| # 2018 May 19 |
| # |
| # 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. |
| # |
| #*********************************************************************** |
| # |
| |
| source [file join [file dirname $argv0] pg_common.tcl] |
| |
| #========================================================================= |
| |
| |
| start_test window2 "2018 May 19" |
| |
| ifcapable !windowfunc |
| |
| execsql_test 1.0 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c TEXT, d INTEGER); |
| INSERT INTO t1 VALUES(1, 'odd', 'one', 1); |
| INSERT INTO t1 VALUES(2, 'even', 'two', 2); |
| INSERT INTO t1 VALUES(3, 'odd', 'three', 3); |
| INSERT INTO t1 VALUES(4, 'even', 'four', 4); |
| INSERT INTO t1 VALUES(5, 'odd', 'five', 5); |
| INSERT INTO t1 VALUES(6, 'even', 'six', 6); |
| } |
| |
| execsql_test 1.1 { |
| SELECT c, sum(d) OVER (PARTITION BY b ORDER BY c) FROM t1; |
| } |
| |
| execsql_test 1.2 { |
| SELECT sum(d) OVER () FROM t1; |
| } |
| |
| execsql_test 1.3 { |
| SELECT sum(d) OVER (PARTITION BY b) FROM t1; |
| } |
| |
| ========== |
| execsql_test 2.1 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 1000 PRECEDING AND 1 FOLLOWING |
| ) FROM t1 |
| } |
| execsql_test 2.2 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 1000 PRECEDING AND 1000 FOLLOWING |
| ) FROM t1 |
| } |
| execsql_test 2.3 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 1 PRECEDING AND 1000 FOLLOWING |
| ) FROM t1 |
| } |
| execsql_test 2.4 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING |
| ) FROM t1 |
| } |
| execsql_test 2.5 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 1 PRECEDING AND 0 FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.6 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.7 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN 0 PRECEDING AND 0 FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.8 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN CURRENT ROW AND 2 FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.9 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN UNBOUNDED PRECEDING AND 2 FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.10 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN CURRENT ROW AND 2 FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.11 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 2 PRECEDING AND CURRENT ROW |
| ) FROM t1 |
| } |
| |
| execsql_test 2.13 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 2 PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.14 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 3 PRECEDING AND 1 PRECEDING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.15 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN 1 PRECEDING AND 0 PRECEDING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.16 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN 1 PRECEDING AND 1 PRECEDING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.17 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN 1 PRECEDING AND 2 PRECEDING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.18 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN UNBOUNDED PRECEDING AND 2 PRECEDING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.19 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN 1 FOLLOWING AND 3 FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.20 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 1 FOLLOWING AND 2 FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.21 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN 1 FOLLOWING AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.22 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN 1 FOLLOWING AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.23 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.24 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY a%2 |
| ORDER BY d |
| ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.25 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.26 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 2.27 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN CURRENT ROW AND CURRENT ROW |
| ) FROM t1 |
| } |
| |
| execsql_test 2.28 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b |
| ORDER BY d |
| ROWS BETWEEN CURRENT ROW AND CURRENT ROW |
| ) FROM t1 |
| } |
| |
| execsql_test 2.29 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| execsql_test 2.30 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY b |
| RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 3.1 { |
| SELECT a, sum(d) OVER ( |
| PARTITION BY b ORDER BY d |
| RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 3.2 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY b |
| RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 3.3 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d |
| ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM t1 |
| } |
| |
| execsql_test 3.4 { |
| SELECT a, sum(d) OVER ( |
| ORDER BY d/2 |
| ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW |
| ) FROM t1 |
| } |
| |
| #puts $::fd finish_test |
| |
| ========== |
| |
| execsql_test 4.0 { |
| DROP TABLE IF EXISTS t2; |
| CREATE TABLE t2(a INTEGER PRIMARY KEY, b INTEGER); |
| INSERT INTO t2(a, b) VALUES |
| (1,0), (2,74), (3,41), (4,74), (5,23), (6,99), (7,26), (8,33), (9,2), |
| (10,89), (11,81), (12,96), (13,59), (14,38), (15,68), (16,39), (17,62), |
| (18,91), (19,46), (20,6), (21,99), (22,97), (23,27), (24,46), (25,78), |
| (26,54), (27,97), (28,8), (29,67), (30,29), (31,93), (32,84), (33,77), |
| (34,23), (35,16), (36,16), (37,93), (38,65), (39,35), (40,47), (41,7), |
| (42,86), (43,74), (44,61), (45,91), (46,85), (47,24), (48,85), (49,43), |
| (50,59), (51,12), (52,32), (53,56), (54,3), (55,91), (56,22), (57,90), |
| (58,55), (59,15), (60,28), (61,89), (62,25), (63,47), (64,1), (65,56), |
| (66,40), (67,43), (68,56), (69,16), (70,75), (71,36), (72,89), (73,98), |
| (74,76), (75,81), (76,4), (77,94), (78,42), (79,30), (80,78), (81,33), |
| (82,29), (83,53), (84,63), (85,2), (86,87), (87,37), (88,80), (89,84), |
| (90,72), (91,41), (92,9), (93,61), (94,73), (95,95), (96,65), (97,13), |
| (98,58), (99,96), (100,98), (101,1), (102,21), (103,74), (104,65), (105,35), |
| (106,5), (107,73), (108,11), (109,51), (110,87), (111,41), (112,12), (113,8), |
| (114,20), (115,31), (116,31), (117,15), (118,95), (119,22), (120,73), |
| (121,79), (122,88), (123,34), (124,8), (125,11), (126,49), (127,34), |
| (128,90), (129,59), (130,96), (131,60), (132,55), (133,75), (134,77), |
| (135,44), (136,2), (137,7), (138,85), (139,57), (140,74), (141,29), (142,70), |
| (143,59), (144,19), (145,39), (146,26), (147,26), (148,47), (149,80), |
| (150,90), (151,36), (152,58), (153,47), (154,9), (155,72), (156,72), (157,66), |
| (158,33), (159,93), (160,75), (161,64), (162,81), (163,9), (164,23), (165,37), |
| (166,13), (167,12), (168,14), (169,62), (170,91), (171,36), (172,91), |
| (173,33), (174,15), (175,34), (176,36), (177,99), (178,3), (179,95), (180,69), |
| (181,58), (182,52), (183,30), (184,50), (185,84), (186,10), (187,84), |
| (188,33), (189,21), (190,39), (191,44), (192,58), (193,30), (194,38), |
| (195,34), (196,83), (197,27), (198,82), (199,17), (200,7); |
| } |
| |
| execsql_test 4.1 { |
| SELECT a, sum(b) OVER ( |
| PARTITION BY (b%10) |
| ORDER BY b |
| ) FROM t2 ORDER BY a; |
| } |
| |
| execsql_test 4.2 { |
| SELECT a, sum(b) OVER ( |
| PARTITION BY (b%10) |
| ORDER BY b |
| RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW |
| ) FROM t2 ORDER BY a; |
| } |
| |
| execsql_test 4.3 { |
| SELECT b, sum(b) OVER ( |
| ORDER BY b |
| ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW |
| ) FROM t2 ORDER BY b; |
| } |
| |
| execsql_test 4.4 { |
| SELECT b, sum(b) OVER ( |
| ORDER BY b |
| RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM t2 ORDER BY b; |
| } |
| |
| execsql_test 4.5 { |
| SELECT b, sum(b) OVER ( |
| ORDER BY b |
| RANGE BETWEEN CURRENT ROW AND CURRENT ROW |
| ) FROM t2 ORDER BY b; |
| } |
| |
| execsql_test 4.6.1 { |
| SELECT b, sum(b) OVER ( |
| RANGE BETWEEN CURRENT ROW AND CURRENT ROW |
| ) FROM t2 ORDER BY b; |
| } |
| execsql_test 4.6.2 { |
| SELECT b, sum(b) OVER () FROM t2 ORDER BY b; |
| } |
| execsql_test 4.6.3 { |
| SELECT b, sum(b) OVER ( |
| RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM t2 ORDER BY b; |
| } |
| execsql_test 4.6.4 { |
| SELECT b, sum(b) OVER ( |
| RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t2 ORDER BY b; |
| } |
| |
| execsql_test 4.7.1 { |
| SELECT b, sum(b) OVER ( |
| ROWS BETWEEN CURRENT ROW AND CURRENT ROW |
| ) FROM t2 ORDER BY 1, 2; |
| } |
| execsql_test 4.7.2 { |
| SELECT b, sum(b) OVER ( |
| ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW |
| ) FROM t2 ORDER BY 1, 2; |
| } |
| execsql_test 4.7.3 { |
| SELECT b, sum(b) OVER ( |
| ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM t2 ORDER BY 1, 2; |
| } |
| execsql_test 4.7.4 { |
| SELECT b, sum(b) OVER ( |
| ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t2 ORDER BY 1, 2; |
| } |
| |
| execsql_test 4.8.1 { |
| SELECT b, sum(b) OVER ( |
| ORDER BY a |
| ROWS BETWEEN CURRENT ROW AND CURRENT ROW |
| ) FROM t2 ORDER BY 1, 2; |
| } |
| execsql_test 4.8.2 { |
| SELECT b, sum(b) OVER ( |
| ORDER BY a |
| ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW |
| ) FROM t2 ORDER BY 1, 2; |
| } |
| execsql_test 4.8.3 { |
| SELECT b, sum(b) OVER ( |
| ORDER BY a |
| ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING |
| ) FROM t2 ORDER BY 1, 2; |
| } |
| execsql_test 4.8.4 { |
| SELECT b, sum(b) OVER ( |
| ORDER BY a |
| ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING |
| ) FROM t2 ORDER BY 1, 2; |
| } |
| |
| execsql_float_test 4.9 { |
| SELECT |
| rank() OVER win AS rank, |
| cume_dist() OVER win AS cume_dist FROM t1 |
| WINDOW win AS (ORDER BY 1); |
| } |
| |
| execsql_test 4.10 { |
| SELECT count(*) OVER (ORDER BY b) FROM t1 |
| } |
| |
| execsql_test 4.11 { |
| SELECT count(distinct a) FILTER (WHERE b='odd') FROM t1 |
| } |
| |
| ========== |
| |
| execsql_test 5.0 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(x INTEGER, y INTEGER); |
| 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); |
| } |
| |
| execsql_float_test 5.1 { |
| SELECT avg(x) OVER (ORDER BY y) AS z FROM t1 ORDER BY z; |
| } |
| |
| ========== |
| |
| execsql_test 6.0 { |
| DROP TABLE IF EXISTS t0; |
| CREATE TABLE t0(c0 INTEGER UNIQUE); |
| INSERT INTO t0 VALUES(0); |
| } |
| execsql_test 6.1 { |
| SELECT DENSE_RANK() OVER(), LAG(0) OVER() FROM t0; |
| } |
| execsql_test 6.2 { |
| SELECT * FROM t0 WHERE |
| (0, t0.c0) IN (SELECT DENSE_RANK() OVER(), LAG(0) OVER() FROM t0); |
| } |
| |
| ========== |
| |
| execsql_test 7.0 { |
| DROP TABLE IF EXISTS t1; |
| CREATE TABLE t1(a INTEGER, b INTEGER, c INTEGER); |
| INSERT INTO t1 VALUES(1, 1, 1); |
| INSERT INTO t1 VALUES(1, 2, 2); |
| INSERT INTO t1 VALUES(3, 3, 3); |
| INSERT INTO t1 VALUES(3, 4, 4); |
| } |
| |
| execsql_test 7.1 { |
| SELECT c, sum(c) OVER win1 FROM t1 |
| WINDOW win1 AS (ORDER BY b) |
| } |
| |
| execsql_test 7.2 { |
| SELECT c, sum(c) OVER win1 FROM t1 |
| WINDOW win1 AS (PARTITION BY 1 ORDER BY b) |
| } |
| |
| execsql_test 7.3 { |
| SELECT c, sum(c) OVER win1 FROM t1 |
| WINDOW win1 AS (ORDER BY 1) |
| } |
| |
| finish_test |
| |
| |
