Adding upstream version 1.37.0.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
parent
42613ad5c6
commit
271b368104
GPG key ID:
FBB4F0E80A80222F
1329 changed files with 4727104 additions and 0 deletions
343
testdata/tcl/nulls1.test
vendored
Normal file
343
testdata/tcl/nulls1.test
vendored
Normal file
|
|
@ -0,0 +1,343 @@
|
|||
# 2019 August 10
|
||||
#
|
||||
# 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.
|
||||
#
|
||||
|
||||
set testdir [file dirname $argv0]
|
||||
source $testdir/tester.tcl
|
||||
set testprefix nulls1
|
||||
|
||||
do_execsql_test 1.0 {
|
||||
DROP TABLE IF EXISTS t3;
|
||||
CREATE TABLE t3(a INTEGER);
|
||||
INSERT INTO t3 VALUES(NULL), (10), (30), (20), (NULL);
|
||||
} {}
|
||||
|
||||
for {set a 0} {$a < 3} {incr a} {
|
||||
foreach {tn limit} {
|
||||
1 ""
|
||||
2 "LIMIT 10"
|
||||
} {
|
||||
do_execsql_test 1.$a.$tn.1 "
|
||||
SELECT a FROM t3 ORDER BY a nULLS FIRST $limit
|
||||
" {{} {} 10 20 30}
|
||||
|
||||
do_execsql_test 1.$a.$tn.2 "
|
||||
SELECT a FROM t3 ORDER BY a nULLS LAST $limit
|
||||
" {10 20 30 {} {}}
|
||||
|
||||
do_execsql_test 1.$a.$tn.3 "
|
||||
SELECT a FROM t3 ORDER BY a DESC nULLS FIRST $limit
|
||||
" {{} {} 30 20 10}
|
||||
|
||||
do_execsql_test 1.$a.$tn.4 "
|
||||
SELECT a FROM t3 ORDER BY a DESC nULLS LAST $limit
|
||||
" {30 20 10 {} {}}
|
||||
}
|
||||
|
||||
switch $a {
|
||||
0 {
|
||||
execsql { CREATE INDEX i1 ON t3(a) }
|
||||
}
|
||||
1 {
|
||||
execsql { DROP INDEX i1 ; CREATE INDEX i1 ON t3(a DESC) }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
reset_db
|
||||
do_execsql_test 2.0 {
|
||||
CREATE TABLE t2(a, b, c);
|
||||
CREATE INDEX i2 ON t2(a, b);
|
||||
INSERT INTO t2 VALUES(1, 1, 1);
|
||||
INSERT INTO t2 VALUES(1, NULL, 2);
|
||||
INSERT INTO t2 VALUES(1, NULL, 3);
|
||||
INSERT INTO t2 VALUES(1, 4, 4);
|
||||
}
|
||||
|
||||
do_execsql_test 2.1 {
|
||||
SELECT * FROM t2 WHERE a=1 ORDER BY b NULLS LAST
|
||||
} {
|
||||
1 1 1 1 4 4 1 {} 2 1 {} 3
|
||||
}
|
||||
|
||||
do_execsql_test 2.2 {
|
||||
SELECT * FROM t2 WHERE a=1 ORDER BY b DESC NULLS FIRST
|
||||
} {
|
||||
1 {} 3
|
||||
1 {} 2
|
||||
1 4 4
|
||||
1 1 1
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
reset_db
|
||||
do_execsql_test 3.0 {
|
||||
CREATE TABLE t1(a, b, c, d, UNIQUE (b));
|
||||
}
|
||||
foreach {tn sql err} {
|
||||
1 { CREATE INDEX i1 ON t1(a ASC NULLS LAST) } LAST
|
||||
2 { CREATE INDEX i1 ON t1(a ASC NULLS FIRST) } FIRST
|
||||
3 { CREATE INDEX i1 ON t1(a, b ASC NULLS LAST) } LAST
|
||||
4 { CREATE INDEX i1 ON t1(a, b ASC NULLS FIRST) } FIRST
|
||||
5 { CREATE INDEX i1 ON t1(a DESC NULLS LAST) } LAST
|
||||
6 { CREATE INDEX i1 ON t1(a DESC NULLS FIRST) } FIRST
|
||||
7 { CREATE INDEX i1 ON t1(a, b DESC NULLS LAST) } LAST
|
||||
8 { CREATE INDEX i1 ON t1(a, b DESC NULLS FIRST) } FIRST
|
||||
9 { CREATE TABLE t2(a, b, PRIMARY KEY(a DESC, b NULLS FIRST)) } FIRST
|
||||
10 { CREATE TABLE t2(a, b, UNIQUE(a DESC NULLS FIRST, b)) } FIRST
|
||||
11 { INSERT INTO t1 VALUES(1, 2, 3, 4)
|
||||
ON CONFLICT (b DESC NULLS LAST) DO UPDATE SET a = a+1 } LAST
|
||||
12 {
|
||||
CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
|
||||
INSERT INTO t1 VALUES(1, 2, 3, 4)
|
||||
ON CONFLICT (b DESC NULLS FIRST) DO UPDATE SET a = a+1;
|
||||
END
|
||||
} FIRST
|
||||
} {
|
||||
do_catchsql_test 3.1.$tn $sql "1 {unsupported use of NULLS $err}"
|
||||
}
|
||||
|
||||
do_execsql_test 3.2 {
|
||||
CREATE TABLE first(nulls, last);
|
||||
INSERT INTO first(last, nulls) VALUES(100,200), (300,400), (200,300);
|
||||
SELECT * FROM first ORDER BY nulls;
|
||||
} {
|
||||
200 100
|
||||
300 200
|
||||
400 300
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
ifcapable vtab {
|
||||
register_echo_module db
|
||||
do_execsql_test 4.0 {
|
||||
CREATE TABLE tx(a INTEGER PRIMARY KEY, b, c);
|
||||
CREATE INDEX i1 ON tx(b);
|
||||
INSERT INTO tx VALUES(1, 1, 1);
|
||||
INSERT INTO tx VALUES(2, NULL, 2);
|
||||
INSERT INTO tx VALUES(3, 3, 3);
|
||||
INSERT INTO tx VALUES(4, NULL, 4);
|
||||
INSERT INTO tx VALUES(5, 5, 5);
|
||||
CREATE VIRTUAL TABLE te USING echo(tx);
|
||||
}
|
||||
|
||||
do_execsql_test 4.1 {
|
||||
SELECT * FROM tx ORDER BY b NULLS FIRST;
|
||||
} {2 {} 2 4 {} 4 1 1 1 3 3 3 5 5 5}
|
||||
do_execsql_test 4.2 {
|
||||
SELECT * FROM te ORDER BY b NULLS FIRST;
|
||||
} {2 {} 2 4 {} 4 1 1 1 3 3 3 5 5 5}
|
||||
|
||||
do_execsql_test 4.3 {
|
||||
SELECT * FROM tx ORDER BY b NULLS LAST;
|
||||
} {1 1 1 3 3 3 5 5 5 2 {} 2 4 {} 4}
|
||||
do_execsql_test 4.4 {
|
||||
SELECT * FROM te ORDER BY b NULLS LAST;
|
||||
} {1 1 1 3 3 3 5 5 5 2 {} 2 4 {} 4}
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
do_execsql_test 5.0 {
|
||||
CREATE TABLE t4(a, b, c);
|
||||
INSERT INTO t4 VALUES(1, 1, 11);
|
||||
INSERT INTO t4 VALUES(1, 2, 12);
|
||||
INSERT INTO t4 VALUES(1, NULL, 1);
|
||||
|
||||
INSERT INTO t4 VALUES(2, NULL, 1);
|
||||
INSERT INTO t4 VALUES(2, 2, 12);
|
||||
INSERT INTO t4 VALUES(2, 1, 11);
|
||||
|
||||
INSERT INTO t4 VALUES(3, NULL, 1);
|
||||
INSERT INTO t4 VALUES(3, 2, 12);
|
||||
INSERT INTO t4 VALUES(3, NULL, 3);
|
||||
}
|
||||
|
||||
do_execsql_test 5.1 {
|
||||
SELECT * FROM t4 WHERE a IN (1, 2, 3) ORDER BY a, b NULLS LAST
|
||||
} {
|
||||
1 1 11 1 2 12 1 {} 1
|
||||
2 1 11 2 2 12 2 {} 1
|
||||
3 2 12 3 {} 1 3 {} 3
|
||||
}
|
||||
do_execsql_test 5.2 {
|
||||
CREATE INDEX t4ab ON t4(a, b);
|
||||
SELECT * FROM t4 WHERE a IN (1, 2, 3) ORDER BY a, b NULLS LAST
|
||||
} {
|
||||
1 1 11 1 2 12 1 {} 1
|
||||
2 1 11 2 2 12 2 {} 1
|
||||
3 2 12 3 {} 1 3 {} 3
|
||||
}
|
||||
do_eqp_test 5.3 {
|
||||
SELECT * FROM t4 WHERE a IN (1, 2, 3) ORDER BY a, b NULLS LAST
|
||||
} {
|
||||
QUERY PLAN
|
||||
`--SEARCH t4 USING INDEX t4ab (a=?)
|
||||
}
|
||||
|
||||
do_execsql_test 5.4 {
|
||||
SELECT * FROM t4 WHERE a IN (1, 2, 3) ORDER BY a DESC, b DESC NULLS FIRST
|
||||
} {
|
||||
3 {} 3 3 {} 1 3 2 12
|
||||
2 {} 1 2 2 12 2 1 11
|
||||
1 {} 1 1 2 12 1 1 11
|
||||
}
|
||||
do_eqp_test 5.5 {
|
||||
SELECT * FROM t4 WHERE a IN (1, 2, 3) ORDER BY a DESC, b DESC NULLS FIRST
|
||||
} {
|
||||
QUERY PLAN
|
||||
`--SEARCH t4 USING INDEX t4ab (a=?)
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
do_execsql_test 6.0 {
|
||||
CREATE TABLE t5(a, b, c);
|
||||
WITH s(i) AS (
|
||||
VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<200
|
||||
)
|
||||
INSERT INTO t5 SELECT i%2, CASE WHEN (i%10)==0 THEN NULL ELSE i END, i FROM s;
|
||||
}
|
||||
|
||||
set res1 [db eval { SELECT a,b FROM t5 WHERE a=1 ORDER BY b NULLS LAST, c }]
|
||||
set res2 [db eval {
|
||||
SELECT a,b FROM t5 WHERE a=1 ORDER BY b DESC NULLS FIRST, c DESC
|
||||
}]
|
||||
|
||||
do_execsql_test 6.1.1 {
|
||||
CREATE INDEX t5ab ON t5(a, b, c);
|
||||
SELECT a,b FROM t5 WHERE a=1 ORDER BY b NULLS LAST, c;
|
||||
} $res1
|
||||
do_eqp_test 6.1.2 {
|
||||
SELECT a,b FROM t5 WHERE a=1 ORDER BY b NULLS LAST, c;
|
||||
} {
|
||||
QUERY PLAN
|
||||
`--SEARCH t5 USING COVERING INDEX t5ab (a=?)
|
||||
}
|
||||
do_execsql_test 6.2.1 {
|
||||
SELECT a,b FROM t5 WHERE a=1 ORDER BY b DESC NULLS FIRST, c DESC
|
||||
} $res2
|
||||
do_eqp_test 6.2.2 {
|
||||
SELECT a,b FROM t5 WHERE a=1 ORDER BY b DESC NULLS FIRST, c DESC
|
||||
} {
|
||||
QUERY PLAN
|
||||
`--SEARCH t5 USING COVERING INDEX t5ab (a=?)
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
do_execsql_test 7.0 {
|
||||
CREATE TABLE t71(a, b, c);
|
||||
CREATE INDEX t71abc ON t71(a, b, c);
|
||||
|
||||
SELECT * FROM t71 WHERE a=1 AND b=2 ORDER BY c NULLS LAST;
|
||||
SELECT * FROM t71 WHERE a=1 AND b=2 ORDER BY c DESC NULLS FIRST;
|
||||
|
||||
SELECT * FROM t71 ORDER BY a NULLS LAST;
|
||||
SELECT * FROM t71 ORDER BY a DESC NULLS FIRST;
|
||||
}
|
||||
|
||||
# 2019-12-18 gramfuzz1 find
|
||||
# NULLS LAST not allows on an INTEGER PRIMARY KEY.
|
||||
#
|
||||
do_catchsql_test 8.0 {
|
||||
CREATE TABLE t80(a, b INTEGER, PRIMARY KEY(b NULLS LAST)) WITHOUT ROWID;
|
||||
} {1 {unsupported use of NULLS LAST}}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
reset_db
|
||||
do_execsql_test 9.0 {
|
||||
CREATE TABLE v0 (c1, c2, c3);
|
||||
CREATE INDEX v3 ON v0 (c1, c2, c3);
|
||||
}
|
||||
do_execsql_test 9.1 {
|
||||
ANALYZE sqlite_master;
|
||||
INSERT INTO sqlite_stat1 VALUES('v0','v3','648 324 81');
|
||||
ANALYZE sqlite_master;
|
||||
}
|
||||
|
||||
do_execsql_test 9.2 {
|
||||
INSERT INTO v0 VALUES
|
||||
(1, 10, 'b'),
|
||||
(1, 10, 'd'),
|
||||
(1, 10, NULL),
|
||||
(2, 10, 'a'),
|
||||
(2, 10, NULL),
|
||||
(1, 10, 'c'),
|
||||
(2, 10, 'b'),
|
||||
(1, 10, 'a'),
|
||||
(1, 10, NULL),
|
||||
(2, 10, NULL),
|
||||
(2, 10, 'd'),
|
||||
(2, 10, 'c');
|
||||
}
|
||||
|
||||
do_execsql_test 9.3 {
|
||||
SELECT c1, c2, ifnull(c3, 'NULL') FROM v0
|
||||
WHERE c2=10 ORDER BY c1, c3 NULLS LAST
|
||||
} {
|
||||
1 10 a 1 10 b 1 10 c 1 10 d 1 10 NULL 1 10 NULL
|
||||
2 10 a 2 10 b 2 10 c 2 10 d 2 10 NULL 2 10 NULL
|
||||
}
|
||||
|
||||
do_eqp_test 9.4 {
|
||||
SELECT c1, c2, ifnull(c3, 'NULL') FROM v0
|
||||
WHERE c2=10 ORDER BY c1, c3 NULLS LAST
|
||||
} {SEARCH v0 USING COVERING INDEX v3 (ANY(c1) AND c2=?)}
|
||||
|
||||
|
||||
# 2020-03-01 ticket e12a0ae526bb51c7
|
||||
# NULLS LAST on a LEFT JOIN
|
||||
#
|
||||
reset_db
|
||||
do_execsql_test 10.10 {
|
||||
CREATE TABLE t1(x);
|
||||
INSERT INTO t1(x) VALUES('X');
|
||||
CREATE TABLE t2(c, d);
|
||||
CREATE INDEX t2dc ON t2(d, c);
|
||||
SELECT c FROM t1 LEFT JOIN t2 ON d=NULL ORDER BY d, c NULLS LAST;
|
||||
} {{}}
|
||||
do_execsql_test 10.20 {
|
||||
INSERT INTO t2(c,d) VALUES(5,'X'),(6,'Y'),(7,'Z'),(3,'A'),(4,'B');
|
||||
SELECT c FROM t1 LEFT JOIN t2 ON d=x ORDER BY d, c NULLS LAST;
|
||||
} {5}
|
||||
do_execsql_test 10.30 {
|
||||
UPDATE t2 SET d='X';
|
||||
UPDATE t2 SET c=NULL WHERE c=6;
|
||||
SELECT c FROM t1 LEFT JOIN t2 ON d=x ORDER BY d NULLS FIRST, c NULLS FIRST;
|
||||
} {{} 3 4 5 7}
|
||||
do_execsql_test 10.40 {
|
||||
SELECT c FROM t1 LEFT JOIN t2 ON d=x ORDER BY d NULLS LAST, c NULLS LAST;
|
||||
} {3 4 5 7 {}}
|
||||
do_execsql_test 10.41 {
|
||||
SELECT c FROM t1 LEFT JOIN t2 ON d=x ORDER BY c NULLS LAST;
|
||||
} {3 4 5 7 {}}
|
||||
do_execsql_test 10.42 {
|
||||
SELECT c FROM t1 LEFT JOIN t2 ON d=x ORDER BY +d NULLS LAST, +c NULLS LAST;
|
||||
} {3 4 5 7 {}}
|
||||
do_execsql_test 10.50 {
|
||||
INSERT INTO t1(x) VALUES(NULL),('Y');
|
||||
SELECT x, c, d, '|' FROM t1 LEFT JOIN t2 ON d=x
|
||||
ORDER BY d NULLS LAST, c NULLS LAST;
|
||||
} {X 3 X | X 4 X | X 5 X | X 7 X | X {} X | {} {} {} | Y {} {} |}
|
||||
do_execsql_test 10.51 {
|
||||
SELECT x, c, d, '|' FROM t1 LEFT JOIN t2 ON d=x
|
||||
ORDER BY +d NULLS LAST, +c NULLS LAST;
|
||||
} {X 3 X | X 4 X | X 5 X | X 7 X | X {} X | {} {} {} | Y {} {} |}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
finish_test
|
||||
Loading…
Add table
Add a link
Reference in a new issue