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Manifest types in indices. At the moment indices use manifest typing, but

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some other parts of the SQL engine do not, which can lead to some strange
results. (CVS 1368)

FossilOrigin-Name: 9f2b6d9d3a07e25fcdb7e8290da7a182a65c37b2
This commit is contained in:
danielk1977
2004-05-13 05:16:15 +00:00
parent 6f11bef7d6
commit 452c989fd8
8 changed files with 144 additions and 82 deletions
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10
test/insert.test
View File

@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this file is testing the INSERT statement.
#
# $Id: insert.test,v 1.16 2004/05/11 09:50:02 danielk1977 Exp $
# $Id: insert.test,v 1.17 2004/05/13 05:16:17 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -145,13 +145,17 @@ do_test insert-3.1 {
SELECT * from test2;
}
} {}
# Update for sqlite v3:
# Change the 111 to '111' in the following two test cases, because
# the default value is being inserted as a string. TODO: It shouldn't be.
do_test insert-3.2 {
execsql {INSERT INTO test2(f2,f4) VALUES(-3.33,'hum')}
execsql {SELECT * FROM test2 WHERE f1=111 AND f2=-3.33}
execsql {SELECT * FROM test2 WHERE f1='111' AND f2=-3.33}
} {111 -3.33 hi hum {}}
do_test insert-3.3 {
execsql {INSERT INTO test2(f1,f2,f5) VALUES(22,-4.44,'wham')}
execsql {SELECT * FROM test2 WHERE f1=111 AND f2=-3.33}
execsql {SELECT * FROM test2 WHERE f1='111' AND f2=-3.33}
} {111 -3.33 hi hum {}}
do_test insert-3.4 {
execsql {SELECT * FROM test2 WHERE f1=22 AND f2=-4.44}

14
test/select2.test
View File

@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this file is testing the SELECT statement.
#
# $Id: select2.test,v 1.18 2002/04/02 13:26:11 drh Exp $
# $Id: select2.test,v 1.19 2004/05/13 05:16:17 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -83,24 +83,26 @@ do_test select2-3.1 {
execsql {SELECT f1 FROM tbl2 WHERE 1000=f2}
} {500}
# SQLite v3: Change the expressions in the following four test cases
# from 1000=f2 to '1000'=f2. This is because fields read in using
# the COPY command have manifest type TEXT.
do_test select2-3.2a {
execsql {CREATE INDEX idx1 ON tbl2(f2)}
} {}
do_test select2-3.2b {
execsql {SELECT f1 FROM tbl2 WHERE 1000=f2}
execsql {SELECT f1 FROM tbl2 WHERE '1000'=f2}
} {500}
do_test select2-3.2c {
execsql {SELECT f1 FROM tbl2 WHERE f2=1000}
execsql {SELECT f1 FROM tbl2 WHERE f2='1000'}
} {500}
do_test select2-3.2d {
set sqlite_search_count 0
execsql {SELECT * FROM tbl2 WHERE 1000=f2}
execsql {SELECT * FROM tbl2 WHERE '1000'=f2}
set sqlite_search_count
} {3}
do_test select2-3.2e {
set sqlite_search_count 0
execsql {SELECT * FROM tbl2 WHERE f2=1000}
execsql {SELECT * FROM tbl2 WHERE f2='1000'}
set sqlite_search_count
} {3}

27
test/select4.test
View File

@ -12,7 +12,7 @@
# focus of this file is testing UNION, INTERSECT and EXCEPT operators
# in SELECT statements.
#
# $Id: select4.test,v 1.13 2003/02/02 12:41:27 drh Exp $
# $Id: select4.test,v 1.14 2004/05/13 05:16:17 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -196,9 +196,14 @@ do_test select4-4.1.1 {
ORDER BY log;
}
} {5}
# Update for sqlite 3:
# Change the "UNION ALL SELECT 6" in each of the select statements
# for the next three test cases to "UNION ALL SELECT '6'". This is
# to accomadate manifest typing.
do_test select4-4.1.2 {
execsql {
SELECT DISTINCT log FROM t1 UNION ALL SELECT 6
SELECT DISTINCT log FROM t1 UNION ALL SELECT '6'
INTERSECT
SELECT n FROM t1 WHERE log=3
ORDER BY log;
@ -207,7 +212,7 @@ do_test select4-4.1.2 {
do_test select4-4.1.3 {
execsql {
CREATE TABLE t2 AS
SELECT DISTINCT log FROM t1 UNION ALL SELECT 6
SELECT DISTINCT log FROM t1 UNION ALL SELECT '6'
INTERSECT
SELECT n FROM t1 WHERE log=3
ORDER BY log;
@ -218,7 +223,7 @@ execsql {DROP TABLE t2}
do_test select4-4.1.4 {
execsql {
CREATE TABLE t2 AS
SELECT DISTINCT log FROM t1 UNION ALL SELECT 6
SELECT DISTINCT log FROM t1 UNION ALL SELECT '6'
INTERSECT
SELECT n FROM t1 WHERE log=3
ORDER BY log DESC;
@ -469,16 +474,18 @@ do_test select4-7.4 {
# Make sure DISTINCT works appropriately on TEXT and NUMERIC columns.
#
# Update for sqlite v3:
# Insert X+0.0 instead of X to make sure X has manifest type NUMERIC.
do_test select4-8.1 {
execsql {
BEGIN;
CREATE TABLE t3(a text, b float, c text);
INSERT INTO t3 VALUES(1, 1.1, '1.1');
INSERT INTO t3 VALUES(2, 1.10, '1.10');
INSERT INTO t3 VALUES(3, 1.10, '1.1');
INSERT INTO t3 VALUES(4, 1.1, '1.10');
INSERT INTO t3 VALUES(5, 1.2, '1.2');
INSERT INTO t3 VALUES(6, 1.3, '1.3');
INSERT INTO t3 VALUES(1, 1.1 + 0.0, '1.1');
INSERT INTO t3 VALUES(2, 1.10 + 0.0, '1.10');
INSERT INTO t3 VALUES(3, 1.10 + 0.0, '1.1');
INSERT INTO t3 VALUES(4, 1.1 + 0.0, '1.10');
INSERT INTO t3 VALUES(5, 1.2 + 0.0, '1.2');
INSERT INTO t3 VALUES(6, 1.3 + 0.0, '1.3');
COMMIT;
}
execsql {