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Fix a bug in rtree that occurs when too many constraints are passed

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in on a query. (CVS 5162)

FossilOrigin-Name: 54b84a3ddba9d27814c2f613dd197f691ac549a4
This commit is contained in:
drh
2008-05-27 00:06:02 +00:00
parent 9f86ad2354
commit 4b4f780188
5 changed files with 284 additions and 27 deletions
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27
ext/rtree/rtree2.test
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@ -11,7 +11,7 @@
#
# The focus of this file is testing the r-tree extension.
#
# $Id: rtree2.test,v 1.1 2008/05/26 18:41:54 danielk1977 Exp $
# $Id: rtree2.test,v 1.2 2008/05/27 00:06:02 drh Exp $
#
set testdir [file join [file dirname $argv0] .. .. test]
@ -44,24 +44,24 @@ for {set nDim 1} {$nDim <= 5} {incr nDim} {
do_test rtree2-$nDim.2 {
db transaction {
for {set ii 0} {$ii < $::NROW} {incr ii} {
#puts "Row $ii"
#puts "Row $ii"
set values [list]
for {set jj 0} {$jj<$nDim*2} {incr jj} {
lappend values [expr int(rand()*1000)]
}
set values [join $values ,]
#puts [rtree_treedump db t1]
#puts "INSERT INTO t2 VALUES($ii, $values)"
#puts [rtree_treedump db t1]
#puts "INSERT INTO t2 VALUES($ii, $values)"
set rc [catch {db eval "INSERT INTO t1 VALUES($ii, $values)"}]
if {$rc} {
incr ii -1
} else {
db eval "INSERT INTO t2 VALUES($ii, $values)"
}
#if {[rtree_check db t1]} {
#puts [rtree_treedump db t1]
#exit
#}
#if {[rtree_check db t1]} {
#puts [rtree_treedump db t1]
#exit
#}
}
}
@ -100,13 +100,13 @@ for {set nDim 1} {$nDim <= 5} {incr nDim} {
set t2 [execsql "SELECT * FROM t2 WHERE $where ORDER BY ii"]
set rc [expr {$t1 eq $t2}]
if {$rc != 1} {
puts $where
#puts $where
puts $t1
puts $t2
puts [rtree_treedump db t1]
breakpoint
set t1 [execsql "SELECT * FROM t1 WHERE $where ORDER BY ii"]
exit
#puts [rtree_treedump db t1]
#breakpoint
#set t1 [execsql "SELECT * FROM t1 WHERE $where ORDER BY ii"]
#exit
}
set rc
} {1}
@ -141,4 +141,3 @@ exit
}
finish_test