sqlite-3.40.0/test/window2.tcl

# 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.
#
#***********************************************************************
#

package require sqlite3
package require Pgtcl

set db [pg_connect -conninfo "dbname=postgres user=postgres password=postgres"]
sqlite3 sqlite ""

proc execsql {sql} {

  set lSql [list]
  set frag ""
  while {[string length $sql]>0} {
    set i [string first ";" $sql]
    if {$i>=0} {
      append frag [string range $sql 0 $i]
      set sql [string range $sql $i+1 end]
      if {[sqlite complete $frag]} {
        lappend lSql $frag
        set frag ""
      }
    } else {
      set frag $sql
      set sql ""
    }
  }
  if {$frag != ""} {
    lappend lSql $frag
  }
  #puts $lSql

  set ret ""
  foreach stmt $lSql {
    set res [pg_exec $::db $stmt]
    set err [pg_result $res -error]
    if {$err!=""} { error $err }
    for {set i 0} {$i < [pg_result $res -numTuples]} {incr i} {
      if {$i==0} {
        set ret [pg_result $res -getTuple 0]
      } else {
        append ret "   [pg_result $res -getTuple $i]"
      }
      # lappend ret {*}[pg_result $res -getTuple $i]
    }
    pg_result $res -clear
  }

  set ret
}

proc execsql_test {tn sql} {
  set res [execsql $sql]
  puts $::fd "do_execsql_test $tn {"
  puts $::fd "  [string trim $sql]"
  puts $::fd "} {$res}"
  puts $::fd ""
}

proc start_test {name date} {
  set dir [file dirname $::argv0]
  set output [file join $dir $name.test]
  set ::fd [open $output w]
puts $::fd [string trimleft "
# $date
#
# 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.
#

####################################################
# DO NOT EDIT! THIS FILE IS AUTOMATICALLY GENERATED!
####################################################
"]
  puts $::fd {set testdir [file dirname $argv0]}
  puts $::fd {source $testdir/tester.tcl}
  puts $::fd "set testprefix $name"
  puts $::fd ""
}

proc -- {args} {
  puts $::fd "# $args"
}

proc ========== {args} {
  puts $::fd "#[string repeat = 74]"
  puts $::fd ""
}

proc finish_test {} {
  puts $::fd finish_test
  close $::fd
}

#=========================================================================


start_test window2 "2018 May 19"

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;
}


finish_test