/trunk/test/tkt3493.test |
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# 2008 October 13 |
# |
# 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. Specifically, |
# it tests that affinities and collation sequences are correctly applied |
# in aggregate queries. |
# |
# $Id: tkt3493.test,v 1.2 2009/06/05 17:09:12 drh Exp $ |
|
set testdir [file dirname $argv0] |
source $testdir/tester.tcl |
|
do_test tkt3493-1.1 { |
execsql { |
BEGIN; |
CREATE TABLE A (id INTEGER PRIMARY KEY AUTOINCREMENT, val TEXT); |
INSERT INTO A VALUES(1,'123'); |
INSERT INTO A VALUES(2,'456'); |
CREATE TABLE B (id INTEGER PRIMARY KEY AUTOINCREMENT, val TEXT); |
INSERT INTO B VALUES(1,1); |
INSERT INTO B VALUES(2,2); |
CREATE TABLE A_B (B_id INTEGER NOT NULL, A_id INTEGER); |
INSERT INTO A_B VALUES(1,1); |
INSERT INTO A_B VALUES(2,2); |
COMMIT; |
} |
} {} |
do_test tkt3493-1.2 { |
execsql { |
SELECT |
CASE |
WHEN B.val = 1 THEN 'XYZ' |
ELSE A.val |
END AS Col1 |
FROM B |
LEFT OUTER JOIN A_B ON B.id = A_B.B_id |
LEFT OUTER JOIN A ON A.id = A_B.A_id |
ORDER BY Col1 ASC; |
} |
} {456 XYZ} |
do_test tkt3493-1.3 { |
execsql { |
SELECT DISTINCT |
CASE |
WHEN B.val = 1 THEN 'XYZ' |
ELSE A.val |
END AS Col1 |
FROM B |
LEFT OUTER JOIN A_B ON B.id = A_B.B_id |
LEFT OUTER JOIN A ON A.id = A_B.A_id |
ORDER BY Col1 ASC; |
} |
} {456 XYZ} |
do_test tkt3493-1.4 { |
execsql { |
SELECT b.val, CASE WHEN b.val = 1 THEN 'xyz' ELSE b.val END AS col1 FROM b; |
} |
} {1 xyz 2 2} |
do_test tkt3493-1.5 { |
execsql { |
SELECT DISTINCT |
b.val, |
CASE WHEN b.val = 1 THEN 'xyz' ELSE b.val END AS col1 |
FROM b; |
} |
} {1 xyz 2 2} |
do_test tkt3493-1.6 { |
execsql { |
SELECT DISTINCT |
b.val, |
CASE WHEN b.val = '1' THEN 'xyz' ELSE b.val END AS col1 |
FROM b; |
} |
} {1 xyz 2 2} |
|
|
do_test tkt3493-2.1 { |
execsql { |
CREATE TABLE t1(a TEXT, b INT); |
INSERT INTO t1 VALUES(123, 456); |
} |
} {} |
do_test tkt3493-2.2.1 { |
execsql { SELECT a=123 FROM t1 GROUP BY a } |
} {1} |
do_test tkt3493-2.2.2 { |
execsql { SELECT a=123 FROM t1 } |
} {1} |
do_test tkt3493-2.2.3 { |
execsql { SELECT a='123' FROM t1 } |
} {1} |
do_test tkt3493-2.2.4 { |
execsql { SELECT count(*), a=123 FROM t1 } |
} {1 1} |
do_test tkt3493-2.2.5 { |
execsql { SELECT count(*), +a=123 FROM t1 } |
} {1 0} |
do_test tkt3493-2.3.3 { |
execsql { SELECT b='456' FROM t1 GROUP BY a } |
} {1} |
do_test tkt3493-2.3.1 { |
execsql { SELECT b='456' FROM t1 GROUP BY b } |
} {1} |
do_test tkt3493-2.3.2 { |
execsql { SELECT b='456' FROM t1 } |
} {1} |
do_test tkt3493-2.4.1 { |
execsql { SELECT typeof(a), a FROM t1 GROUP BY a HAVING a=123 } |
} {text 123} |
do_test tkt3493-2.4.2 { |
execsql { SELECT typeof(a), a FROM t1 GROUP BY b HAVING a=123 } |
} {text 123} |
do_test tkt3493-2.5.1 { |
execsql { SELECT typeof(b), b FROM t1 GROUP BY a HAVING b='456' } |
} {integer 456} |
do_test tkt3493-2.5.2 { |
execsql { SELECT typeof(b), b FROM t1 GROUP BY b HAVING b='456' } |
} {integer 456} |
|
do_test tkt3493-3.1 { |
execsql { |
CREATE TABLE t2(a COLLATE NOCASE, b COLLATE BINARY); |
INSERT INTO t2 VALUES('aBc', 'DeF'); |
} |
} {} |
do_test tkt3493-3.2.1 { |
execsql { SELECT a='abc' FROM t2 GROUP BY a } |
} {1} |
do_test tkt3493-3.2.2 { |
execsql { SELECT a='abc' FROM t2 } |
} {1} |
|
do_test tkt3493-3.3.1 { |
execsql { SELECT a>b FROM t2 GROUP BY a, b} |
} {0} |
do_test tkt3493-3.3.2 { |
execsql { SELECT a>b COLLATE BINARY FROM t2 GROUP BY a, b} |
} {1} |
do_test tkt3493-3.3.3 { |
execsql { SELECT b>a FROM t2 GROUP BY a, b} |
} {0} |
do_test tkt3493-3.3.4 { |
execsql { SELECT b>a COLLATE NOCASE FROM t2 GROUP BY a, b} |
} {1} |
|
finish_test |