databend

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Support JSON in new expression framework

14

## Tasks 1. Add `DataType::Variant`. The parsing and display rule: ``` "JSON" => DataType::Variant "VARIANT" => DataType::Variant DataType::Variant => "VARIANT" ``` 2. Rename generic type `AnyType` to `VariantType`, and implement...

andylokandy

Enable new planner by default

5

**Summary** Description for this feature. - [x] enable database, tables related DDL statements to new planner by default #6648 - [x] enable show statements to new planner by default #6648...

sundy-li

**Summary**

flaneur2020

**Summary** - Discretionary Access Control (DAC): Each object has an owner, who can in turn grant access to that object.

flaneur2020

Stream COPY from a directory

4

**Summary** Like: https://docs.snowflake.com/en/user-guide/data-load-considerations-load.html#loading-older-files

bohutang

Add load data doc from copy into ... from files by http url file

2

**Summary** Add a new load data method 'from file by http url' to https://databend.rs/doc/load-data Reference: https://databend.rs/doc/reference/sql/dml/dml-copy-into-table-url

bohutang

bug: COPY INTO <table> FROM FILES BY URL can not work

5

**Summary** ### Table schema ``` CREATE TABLE IF NOT EXISTS blocks ( number BIGINT, hash STRING, parent_hash STRING, nonce STRING, sha3_uncles STRING, logs_bloom STRING, transactions_root STRING, state_root STRING, receipts_root STRING,...

bohutang

Tracking issue for Cache-service

16

Cache service will be a cluster of data block cache servers sitting in mid of databend-query and underlying storage service to provide fast data block retrieving. - [x] https://github.com/datafuselabs/databend/pull/6799 -...

drmingdrmer

Support Output MySQL format

7

**Summary** Execution time of query `select * from customer limit 1000000`(customer is generated by tpc-h dbgen with 100GB scale factor) is 10-sec level which is less than 1 sec in...

doki23

Deploy should add how to create user and connection

1

**Summary** https://databend.rs/doc/deploy/deploying-databend#verifying-deployment We don't let users use the root account, root is only used for localhost, we should guide them to create a new user and connect.

bohutang