AryaWu/sqlite

1#2# 2007 May 283#4# The author disclaims copyright to this source code.  In place of5# a legal notice, here is a blessing:6#7#    May you do good and not evil.8#    May you find forgiveness for yourself and forgive others.9#    May you share freely, never taking more than you give.10#11#***********************************************************************12# $Id: tkt2391.test,v 1.1 2007/05/29 12:11:30 danielk1977 Exp $13 14set testdir [file dirname $argv0]15source $testdir/tester.tcl16 17do_test tkt2391.1 {18  execsql {19    CREATE TABLE folders(folderid, parentid, foldername COLLATE binary);20    INSERT INTO folders VALUES(1, 3, 'FolderA');21    INSERT INTO folders VALUES(1, 3, 'folderB');22    INSERT INTO folders VALUES(4, 0, 'FolderC');23  }24} {}25 26do_test tkt2391.2 {27  execsql {28    SELECT count(*) FROM folders WHERE foldername < 'FolderC';29  }30} {1}31 32do_test tkt2391.3 {33  execsql {34    SELECT count(*) FROM folders WHERE foldername < 'FolderC' COLLATE nocase;35  }36} {2}37 38# This demonstrates the bug. Creating the index causes SQLite to ignore39# the "COLLATE nocase" clause and use the default collation sequence 40# for column "foldername" instead (happens to be BINARY in this case).41#42do_test tkt2391.4 {43  execsql {44    CREATE INDEX f_i ON folders(foldername);45    SELECT count(*) FROM folders WHERE foldername < 'FolderC' COLLATE nocase;46  }47} {2}48 49finish_test50