1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
--
-- Copyright 2019 The Android Open Source Project
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- https://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
create table t1(
ts BIG INT,
dur BIG INT,
part BIG INT,
a BIG INT,
PRIMARY KEY (part, ts)
) without rowid;
create table t2(
ts BIG INT,
dur BIG INT,
b BIG INT,
PRIMARY KEY (ts)
) without rowid;
-- Then insert some rows into t1 in part 1, 3, 4 and 5.
INSERT INTO t1(ts, dur, part, a)
VALUES
(100, 400, 1, 111),
(500, 150, 1, 111),
(500, 50, 3, 222),
(500, 100, 4, 333),
(0, 1000, 5, 444);
-- Then insert some rows into t2.
INSERT INTO t2(ts, dur, b)
VALUES
(50, 200, 111),
(300, 100, 222),
(400, 250, 333);
create virtual table sp using span_left_join(t1 PARTITIONED part, t2);
select * from sp;
|
