1# 2019 March 01 2# 3# The author disclaims copyright to this source code. In place of 4# a legal notice, here is a blessing: 5# 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. 9# 10#*********************************************************************** 11# This file implements regression tests for SQLite library. 12# 13 14#################################################### 15# DO NOT EDIT! THIS FILE IS AUTOMATICALLY GENERATED! 16#################################################### 17 18set testdir [file dirname $argv0] 19source $testdir/tester.tcl 20set testprefix windowerr 21 22ifcapable !windowfunc { finish_test ; return } 23do_execsql_test 1.0 { 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); 31} {} 32 33# PG says ERROR: frame starting offset must not be negative 34do_test 1.1 { catch { execsql { 35 SELECT a, sum(b) OVER ( 36 ORDER BY a ROWS BETWEEN -1 PRECEDING AND 1 FOLLOWING 37 ) FROM t1 ORDER BY 1 38} } } 1 39 40# PG says ERROR: frame ending offset must not be negative 41do_test 1.2 { catch { execsql { 42 SELECT a, sum(b) OVER ( 43 ORDER BY a ROWS BETWEEN 1 PRECEDING AND -1 FOLLOWING 44 ) FROM t1 ORDER BY 1 45} } } 1 46 47# PG says ERROR: invalid preceding or following size in window function 48do_test 1.3 { catch { execsql { 49 SELECT a, sum(b) OVER ( 50 ORDER BY a RANGE BETWEEN -1 PRECEDING AND 1 FOLLOWING 51 ) FROM t1 ORDER BY 1 52} } } 1 53 54# PG says ERROR: invalid preceding or following size in window function 55do_test 1.4 { catch { execsql { 56 SELECT a, sum(b) OVER ( 57 ORDER BY a RANGE BETWEEN 1 PRECEDING AND -1 FOLLOWING 58 ) FROM t1 ORDER BY 1 59} } } 1 60 61# PG says ERROR: frame starting offset must not be negative 62do_test 1.5 { catch { execsql { 63 SELECT a, sum(b) OVER ( 64 ORDER BY a GROUPS BETWEEN -1 PRECEDING AND 1 FOLLOWING 65 ) FROM t1 ORDER BY 1 66} } } 1 67 68# PG says ERROR: frame ending offset must not be negative 69do_test 1.6 { catch { execsql { 70 SELECT a, sum(b) OVER ( 71 ORDER BY a GROUPS BETWEEN 1 PRECEDING AND -1 FOLLOWING 72 ) FROM t1 ORDER BY 1 73} } } 1 74 75# PG says ERROR: RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column 76do_test 1.7 { catch { execsql { 77 SELECT a, sum(b) OVER ( 78 ORDER BY a,b RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING 79 ) FROM t1 ORDER BY 1 80} } } 1 81 82finish_test 83