| Index: third_party/sqlite/test/join3.test
|
| ===================================================================
|
| --- third_party/sqlite/test/join3.test (revision 56608)
|
| +++ third_party/sqlite/test/join3.test (working copy)
|
| @@ -1,62 +0,0 @@
|
| -# 2002 May 24
|
| -#
|
| -# The author disclaims copyright to this source code. In place of
|
| -# a legal notice, here is a blessing:
|
| -#
|
| -# May you do good and not evil.
|
| -# May you find forgiveness for yourself and forgive others.
|
| -# May you share freely, never taking more than you give.
|
| -#
|
| -#***********************************************************************
|
| -# This file implements regression tests for SQLite library.
|
| -#
|
| -# This file implements tests for joins, including outer joins, where
|
| -# there are a large number of tables involved in the join.
|
| -#
|
| -# $Id: join3.test,v 1.4 2005/01/19 23:24:51 drh Exp $
|
| -
|
| -set testdir [file dirname $argv0]
|
| -source $testdir/tester.tcl
|
| -
|
| -# An unrestricted join
|
| -#
|
| -catch {unset ::result}
|
| -set result {}
|
| -for {set N 1} {$N<=$bitmask_size} {incr N} {
|
| - lappend result $N
|
| - do_test join3-1.$N {
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| - execsql "CREATE TABLE t${N}(x);"
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| - execsql "INSERT INTO t$N VALUES($N)"
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| - set sql "SELECT * FROM t1"
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| - for {set i 2} {$i<=$N} {incr i} {append sql ", t$i"}
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| - execsql $sql
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| - } $result
|
| -}
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| -
|
| -# Joins with a comparison
|
| -#
|
| -set result {}
|
| -for {set N 1} {$N<=$bitmask_size} {incr N} {
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| - lappend result $N
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| - do_test join3-2.$N {
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| - set sql "SELECT * FROM t1"
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| - for {set i 2} {$i<=$N} {incr i} {append sql ", t$i"}
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| - set sep WHERE
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| - for {set i 1} {$i<$N} {incr i} {
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| - append sql " $sep t[expr {$i+1}].x==t$i.x+1"
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| - set sep AND
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| - }
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| - execsql $sql
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| - } $result
|
| -}
|
| -
|
| -# Error of too many tables in the join
|
| -#
|
| -do_test join3-3.1 {
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| - set sql "SELECT * FROM t1 AS t0, t1"
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| - for {set i 2} {$i<=$bitmask_size} {incr i} {append sql ", t$i"}
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| - catchsql $sql
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| -} [list 1 "at most $bitmask_size tables in a join"]
|
| -
|
| -
|
| -finish_test
|
|
|