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Check-in [3dbfa558ef]
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Overview
Comment::-) (CVS 53)
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SHA1: 3dbfa558ef01ac9249a3f40da49bc71cc7b040bc
User & Date: drh 2000-06-05 18:56:43.000
Context
2000-06-05
21:39
added Agg opcodes to the vdbe (CVS 54) (check-in: e9ed5d2a36 user: drh tags: trunk)
18:56
:-) (CVS 53) (check-in: 3dbfa558ef user: drh tags: trunk)
18:54
:-) (CVS 52) (check-in: c02268bdf4 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to test/subselect.test.
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#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing SELECT statements that are part of
# expressions.
#
# $Id: subselect.test,v 1.1 2000/06/05 18:54:47 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Basic sanity checking.  Try a simple subselect.
#
do_test subselect-1.1 {








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#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing SELECT statements that are part of
# expressions.
#
# $Id: subselect.test,v 1.2 2000/06/05 18:56:43 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Basic sanity checking.  Try a simple subselect.
#
do_test subselect-1.1 {
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} {3 4}

# Try a select with more than one result column.
#
do_test subselect-1.2 {
  set v [catch {execsql {SELECT * FROM t1 WHERE a = (SELECT * FROM t1)}} msg]
  lappend v $msg
} {1 {only a single result allowed for a SELECT this is part of an expression}}

# A subselect without an aggregate.
#
do_test subselect-1.3a {
  execsql {SELECT b from t1 where a = (SELECT a FROM t1 WHERE b=2)}
} {2}
do_test subselect-1.3b {








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} {3 4}

# Try a select with more than one result column.
#
do_test subselect-1.2 {
  set v [catch {execsql {SELECT * FROM t1 WHERE a = (SELECT * FROM t1)}} msg]
  lappend v $msg
} {1 {only a single result allowed for a SELECT that is part of an expression}}

# A subselect without an aggregate.
#
do_test subselect-1.3a {
  execsql {SELECT b from t1 where a = (SELECT a FROM t1 WHERE b=2)}
} {2}
do_test subselect-1.3b {
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