| -- |
| -- 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( |
| a1 STRING, |
| a2 BIGINT, |
| dur BIGINT, |
| a3 BIGINT, |
| ts BIGINT PRIMARY KEY |
| ) WITHOUT ROWID; |
| |
| INSERT INTO t1(a1, a2, dur, a3, ts) |
| VALUES |
| ("A", 1, 10, 100, 0), |
| ("B", 2, 90, 101, 10), |
| ("C", 3, 1, 102, 100); |
| |
| CREATE TABLE t2( |
| b1 STRING, |
| ts BIGINT, |
| b2 BIGINT, |
| part BIGINT, |
| dur BIGINT, |
| b3 BIGINT, |
| PRIMARY KEY (part, ts) |
| ) WITHOUT ROWID; |
| |
| INSERT INTO t2(b1, ts, b2, part, dur, b3) |
| VALUES |
| ("A", 10, 10, 0, 90, 100), |
| ("B", 100, 90, 0, 10, 200), |
| ("C", 110, 1, 0, 5, 300), |
| ("A", 5, 10, 1, 45, 100), |
| ("B", 50, 90, 1, 40, 200), |
| ("C", 90, 1, 1, 100, 300); |
| |
| CREATE VIRTUAL TABLE sp USING span_join(t1, t2 PARTITIONED part); |
| |
| SELECT ts, dur, part, b1, b2, b3, a1, a2, a3 FROM sp; |