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94 Commits

Author SHA1 Message Date
LFC
d13de0aeba refactor: remove AdminExpr, make DDL expressions as normal GRPC requests (#808) 
* refactor: remove AdminExpr, make DDL expressions as normal GRPC requests
 2022-12-30 16:47:45 +08:00
LFC
de6803d253 feat: handle InsertRequest(formerly InsertExpr) in new Arrow Flight (#800) 
feat: handle InsertRequest(formerly InsertExpr) in new Arrow Flight interface
 2022-12-30 10:24:09 +08:00
LFC
26848f9f5c feat: Replace SelectResult with FlightData (#776) 
* feat: replace SelectResult with FlightData

* Update tests/runner/src/env.rs

Co-authored-by: Ruihang Xia <waynestxia@gmail.com>

Co-authored-by: Ruihang Xia <waynestxia@gmail.com>
 2022-12-28 10:22:46 +08:00
Ruihang Xia
26a3e93ca7 chore: util workspace deps in more places (#792) 
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2022-12-27 16:26:59 +08:00
shuiyisong
d589de63ef feat: pub auth_mysql & add auth boxed err (#788) 
* chore: minor openup

* chore: open up auth_mysql and return ()

* chore: typo change

* chore: change according to ci

* chore: change according to ci

* chore: remove tonic status in auth error
 2022-12-27 11:04:05 +08:00
discord9
e85780b5e4 refactor: rename some mod.rs to <MOD_NAME>.rs (#784) 
* refactor: rename `mod.rs` to <MOD_NAME>.rs

* refactor: not rename mod.rs in benches/
 2022-12-26 12:48:34 +08:00
Ning Sun
11bdb33d37 feat: sql query interceptor and plugin refactoring (#773) 
* feat: let instance hold plugins

* feat: add sql query interceptor definition

* docs: add comments to key apis

* feat: add implementation for pre-parsing and post-parsing

* feat: add post_execute hook

* test: add tests for interceptor

* chore: add license header

* fix: clippy error

* Update src/cmd/src/frontend.rs

Co-authored-by: LFC <bayinamine@gmail.com>

* refactor: batching post_parsing calls

* refactor: rename AnyMap2 to Plugins

* feat: call pre_execute with logical plan empty at the moment

Co-authored-by: LFC <bayinamine@gmail.com>
 2022-12-23 15:22:12 +08:00
LFC
1daba75e7b refactor: use "USE" keyword (#785) 
Co-authored-by: luofucong <luofucong@greptime.com>
 2022-12-23 14:29:47 +08:00
LFC
dc52a51576 chore: upgrade to Arrow 29.0 and use workspace package and dependencies (#782) 
* chore: upgrade to Arrow 29.0 and use workspace package and dependencies

* fix: resolve PR comments

Co-authored-by: luofucong <luofucong@greptime.com>
 2022-12-23 14:28:37 +08:00
LFC
ea9af42091 chore: upgrade Rust to nightly 2022-12-20 (#772) 
* chore: upgrade Rust to nightly 2022-12-20

* chore: upgrade Rust to nightly 2022-12-20

Co-authored-by: luofucong <luofucong@greptime.com>
 2022-12-21 19:32:30 +08:00
shuiyisong
d0ebcc3b5a chore: open userinfo constructor (#774) 2022-12-21 17:58:43 +08:00
Ning Sun
539ead5460 feat: check database existence on http api (#764) 
* feat: check database existance on http api

* Update src/servers/src/http/handler.rs

Co-authored-by: Ruihang Xia <waynestxia@gmail.com>

* feat: use database not found status code

* test: add assertion for status code

Co-authored-by: Ruihang Xia <waynestxia@gmail.com>
 2022-12-21 10:28:45 +08:00
Ning Sun
efd85df6be feat: add schema check on postgres startup (#758) 
* feat: add schema check on postgres startup

* chore: update pgwire to 0.6.3

* test: add test for unspecified db
 2022-12-19 10:53:44 +08:00
Ning Sun
ea1896493b feat: allow multiple sql statements in query string (#699) 
* feat: allow multiple sql statement in query string

* test: add a test for multiple statement call

* feat: add temprary workaround for standalone mode

* fix: resolve sql parser issue temporarily

* Update src/datanode/src/instance/sql.rs

Co-authored-by: Yingwen <realevenyag@gmail.com>

* fix: adopt new sql handler

* refactor: revert changes in query engine

* refactor: assume sql-statement 1-1 on datanode

* test: use frontend for integration test

* refactor: add statement execution api for explicit single statement call

* fix: typo

* refactor: rename query method

* test: add test case for error

* test: data type change adoption

* chore: add todo from review

* chore: remove obsolete comments

* fix: resolve resolve issues

Co-authored-by: Yingwen <realevenyag@gmail.com>
 2022-12-16 19:50:20 +08:00
Lei, HUANG
0653301754 feat: replace arrow2 with official implementation 🎉 (#753) 
* chore: kick off. change datafusion/arrow/parquet to target version

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* chore: replace one last datafusion dep

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* feat: arrow_array switch to arrow

* chore: update dep of binary vector

* chore: fix wrong merge commit

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* feat: Switch to datatypes2

* feat: Make recordbatch compile

* chore: sort Cargo.toml

* feat: Fix common::recordbatch compiler errors

* feat: Fix recordbatch test compiling issue

* fix: api crate (#708)

* fix: rename ConcreteDataType::timestamp_millis_type to ConcreteDataType::timestamp_millisecond_type. fix other warnings regarding timestamp

* fix: revert changes in datatypes2

* fix: helper

* chore: delete datatypes based on arrow2

* feat: Fix some compiler errors in common::query (#710)

* feat: Fix some compiler errors in common::query

* feat: test_collect use vectors api

* fix: common-query subcrate (#712)

* fix: record batch adapter

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix error enum

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: Fix common::query compiler errors (#713)

* feat: Move conversion to ScalarValue to value.rs

* fix: Fix common::query compiler errors

This commit also make InnerError pub(crate)

* feat: Implements diff accumulator using WrapperType (#715)

* feat: Remove usage of opaque error from common::recordbatch

* feat: Remove opaque error from common::query

* feat: Fix diff compiler errors

Now common_function just use common_query's Error and Result. Adds
a LargestType associated type to LogicalPrimitiveType to get the largest
type a logical primitive type can cast to.

* feat: Remove LargestType from NativeType trait

* chore: Update comments

* feat: Restrict Scalar::RefType of WrapperType to itself

Add trait bound `for<'a> Scalar<RefType<'a> = Self>` to WrapperType

* chore: Address CR comments

* chore: Format codes

* fix: fix compile error for mean/polyval/pow/interp ops

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* Revert "fix: fix compile error for mean/polyval/pow/interp ops"

This reverts commit fb0b4eb826.

* fix: Fix compiler errors in argmax/rate/median/norm_cdf (#716)

* fix: Fix compiler errors in argmax/rate/median/norm_cdf

* chore: Address CR comments

* fix: fix compile error for mean/polyval/pow/interp ops (#717)

* fix: fix compile error for mean/polyval/pow/interp ops

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* simplify type bounds

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: fix argmin/percentile/clip/interp/scipy_stats_norm_pdf errors (#718)

fix: fix argmin/percentile/clip/interp/scipy_stats_norm_pdf compiler errors

* fix: fix other compile error in common-function (#719)

* further fixing

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix all compile errors in common function

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: Fix tests and clippy for common-function subcrate (#726)

* further fixing

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix all compile errors in common function

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix tests

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix clippy

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* revert test changes

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: row group pruning (#725)

* fix: row group pruning

* chore: use macro to simplify stats implemetation

* fxi: CR comments

* fix: row group metadata length mismatch

* fix: simplify code

* fix: Fix common::grpc compiler errors (#722)

* fix: Fix common::grpc compiler errors

This commit refactors RecordBatch and holds vectors in the RecordBatch
struct, so we don't need to cast the array to vector when doing
serialization or iterating the batch.

Now we use the vector API instead of the arrow API in grpc crate.

* chore: Address CR comments

* fix common record batch

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: Fix compile error in server subcrate (#727)

* fix: Fix compile error in server subcrate

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* remove unused type alias

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* explicitly panic

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* Update src/storage/src/sst/parquet.rs

Co-authored-by: Yingwen <realevenyag@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: Yingwen <realevenyag@gmail.com>

* fix: Fix common grpc expr (#730)

* fix compile errors

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* rename fn names

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix styles

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix wranings in common-time

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: pre-cast to avoid tremendous match arms (#734)

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* feat: upgrade storage crate to arrow and parquet offcial impl (#738)

* fix: compile erros

* fix: parquet reader and writer

* fix: parquet reader and writer

* fix: WriteBatch IPC encode/decode

* fix: clippy errors in storage subcrate

* chore: remove suspicious unwrap

* fix: some cr comments

* fix: CR comments

* fix: CR comments

* fix: Fix compiler errors in catalog and mito crates (#742)

* fix: Fix compiler errors in mito

* fix: Fix compiler errors in catalog crate

* style: Fix clippy

* chore: Fix use

* Merge pull request #745

* fix nyc-taxi and util

* Merge branch 'replace-arrow2' into fix-others

* fix substrait

* fix warnings and error in test

* fix: Fix imports in optimizer.rs

* fix: errors in optimzer

* fix: remove unwrap

* fix: Fix compiler errors in query crate (#746)

* fix: Fix compiler errors in state.rs

* fix: fix compiler errors in state

* feat: upgrade sqlparser to 0.26

* fix: fix datafusion engine compiler errors

* fix: Fix some tests in query crate

* fix: Fix all warnings in tests

* feat: Remove `Type` from timestamp's type name

* fix: fix query tests

Now datafusion already supports median, so this commit also remove the
median function

* style: Fix clippy

* feat: Remove RecordBatch::pretty_print

* chore: Address CR comments

* Update src/query/src/query_engine/state.rs

Co-authored-by: Ruihang Xia <waynestxia@gmail.com>

* fix: frontend compile errors (#747)

fix: fix compile errors in frontend

* fix: Fix compiler errors in script crate (#749)

* fix: Fix compiler errors in state.rs

* fix: fix compiler errors in state

* feat: upgrade sqlparser to 0.26

* fix: fix datafusion engine compiler errors

* fix: Fix some tests in query crate

* fix: Fix all warnings in tests

* feat: Remove `Type` from timestamp's type name

* fix: fix query tests

Now datafusion already supports median, so this commit also remove the
median function

* style: Fix clippy

* feat: Remove RecordBatch::pretty_print

* chore: Address CR comments

* feat: Add column_by_name to RecordBatch

* feat: modify select_from_rb

* feat: Fix some compiler errors in vector.rs

* feat: Fix more compiler errors in vector.rs

* fix: fix table.rs

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: Fix compiler errors in coprocessor

* fix: Fix some compiler errors

* fix: Fix compiler errors in script

* chore: Remove unused imports and format code

* test: disable interval tests

* test: Fix test_compile_execute test

* style: Fix clippy

* feat: Support interval

* feat: Add RecordBatch::columns and fix clippy

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: Ruihang Xia <waynestxia@gmail.com>

* fix: Fix All The Tests! (#752)

* fix: Fix several tests compile errors

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: some compile errors in tests

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix: compile errors in frontend tests

* fix: compile errors in frontend tests

* test: Fix tests in api and common-query

* test: Fix test in sql crate

* fix: resolve substrait error

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* chore: add more test

* test: Fix tests in servers

* fix instance_test

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* test: Fix tests in tests-integration

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: Lei, HUANG <mrsatangel@gmail.com>
Co-authored-by: evenyag <realevenyag@gmail.com>

* fix: clippy errors

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: evenyag <realevenyag@gmail.com>
 2022-12-15 18:49:12 +08:00
LFC
61d8bc2ea1 refactor(frontend): minor changes around FrontendInstance constructor (#748) 
* refactor: minor changes in some testing codes

Co-authored-by: luofucong <luofucong@greptime.com>
 2022-12-15 14:34:40 +08:00
shuiyisong
fda9e80cbf feat: impl static_user_provider (#739) 
* feat: add MemUserProvider and impl auth

* feat: impl user_provider option in fe and standalone mode

* chore: add file impl for mem provider

* chore: remove mem opts

* chore: minor change

* chore: refac pg server to use user_provider as indicator for using pwd auth

* chore: fix test

* chore: extract common code

* chore: add unit test

* chore: rebase develop

* chore: add user provider to http server

* chore: minor rename

* chore: change to ref when convert to anymap

* chore: fix according to clippy

* chore: remove clone on startcommand

* chore: fix cr issue

* chore: update tempdir use

* chore: change TryFrom to normal func while parsing anymap

* chore: minor change

* chore: remove to_lowercase
 2022-12-14 16:38:29 +08:00
dennis zhuang
6a4e2e5975 feat: promql create and skeleton (#720) 
* feat: adds promql crate

* feat: adds promql-parser dependency and rfc doc

* fix: dependencies order in servers crate

* fix: forgot error.rs

* fix: comment

* fix: license header

* fix: remove docs/rfc/20221207_promql.md
 2022-12-13 17:08:22 +08:00
fys
c5661ee362 feat: support http basic authentication (#733) 
* feat: support http auth

* add some unit test and log

* fix

* cr

* remove unused #[derive(Clone)]
 2022-12-13 10:44:33 +08:00
zyy17
61e0f1a11c refactor: add tls option in frontend cli options (#735) 
* refactor: add tls option in frontend cli options

* fix: add 'Eq' trait for fixing clippy error

* fix: remove redundant clone

Signed-off-by: zyy17 <zyylsxm@gmail.com>
 2022-12-12 10:02:17 +08:00
Ning Sun
249ebc6937 feat: update pgwire and refactor pg auth handler (#732) 2022-12-09 17:01:55 +08:00
fys
4fdf26810c feat: support auth in frontend (#688) 
* feat: add UserProvider trait

* chore: minor fix

* support pg mysql

* refactor and add some logs

* chore: add license

Co-authored-by: shuiyisong <xixing.sys@gmail.com>
 2022-12-08 11:51:52 +08:00
SSebo
55e6be7af1 fix: test_server_require_secure_client_secure (#701) 2022-12-06 10:38:54 +08:00
Ruihang Xia
6fb413ae50 ci: add toml format linter (#706) 
* chore: run taplo format

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* ci: add workflow to check toml

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* rerun formatter with ident to 4 spaces

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* update check command

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2022-12-05 20:03:10 +08:00
Ning Sun
4275e47bdb refactor: use updated mysql_async client (#698) 2022-12-05 11:18:32 +08:00
shuiyisong
8232015998 fix: cargo sort in pre-commit (#689) 2022-12-02 16:19:31 +08:00
Ning Sun
0599465685 feat: inject current database/schema into query context for postgres protocol (#685) 
* feat: inject current database/schema into query context

* test: avoid duplicate server setup
 2022-12-02 11:49:39 +08:00
Mofeng
13d51250ba feat: add http /health api (#676) 
* feat: add http `/health` api

* feat: add `/health` api test suit in http intergration test
 2022-12-01 19:11:58 +08:00
LFC
6127706b5b feat: support "use" stmt part 1 (#672) 
* feat: a bare sketch of session; support "use" in MySQL server; modify insertion and selection related codes in Datanode
 2022-12-01 17:05:32 +08:00
Dongxu Wang
6d24f7ebb6 refactor: bump axum 0.6, use recommended way to nest routes (#668) 2022-11-30 20:04:33 +08:00
SSebo
68c2de8e45 feat: mysql and pg server support tls (#641) 
* feat: mysql and pg server support tls

* chore: replace opensrv-mysql to original

* chore: TlsOption is required but supply default value

* feat: mysql server support force tls

* chore: move TlsOption to servers

* test: mysql server disable / prefer / required tls mode

* test: pg server disable / prefer / required tls mode

* chore: add doc and remove no used code

* chore: add TODO and restore cargo linker config
 2022-11-30 12:46:15 +08:00
LFC
020b9936cd fix: correctly detach spawned mysql listener task (#657) 
Co-authored-by: luofucong <luofucong@greptime.com>
 2022-11-29 18:39:18 +08:00
Ning Sun
75dcf2467b refactor: add tests-integration module (#590) 
* refactor: add integration-tests module

* Apply suggestions from code review

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* test: move grpc module to tests-integration

* test: adapt new standalone mode

* test: improve http assertion

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
 2022-11-29 16:28:58 +08:00
fys
c5b0d2431f feat: remove InsertBatch in gRPC message (#570) 2022-11-24 14:04:48 +08:00
Dongxu Wang
8be0f05570 chore: able to config axum timeout in toml (#624) 2022-11-24 11:09:21 +08:00
LFC
62fcb54258 fix: correctly open table when distributed datanode restart (#576) 
Co-authored-by: luofucong <luofucong@greptime.com>
 2022-11-21 15:15:14 +08:00
Dongxu Wang
b6fa316c65 chore: correct typos (#589) (#592) 2022-11-21 14:07:45 +08:00
Lei, HUANG
ca5734edb3 feat: disable mysql server on datande when running standalone mode (#593) 2022-11-21 12:12:26 +08:00
SSebo
29ad16d048 chore: fix typo (#524) 2022-11-16 11:53:25 +08:00
Ruihang Xia
7ba512980a chore: add APACHE-2.0 license header (#518) 
* feat: add license checker workflow

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix existing header

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* specify license for internal sub-crate

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix rustfmt

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2022-11-15 18:05:46 +08:00
Ruihang Xia
1565c8d236 chore: specify import style in rustfmt (#460) 
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2022-11-15 15:58:54 +08:00
dennis zhuang
6e93c5e1de fix: make scripts API work again (#507) 2022-11-15 11:39:53 +08:00
dennis zhuang
448e8f139e fix: table and database conflicts (#491) 
* fix: table conflicts in different database, #483

* feat: support db query param in prometheus remoting read/write

* feat: support db query param in influxdb line protocol

* fix: make schema_name work in gRPC

* fix: table data path

* fix: table manifest dir

* feat: adds opendal logging layer to object store

* Update src/frontend/src/instance.rs

Co-authored-by: LFC <bayinamine@gmail.com>

* Update src/frontend/src/instance.rs

Co-authored-by: LFC <bayinamine@gmail.com>

* Update src/servers/src/line_writer.rs

Co-authored-by: Lei, Huang <6406592+v0y4g3r@users.noreply.github.com>

* Update src/servers/src/line_writer.rs

Co-authored-by: Lei, Huang <6406592+v0y4g3r@users.noreply.github.com>

* fix: compile error

* ci: use larger runner for running coverage

* fix: address already in use in test

Co-authored-by: LFC <bayinamine@gmail.com>
Co-authored-by: Lei, Huang <6406592+v0y4g3r@users.noreply.github.com>
 2022-11-14 23:16:52 +08:00
Ning Sun
76732d6506 fix: add more parameters to postgresql for python client (#493) 2022-11-14 21:55:26 +08:00
Ning Sun
74c236a308 feat: stream write for postgresql query results (#472) 2022-11-14 21:50:11 +08:00
Ning Sun
c673debc89 feat: Update Http SQL api for dashboard requirements (#474) 
* feat: make sql api output a vector to support multi-statement

* feat: add execution_time_ms to http sql and script api

* fix: use u128 for execution time

* Apply suggestions from code review

Co-authored-by: Yingwen <realevenyag@gmail.com>

* fix: lint error

Co-authored-by: Yingwen <realevenyag@gmail.com>
 2022-11-14 21:40:31 +08:00
Yingwen
508f4cdfd0 fix: Fix test_insert_and_select hangs occasionally (#496) 
* fix: Also handles admin request in another runtime

* chore: Describe why executes admin request in another runtime

* test: Enable test_insert_and_select
 2022-11-14 21:11:25 +08:00
LFC
d10e45f4aa feat: distributed query in Frontend (#486) 
* feat: distributed query in Frontend

Co-authored-by: luofucong <luofucong@greptime.com>
 2022-11-14 18:15:49 +08:00
shuiyisong
dcd5e34dbd feat: generating context in http middleware & mysql auth method (#453) 2022-11-14 17:24:11 +08:00
Lei, Huang
fae331d2ba feat: Move create table logic to frontend (#455) 
* refactor: dependency, from frontend depends on datanode to datanode depends on frontend

* wip: start frontend in datanode

* wip: migrate create database to frontend

* wip: impl alter table

* fix: CR comments

* feat: add table id and region ids field to CreateExpr

* chore: rebase develop

* refactor: frontend catalog should set from datanode

* feat: gRPC AddColumn request support add multi columns

* wip: move create table and create-on-insertion to frontend

* wip: error handling

* fix: some unit tests

* fix: all unit tests

* chore: merge develop

* feat: add create/alter-on-insertion to dist_insert/sql_dist_insert

* fix: add region number/catalog/schema to InsertExpr

* feat: add handle_create_table/handle_create_database...

* fix: remove catalog from insert expr

* fix: CR comments

* fix: when running in standalone mode, mysql opts and postgres opts should pass to frontend so that auctually running service can change the port to listen on

* refactor: add a standalone subcommand, move frontend start stuff to cmd package

* chore: optimize create table failure logs

* docs: change readme

* docs: update readme
 2022-11-14 10:54:35 +08:00