* Refactor AbstractSQLBuilder & AbstractJDBCImporter

* Move extract sql paramters code from AbstractJDBCImporter to AbstractSQLBuilder

* Refactor AbstractSQLBuilder

* Refactor AbstractJDBCImporter

* Make columns of DataRecord private

* Use insert on duplicate key update in mysql insert.

* Adjust seq of ShardingSphereMetaData's constructor

* Remove LogicSchemaMetaData.unconfiguredSchemaMetaDataMap

* Remove LogicSchemaMetaData

* Rename LogicSchemaMetaDataLoader

* Add metadata.schema package

* Fix spi

* Rename SchemaMetaDataLoader

* Rename SchemaMetaDataNotifier

* Fix IncrementalDataScalingTask execute fail in unit tests bug

Co-authored-by: qiulu3 <Lucas209910>

* Optimize scaling unit tests.

* Optimize scaling unit tests.

Co-authored-by: qiulu3 <Lucas209910>

* Rename metadata.model.physical package

* Rename JDBCSchemaHandler

* rename PhysicalXXXMetaData

* 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

* Move LogicSQL to binder module

* Move all metadata related to infra-common module

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

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

* rename package name

Rename DataSourceConfiguration to ScalingDataSourceConfiguration to avoid duplicate class name (#7698)

Co-authored-by: qiulu3 <Lucas209910>

* * Refactor scaling configuration
* Support sharding sphere jdbc as data source

* Fixed naming

* Fixed spelling

* rename `datasource` to `dataSource` and rename`destination` to `target`

* rename `datasource` to `dataSource` and rename`destination` to `target`

* rename `datasource` to `dataSource` and rename`destination` to `target`

Co-authored-by: qiulu3 <Lucas209910>

* Optimize data consistency checker.

* Update javadoc.

* rename `result` and replace `AllArgsConstructor`

Co-authored-by: qiulu3 <Lucas209910>

* Update scaling usage document.

* Add data consistency checker function.

* Add unit tests

* Add PostgreSQLDataConsistencyChecker

Co-authored-by: qiulu3 <Lucas209910>

* 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

* fix RepositoryResumeBreakPointManagerTest bug

* fix RepositoryResumeBreakPointManagerTest bug
Co-authored-by: Nqiulu3 <qiulu3@jd.com>

* add log

* Optimize RepositoryResumeBreakPointManager

Co-authored-by: qiulu3 <Lucas209910>

Co-authored-by: qiulu3 <Lucas209910>

* fix 7284

* Update TableMetaDataLoader.java

* fix test

* fix scaling MetaDataManagerTest error

* Update EncryptMetaDataLoaderTest.java

Co-authored-by: qiulu3 <Lucas209910>

* adjust structure

* rename files

* adjust references

* refactor shardingsphere-jdbc-spring

* refactor shardingsphere-jdbc-spring

* refactor shardingsphere-proxy

* refactor scaling

* refactor dist

* fix scaling test

Co-authored-by: qiulu3 <Lucas209910>

* Refactor: refactor the typecast

* Remove: remove the rawtypes annotation

* Refactor: result will never be empty

* Add: add test case for further refactor

* Refactor: refactor the variables name

* Add: add equals method for different DatabaseType

* Refactor: refactor the equals method to a better way

* Remove: remove useless blank line

* Refactor: rever the code to last change

* Refactor: remove useless annotation

* Refactor: roll back the annotation

* Refactor: update the corresponding test

* Remove: remove the uesless annotation

* Add: add back the intention

* add unit test for shardingsphere-scaling-core

* add generic for ResponseContent

* add unit test

* add final keyword

Co-authored-by: qiulu3 <Lucas209910>

* Refactor RdbmsConfiguraton(#6687)

* Refactor SyncConfiguration

* Refactor InventoryDataTaskSplitter & SyncTaskFactory

* Refactor DumperConfiguration

* For checkstyle

* 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

* refactoring code.

* remove import static.

Co-authored-by: qiulu3 <Lucas209910>

* add generics to GSON.fromJson

* add generics.

Co-authored-by: qiulu3 <Lucas209910>

* Remove Position generics and Serializable declare.

* Remove Position generics and Serializable declare.

* add final keyword

* add blank line.

* remove blank line.

Co-authored-by: qiulu3 <Lucas209910>

* For code inspection

* For code inspection

* For code inspection

* Fix checkstyle

* rename ResumablePositionManager to ResumeBreakPointManager

* remove useless blank line

Co-authored-by: qiulu3 <Lucas209910>

* Refactor OrderedSPIRegistry

* Make field as local if possible

* Add @SuppressWarnings("unchecked")

* Remove redundant throws

* Remove assertEquals

* Add genertic type