Proxy: Remove the outdated schemaName configuration of the Proxy
Kernel: Remove the sqlCommentParseEnabled configuration in SQL Parser Rule to reduce code complexity
SQL Parser: Consider removing sqlCommentParseEnabled config in SQLParser rule
Federation: Add allQueryUseSQLFederation config for sql federation
Bug Fix
Pipeline: Fix commit/rollback migration job doesn't drop related consistency check job when check job is not completed
Pipeline: Fix show consistency check status stop_time display
Proxy: Restore original databaseName in connectionSession after unicast
Proxy: Fix show tables can be executed without use database
Proxy: Fix the incorrect current database after unicast routing
Proxy: Fix the problem that show tables can be executed before use database
Readwrite-splitting: Fix check exception when using shadow data source
Governance: Fix thread blocking problem when create logic database for Etcd register center
Governance：Fix register storage units and create feature rules failure when use Standalone mode
MetaData: Fix database system schema is not built when create database
Metadata: Fix NPE of system schema builder rule
SQL Parser: Fix PostgreSQL NPE when parse columnRef
SQL Parser: Fix npe cause by parse MySQL select window statement
Sharding: Fix routing error when joining tables in uppercase
Sharding: Fix drop sharding table exception when table name is uppercase
Sharding: Fix generated key with upper case column name
Federation: Fix Object 'DUAL' not found exception when execute select 1 from dual with sql federation
Transaction: Fix xa auto commit in executeQuery
Proxy: Fix multi statements with specified database name
Enhancement
Pipeline: Improve CDC stability and performance
Pipeline: MemoryPipelineChannel supports configurable zero queue size for less memory consumption
Pipeline: Show dedicated error when mode type is not Cluster
Authority: Add isSuper option for user
Pipeline: Ignore error message in status DistSQL result on job cancelling
DistSQL: Use JSON format to output props in RQL
DistSQL: Optimize REFRESH DATABASE METADATA logic
DistSQL: SHOW COMPUTE NODES supports JDBC nodes
DistSQL: Optimize syntax of REFRESH DATABASE METADATA
DistSQL: Optimize the output of SHOW TABLE METADATA
Proxy: Add MySQL precompiled parameter verification to avoid turning on rewriteBatchedStatements=true when BenchmarkSQL connects to Proxy, causing an ArrayIndexOutOfBoundsException exception when the Proxy parameterCount exceeds 65535.
SQL Parser: Add EOF to throw exception when parse distsql rollback migration statement
SQL Parser: Support more plsql statement parse and add plsql parse assert logic
SQL Parser: Support parse index hint
SQL Parser: Support mysql intersect combine operation sql parse
SQL Parser: Supoort parse chinese white space for oracle
SQL Parser: Fix mysql TimeStampDiff function parse