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Fix a problem with ORDER BY and compound SELECT queries. (CVS 3995)

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FossilOrigin-Name: af76928fc5891f9a222ac0c39f8b443a9707b9e3
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danielk1977
2007-05-14 16:50:48 +00:00
parent fa2bb6da24
commit a670b22641
4 changed files with 22 additions and 11 deletions
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13
test/fuzz.test
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@ -19,7 +19,7 @@
#
# The most complicated trees are for SELECT statements.
#
# $Id: fuzz.test,v 1.9 2007/05/14 15:49:44 danielk1977 Exp $
# $Id: fuzz.test,v 1.10 2007/05/14 16:50:49 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -485,6 +485,17 @@ do_test fuzz-1.12.2 {
}
} {}
do_test fuzz-1.13 {
# The problem here was that when there were more expressions in
# the ORDER BY list than the result-set list. The temporary b-tree
# used for sorting was being misconfigured in this case.
#
execsql {
SELECT 'abcd' UNION SELECT 'efgh' ORDER BY 1 ASC, 1 ASC;
}
} {abcd efgh}
#----------------------------------------------------------------
# Test some fuzzily generated expressions.
#