3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
11 # This file implements regression tests for SQLite library.
14 ####################################################
15 # DO NOT EDIT! THIS FILE IS AUTOMATICALLY GENERATED!
16 ####################################################
18 set testdir [file dirname $argv0]
19 source $testdir/tester.tcl
20 set testprefix windowerr
22 ifcapable !windowfunc { finish_test ; return }
24 DROP TABLE IF EXISTS t1;
25 CREATE TABLE t1(a INTEGER, b INTEGER);
26 INSERT INTO t1 VALUES(1, 1);
27 INSERT INTO t1 VALUES(2, 2);
28 INSERT INTO t1 VALUES(3, 3);
29 INSERT INTO t1 VALUES(4, 4);
30 INSERT INTO t1 VALUES(5, 5);
33 # PG says ERROR: frame starting offset must not be negative
34 do_test 1.1 { catch { execsql {
35 SELECT a, sum(b) OVER (
36 ORDER BY a ROWS BETWEEN -1 PRECEDING AND 1 FOLLOWING
40 # PG says ERROR: frame ending offset must not be negative
41 do_test 1.2 { catch { execsql {
42 SELECT a, sum(b) OVER (
43 ORDER BY a ROWS BETWEEN 1 PRECEDING AND -1 FOLLOWING
47 # PG says ERROR: invalid preceding or following size in window function
48 do_test 1.3 { catch { execsql {
49 SELECT a, sum(b) OVER (
50 ORDER BY a RANGE BETWEEN -1 PRECEDING AND 1 FOLLOWING
54 # PG says ERROR: invalid preceding or following size in window function
55 do_test 1.4 { catch { execsql {
56 SELECT a, sum(b) OVER (
57 ORDER BY a RANGE BETWEEN 1 PRECEDING AND -1 FOLLOWING
61 # PG says ERROR: frame starting offset must not be negative
62 do_test 1.5 { catch { execsql {
63 SELECT a, sum(b) OVER (
64 ORDER BY a GROUPS BETWEEN -1 PRECEDING AND 1 FOLLOWING
68 # PG says ERROR: frame ending offset must not be negative
69 do_test 1.6 { catch { execsql {
70 SELECT a, sum(b) OVER (
71 ORDER BY a GROUPS BETWEEN 1 PRECEDING AND -1 FOLLOWING
75 # PG says ERROR: RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column
76 do_test 1.7 { catch { execsql {
77 SELECT a, sum(b) OVER (
78 ORDER BY a,b RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING
82 # PG says ERROR: RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column
83 do_test 1.8 { catch { execsql {
84 SELECT a, sum(b) OVER (
85 PARTITION BY a RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING
89 # PG says ERROR: aggregate function calls cannot contain window function calls
90 do_test 2.1 { catch { execsql {
91 SELECT sum( sum(a) OVER () ) FROM t1;
94 # PG says ERROR: column "xyz" does not exist
95 do_test 2.2 { catch { execsql {
96 SELECT sum(a) OVER () AS xyz FROM t1 ORDER BY sum(xyz);
99 # PG says ERROR: invalid input syntax for integer: "hello"
100 do_test 3.0 { catch { execsql {
101 SELECT sum(a) OVER win FROM t1
102 WINDOW win AS (ROWS BETWEEN 'hello' PRECEDING AND 10 FOLLOWING)
105 # PG says ERROR: argument of ROWS must be type bigint, not type bit
106 do_test 3.2 { catch { execsql {
107 SELECT sum(a) OVER win FROM t1
108 WINDOW win AS (ROWS BETWEEN 10 PRECEDING AND x'ABCD' FOLLOWING)
111 # PG says ERROR: function row_number(integer) does not exist
112 do_test 3.3 { catch { execsql {
113 SELECT row_number(a) OVER () FROM t1;