|
|
|
do_execsql_test 1.4 {
|
|
SELECT name, color,
|
|
dense_rank() OVER (ORDER BY name),
|
|
dense_rank() OVER (PARTITION BY name ORDER BY color)
|
|
FROM fruits;
|
|
} {
|
|
apple RED 1 1
|
|
APPLE yellow 1 2
|
|
PEAR green 2 1
|
|
pear YELLOW 2 2
|
|
}
|
|
|
|
do_execsql_test 1.5 {
|
|
SELECT name, color,
|
|
dense_rank() OVER (ORDER BY name),
|
|
dense_rank() OVER (PARTITION BY name ORDER BY color)
|
|
FROM fruits ORDER BY color;
|
|
} {
|
|
PEAR green 2 1
|
|
apple RED 1 1
|
|
APPLE yellow 1 2
|
|
pear YELLOW 2 2
|
|
}
|
|
|
|
do_execsql_test 2.0 {
|
|
CREATE TABLE t1(a BLOB, b INTEGER, c COLLATE nocase);
|
|
INSERT INTO t1 VALUES(1, 2, 'abc');
|
|
INSERT INTO t1 VALUES(3, 4, 'ABC');
|
|
}
|
|
|
|
do_execsql_test 2.1.1 {
|
|
SELECT c=='Abc' FROM t1
|
|
} {1 1}
|
|
do_execsql_test 2.1.2 {
|
|
SELECT c=='Abc', rank() OVER (ORDER BY b) FROM t1
|
|
} {1 1 1 2}
|
|
|
|
do_execsql_test 2.2.1 {
|
|
SELECT b=='2' FROM t1
|
|
} {1 0}
|
|
do_execsql_test 2.2.2 {
|
|
SELECT b=='2', rank() OVER (ORDER BY a) FROM t1
|
|
} {1 1 0 2}
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 3.0 {
|
|
CREATE TABLE t1(a);
|
|
CREATE TABLE t2(a,b,c);
|
|
}
|
|
|
|
do_execsql_test 3.1 {
|
|
SELECT EXISTS(SELECT 1 FROM t1 ORDER BY sum(a) OVER ()) FROM t1;
|
|
}
|
|
|
|
do_execsql_test 3.2 {
|
|
SELECT sum(a) OVER () FROM t2
|
|
ORDER BY EXISTS(SELECT 1 FROM t2 ORDER BY sum(a) OVER ());
|
|
}
|
|
|
|
do_catchsql_test 3.3 {
|
|
SELECT a, sum(a) OVER (ORDER BY a DESC) FROM t2
|
|
ORDER BY EXISTS(
|
|
SELECT 1 FROM t2 ORDER BY sum(a) OVER (ORDER BY a)
|
|
) OVER (ORDER BY a);
|
|
} {1 {near "OVER": syntax error}}
|
|
|
|
do_catchsql_test 3.4 {
|
|
SELECT y, y+1, y+2 FROM (
|
|
SELECT c IN (
|
|
SELECT min(a) OVER (),
|
|
(abs(row_number() OVER())+22)/19,
|
|
max(a) OVER () FROM t1
|
|
) AS y FROM t2
|
|
);
|
|
} {1 {sub-select returns 3 columns - expected 1}}
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 4.0 {
|
|
CREATE TABLE t1(a, b TEXT);
|
|
INSERT INTO t1 VALUES('A', 1), ('A', 2), ('2', 1), ('2', 2);
|
|
}
|
|
|
|
do_execsql_test 4.1.1 {
|
|
SELECT b, b=count(*), '1,2' FROM t1 GROUP BY b;
|
|
} {1 0 1,2 2 1 1,2}
|
|
do_execsql_test 4.1.2 {
|
|
SELECT b, b=count(*), group_concat(b) OVER () FROM t1 GROUP BY b;
|
|
} {1 0 1,2 2 1 1,2}
|
|
|
|
#--------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 5.0 {
|
|
CREATE TABLE t1(a, b, c, d, e);
|
|
CREATE INDEX i1 ON t1(a, b, c, d, e);
|
|
}
|
|
|
|
foreach {tn sql} {
|
|
1 {
|
|
SELECT
|
|
sum(e) OVER (),
|
|
sum(e) OVER (ORDER BY a),
|
|
sum(e) OVER (PARTITION BY a ORDER BY b),
|
|
sum(e) OVER (PARTITION BY a, b ORDER BY c),
|
|
sum(e) OVER (PARTITION BY a, b, c ORDER BY d)
|
|
FROM t1;
|
|
}
|
|
2 {
|
|
SELECT sum(e) OVER (PARTITION BY a ORDER BY b) FROM t1 ORDER BY a;
|
|
}
|
|
} {
|
|
do_test 5.1.$tn {
|
|
execsql "EXPLAIN QUERY PLAN $sql"
|
|
} {~/ORDER/}
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 6.0 {
|
|
CREATE TABLE t0(c0);
|
|
INSERT INTO t0(c0) VALUES (0);
|
|
}
|
|
|
|
do_execsql_test 6.1 {
|
|
SELECT * FROM t0 WHERE
|
|
EXISTS (
|
|
SELECT MIN(c0) OVER (), CUME_DIST() OVER () FROM t0
|
|
) >=1 AND
|
|
EXISTS (
|
|
SELECT MIN(c0) OVER (), CUME_DIST() OVER () FROM t0
|
|
) <=1;
|
|
} {0}
|
|
|
|
do_execsql_test 6.2 {
|
|
SELECT * FROM t0 WHERE EXISTS (
|
|
SELECT MIN(c0) OVER (), CUME_DIST() OVER () FROM t0
|
|
)
|
|
BETWEEN 1 AND 1;
|
|
} {0}
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 7.0 {
|
|
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1(x, y);
|
|
INSERT INTO t1 VALUES(10, 1);
|
|
INSERT INTO t1 VALUES(20, 2);
|
|
INSERT INTO t1 VALUES(3, 3);
|
|
INSERT INTO t1 VALUES(2, 4);
|
|
INSERT INTO t1 VALUES(1, 5);
|
|
} {}
|
|
|
|
|
|
do_execsql_test 7.1 {
|
|
SELECT avg(x) OVER (ORDER BY y) AS z FROM t1 ORDER BY z
|
|
} {
|
|
7.2 8.75 10.0 11.0 15.0
|
|
}
|
|
|
|
do_execsql_test 7.2 {
|
|
SELECT avg(x) OVER (ORDER BY y) z FROM t1 ORDER BY (z IS y);
|
|
} {
|
|
10.0 15.0 11.0 8.75 7.2
|
|
}
|
|
|
|
do_execsql_test 7.3 {
|
|
SELECT avg(x) OVER (ORDER BY y) z FROM t1 ORDER BY (y IS z);
|
|
} {
|
|
10.0 15.0 11.0 8.75 7.2
|
|
}
|
|
|
|
do_execsql_test 7.4 {
|
|
SELECT avg(x) OVER (ORDER BY y) z FROM t1 ORDER BY z + 0.0;
|
|
} {
|
|
7.2 8.75 10.0 11.0 15.0
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 8.1.1 {
|
|
CREATE TABLE t1(a, b);
|
|
INSERT INTO t1 VALUES(1, 2), (3, 4);
|
|
SELECT min( sum(a) ) OVER () FROM t1;
|
|
} {4}
|
|
|
|
do_execsql_test 8.1.2 {
|
|
SELECT min( sum(a) ) OVER () FROM t1 GROUP BY a;
|
|
} {1 1}
|
|
|
|
do_execsql_test 8.2 {
|
|
CREATE VIEW v1 AS
|
|
SELECT 0 AS x
|
|
UNION
|
|
SELECT count() OVER() FROM (SELECT 0)
|
|
ORDER BY 1
|
|
;
|
|
}
|
|
|
|
do_catchsql_test 8.3 {
|
|
SELECT min( max((SELECT x FROM v1)) ) OVER()
|
|
} {0 0}
|
|
|
|
do_execsql_test 8.4 {
|
|
SELECT(
|
|
SELECT x UNION
|
|
SELECT sum( avg((SELECT x FROM v1)) ) OVER()
|
|
)
|
|
FROM v1;
|
|
} {0.0 0.0}
|
|
|
|
#--------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 9.0 {
|
|
CREATE TABLE t1(a, b, c);
|
|
INSERT INTO t1 VALUES(NULL,'bb',356);
|
|
INSERT INTO t1 VALUES('CB','aa',158);
|
|
INSERT INTO t1 VALUES('BB','aa',399);
|
|
INSERT INTO t1 VALUES('FF','bb',938);
|
|
}
|
|
|
|
do_catchsql_test 9.1 {
|
|
SELECT sum(c) OVER (
|
|
ORDER BY c RANGE BETWEEN 0 PRECEDING AND '-700' PRECEDING
|
|
)
|
|
FROM t1
|
|
} {1 {frame ending offset must be a non-negative number}}
|
|
|
|
finish_test
|