| # 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 window3 "2018 May 31" |
| ifcapable !windowfunc |
| |
| execsql_test 1.0 { |
| DROP TABLE IF EXISTS t2; |
| CREATE TABLE t2(a INTEGER PRIMARY KEY, b INTEGER); |
| INSERT INTO t2(a, b) VALUES |
| (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 1.1 { |
| SELECT max(b) OVER ( |
| ORDER BY a |
| ) FROM t2 |
| } |
| |
| foreach {tn window} { |
| 1 "RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW" |
| 2 "RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING" |
| 3 "RANGE BETWEEN CURRENT ROW AND CURRENT ROW" |
| 4 "RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING" |
| 5 "ROWS BETWEEN UNBOUNDED PRECEDING AND 4 PRECEDING" |
| 6 "ROWS BETWEEN 4 PRECEDING AND 2 PRECEDING" |
| 7 "ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW" |
| 8 "ROWS BETWEEN 4 PRECEDING AND CURRENT ROW" |
| 9 "ROWS BETWEEN CURRENT ROW AND CURRENT ROW" |
| 10 "ROWS BETWEEN UNBOUNDED PRECEDING AND 4 FOLLOWING" |
| 11 "ROWS BETWEEN 4 PRECEDING AND 2 FOLLOWING" |
| 12 "ROWS BETWEEN CURRENT ROW AND 4 FOLLOWING" |
| 13 "ROWS BETWEEN 2 FOLLOWING AND 4 FOLLOWING" |
| 14 "ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING" |
| 15 "ROWS BETWEEN 4 PRECEDING AND UNBOUNDED FOLLOWING" |
| 16 "ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING" |
| 17 "ROWS BETWEEN 4 FOLLOWING AND UNBOUNDED FOLLOWING" |
| |
| 18 "ROWS BETWEEN 4 PRECEDING AND UNBOUNDED FOLLOWING EXCLUDE CURRENT ROW" |
| 19 "ROWS BETWEEN 4 PRECEDING AND UNBOUNDED FOLLOWING EXCLUDE TIES" |
| 20 "ROWS BETWEEN 4 PRECEDING AND UNBOUNDED FOLLOWING EXCLUDE GROUP" |
| |
| } { |
| execsql_test 1.$tn.2.1 "SELECT max(b) OVER ( ORDER BY a $window ) FROM t2" |
| execsql_test 1.$tn.2.2 "SELECT min(b) OVER ( ORDER BY a $window ) FROM t2" |
| |
| execsql_test 1.$tn.3.1 " |
| SELECT row_number() OVER ( ORDER BY a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.3.2 " |
| SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.3.3 " |
| SELECT row_number() OVER ( $window ) FROM t2 |
| " |
| |
| execsql_test 1.$tn.4.1 " |
| SELECT dense_rank() OVER ( ORDER BY a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.4.2 " |
| SELECT dense_rank() OVER ( PARTITION BY b%10 ORDER BY a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.4.3 " |
| SELECT dense_rank() OVER ( ORDER BY b $window ) FROM t2 |
| " |
| execsql_test 1.$tn.4.4 " |
| SELECT dense_rank() OVER ( PARTITION BY b%10 ORDER BY b $window ) FROM t2 |
| " |
| execsql_test 1.$tn.4.5 " |
| SELECT dense_rank() OVER ( ORDER BY b%10 $window ) FROM t2 |
| " |
| execsql_test 1.$tn.4.6 " |
| SELECT dense_rank() OVER ( PARTITION BY b%2 ORDER BY b%10 $window ) FROM t2 |
| " |
| |
| execsql_test 1.$tn.5.1 " |
| SELECT rank() OVER ( ORDER BY a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.5.2 " |
| SELECT rank() OVER ( PARTITION BY b%10 ORDER BY a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.5.3 " |
| SELECT rank() OVER ( ORDER BY b $window ) FROM t2 |
| " |
| execsql_test 1.$tn.5.4 " |
| SELECT rank() OVER ( PARTITION BY b%10 ORDER BY b $window ) FROM t2 |
| " |
| execsql_test 1.$tn.5.5 " |
| SELECT rank() OVER ( ORDER BY b%10 $window ) FROM t2 |
| " |
| execsql_test 1.$tn.5.6 " |
| SELECT rank() OVER ( PARTITION BY b%2 ORDER BY b%10 $window ) FROM t2 |
| " |
| |
| execsql_test 1.$tn.6.1 " |
| SELECT |
| row_number() OVER ( PARTITION BY b%2 ORDER BY b%10 $window ), |
| rank() OVER ( PARTITION BY b%2 ORDER BY b%10 $window ), |
| dense_rank() OVER ( PARTITION BY b%2 ORDER BY b%10 $window ) |
| FROM t2 |
| " |
| |
| execsql_float_test 1.$tn.7.1 " |
| SELECT percent_rank() OVER ( ORDER BY a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.7.2 " |
| SELECT percent_rank() OVER ( PARTITION BY b%10 ORDER BY a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.7.3 " |
| SELECT percent_rank() OVER ( ORDER BY b $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.7.4 " |
| SELECT percent_rank() OVER ( PARTITION BY b%10 ORDER BY b $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.7.5 " |
| SELECT percent_rank() OVER ( ORDER BY b%10 $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.7.6 " |
| SELECT percent_rank() OVER (PARTITION BY b%2 ORDER BY b%10 $window) FROM t2 |
| " |
| |
| execsql_float_test 1.$tn.8.1 " |
| SELECT cume_dist() OVER ( ORDER BY a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.2 " |
| SELECT cume_dist() OVER ( PARTITION BY b%10 ORDER BY a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.3 " |
| SELECT cume_dist() OVER ( ORDER BY b $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.4 " |
| SELECT cume_dist() OVER ( PARTITION BY b%10 ORDER BY b $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.5 " |
| SELECT cume_dist() OVER ( ORDER BY b%10 $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.6 " |
| SELECT cume_dist() OVER ( PARTITION BY b%2 ORDER BY b%10 $window ) FROM t2 |
| " |
| |
| execsql_float_test 1.$tn.8.1 " |
| SELECT ntile(100) OVER ( ORDER BY a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.2 " |
| SELECT ntile(101) OVER ( PARTITION BY b%10 ORDER BY a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.3 " |
| SELECT ntile(102) OVER ( ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.4 " |
| SELECT ntile(103) OVER ( PARTITION BY b%10 ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.5 " |
| SELECT ntile(104) OVER ( ORDER BY b%10,a $window ) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.6 " |
| SELECT ntile(105) OVER (PARTITION BY b%2,a ORDER BY b%10 $window) FROM t2 |
| " |
| execsql_float_test 1.$tn.8.7 " |
| SELECT ntile(105) OVER ( $window ) FROM t2 |
| " |
| |
| execsql_test 1.$tn.9.1 " |
| SELECT last_value(a+b) OVER ( ORDER BY a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.9.2 " |
| SELECT last_value(a+b) OVER ( PARTITION BY b%10 ORDER BY a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.9.3 " |
| SELECT last_value(a+b) OVER ( ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.9.4 " |
| SELECT last_value(a+b) OVER ( PARTITION BY b%10 ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.9.5 " |
| SELECT last_value(a+b) OVER ( ORDER BY b%10,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.9.6 " |
| SELECT last_value(a+b) OVER (PARTITION BY b%2,a ORDER BY b%10 $window) FROM t2 |
| " |
| |
| execsql_test 1.$tn.10.1 " |
| SELECT nth_value(b,b+1) OVER (ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.10.2 " |
| SELECT nth_value(b,b+1) OVER (PARTITION BY b%10 ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.10.3 " |
| SELECT nth_value(b,b+1) OVER ( ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.10.4 " |
| SELECT nth_value(b,b+1) OVER ( PARTITION BY b%10 ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.10.5 " |
| SELECT nth_value(b,b+1) OVER ( ORDER BY b%10,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.10.6 " |
| SELECT nth_value(b,b+1) OVER (PARTITION BY b%2,a ORDER BY b%10 $window) FROM t2 |
| " |
| |
| execsql_test 1.$tn.11.1 " |
| SELECT first_value(b) OVER (ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.11.2 " |
| SELECT first_value(b) OVER (PARTITION BY b%10 ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.11.3 " |
| SELECT first_value(b) OVER ( ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.11.4 " |
| SELECT first_value(b) OVER ( PARTITION BY b%10 ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.11.5 " |
| SELECT first_value(b) OVER ( ORDER BY b%10,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.11.6 " |
| SELECT first_value(b) OVER (PARTITION BY b%2,a ORDER BY b%10 $window) FROM t2 |
| " |
| |
| execsql_test 1.$tn.12.1 " |
| SELECT lead(b,b) OVER (ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.12.2 " |
| SELECT lead(b,b) OVER (PARTITION BY b%10 ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.12.3 " |
| SELECT lead(b,b) OVER ( ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.12.4 " |
| SELECT lead(b,b) OVER ( PARTITION BY b%10 ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.12.5 " |
| SELECT lead(b,b) OVER ( ORDER BY b%10,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.12.6 " |
| SELECT lead(b,b) OVER (PARTITION BY b%2,a ORDER BY b%10 $window) FROM t2 |
| " |
| |
| execsql_test 1.$tn.13.1 " |
| SELECT lag(b,b) OVER (ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.13.2 " |
| SELECT lag(b,b) OVER (PARTITION BY b%10 ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.13.3 " |
| SELECT lag(b,b) OVER ( ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.13.4 " |
| SELECT lag(b,b) OVER ( PARTITION BY b%10 ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.13.5 " |
| SELECT lag(b,b) OVER ( ORDER BY b%10,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.13.6 " |
| SELECT lag(b,b) OVER (PARTITION BY b%2,a ORDER BY b%10 $window) FROM t2 |
| " |
| |
| execsql_test 1.$tn.14.1 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER (ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.14.2 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER (PARTITION BY b%10 ORDER BY a $window) FROM t2 |
| " |
| execsql_test 1.$tn.14.3 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER ( ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.14.4 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER ( PARTITION BY b%10 ORDER BY b,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.14.5 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER ( ORDER BY b%10,a $window ) FROM t2 |
| " |
| execsql_test 1.$tn.14.6 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER (PARTITION BY b%2,a ORDER BY b%10 $window) FROM t2 |
| " |
| |
| execsql_test 1.$tn.14.7 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER (win1 ORDER BY b%10 $window) |
| FROM t2 |
| WINDOW win1 AS (PARTITION BY b%2,a) |
| ORDER BY 1 |
| " |
| |
| execsql_test 1.$tn.14.8 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER (win1 $window) |
| FROM t2 |
| WINDOW win1 AS (PARTITION BY b%2,a ORDER BY b%10) |
| ORDER BY 1 |
| " |
| |
| execsql_test 1.$tn.14.9 " |
| SELECT string_agg(CAST(b AS TEXT), '.') OVER win2 |
| FROM t2 |
| WINDOW win1 AS (PARTITION BY b%2,a ORDER BY b%10), |
| win2 AS (win1 $window) |
| ORDER BY 1 |
| " |
| |
| execsql_test 1.$tn.15.1 " |
| SELECT count(*) OVER win, string_agg(CAST(b AS TEXT), '.') |
| FILTER (WHERE a%2=0) OVER win FROM t2 |
| WINDOW win AS (ORDER BY a $window) |
| " |
| |
| execsql_test 1.$tn.15.2 " |
| SELECT count(*) OVER win, string_agg(CAST(b AS TEXT), '.') |
| FILTER (WHERE 0=1) OVER win FROM t2 |
| WINDOW win AS (ORDER BY a $window) |
| " |
| |
| execsql_test 1.$tn.15.3 " |
| SELECT count(*) OVER win, string_agg(CAST(b AS TEXT), '.') |
| FILTER (WHERE 1=0) OVER win FROM t2 |
| WINDOW win AS (PARTITION BY (a%10) ORDER BY a $window) |
| " |
| |
| execsql_test 1.$tn.15.4 " |
| SELECT count(*) OVER win, string_agg(CAST(b AS TEXT), '.') |
| FILTER (WHERE a%2=0) OVER win FROM t2 |
| WINDOW win AS (PARTITION BY (a%10) ORDER BY a $window) |
| " |
| |
| } |
| |
| finish_test |
| |