* Rename PhysicalSchemaMetaData to ShardingSphereSchema

* Fix checkstyle

* Remove useless ReplicaQueryTableAddressingMetaDataDecorator

* Switch class name of ShardingSphereMetaData and ShardingSphereSchema

* Rename database.model

* Rename package name from metadata.schema to metadata.rule

* Rename package name from metadata.database to metadata.schema

* Add package name metadata.model

* Fix spi

* Fix spi

* Fix spi

* Use SQLStatement for MetaDataRefreshStrategy

* Use SQLStatement for MetaDataRefreshStrategyFactory

* Move shardingsphere-infra-binder to infra module and rename

* Move shardingsphere-infra-binder to infra module and rename

* rename package name

* Add generic type for MetaDataRefreshStrategyFactory

* Add generic type for MetaDataRefreshStrategy

* Add test case for CreateIndexStatementMetaDataRefreshStrategy

* Use assertTrue instead of assertThat

* refactor YamlDataSourceParameterMergerTest

* Use assertFalse instead of assertThat

* Use static import with Assert

* 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 example

* Add single data source API for OrchestrationShardingDataSourceFactory

* Add single data source API for OrchestrationShardingDataSourceFactory

* Add dataSourceMap for MetaDataRefreshStrategy

* Fix bug: cannot refresh unconfigured table meta data

* sharding-jdbc and sharding-proxy use same metaData refresh strategy.

* let an empty line.

* add final to class if not extend.

* remove SingleDataSourceRuntimeContext

* remove MultipleDataSourcesRuntimeContext

* move package

* refactor AbstractRuntimeContext's constructor

* add package org.apache.shardingsphere.shardingjdbc.jdbc.refreh.impl

* rename SQLStatementMetaDataRefreshStrategyFactory to MetaDataRefreshStrategyFactory

* refactor MetaDataRefreshStrategyFactory

* refactor MetaDataRefreshStrategy's generic

* refactor MetaDataRefreshStrategy's generic

* refactor MetaDataRefreshStrategy's generic

* refactor MetaDataRefreshStrategyFactory

* refactor CreateIndexStatementMetaDataRefreshStrategy

* refactor DropIndexStatementMetaDataRefreshStrategy

* refactor DropTableStatementMetaDataRefreshStrategy

* remove AbstractTableStatementMetaData

* fix test case

* ues strategy pattern modify refresh ShardingMetaData.

* add apache License 2.0 .

* add java doc .

* ues strategy pattern modify refresh ShardingMetaData.

* code review.

* add TableMetaDataLoader

* rename TableMetas to SchemaMetaData

* rename ShardingTableMetasLoader to ShardingMetaDataLoader

* rename TableMetaDataDecorator to MetaDataDecorator

* fix javadoc

* add SchemaMetaDataDecorator

* static SchemaMetaDataDecorator

* static SchemaMetaDataDecorator

* move TableMetaData and ColumnMetaData to shardingsphere-sql-parser-binder module

* remove RelationMetas

rename org.apache.shardingsphere.sql.parser.relation to org.apache.shardingsphere.sql.parser.binder (#4686)

This reverts commit 88de2f07.

Merger master into orchestration 5.x

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 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

* use RelationMetas to decouple sharding-core-preprocessor module and sharding-core-common module

* decouple ShardingException and preprocessor

* decouple TableMetas and preprocessor

* decouple sharding-core and sharding-core-preprocessor

* move sharding-core-preprocessor from sharding-core to shardingsphere-parser

* move sharding-core-preprocessor from sharding-core to shardingsphere-parser

* rename package name from preprocessor to relation

* rename shardingsphere-sql-parser-common to shardingsphere-sql-parser-engine

* Merge branch 'dev' into parse

# Conflicts:
#	sharding-proxy/sharding-proxy-backend/src/main/java/org/apache/shardingsphere/shardingproxy/backend/schema/impl/ShardingSchema.java
#	shardingsphere-sql-parser/shardingsphere-sql-parser-relation/pom.xml

* for code style

* remove useless SQLToken.toString()

* add ParameterRewriter.isNeedRewrite()

* add EncryptParameterRewriter

* remove duplicate check for EncryptInsertValueParameterRewriter

* add check for parameter is not empty for parameter rewrite

* refactor ParameterRewriter.isNeedRewrite()

rename package org.apache.shardingsphere.core.optimize to org.apache.shardingsphere.core.preprocessor (#3216)

* refactor SQLRewriteEngine.createSQLTokens

* remove isSingleRoute for SQLTokenGenerators.generateSQLTokens()

* refactor SQLRewriteEngine.sqlTokenGenerators

* refactor SQLRewriteEngine's constructor

* add SQLRewriteEngine.addSQLTokenGenerators()

* simplify SQLRewriteEngine.generateSQL()

* make SQLRewriteEngine.createSQLBuilder() to public

* add SQLRewriteBuilder and XXXRewriteEngine

* refactor SQLRewriteBuilderDecorator.decorate()

* add interface SQLRewriteEngine

* add DefaultSQLRewriteEngine

* move parameter builder to sharding and encrypt packages

* adjust ParameterRewriter

* add ParameterRewriterBuilder

* refactor ParameterRewriterBuilder.getParameterRewriters

* rename SQLRewriteBuilder to SQLRewriteContext

* adjust package structure of rewrite

* adjust package structure of rewrite.feature

* update javadoc

* adjust parameters package structure

* adjust token.generator package structure

* adjust token.pojo package structure

* rename SelectEncryptItemToken to EncryptProjectionToken

* add prefix of sharding parameter rewriter

* refactor TableTokenGenerator

* refactor EncryptPredicateTokenGenerator

* add SQLRewriteResult

* rename SQLRewriteEngine.generateSQL() to rewrite()

* move DefaultSQLRewriteEngine to impl package

* add ParameterBuilderAware

* refactor AggregationDistinctToken

* remove toString for EncryptColumnToken

* remove useless getter for UpdateEncryptLiteralColumnToken

* refactor UpdateEncryptLiteralColumnToken

* remove useless getter for UpdateEncryptParameterColumnToken

* remove useless getter for WhereEncryptColumnToken

* remove useless getter for IndexToken

* remove useless getter for SQLToken

* refactor GroupedParameterBuilder

* split encrypt where with token and parameters

* split encrypt update item with token and parameters

* rename WhereEncryptColumnToken to EncryptPredicateToken

* decouple EncryptPredicateToken & EncryptColumnToken

* rename EncryptColumnToken to EncryptAssignmentToken

* refactor ParameterBuilderAware to ParametersAware

* refactor package of ParameterRewriter

* move token to impl package

* avoid change value of from parameterBuilder.getOriginalParameters()

* refactor ParameterBuilder.getParameters()

* remove ParameterBuilder.getOriginalParameters()

* refactor GroupedParameterBuilder.shardingConditions

* add new constructor of GroupedParameterBuilder

* remove ParametersGroup

* split ShardingParameterBuilderFactory & EncryptParameterBuilderFactory

* modify javadoc

* add GeneratedKeyInsertValueParameterRewriter & EncryptInsertValueParameterRewriter

* change signature of ParameterBuilder.getParameters()

* remove treemap's dependency of StandardParameterBuilder

* refactor EncryptAssignmentParameterRewriter

* refactor GroupedParameterBuilder

* use map to instead of list of GroupedParameterBuilder.addedParameterGroups

* refactor GroupedParameterBuilder

* move pagination parameter rewrite logic from StandardParameterBuilder to PaginationParameterRewriter

* remove useless parameter of StandardParameterBuilder

* use SQLRouteResultAware instead of GeneratedKeyAware

* use SQLRouteResultAware instead of ShardingConditionsAware

* add ParameterBuilderFactory

* group token generator

* add TableMetasAware

* move EncryptCondition's logic from RewriteStatementFactory to WhereEncryptColumnTokenGenerator

* remove EncryptConditions

* rename WhereClauseEncryptConditionEngine to EncryptConditionEngine

* refactor EncryptConditionEngine.createEncryptConditions()

* add ShardingRuleAware & EncryptRuleAware

* refactor SelectEncryptItemTokenGenerator

* add QueryWithCipherColumnAware

* refactor SQLRewriteEngine's constructor

* add SQLTokenGenerators

* refactor SQLTokenGenerators

* avoid to using singleton for SQLTokenGenerator

* move SQLTokenGenerateEngine to builder package

* rename BaseTokenGenerateEngine to SQLTokenGeneratorBuilder

* add ShardingConditionsAware

* remove RewriteStatement.shardingConditions

* refactor InsertGeneratedKeyNameTokenGenerator

* refactor InsertRegularNamesTokenGenerator.isNeedToGenerateSQLToken()

* refactor InsertRegularNamesTokenGenerator

* add PreviousSQLTokensAware to split generate key and encrypt column's SQL token generator

* add GeneratedKeyAware

* remove InsertRewriteStatement.generatedKey

* move InsertRewriteStatement's logic to SQLRewriteEngine

* remove RewriteStatement