Winter Zhang

unexpected `use db` behavior after `use warehouse`

1

BendSQL 0.4.7-dev ``` USE warehouse 'test-medium' deploy@(test-medium)/> use bohu; USE bohu 0 row in 8.618 sec. Processed 0 rows, 0B (0 rows/s, 0B/s) deploy@(test-medium)/> show tables; SHOW TABLES ┌───────────────────────────────────────┐ │...

refactor(cluster): add cluster quota into license

2

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary refactor(cluster): add cluster quota into license - Fixes #[Link the issue here] ## Tests - [x]...

[improvement] Settings hint is hard to understand under complex queries

2

**Summary** From the user's perspective, this can even be considered incorrect behavior. We need to inject the settings hint into the plan so that the behavior is consistent with intuition....

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary fix(query): enable spill test ## Tests - [ ] Unit Test - [x] Logic Test -...

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary refactor(query): unified cache interface ## Tests - [x] Unit Test - [x] Logic Test - [...

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary feat(cluster): support ack stream between multiple connection ## Tests - [x] Unit Test - [x] Logic...

**Summary** Introduce memory arbiter, when memory exceeds the limit, can perform certain actions to avoid memory overflow. - Request the caching component to free memory, this will not affect the...

refactor(base): add stacktrace to replace backtrace

1

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary refactor(base): add stacktrace to replace backtrace ## Tests - [x] Unit Test - [x] Logic Test...

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary chore(query): add warn log if vacuum temporary file is error ## Tests - [ ] Unit...

Feature: Support on-prem warehouse

1

**Summary** When starting databend-query with `./databend-query --dynamic-cluster -c ./databend-query.toml`, databend-query will be added to the resource pool of the corresponding tenant and reject all SQL requests except for `CREATE DYNAMIC...