* Remove useless ReplicaQueryTableAddressingMetaDataDecorator

* Switch class name of ShardingSphereMetaData and ShardingSphereSchema

* Adjust seq of ShardingSphereMetaData's constructor

* Remove LogicSchemaMetaData.unconfiguredSchemaMetaDataMap

* Remove LogicSchemaMetaData

* Rename LogicSchemaMetaDataLoader

* Add metadata.schema package

* Fix spi

* Rename SchemaMetaDataLoader

* Rename SchemaMetaDataNotifier

* Add SchemaContexts.getExecutorKernel()

* Use SchemaContexts.getExecutorKernel()

* Remove RuntimeContext.executorKernel

* Remove RuntimeContext.executorKernel

* Add SchemaContexts.getSQLParserEngine

* Use SchemaContexts.getSQLParserEngine

* Remove RuntimeContext.sqlParserEngine

* Remove RuntimeContext

* Refactor MySQLComStmtPrepareExecutor

* Refactor SchemaContexts

* Remove SchemaContext

* Refactor SchemaContextsBuilder

* Simplify SchemaContext

* Fix test cases

* Refactor AbstractStatementExecutor

* Use ShardingSphereSchema in LogicSQLContext

* Move ShardingSphereSchema to infra module

* Move LogicSQLContext to infra module

* Use LogicSQLContext on SQLLogger

* Rename LogicSQLContext to LogicSQL

* Use LogicSQL on SQLRouteEngine

* For checkstyle

* Remove redundant suppression

* For checkstyle

* For checkstyle

* For checkstyle

* For checkstyle

* For checkstyle

* For checkstyle

* For checkstyle

* Add final for classes which not design for extension

* Rename return value to result

* Rename exception variable name

* Rename ProxySchemaContexts.getAllSchemaNames

* Rename ProxyContext

* Replace ShardingSphereSchema

* delete import

* fix

* conflict

* conflicts

* conflicts

* add DefaultRawSQLExecutorCallback

* remove useless callback

* add RawProxyExecutor

* refactor ShardingSphereStatement & ShardingSpherePreparedStatement

* add QueryHeaderBuilder

* merge QueryHeader and ExecuteQueryHeader

* merge ExecuteResponse and ExecuteResult

* rename ExecuteResponse to ExecuteResult

* rename ExecuteResponse to ExecuteResult

* refactor org.apache.shardingsphere.infra.executor.sql.raw.execute.result

* remove DefaultRawSQLExecutorCallback

* refactor UpdateResponse

* Rename sharding-proxy to shardingsphere-proxy

* rename org.apache.shardingsphere.shardingproxy to org.apache.shardingsphere.proxy

* Rename shardingsphere-underlying to shardingsphere-infra

* Rename shardingsphere-infra's subprojects

* Rename shardingsphere-infra's subprojects

* rename package from org.apache.shardingsphere.underlying.common to org.apache.shardingsphere.infra

* rename package from org.apache.shardingsphere.underlying.executor to org.apache.shardingsphere.infra.executor

* rename package from org.apache.shardingsphere.underlying.merge to org.apache.shardingsphere.infra.merge

* rename package from org.apache.shardingsphere.underlying.route to org.apache.shardingsphere.infra.route

* rename package from org.apache.shardingsphere.underlying.rewrite to org.apache.shardingsphere.infra.rewrite

* fix compile error

* rename variable name from logicSchema to schema

* remove useless dependencies of sharding-core-api

* move MasterSlaveLoadBalanceAlgorithm to master-slave-core-common module

* move HintManager to shardingsphere-common module

* remove sharding dependency for master-slave-core-route

* remove sharding dependency for encrypt-core-rewrite

* unify package name of encrypt-core-api

* unify package name of sharding-core-api

* unify package name of sharding-core-common

* Add LogicSchema.getRules()

* Use LogicSchema.getRules() replace LogicSchema.getShardingRule()

* mySQL to mysql

* use getRules in QueryHeader

* use getRules in HintShowTableStatusExecutor

* remove LogicSchema.getShardingRule()

This reverts commit 88de2f07.

Merger master into orchestration 5.x

* add encrypt-core-rewrite module

* add encrypt-core-merge module

* add shardingsphere-underlying module

* add shardingsphere-underlying module

* rename package to underlying

* rename shardingsphere-underlying's sub modules

* rename package name of encrypt-core

* fix spi's copyright

* rename sharding rewrite's package name

* fix copyright

* update pom dependencies

* update pom dependencies

* move RuleAware to sharding-common module

* add RelationMetas.containsTable()

* add ShardingSphereMetaData.relationMetas

* add org.apache.shardingsphere.underlying.merge.impl package

* move common MergedResult to underlying-merge module

* move common MergedResult to underlying-merge module

* rename org.apache.shardingsphere.core.merge to org.apache.shardingsphere.sharding.merge

* remove useless dependencies

* refactor module name

This reverts commit a41f4370.

* Correct mismatched comments (#3594)

* #3587, cache DataSourceMetaData (#3588)

* #3587, cache DataSourceMetaData

* #3587, add test case

* fixes apollo debug & warn log, control log out by slf4j xml file. (#3583)

* fixes apollo debug & warn log.

* Move jul-to-slf4j -> root pom.

* fixes jul-to-slf4j scope -> compile.

* remove maven default scope.

* Update snowflake algorithm to support modulus of 2^n  (#3595)

* update vibration offset

* add vibration offset test case

* update vibration offset

* update vibration offset

* modify vibration offset test case

* modify vibration offset test case

* Refactor metadata (#3604)

* decouple DatabaseType and DataSourceInfo

* fix use == for string equals

* decouple DataSourceMetaData and DataSourceInfo

* fix javadoc

* refactor LogicSchema.getDataSourceInfoMap()

* reuse DatabaseAccessConfiguration and remove DataSourceInfo

* refactor SQLExecuteCallback

* change TableMetaDataInitializer's getTables parameter error. (#3589)

* Modify SnowflakeShardingKeyGeneratorTest Unit-test case (#3610)

* make all pom files consist (#3614)

* make consist with pom

* make consist with pom

* adjust dependency sequence of ui-backend

* for code style

* ignore db test (#3615)

* simplify test case assertLastDigitalOfGenerateKeySameMillisecond (#3616)

* support SELECT DATABASE() (#3622)

* Fixes #3627 (#3629)

* move StatementExecuteUnit to sql package

* move ShardingExecuteEngine to engine package

* for code style

* rename QueryResultBasedQueryResultFixture and ResultSetBasedQueryResultFixture

* refactor DistinctQueryResult.getQueryRows()

* skip distinct merge for group by and aggregation only

* add DQLMergeEngine.isNeedProcessOrderBy

* use group by to merge distinct row

* add DQLMergeEngine.setGroupByForDistinctRow

* remove useless SelectItemsSegment.findSelectItemSegments

* code style for AggregationDistinctQueryResult

* code style for AggregationDistinctQueryResult

* remove DistinctQueryResult.divide()

* remove useless DistinctQueryResult

* use group by to process aggregation distinct

* remove useless AggregationDistinctQueryResult

* remove useless AggregationDistinctQueryMetaData

* remove useless QueryResult.getQueryResultMetaData()

* remove useless QueryRow.distinctColumnIndexes

* remove useless QueryRow.distinctColumnIndexes

* remove useless QueryRow.@EqualsAndHashCode

* remove useless QueryRow

* adjust constructor seq of DQLMergeEngine

* refactor DQLMergeEngine's constructor

* move ProjectionsContext.getColumnLabels() to ProjectionsContextEngine

* remove DQLMergeEngine.tableMetas

* refactor DQLMergeEngine

* code style for ProjectionsContextEngine

* #3550, update SERVER_VERSION of Sharding-Proxy (#3632)

* Add maxVibrationOffset to LeafSnowflakeKeyGenerator (#3636)

* #3640, fix missing milliseconds when reading (#3643)

* #3640, fix missing milliseconds when reading

* #3640, for test case

* Uniform naming style for properties (#3649)

* Decouple sharding-core-execute module and encrypt (#3654)

* remove getter of StreamQueryResult.queryResultMetaData

* refactor MemoryQueryResult

* refactor StreamQueryResult

* refactor StreamQueryResult

* refactor MemoryQueryResult

* refactor QueryResultMetaData

* move decrypt from MemoryQueryResult & StreamQueryResult to EncryptResultSet, ShardingResultSet & JDBCDatabaseCommunicationEngine

* remove useless SuppressWarnings

* adjust method sequence of QueryResult

* use MergedResult.getValue(columnIndex) instead of MergedResult.getValue(columnLabel)

* remove useless MergedResult.getValue(columnLabel)

* remove useless QueryResult.getValue(columnLabel)

* decouple QueryResultMetaData and queryWithCipherColumn

* remove QueryResultMetaData.queryWithCipherColumn

* refactor QueryResultMetaData.findShardingEncryptorWithTable

* remove QueryResultMetaData.getShardingEncryptor

* remove QueryResultMetaData.columnLabelAndIndexes

* remove QueryResultMetaData

* remove QueryResultUtil

* Update docker java version (#3652)

* Update docker java version

* Revert "Update docker java version"

This reverts commit 16c913b251db84bd5e87f863d86329af9f029547.

* Change postgresql driver version

* Remove QueryResult‘s fixture from merge test case (#3661)

* remove useless throw exception for MergeEngineFactory

* remove useless throw exception for MergeEngineFactoryTest

* decouple MergeEngineFactoryTest and ResultSetBasedQueryResultFixture

* decouple DALMergeEngineTest and ResultSetBasedQueryResultFixture

* decouple ShowCreateTableMergedResultTest and ResultSetBasedQueryResultFixture

* decouple ShowDatabasesMergedResultTest and ResultSetBasedQueryResultFixture

* decouple ShowOtherMergedResultTest and ResultSetBasedQueryResultFixture

* decouple ShowTablesMergedResultTest and ResultSetBasedQueryResultFixture

* refactor LogicTablesMergedResult's constructor

* decouple DQLMergeEngineTest and ResultSetBasedQueryResultFixture

* decouple StreamMergedResultTest and ResultSetBasedQueryResultFixture

* decouple MemoryQueryResultRowTest and ResultSetBasedQueryResultFixture

* decouple MemoryMergedResultTest and ResultSetBasedQueryResultFixture

* decouple GroupByMemoryMergedResultTest and ResultSetBasedQueryResultFixture

* decouple GroupByRowComparatorTest and ResultSetBasedQueryResultFixture

* decouple GroupByStreamMergedResultTest and ResultSetBasedQueryResultFixture

* decouple GroupByValueTest and ResultSetBasedQueryResultFixture

* decouple IteratorStreamMergedResultTest and ResultSetBasedQueryResultFixture

* decouple OrderByStreamMergedResultTest and ResultSetBasedQueryResultFixture

* decouple OrderByValueTest and ResultSetBasedQueryResultFixture

* decouple LimitDecoratorMergedResultTest and ResultSetBasedQueryResultFixture

* decouple RowNumberDecoratorMergedResultTest and ResultSetBasedQueryResultFixture

* decouple TopAndRowNumberDecoratorMergedResultTest and ResultSetBasedQueryResultFixture

* remove ResultSetBasedQueryResultFixture

* decouple DescribeTableMergedResultTest and QueryResultBasedQueryResultFixture

* remove QueryResultBasedQueryResultFixture

* Decouple hook and route dependency for execute module (#3665)

* decouple RouteUnit and SQLExecutionHook

* decouple RouteUnit and StatementExecuteUnit

* refactor SQLExecuteCallback.executeSQL

* decouple RouteUnit and SQLExecutePrepareCallback

* refactor SQLExecutePrepareCallback.createStatementExecuteUnit()

* parse sqlserver keyword (#3667)

* ci test (#3669)

* Fixes #3671 (#3672)

* remove useless constructor for ShowDatabasesMergedResult

* refactor ShowDatabasesMergedResult

* hide plain column for desc table

* fix test case

* Simplify memory merged result  (#3682)

* for code style

* pull up currentResultSetRow to MemoryMergedResult

* remove useless labelAndIndexMap for MemoryMergedResult

* refactor MemoryMergedResult.init()

* pull up setCurrentResultSetRow to MemoryMergedResult

* remove ShowIndexMergedResult, ShowTablesMergedResult & ShowTableStatusMergedResult

* Fixes #2884 (#3663)

* Fixes #2884
* Fixes #2884, add test cases;
* Format adjustment.
* End file with a blank line.

* load-table-metadata (#3684)

* optimize orchestration datasource (#3685)

* Decouple encrypt and sharding with ResultSet (#3688)

* remove ShardingRule.isRoutingByHint()

* refactor AbstractDataSourceAdapter.close()

* remove useless getter for AbstractConnectionAdapter

* decouple encrypt and sharding from ResultSet

* clear code,delete no use empty judgment code. (#3690)

* change TableMetaDataInitializer's getTables parameter error.

* clear code,delete no use empty judgment code.

* for code style (#3689)

* fixes #3701, refactor ColumnMetaData class, remove notNull & autoIncrement fields. (#3705)

* Standardize of merge engnie (#3709)

* add LocalDataMergedResult

* remove ShowDatabasesMergedResult's constructor of queryResults

* refactor LocalDataMergedResult

* add LocalDataMergedResult & SingleLocalDataMergedResult

* remove LocalMergedResultAdapter

* rename MergedResultMetaData to EncryptorMetaData

* rename ShowOtherMergedResult to TransparentMergedResult

* refactor test case for TransparentMergedResultTest

* refactor SingleLocalDataMergedResultTest

* add MultipleLocalDataMergedResultTest

* add package name of encrypt.dal and encrypt.dql

* rename EncryptMergeEngine to DQLEncryptMergeEngine

* add generic for MemoryMergedResult

* refactor EncryptResultSet's field as final

* add desc table for encrypt only

* refactor desc table for sharding + encrypt

* remove DescribeTableMergedResult from DALMergeEngine

* statement function strtodate (#3718)

* Refactor: update a tiny issue (#3714)

* Statement function base64 aesencrypt (#3726)

* statement function base64 aesencrypt

* statement function base64 aesencrypt

* statement function base64 aesencrypt

* statement function base64 aesencrypt

* #3725, fix MemoryQueryResult wrong data type (#3728)

* Encrypt statement column (#3715)

* encrypt-statement-column

* encrypt statement column

* encrypt statement column

* encrypte statement column

* Check tableRule and throw error information friendly (#3734)

* Encrypt select statement in operator (#3733)

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* encrypt statement in operator

* Decouple Rewrite module with sharding and encrypt (#3741)

* move getLogicAndActualTables from BaseShardingEngine to ShardingSQLRewriteEngine

* refactor ShardingSQLRewriteEngine

* add DefaultSQLBuilder and ShardingSQLBuilder

* refactor DefaultSQLBuilder & ShardingSQLBuilder's input params

* add AbstractSQLBuilder

* split Alterable to LogicAndActualTablesAware and RoutingUnitAware

* remove useless toString

* split InsertValuesToken to ShardingInsertValuesToken & EncryptInsertValuesToken

* Add Multilingual Settings (#3708)

* feature[sharding-ui-frontend]:Support multilingual presentation #3266

* refactor[sharding-ui-frontend]:Improve translation content

* [sharding-ui-frontend]:Add Multilingual Settings

* feature[sharding-ui-frontend]:Keep the name unified

* Add new module shardingsphere-sql-rewriter (#3746)

* add new module shardingsphere-sql-rewriter

* rename package from org.apache.shardingsphere.core.rewrite ot org.apache.shardingsphere.sql.rewriter

* rename package from org.apache.shardingsphere.core.rewrite ot org.apache.shardingsphere.sql.rewriter

* add module shardingsphere-sql-rewriter-test

* remove useless jaxb entity

* rename EncryptRewriteAssertionsRootEntityLoader to RewriteAssertionsRootEntityLoader

* refactor EncryptSQLRewriteEngineParameterizedTest

* refactor EncryptSQLRewriteEngineParameterizedTest

* add SQLRewriteEngineTestParameters

* add AbstractSQLRewriteEngineParameterizedTest

* refactor AbstractSQLRewriteEngineParameterizedTest.testParameters

* add SQLRewriteEngineTestParameters.type

* remove useless getter for AbstractSQLRewriteEngineParameterizedTest

* rename SQLRewriteEngineParameterizedTest to SQLRewriterParameterizedTest

* remove useless param from AbstractSQLRewriterParameterizedTest

* rename AbstractSQLRewriterParameterizedTest.createSQLRewriteResults()

* refactor EncryptSQLRewriterParameterizedTest

* refactor EncryptSQLRewriterParameterizedTest

* refactor pom of shardingsphere-sql-rewriter

* use RelationMetas instead of TableMetas in rewriter module

* add InsertValue

* add ShardingInsertValue

* decouple sharding-core-common & shardingsphere-sql-rewriter

* rename package from org.apache.shardingsphere.sql.rewriter.feature to org.apache.shardingsphere.sql.rewriter

* replace removed datasourceInfo

* add LocalDataMergedResult

* remove ShowDatabasesMergedResult's constructor of queryResults

* refactor LocalDataMergedResult

* add LocalDataMergedResult & SingleLocalDataMergedResult

* remove LocalMergedResultAdapter

* rename MergedResultMetaData to EncryptorMetaData

* rename ShowOtherMergedResult to TransparentMergedResult

* refactor test case for TransparentMergedResultTest

* refactor SingleLocalDataMergedResultTest

* add MultipleLocalDataMergedResultTest

* add package name of encrypt.dal and encrypt.dql

* rename EncryptMergeEngine to DQLEncryptMergeEngine

* add generic for MemoryMergedResult

* refactor EncryptResultSet's field as final

* add desc table for encrypt only

* refactor desc table for sharding + encrypt

* remove DescribeTableMergedResult from DALMergeEngine

* fixes #3005, QueryHeader add primaryKey, nullable, autoIncrement, signed field.

* add apache license (#3005)

* fixes code review.(#3005)

* fixes column name.(#3005)

* add test case.(#3005)

* add QueryHeader test case.(#3005)

* fixes checkstyle.(#3005)

* fixes param name, nullable -> notNull.(#3005)

* add hint query context for sharding-proxy

* implement HintShowStatusExecutor&HintShowTableStatusExecutor

* complete test for hint in  sharding-proxy

* refactor HintShowTableStatusExecutor.java

* add database_only for HintShowTableStatusExecutor.java

* format HintManager

* delete @Getter on HintShowTableStatusCommand

* Refactor HintManager&ShardingRule&HintShowTableStatusExecutor

* transfer BackendConnection to HintShowTableStatusExecutor

* Refactor HintCommandExecutorFactoryTest

* Refactor HintCommandExecutorFactory

* Refactor HintCommandExecutor use MergedResult

* delete HintShowStatusResult

* Refactor HintManager

* Refactor ShardingCTLShowBackendHandler

* Reactor AbstractHintQueryExecutor

* Refactor hint for sharding-proxy

* delete unused @RequiredArgsConstructor

* Refactor Hintmanager

* Refactor HintShowTableStatusExecutor