/trunk/test/select1.test |
@@ -0,0 +1,1070 @@ |
# 2001 September 15 |
# |
# 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. The |
# focus of this file is testing the SELECT statement. |
# |
# $Id: select1.test,v 1.70 2009/05/28 01:00:56 drh Exp $ |
|
set testdir [file dirname $argv0] |
source $testdir/tester.tcl |
|
# Try to select on a non-existant table. |
# |
do_test select1-1.1 { |
set v [catch {execsql {SELECT * FROM test1}} msg] |
lappend v $msg |
} {1 {no such table: test1}} |
|
|
execsql {CREATE TABLE test1(f1 int, f2 int)} |
|
do_test select1-1.2 { |
set v [catch {execsql {SELECT * FROM test1, test2}} msg] |
lappend v $msg |
} {1 {no such table: test2}} |
do_test select1-1.3 { |
set v [catch {execsql {SELECT * FROM test2, test1}} msg] |
lappend v $msg |
} {1 {no such table: test2}} |
|
execsql {INSERT INTO test1(f1,f2) VALUES(11,22)} |
|
|
# Make sure the columns are extracted correctly. |
# |
do_test select1-1.4 { |
execsql {SELECT f1 FROM test1} |
} {11} |
do_test select1-1.5 { |
execsql {SELECT f2 FROM test1} |
} {22} |
do_test select1-1.6 { |
execsql {SELECT f2, f1 FROM test1} |
} {22 11} |
do_test select1-1.7 { |
execsql {SELECT f1, f2 FROM test1} |
} {11 22} |
do_test select1-1.8 { |
execsql {SELECT * FROM test1} |
} {11 22} |
do_test select1-1.8.1 { |
execsql {SELECT *, * FROM test1} |
} {11 22 11 22} |
do_test select1-1.8.2 { |
execsql {SELECT *, min(f1,f2), max(f1,f2) FROM test1} |
} {11 22 11 22} |
do_test select1-1.8.3 { |
execsql {SELECT 'one', *, 'two', * FROM test1} |
} {one 11 22 two 11 22} |
|
execsql {CREATE TABLE test2(r1 real, r2 real)} |
execsql {INSERT INTO test2(r1,r2) VALUES(1.1,2.2)} |
|
do_test select1-1.9 { |
execsql {SELECT * FROM test1, test2} |
} {11 22 1.1 2.2} |
do_test select1-1.9.1 { |
execsql {SELECT *, 'hi' FROM test1, test2} |
} {11 22 1.1 2.2 hi} |
do_test select1-1.9.2 { |
execsql {SELECT 'one', *, 'two', * FROM test1, test2} |
} {one 11 22 1.1 2.2 two 11 22 1.1 2.2} |
do_test select1-1.10 { |
execsql {SELECT test1.f1, test2.r1 FROM test1, test2} |
} {11 1.1} |
do_test select1-1.11 { |
execsql {SELECT test1.f1, test2.r1 FROM test2, test1} |
} {11 1.1} |
do_test select1-1.11.1 { |
execsql {SELECT * FROM test2, test1} |
} {1.1 2.2 11 22} |
do_test select1-1.11.2 { |
execsql {SELECT * FROM test1 AS a, test1 AS b} |
} {11 22 11 22} |
do_test select1-1.12 { |
execsql {SELECT max(test1.f1,test2.r1), min(test1.f2,test2.r2) |
FROM test2, test1} |
} {11 2.2} |
do_test select1-1.13 { |
execsql {SELECT min(test1.f1,test2.r1), max(test1.f2,test2.r2) |
FROM test1, test2} |
} {1.1 22} |
|
set long {This is a string that is too big to fit inside a NBFS buffer} |
do_test select1-2.0 { |
execsql " |
DROP TABLE test2; |
DELETE FROM test1; |
INSERT INTO test1 VALUES(11,22); |
INSERT INTO test1 VALUES(33,44); |
CREATE TABLE t3(a,b); |
INSERT INTO t3 VALUES('abc',NULL); |
INSERT INTO t3 VALUES(NULL,'xyz'); |
INSERT INTO t3 SELECT * FROM test1; |
CREATE TABLE t4(a,b); |
INSERT INTO t4 VALUES(NULL,'$long'); |
SELECT * FROM t3; |
" |
} {abc {} {} xyz 11 22 33 44} |
|
# Error messges from sqliteExprCheck |
# |
do_test select1-2.1 { |
set v [catch {execsql {SELECT count(f1,f2) FROM test1}} msg] |
lappend v $msg |
} {1 {wrong number of arguments to function count()}} |
do_test select1-2.2 { |
set v [catch {execsql {SELECT count(f1) FROM test1}} msg] |
lappend v $msg |
} {0 2} |
do_test select1-2.3 { |
set v [catch {execsql {SELECT Count() FROM test1}} msg] |
lappend v $msg |
} {0 2} |
do_test select1-2.4 { |
set v [catch {execsql {SELECT COUNT(*) FROM test1}} msg] |
lappend v $msg |
} {0 2} |
do_test select1-2.5 { |
set v [catch {execsql {SELECT COUNT(*)+1 FROM test1}} msg] |
lappend v $msg |
} {0 3} |
do_test select1-2.5.1 { |
execsql {SELECT count(*),count(a),count(b) FROM t3} |
} {4 3 3} |
do_test select1-2.5.2 { |
execsql {SELECT count(*),count(a),count(b) FROM t4} |
} {1 0 1} |
do_test select1-2.5.3 { |
execsql {SELECT count(*),count(a),count(b) FROM t4 WHERE b=5} |
} {0 0 0} |
do_test select1-2.6 { |
set v [catch {execsql {SELECT min(*) FROM test1}} msg] |
lappend v $msg |
} {1 {wrong number of arguments to function min()}} |
do_test select1-2.7 { |
set v [catch {execsql {SELECT Min(f1) FROM test1}} msg] |
lappend v $msg |
} {0 11} |
do_test select1-2.8 { |
set v [catch {execsql {SELECT MIN(f1,f2) FROM test1}} msg] |
lappend v [lsort $msg] |
} {0 {11 33}} |
do_test select1-2.8.1 { |
execsql {SELECT coalesce(min(a),'xyzzy') FROM t3} |
} {11} |
do_test select1-2.8.2 { |
execsql {SELECT min(coalesce(a,'xyzzy')) FROM t3} |
} {11} |
do_test select1-2.8.3 { |
execsql {SELECT min(b), min(b) FROM t4} |
} [list $long $long] |
do_test select1-2.9 { |
set v [catch {execsql {SELECT MAX(*) FROM test1}} msg] |
lappend v $msg |
} {1 {wrong number of arguments to function MAX()}} |
do_test select1-2.10 { |
set v [catch {execsql {SELECT Max(f1) FROM test1}} msg] |
lappend v $msg |
} {0 33} |
do_test select1-2.11 { |
set v [catch {execsql {SELECT max(f1,f2) FROM test1}} msg] |
lappend v [lsort $msg] |
} {0 {22 44}} |
do_test select1-2.12 { |
set v [catch {execsql {SELECT MAX(f1,f2)+1 FROM test1}} msg] |
lappend v [lsort $msg] |
} {0 {23 45}} |
do_test select1-2.13 { |
set v [catch {execsql {SELECT MAX(f1)+1 FROM test1}} msg] |
lappend v $msg |
} {0 34} |
do_test select1-2.13.1 { |
execsql {SELECT coalesce(max(a),'xyzzy') FROM t3} |
} {abc} |
do_test select1-2.13.2 { |
execsql {SELECT max(coalesce(a,'xyzzy')) FROM t3} |
} {xyzzy} |
do_test select1-2.14 { |
set v [catch {execsql {SELECT SUM(*) FROM test1}} msg] |
lappend v $msg |
} {1 {wrong number of arguments to function SUM()}} |
do_test select1-2.15 { |
set v [catch {execsql {SELECT Sum(f1) FROM test1}} msg] |
lappend v $msg |
} {0 44} |
do_test select1-2.16 { |
set v [catch {execsql {SELECT sum(f1,f2) FROM test1}} msg] |
lappend v $msg |
} {1 {wrong number of arguments to function sum()}} |
do_test select1-2.17 { |
set v [catch {execsql {SELECT SUM(f1)+1 FROM test1}} msg] |
lappend v $msg |
} {0 45} |
do_test select1-2.17.1 { |
execsql {SELECT sum(a) FROM t3} |
} {44.0} |
do_test select1-2.18 { |
set v [catch {execsql {SELECT XYZZY(f1) FROM test1}} msg] |
lappend v $msg |
} {1 {no such function: XYZZY}} |
do_test select1-2.19 { |
set v [catch {execsql {SELECT SUM(min(f1,f2)) FROM test1}} msg] |
lappend v $msg |
} {0 44} |
do_test select1-2.20 { |
set v [catch {execsql {SELECT SUM(min(f1)) FROM test1}} msg] |
lappend v $msg |
} {1 {misuse of aggregate function min()}} |
|
# Ticket #2526 |
# |
do_test select1-2.21 { |
catchsql { |
SELECT min(f1) AS m FROM test1 GROUP BY f1 HAVING max(m+5)<10 |
} |
} {1 {misuse of aliased aggregate m}} |
do_test select1-2.22 { |
catchsql { |
SELECT coalesce(min(f1)+5,11) AS m FROM test1 |
GROUP BY f1 |
HAVING max(m+5)<10 |
} |
} {1 {misuse of aliased aggregate m}} |
do_test select1-2.23 { |
execsql { |
CREATE TABLE tkt2526(a,b,c PRIMARY KEY); |
INSERT INTO tkt2526 VALUES('x','y',NULL); |
INSERT INTO tkt2526 VALUES('x','z',NULL); |
} |
catchsql { |
SELECT count(a) AS cn FROM tkt2526 GROUP BY a HAVING cn<max(cn) |
} |
} {1 {misuse of aliased aggregate cn}} |
|
# WHERE clause expressions |
# |
do_test select1-3.1 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE f1<11}} msg] |
lappend v $msg |
} {0 {}} |
do_test select1-3.2 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE f1<=11}} msg] |
lappend v $msg |
} {0 11} |
do_test select1-3.3 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE f1=11}} msg] |
lappend v $msg |
} {0 11} |
do_test select1-3.4 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE f1>=11}} msg] |
lappend v [lsort $msg] |
} {0 {11 33}} |
do_test select1-3.5 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE f1>11}} msg] |
lappend v [lsort $msg] |
} {0 33} |
do_test select1-3.6 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE f1!=11}} msg] |
lappend v [lsort $msg] |
} {0 33} |
do_test select1-3.7 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE min(f1,f2)!=11}} msg] |
lappend v [lsort $msg] |
} {0 33} |
do_test select1-3.8 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE max(f1,f2)!=11}} msg] |
lappend v [lsort $msg] |
} {0 {11 33}} |
do_test select1-3.9 { |
set v [catch {execsql {SELECT f1 FROM test1 WHERE count(f1,f2)!=11}} msg] |
lappend v $msg |
} {1 {wrong number of arguments to function count()}} |
|
# ORDER BY expressions |
# |
do_test select1-4.1 { |
set v [catch {execsql {SELECT f1 FROM test1 ORDER BY f1}} msg] |
lappend v $msg |
} {0 {11 33}} |
do_test select1-4.2 { |
set v [catch {execsql {SELECT f1 FROM test1 ORDER BY -f1}} msg] |
lappend v $msg |
} {0 {33 11}} |
do_test select1-4.3 { |
set v [catch {execsql {SELECT f1 FROM test1 ORDER BY min(f1,f2)}} msg] |
lappend v $msg |
} {0 {11 33}} |
do_test select1-4.4 { |
set v [catch {execsql {SELECT f1 FROM test1 ORDER BY min(f1)}} msg] |
lappend v $msg |
} {1 {misuse of aggregate: min()}} |
|
# The restriction not allowing constants in the ORDER BY clause |
# has been removed. See ticket #1768 |
#do_test select1-4.5 { |
# catchsql { |
# SELECT f1 FROM test1 ORDER BY 8.4; |
# } |
#} {1 {ORDER BY terms must not be non-integer constants}} |
#do_test select1-4.6 { |
# catchsql { |
# SELECT f1 FROM test1 ORDER BY '8.4'; |
# } |
#} {1 {ORDER BY terms must not be non-integer constants}} |
#do_test select1-4.7.1 { |
# catchsql { |
# SELECT f1 FROM test1 ORDER BY 'xyz'; |
# } |
#} {1 {ORDER BY terms must not be non-integer constants}} |
#do_test select1-4.7.2 { |
# catchsql { |
# SELECT f1 FROM test1 ORDER BY -8.4; |
# } |
#} {1 {ORDER BY terms must not be non-integer constants}} |
#do_test select1-4.7.3 { |
# catchsql { |
# SELECT f1 FROM test1 ORDER BY +8.4; |
# } |
#} {1 {ORDER BY terms must not be non-integer constants}} |
#do_test select1-4.7.4 { |
# catchsql { |
# SELECT f1 FROM test1 ORDER BY 4294967296; -- constant larger than 32 bits |
# } |
#} {1 {ORDER BY terms must not be non-integer constants}} |
|
do_test select1-4.5 { |
execsql { |
SELECT f1 FROM test1 ORDER BY 8.4 |
} |
} {11 33} |
do_test select1-4.6 { |
execsql { |
SELECT f1 FROM test1 ORDER BY '8.4' |
} |
} {11 33} |
|
do_test select1-4.8 { |
execsql { |
CREATE TABLE t5(a,b); |
INSERT INTO t5 VALUES(1,10); |
INSERT INTO t5 VALUES(2,9); |
SELECT * FROM t5 ORDER BY 1; |
} |
} {1 10 2 9} |
do_test select1-4.9.1 { |
execsql { |
SELECT * FROM t5 ORDER BY 2; |
} |
} {2 9 1 10} |
do_test select1-4.9.2 { |
execsql { |
SELECT * FROM t5 ORDER BY +2; |
} |
} {2 9 1 10} |
do_test select1-4.10.1 { |
catchsql { |
SELECT * FROM t5 ORDER BY 3; |
} |
} {1 {1st ORDER BY term out of range - should be between 1 and 2}} |
do_test select1-4.10.2 { |
catchsql { |
SELECT * FROM t5 ORDER BY -1; |
} |
} {1 {1st ORDER BY term out of range - should be between 1 and 2}} |
do_test select1-4.11 { |
execsql { |
INSERT INTO t5 VALUES(3,10); |
SELECT * FROM t5 ORDER BY 2, 1 DESC; |
} |
} {2 9 3 10 1 10} |
do_test select1-4.12 { |
execsql { |
SELECT * FROM t5 ORDER BY 1 DESC, b; |
} |
} {3 10 2 9 1 10} |
do_test select1-4.13 { |
execsql { |
SELECT * FROM t5 ORDER BY b DESC, 1; |
} |
} {1 10 3 10 2 9} |
|
|
# ORDER BY ignored on an aggregate query |
# |
do_test select1-5.1 { |
set v [catch {execsql {SELECT max(f1) FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 33} |
|
execsql {CREATE TABLE test2(t1 text, t2 text)} |
execsql {INSERT INTO test2 VALUES('abc','xyz')} |
|
# Check for column naming |
# |
do_test select1-6.1 { |
set v [catch {execsql2 {SELECT f1 FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {f1 11 f1 33}} |
do_test select1-6.1.1 { |
db eval {PRAGMA full_column_names=on} |
set v [catch {execsql2 {SELECT f1 FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {test1.f1 11 test1.f1 33}} |
do_test select1-6.1.2 { |
set v [catch {execsql2 {SELECT f1 as 'f1' FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {f1 11 f1 33}} |
do_test select1-6.1.3 { |
set v [catch {execsql2 {SELECT * FROM test1 WHERE f1==11}} msg] |
lappend v $msg |
} {0 {f1 11 f2 22}} |
do_test select1-6.1.4 { |
set v [catch {execsql2 {SELECT DISTINCT * FROM test1 WHERE f1==11}} msg] |
db eval {PRAGMA full_column_names=off} |
lappend v $msg |
} {0 {f1 11 f2 22}} |
do_test select1-6.1.5 { |
set v [catch {execsql2 {SELECT * FROM test1 WHERE f1==11}} msg] |
lappend v $msg |
} {0 {f1 11 f2 22}} |
do_test select1-6.1.6 { |
set v [catch {execsql2 {SELECT DISTINCT * FROM test1 WHERE f1==11}} msg] |
lappend v $msg |
} {0 {f1 11 f2 22}} |
do_test select1-6.2 { |
set v [catch {execsql2 {SELECT f1 as xyzzy FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {xyzzy 11 xyzzy 33}} |
do_test select1-6.3 { |
set v [catch {execsql2 {SELECT f1 as "xyzzy" FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {xyzzy 11 xyzzy 33}} |
do_test select1-6.3.1 { |
set v [catch {execsql2 {SELECT f1 as 'xyzzy ' FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {{xyzzy } 11 {xyzzy } 33}} |
do_test select1-6.4 { |
set v [catch {execsql2 {SELECT f1+F2 as xyzzy FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {xyzzy 33 xyzzy 77}} |
do_test select1-6.4a { |
set v [catch {execsql2 {SELECT f1+F2 FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {f1+F2 33 f1+F2 77}} |
do_test select1-6.5 { |
set v [catch {execsql2 {SELECT test1.f1+F2 FROM test1 ORDER BY f2}} msg] |
lappend v $msg |
} {0 {test1.f1+F2 33 test1.f1+F2 77}} |
do_test select1-6.5.1 { |
execsql2 {PRAGMA full_column_names=on} |
set v [catch {execsql2 {SELECT test1.f1+F2 FROM test1 ORDER BY f2}} msg] |
execsql2 {PRAGMA full_column_names=off} |
lappend v $msg |
} {0 {test1.f1+F2 33 test1.f1+F2 77}} |
do_test select1-6.6 { |
set v [catch {execsql2 {SELECT test1.f1+F2, t1 FROM test1, test2 |
ORDER BY f2}} msg] |
lappend v $msg |
} {0 {test1.f1+F2 33 t1 abc test1.f1+F2 77 t1 abc}} |
do_test select1-6.7 { |
set v [catch {execsql2 {SELECT A.f1, t1 FROM test1 as A, test2 |
ORDER BY f2}} msg] |
lappend v $msg |
} {0 {f1 11 t1 abc f1 33 t1 abc}} |
do_test select1-6.8 { |
set v [catch {execsql2 {SELECT A.f1, f1 FROM test1 as A, test1 as B |
ORDER BY f2}} msg] |
lappend v $msg |
} {1 {ambiguous column name: f1}} |
do_test select1-6.8b { |
set v [catch {execsql2 {SELECT A.f1, B.f1 FROM test1 as A, test1 as B |
ORDER BY f2}} msg] |
lappend v $msg |
} {1 {ambiguous column name: f2}} |
do_test select1-6.8c { |
set v [catch {execsql2 {SELECT A.f1, f1 FROM test1 as A, test1 as A |
ORDER BY f2}} msg] |
lappend v $msg |
} {1 {ambiguous column name: A.f1}} |
do_test select1-6.9.1 { |
set v [catch {execsql {SELECT A.f1, B.f1 FROM test1 as A, test1 as B |
ORDER BY A.f1, B.f1}} msg] |
lappend v $msg |
} {0 {11 11 11 33 33 11 33 33}} |
do_test select1-6.9.2 { |
set v [catch {execsql2 {SELECT A.f1, B.f1 FROM test1 as A, test1 as B |
ORDER BY A.f1, B.f1}} msg] |
lappend v $msg |
} {0 {f1 11 f1 11 f1 33 f1 33 f1 11 f1 11 f1 33 f1 33}} |
|
do_test select1-6.9.3 { |
db eval { |
PRAGMA short_column_names=OFF; |
PRAGMA full_column_names=OFF; |
} |
execsql2 { |
SELECT test1 . f1, test1 . f2 FROM test1 LIMIT 1 |
} |
} {{test1 . f1} 11 {test1 . f2} 22} |
do_test select1-6.9.4 { |
db eval { |
PRAGMA short_column_names=OFF; |
PRAGMA full_column_names=ON; |
} |
execsql2 { |
SELECT test1 . f1, test1 . f2 FROM test1 LIMIT 1 |
} |
} {test1.f1 11 test1.f2 22} |
do_test select1-6.9.5 { |
db eval { |
PRAGMA short_column_names=OFF; |
PRAGMA full_column_names=ON; |
} |
execsql2 { |
SELECT 123.45; |
} |
} {123.45 123.45} |
do_test select1-6.9.6 { |
execsql2 { |
SELECT * FROM test1 a, test1 b LIMIT 1 |
} |
} {a.f1 11 a.f2 22 b.f1 11 b.f2 22} |
do_test select1-6.9.7 { |
set x [execsql2 { |
SELECT * FROM test1 a, (select 5, 6) LIMIT 1 |
}] |
regsub -all {subquery_[0-9a-fA-F]+_} $x {subquery} x |
set x |
} {a.f1 11 a.f2 22 sqlite_subquery.5 5 sqlite_subquery.6 6} |
do_test select1-6.9.8 { |
set x [execsql2 { |
SELECT * FROM test1 a, (select 5 AS x, 6 AS y) AS b LIMIT 1 |
}] |
regsub -all {subquery_[0-9a-fA-F]+_} $x {subquery} x |
set x |
} {a.f1 11 a.f2 22 b.x 5 b.y 6} |
do_test select1-6.9.9 { |
execsql2 { |
SELECT a.f1, b.f2 FROM test1 a, test1 b LIMIT 1 |
} |
} {test1.f1 11 test1.f2 22} |
do_test select1-6.9.10 { |
execsql2 { |
SELECT f1, t1 FROM test1, test2 LIMIT 1 |
} |
} {test1.f1 11 test2.t1 abc} |
do_test select1-6.9.11 { |
db eval { |
PRAGMA short_column_names=ON; |
PRAGMA full_column_names=ON; |
} |
execsql2 { |
SELECT a.f1, b.f2 FROM test1 a, test1 b LIMIT 1 |
} |
} {test1.f1 11 test1.f2 22} |
do_test select1-6.9.12 { |
execsql2 { |
SELECT f1, t1 FROM test1, test2 LIMIT 1 |
} |
} {test1.f1 11 test2.t1 abc} |
do_test select1-6.9.13 { |
db eval { |
PRAGMA short_column_names=ON; |
PRAGMA full_column_names=OFF; |
} |
execsql2 { |
SELECT a.f1, b.f1 FROM test1 a, test1 b LIMIT 1 |
} |
} {f1 11 f1 11} |
do_test select1-6.9.14 { |
execsql2 { |
SELECT f1, t1 FROM test1, test2 LIMIT 1 |
} |
} {f1 11 t1 abc} |
do_test select1-6.9.15 { |
db eval { |
PRAGMA short_column_names=OFF; |
PRAGMA full_column_names=ON; |
} |
execsql2 { |
SELECT a.f1, b.f1 FROM test1 a, test1 b LIMIT 1 |
} |
} {test1.f1 11 test1.f1 11} |
do_test select1-6.9.16 { |
execsql2 { |
SELECT f1, t1 FROM test1, test2 LIMIT 1 |
} |
} {test1.f1 11 test2.t1 abc} |
|
|
db eval { |
PRAGMA short_column_names=ON; |
PRAGMA full_column_names=OFF; |
} |
|
ifcapable compound { |
do_test select1-6.10 { |
set v [catch {execsql2 { |
SELECT f1 FROM test1 UNION SELECT f2 FROM test1 |
ORDER BY f2; |
}} msg] |
lappend v $msg |
} {0 {f1 11 f1 22 f1 33 f1 44}} |
do_test select1-6.11 { |
set v [catch {execsql2 { |
SELECT f1 FROM test1 UNION SELECT f2+100 FROM test1 |
ORDER BY f2+101; |
}} msg] |
lappend v $msg |
} {1 {1st ORDER BY term does not match any column in the result set}} |
|
# Ticket #2296 |
ifcapable subquery&&compound { |
do_test select1-6.20 { |
execsql { |
CREATE TABLE t6(a TEXT, b TEXT); |
INSERT INTO t6 VALUES('a','0'); |
INSERT INTO t6 VALUES('b','1'); |
INSERT INTO t6 VALUES('c','2'); |
INSERT INTO t6 VALUES('d','3'); |
SELECT a FROM t6 WHERE b IN |
(SELECT b FROM t6 WHERE a<='b' UNION SELECT '3' AS x |
ORDER BY 1 LIMIT 1) |
} |
} {a} |
do_test select1-6.21 { |
execsql { |
SELECT a FROM t6 WHERE b IN |
(SELECT b FROM t6 WHERE a<='b' UNION SELECT '3' AS x |
ORDER BY 1 DESC LIMIT 1) |
} |
} {d} |
do_test select1-6.22 { |
execsql { |
SELECT a FROM t6 WHERE b IN |
(SELECT b FROM t6 WHERE a<='b' UNION SELECT '3' AS x |
ORDER BY b LIMIT 2) |
ORDER BY a; |
} |
} {a b} |
do_test select1-6.23 { |
execsql { |
SELECT a FROM t6 WHERE b IN |
(SELECT b FROM t6 WHERE a<='b' UNION SELECT '3' AS x |
ORDER BY x DESC LIMIT 2) |
ORDER BY a; |
} |
} {b d} |
} |
|
} ;#ifcapable compound |
|
do_test select1-7.1 { |
set v [catch {execsql { |
SELECT f1 FROM test1 WHERE f2=; |
}} msg] |
lappend v $msg |
} {1 {near ";": syntax error}} |
ifcapable compound { |
do_test select1-7.2 { |
set v [catch {execsql { |
SELECT f1 FROM test1 UNION SELECT WHERE; |
}} msg] |
lappend v $msg |
} {1 {near "WHERE": syntax error}} |
} ;# ifcapable compound |
do_test select1-7.3 { |
set v [catch {execsql {SELECT f1 FROM test1 as 'hi', test2 as}} msg] |
lappend v $msg |
} {1 {near "as": syntax error}} |
do_test select1-7.4 { |
set v [catch {execsql { |
SELECT f1 FROM test1 ORDER BY; |
}} msg] |
lappend v $msg |
} {1 {near ";": syntax error}} |
do_test select1-7.5 { |
set v [catch {execsql { |
SELECT f1 FROM test1 ORDER BY f1 desc, f2 where; |
}} msg] |
lappend v $msg |
} {1 {near "where": syntax error}} |
do_test select1-7.6 { |
set v [catch {execsql { |
SELECT count(f1,f2 FROM test1; |
}} msg] |
lappend v $msg |
} {1 {near "FROM": syntax error}} |
do_test select1-7.7 { |
set v [catch {execsql { |
SELECT count(f1,f2+) FROM test1; |
}} msg] |
lappend v $msg |
} {1 {near ")": syntax error}} |
do_test select1-7.8 { |
set v [catch {execsql { |
SELECT f1 FROM test1 ORDER BY f2, f1+; |
}} msg] |
lappend v $msg |
} {1 {near ";": syntax error}} |
do_test select1-7.9 { |
catchsql { |
SELECT f1 FROM test1 LIMIT 5+3 OFFSET 11 ORDER BY f2; |
} |
} {1 {near "ORDER": syntax error}} |
|
do_test select1-8.1 { |
execsql {SELECT f1 FROM test1 WHERE 4.3+2.4 OR 1 ORDER BY f1} |
} {11 33} |
do_test select1-8.2 { |
execsql { |
SELECT f1 FROM test1 WHERE ('x' || f1) BETWEEN 'x10' AND 'x20' |
ORDER BY f1 |
} |
} {11} |
do_test select1-8.3 { |
execsql { |
SELECT f1 FROM test1 WHERE 5-3==2 |
ORDER BY f1 |
} |
} {11 33} |
|
# TODO: This test is failing because f1 is now being loaded off the |
# disk as a vdbe integer, not a string. Hence the value of f1/(f1-11) |
# changes because of rounding. Disable the test for now. |
if 0 { |
do_test select1-8.4 { |
execsql { |
SELECT coalesce(f1/(f1-11),'x'), |
coalesce(min(f1/(f1-11),5),'y'), |
coalesce(max(f1/(f1-33),6),'z') |
FROM test1 ORDER BY f1 |
} |
} {x y 6 1.5 1.5 z} |
} |
do_test select1-8.5 { |
execsql { |
SELECT min(1,2,3), -max(1,2,3) |
FROM test1 ORDER BY f1 |
} |
} {1 -3 1 -3} |
|
|
# Check the behavior when the result set is empty |
# |
# SQLite v3 always sets r(*). |
# |
# do_test select1-9.1 { |
# catch {unset r} |
# set r(*) {} |
# db eval {SELECT * FROM test1 WHERE f1<0} r {} |
# set r(*) |
# } {} |
do_test select1-9.2 { |
execsql {PRAGMA empty_result_callbacks=on} |
catch {unset r} |
set r(*) {} |
db eval {SELECT * FROM test1 WHERE f1<0} r {} |
set r(*) |
} {f1 f2} |
ifcapable subquery { |
do_test select1-9.3 { |
set r(*) {} |
db eval {SELECT * FROM test1 WHERE f1<(select count(*) from test2)} r {} |
set r(*) |
} {f1 f2} |
} |
do_test select1-9.4 { |
set r(*) {} |
db eval {SELECT * FROM test1 ORDER BY f1} r {} |
set r(*) |
} {f1 f2} |
do_test select1-9.5 { |
set r(*) {} |
db eval {SELECT * FROM test1 WHERE f1<0 ORDER BY f1} r {} |
set r(*) |
} {f1 f2} |
unset r |
|
# Check for ORDER BY clauses that refer to an AS name in the column list |
# |
do_test select1-10.1 { |
execsql { |
SELECT f1 AS x FROM test1 ORDER BY x |
} |
} {11 33} |
do_test select1-10.2 { |
execsql { |
SELECT f1 AS x FROM test1 ORDER BY -x |
} |
} {33 11} |
do_test select1-10.3 { |
execsql { |
SELECT f1-23 AS x FROM test1 ORDER BY abs(x) |
} |
} {10 -12} |
do_test select1-10.4 { |
execsql { |
SELECT f1-23 AS x FROM test1 ORDER BY -abs(x) |
} |
} {-12 10} |
do_test select1-10.5 { |
execsql { |
SELECT f1-22 AS x, f2-22 as y FROM test1 |
} |
} {-11 0 11 22} |
do_test select1-10.6 { |
execsql { |
SELECT f1-22 AS x, f2-22 as y FROM test1 WHERE x>0 AND y<50 |
} |
} {11 22} |
do_test select1-10.7 { |
execsql { |
SELECT f1 COLLATE nocase AS x FROM test1 ORDER BY x |
} |
} {11 33} |
|
# Check the ability to specify "TABLE.*" in the result set of a SELECT |
# |
do_test select1-11.1 { |
execsql { |
DELETE FROM t3; |
DELETE FROM t4; |
INSERT INTO t3 VALUES(1,2); |
INSERT INTO t4 VALUES(3,4); |
SELECT * FROM t3, t4; |
} |
} {1 2 3 4} |
do_test select1-11.2.1 { |
execsql { |
SELECT * FROM t3, t4; |
} |
} {1 2 3 4} |
do_test select1-11.2.2 { |
execsql2 { |
SELECT * FROM t3, t4; |
} |
} {a 3 b 4 a 3 b 4} |
do_test select1-11.4.1 { |
execsql { |
SELECT t3.*, t4.b FROM t3, t4; |
} |
} {1 2 4} |
do_test select1-11.4.2 { |
execsql { |
SELECT "t3".*, t4.b FROM t3, t4; |
} |
} {1 2 4} |
do_test select1-11.5.1 { |
execsql2 { |
SELECT t3.*, t4.b FROM t3, t4; |
} |
} {a 1 b 4 b 4} |
do_test select1-11.6 { |
execsql2 { |
SELECT x.*, y.b FROM t3 AS x, t4 AS y; |
} |
} {a 1 b 4 b 4} |
do_test select1-11.7 { |
execsql { |
SELECT t3.b, t4.* FROM t3, t4; |
} |
} {2 3 4} |
do_test select1-11.8 { |
execsql2 { |
SELECT t3.b, t4.* FROM t3, t4; |
} |
} {b 4 a 3 b 4} |
do_test select1-11.9 { |
execsql2 { |
SELECT x.b, y.* FROM t3 AS x, t4 AS y; |
} |
} {b 4 a 3 b 4} |
do_test select1-11.10 { |
catchsql { |
SELECT t5.* FROM t3, t4; |
} |
} {1 {no such table: t5}} |
do_test select1-11.11 { |
catchsql { |
SELECT t3.* FROM t3 AS x, t4; |
} |
} {1 {no such table: t3}} |
ifcapable subquery { |
do_test select1-11.12 { |
execsql2 { |
SELECT t3.* FROM t3, (SELECT max(a), max(b) FROM t4) |
} |
} {a 1 b 2} |
do_test select1-11.13 { |
execsql2 { |
SELECT t3.* FROM (SELECT max(a), max(b) FROM t4), t3 |
} |
} {a 1 b 2} |
do_test select1-11.14 { |
execsql2 { |
SELECT * FROM t3, (SELECT max(a), max(b) FROM t4) AS 'tx' |
} |
} {a 1 b 2 max(a) 3 max(b) 4} |
do_test select1-11.15 { |
execsql2 { |
SELECT y.*, t3.* FROM t3, (SELECT max(a), max(b) FROM t4) AS y |
} |
} {max(a) 3 max(b) 4 a 1 b 2} |
} |
do_test select1-11.16 { |
execsql2 { |
SELECT y.* FROM t3 as y, t4 as z |
} |
} {a 1 b 2} |
|
# Tests of SELECT statements without a FROM clause. |
# |
do_test select1-12.1 { |
execsql2 { |
SELECT 1+2+3 |
} |
} {1+2+3 6} |
do_test select1-12.2 { |
execsql2 { |
SELECT 1,'hello',2 |
} |
} {1 1 'hello' hello 2 2} |
do_test select1-12.3 { |
execsql2 { |
SELECT 1 AS 'a','hello' AS 'b',2 AS 'c' |
} |
} {a 1 b hello c 2} |
do_test select1-12.4 { |
execsql { |
DELETE FROM t3; |
INSERT INTO t3 VALUES(1,2); |
} |
} {} |
|
ifcapable compound { |
do_test select1-12.5 { |
execsql { |
SELECT * FROM t3 UNION SELECT 3 AS 'a', 4 ORDER BY a; |
} |
} {1 2 3 4} |
|
do_test select1-12.6 { |
execsql { |
SELECT 3, 4 UNION SELECT * FROM t3; |
} |
} {1 2 3 4} |
} ;# ifcapable compound |
|
ifcapable subquery { |
do_test select1-12.7 { |
execsql { |
SELECT * FROM t3 WHERE a=(SELECT 1); |
} |
} {1 2} |
do_test select1-12.8 { |
execsql { |
SELECT * FROM t3 WHERE a=(SELECT 2); |
} |
} {} |
} |
|
ifcapable {compound && subquery} { |
do_test select1-12.9 { |
execsql2 { |
SELECT x FROM ( |
SELECT a AS x, b AS y FROM t3 UNION SELECT a,b FROM t4 ORDER BY a,b |
) ORDER BY x; |
} |
} {x 1 x 3} |
do_test select1-12.10 { |
execsql2 { |
SELECT z.x FROM ( |
SELECT a AS x,b AS y FROM t3 UNION SELECT a, b FROM t4 ORDER BY a,b |
) AS 'z' ORDER BY x; |
} |
} {x 1 x 3} |
} ;# ifcapable compound |
|
|
# Check for a VDBE stack growth problem that existed at one point. |
# |
ifcapable subquery { |
do_test select1-13.1 { |
execsql { |
BEGIN; |
create TABLE abc(a, b, c, PRIMARY KEY(a, b)); |
INSERT INTO abc VALUES(1, 1, 1); |
} |
for {set i 0} {$i<10} {incr i} { |
execsql { |
INSERT INTO abc SELECT a+(select max(a) FROM abc), |
b+(select max(a) FROM abc), c+(select max(a) FROM abc) FROM abc; |
} |
} |
execsql {COMMIT} |
|
# This used to seg-fault when the problem existed. |
execsql { |
SELECT count( |
(SELECT a FROM abc WHERE a = NULL AND b >= upper.c) |
) FROM abc AS upper; |
} |
} {0} |
} |
|
foreach tab [db eval {SELECT name FROM sqlite_master WHERE type = 'table'}] { |
db eval "DROP TABLE $tab" |
} |
db close |
sqlite3 db test.db |
|
do_test select1-14.1 { |
execsql { |
SELECT * FROM sqlite_master WHERE rowid>10; |
SELECT * FROM sqlite_master WHERE rowid=10; |
SELECT * FROM sqlite_master WHERE rowid<10; |
SELECT * FROM sqlite_master WHERE rowid<=10; |
SELECT * FROM sqlite_master WHERE rowid>=10; |
SELECT * FROM sqlite_master; |
} |
} {} |
do_test select1-14.2 { |
execsql { |
SELECT 10 IN (SELECT rowid FROM sqlite_master); |
} |
} {0} |
|
if {[db one {PRAGMA locking_mode}]=="normal"} { |
# Check that ticket #3771 has been fixed. This test does not |
# work with locking_mode=EXCLUSIVE so disable in that case. |
# |
do_test select1-15.1 { |
execsql { |
CREATE TABLE t1(a); |
CREATE INDEX i1 ON t1(a); |
INSERT INTO t1 VALUES(1); |
INSERT INTO t1 VALUES(2); |
INSERT INTO t1 VALUES(3); |
} |
} {} |
do_test select1-15.2 { |
sqlite3 db2 test.db |
execsql { DROP INDEX i1 } db2 |
db2 close |
} {} |
do_test select1-15.3 { |
execsql { SELECT 2 IN (SELECT a FROM t1) } |
} {1} |
} |
|
finish_test |