Draft distributed plan#1

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mdianjun wants to merge 84 commits intobranch-v21.11.3.6-stablefrom

draft-distributed-plan

Commits on Dec 6, 2021

Commits on Dec 9, 2021

Support distributed ALTER UPDATE/DELETE statement.

Allen Zhang
authored and
Pony Ma
committed
Add insert distributed for replicate merge tree

godliness
authored and
Pony Ma
committed

Commits on Dec 13, 2021

1.Optimize the execution of plan fragment.
mdianjun
committed

Commits on Dec 17, 2021

add cancel request support on new distributed plan

caspian
authored and
Pony Ma
committed
add kill on all support

caspian
authored and
Pony Ma
committed
Add distributed sort and limit.
mdianjun
committed
Change stage to use multiple parent stages.
mdianjun
committed
Fix quering system tables on single worker.
mdianjun
committed
Fix GRPCClient log and exception message
mdianjun
committed
Fix limit with offset
mdianjun
committed
Refactor code
mdianjun
committed

Commits on Dec 21, 2021

Rollback distributed DDL

Allen Zhang
authored and
Pony Ma
committed

Commits on Dec 24, 2021

Commits on Dec 30, 2021

Commits on Dec 31, 2021

Skip distributed data which insert into system database

godliness
authored and
Marble Ma
committed

Commits on Jan 4, 2022

Commits on Jan 5, 2022

Only optimize_trivial_count on store workers
mdianjun
committed
Select one result from system.merge_tree_settings
mdianjun
committed
Improve CREATE/DROP database executed distributedly

Allen Zhang
authored and
Pony Ma
committed
Set database_replicated_always_detach_permanently default to true

Allen Zhang
authored and
mdianjun
committed
Add settings for distributed query plan
caspian
committed
Reduce thread name
caspian
committed

Commits on Jan 6, 2022

throw exception
Allen Zhang
committed
Sync databases metadata with meta-service, and remove local files for databases not exist in meta-service

Allen Zhang
authored and
Pony Ma
committed

Commits on Jan 7, 2022

Add persistent recursive watch

caspian
authored and
Marble Ma
committed

Commits on Jan 11, 2022

Fix dangling pointer of query_info in GRPCServer

Allen Zhang
authored and
mdianjun
committed
Fix log message in GRPCClient
mdianjun
committed
Support IN with subquery

mdianjun
authored and
Pony Ma
committed

Commits on Jan 12, 2022

Add client support for recursive watch
caspian
committed
Eliminate the last stage when it has only one source worker which is also a compute worker.

mdianjun
authored and
Pony Ma
committed
Fix bug about materialized view
mdianjun
committed

Commits on Jan 13, 2022

Fix the checking of join on keys after join sql is rewritten
mdianjun
committed
Set prefer_global_in_and_join default to true
mdianjun
committed
Using grpc server exception code as client code

Allen Zhang
authored and
mdianjun
committed
Ignore znode of database lock when loading metadata from meta-service

Allen Zhang
authored and
mdianjun
committed

Commits on Jan 14, 2022

Fix watch bug

caspian
authored and
Marble Ma
committed

Commits on Jan 17, 2022

Commits on Jan 18, 2022

Change empty_result_for_aggregation_by_empty_set to true
godliness
committed
Fix intermediate stage read data multi times

godliness
authored and
Pony Ma
committed
Fix the tow use cases of StorageValues, one of them doesn't have view source

mdianjun
authored and
Pony Ma
committed

Commits on Jan 19, 2022

Execute "optimize table" on all nodes

Allen Zhang
authored and
Pony Ma
committed

Commits on Jan 22, 2022

Commits on Jan 23, 2022

Change private member functions of QueryPlan to public
mdianjun
committed
Allow ATTACH/DROP PARTITION; disallow FETCH PARTITION; disallow any ALTER PART

Allen Zhang
authored and
Pony Ma
committed

Commits on Jan 24, 2022

Commits on Jan 25, 2022

Support DISTINCT
mdianjun
committed
Add distributed read/write lock to control the access to database and table

caspian
authored and
Pony Ma
committed
Remove table system.processes from distributed query plan

godliness
authored and
Pony Ma
committed
Fix grpc client read buffer size limit from 4MB to unlimit

Marble Ma
authored and
Pony Ma
committed
Clear garbage node

Allen Zhang
authored and
Pony Ma
committed

Commits on Jan 26, 2022

Fix reading some storage(e.g. numbers, memory) from local instead of remote
mdianjun
committed
Eliminate unnecessary stages for sort and limit when shuffle has been created at aggregate
mdianjun
committed
Add default database name for SYSTEM

Allen Zhang
authored and
mdianjun
committed
Fix ddl timeout when other ck should fail fast

caspian
authored and
Pony Ma
committed

Commits on Jan 27, 2022

Commits on Jan 28, 2022

Fix RENAME query when using distributed lock

caspian
authored and
Pony Ma
committed
Fix create or replace table to insert occur no table error
Marble Ma
committed
Fix distributed subquery max_query_size limitation inconsistency

Marble Ma
authored and
Marble Ma
committed
Fix JOIN and WITH TOTALS

mdianjun
authored and
Pony Ma
committed
Change stage building in right join and full join

mdianjun
authored and
Pony Ma
committed