1# 2014 March 25. 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 14set testdir [file dirname $argv0] 15source $testdir/tester.tcl 16set testprefix sort2 17 18db close 19sqlite3_shutdown 20sqlite3_config_worker_threads 7 21reset_db 22 23do_execsql_test 1 { 24 PRAGMA cache_size = 5; 25 WITH r(x,y) AS ( 26 SELECT 1, randomblob(100) 27 UNION ALL 28 SELECT x+1, randomblob(100) FROM r 29 LIMIT 100000 30 ) 31 SELECT count(x), length(y) FROM r GROUP BY (x%5) 32} { 33 20000 100 20000 100 20000 100 20000 100 20000 100 34} 35 36db close 37sqlite3_shutdown 38sqlite3_config_worker_threads 0 39sqlite3_initialize 40finish_test 41 42