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The following commit(s) were added to refs/heads/master by this push:
new 0652b0ae78f Move GenericSchemaManager, SystemSchemaManager to
schema/manager package (#30389)
0652b0ae78f is described below
commit 0652b0ae78f34665887b449b3cbfa3db020f976d
Author: Zhengqiang Duan <[email protected]>
AuthorDate: Mon Mar 4 18:00:48 2024 +0800
Move GenericSchemaManager, SystemSchemaManager to schema/manager package
(#30389)
---
.../infra/binder/segment/from/impl/SimpleTableSegmentBinder.java | 2 +-
.../infra/metadata/database/schema/builder/SystemSchemaBuilder.java | 2 +-
.../metadata/database/schema/{ => manager}/GenericSchemaManager.java | 2 +-
.../metadata/database/schema/{ => manager}/SystemSchemaManager.java | 2 +-
.../infra/metadata/database/schema/GenericSchemaManagerTest.java | 1 +
.../infra/metadata/database/schema/SystemSchemaManagerTest.java | 1 +
.../persist/service/database/DatabaseMetaDataPersistService.java | 2 +-
.../persist/service/database/NewDatabaseMetaDataPersistService.java | 2 +-
.../java/org/apache/shardingsphere/mode/manager/ContextManager.java | 2 +-
.../mode/manager/context/ConfigurationContextManager.java | 2 +-
.../coordinator/registry/metadata/watcher/MetaDataChangedWatcher.java | 2 +-
.../mysql/handler/admin/MySQLInformationSchemaExecutorFactory.java | 2 +-
.../backend/mysql/handler/admin/MySQLMySQLSchemaExecutorFactory.java | 2 +-
.../mysql/handler/admin/MySQLPerformanceSchemaExecutorFactory.java | 2 +-
.../backend/mysql/handler/admin/MySQLSysSchemaExecutorFactory.java | 2 +-
.../backend/opengauss/handler/admin/OpenGaussAdminExecutorCreator.java | 2 +-
.../postgresql/handler/admin/PostgreSQLAdminExecutorCreator.java | 2 +-
17 files changed, 17 insertions(+), 15 deletions(-)
diff --git
a/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/SimpleTableSegmentBinder.java
b/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/SimpleTableSegmentBinder.java
index d26516ab9c6..df0dd6cc172 100644
---
a/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/SimpleTableSegmentBinder.java
+++
b/infra/binder/src/main/java/org/apache/shardingsphere/infra/binder/segment/from/impl/SimpleTableSegmentBinder.java
@@ -30,7 +30,7 @@ import
org.apache.shardingsphere.infra.database.postgresql.type.PostgreSQLDataba
import org.apache.shardingsphere.infra.exception.TableNotExistsException;
import
org.apache.shardingsphere.infra.exception.core.ShardingSpherePreconditions;
import
org.apache.shardingsphere.infra.exception.dialect.exception.syntax.database.NoDatabaseSelectedException;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereColumn;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereTable;
diff --git
a/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/builder/SystemSchemaBuilder.java
b/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/builder/SystemSchemaBuilder.java
index 1a5d7ddaed8..cd40cd88a4c 100644
---
a/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/builder/SystemSchemaBuilder.java
+++
b/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/builder/SystemSchemaBuilder.java
@@ -25,7 +25,7 @@ import
org.apache.shardingsphere.infra.database.core.metadata.database.DialectDa
import
org.apache.shardingsphere.infra.database.core.metadata.database.system.SystemDatabase;
import org.apache.shardingsphere.infra.database.core.type.DatabaseType;
import org.apache.shardingsphere.infra.database.core.type.DatabaseTypeRegistry;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereTable;
import
org.apache.shardingsphere.infra.yaml.schema.pojo.YamlShardingSphereTable;
diff --git
a/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/GenericSchemaManager.java
b/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/manager/GenericSchemaManager.java
similarity index 99%
rename from
infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/GenericSchemaManager.java
rename to
infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/manager/GenericSchemaManager.java
index 12d0a117dea..c0830117752 100644
---
a/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/GenericSchemaManager.java
+++
b/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/manager/GenericSchemaManager.java
@@ -15,7 +15,7 @@
* limitations under the License.
*/
-package org.apache.shardingsphere.infra.metadata.database.schema;
+package org.apache.shardingsphere.infra.metadata.database.schema.manager;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
diff --git
a/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/SystemSchemaManager.java
b/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/manager/SystemSchemaManager.java
similarity index 99%
rename from
infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/SystemSchemaManager.java
rename to
infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/manager/SystemSchemaManager.java
index fcba4ee9989..975c0a75188 100644
---
a/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/SystemSchemaManager.java
+++
b/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/database/schema/manager/SystemSchemaManager.java
@@ -15,7 +15,7 @@
* limitations under the License.
*/
-package org.apache.shardingsphere.infra.metadata.database.schema;
+package org.apache.shardingsphere.infra.metadata.database.schema.manager;
import com.cedarsoftware.util.CaseInsensitiveMap;
import com.cedarsoftware.util.CaseInsensitiveSet;
diff --git
a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/schema/GenericSchemaManagerTest.java
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/schema/GenericSchemaManagerTest.java
index a890a98a98e..4d7c5263f5f 100644
---
a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/schema/GenericSchemaManagerTest.java
+++
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/schema/GenericSchemaManagerTest.java
@@ -17,6 +17,7 @@
package org.apache.shardingsphere.infra.metadata.database.schema;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.GenericSchemaManager;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereTable;
import org.junit.jupiter.api.Test;
diff --git
a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/schema/SystemSchemaManagerTest.java
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/schema/SystemSchemaManagerTest.java
index 918b139a84d..80eb48197c4 100644
---
a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/schema/SystemSchemaManagerTest.java
+++
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/schema/SystemSchemaManagerTest.java
@@ -17,6 +17,7 @@
package org.apache.shardingsphere.infra.metadata.database.schema;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import org.junit.jupiter.api.Test;
import java.util.Collection;
diff --git
a/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/DatabaseMetaDataPersistService.java
b/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/DatabaseMetaDataPersistService.java
index fee8f38f049..8def74b28ef 100644
---
a/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/DatabaseMetaDataPersistService.java
+++
b/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/DatabaseMetaDataPersistService.java
@@ -18,7 +18,7 @@
package org.apache.shardingsphere.metadata.persist.service.database;
import lombok.Getter;
-import
org.apache.shardingsphere.infra.metadata.database.schema.GenericSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.GenericSchemaManager;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereTable;
import org.apache.shardingsphere.metadata.persist.node.DatabaseMetaDataNode;
diff --git
a/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/NewDatabaseMetaDataPersistService.java
b/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/NewDatabaseMetaDataPersistService.java
index 168d349a91c..48473e39cf2 100644
---
a/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/NewDatabaseMetaDataPersistService.java
+++
b/kernel/metadata/core/src/main/java/org/apache/shardingsphere/metadata/persist/service/database/NewDatabaseMetaDataPersistService.java
@@ -18,7 +18,7 @@
package org.apache.shardingsphere.metadata.persist.service.database;
import lombok.Getter;
-import
org.apache.shardingsphere.infra.metadata.database.schema.GenericSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.GenericSchemaManager;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereTable;
import org.apache.shardingsphere.metadata.persist.node.DatabaseMetaDataNode;
diff --git
a/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/ContextManager.java
b/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/ContextManager.java
index 357e632fa27..0c40c9ee234 100644
---
a/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/ContextManager.java
+++
b/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/ContextManager.java
@@ -33,7 +33,7 @@ import
org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData;
import
org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
import
org.apache.shardingsphere.infra.metadata.database.resource.unit.StorageUnit;
import org.apache.shardingsphere.infra.metadata.database.rule.RuleMetaData;
-import
org.apache.shardingsphere.infra.metadata.database.schema.GenericSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.GenericSchemaManager;
import
org.apache.shardingsphere.infra.metadata.database.schema.builder.GenericSchemaBuilder;
import
org.apache.shardingsphere.infra.metadata.database.schema.builder.GenericSchemaBuilderMaterial;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;
diff --git
a/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ConfigurationContextManager.java
b/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ConfigurationContextManager.java
index 422f680a433..cd3eabe5a57 100644
---
a/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ConfigurationContextManager.java
+++
b/mode/core/src/main/java/org/apache/shardingsphere/mode/manager/context/ConfigurationContextManager.java
@@ -32,7 +32,7 @@ import
org.apache.shardingsphere.infra.metadata.database.resource.ResourceMetaDa
import
org.apache.shardingsphere.infra.metadata.database.resource.node.StorageNode;
import
org.apache.shardingsphere.infra.metadata.database.resource.unit.StorageUnit;
import org.apache.shardingsphere.infra.metadata.database.rule.RuleMetaData;
-import
org.apache.shardingsphere.infra.metadata.database.schema.GenericSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.GenericSchemaManager;
import
org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;
import org.apache.shardingsphere.infra.rule.ShardingSphereRule;
import
org.apache.shardingsphere.infra.rule.builder.database.DatabaseRulesBuilder;
diff --git
a/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/metadata/watcher/MetaDataChangedWatcher.java
b/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/metadata/watcher/MetaDataChangedWatcher.java
index aac6e9cef3e..2831ea8029f 100644
---
a/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/metadata/watcher/MetaDataChangedWatcher.java
+++
b/mode/type/cluster/core/src/main/java/org/apache/shardingsphere/mode/manager/cluster/coordinator/registry/metadata/watcher/MetaDataChangedWatcher.java
@@ -21,7 +21,7 @@ import com.google.common.base.Preconditions;
import com.google.common.base.Strings;
import org.apache.shardingsphere.infra.config.rule.RuleConfiguration;
import
org.apache.shardingsphere.infra.datasource.pool.props.domain.DataSourcePoolProperties;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import org.apache.shardingsphere.infra.rule.event.GovernanceEvent;
import org.apache.shardingsphere.infra.util.yaml.YamlEngine;
import
org.apache.shardingsphere.infra.yaml.config.pojo.rule.YamlRuleConfiguration;
diff --git
a/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLInformationSchemaExecutorFactory.java
b/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLInformationSchemaExecutorFactory.java
index 12ee35c62df..9a4e713c188 100644
---
a/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLInformationSchemaExecutorFactory.java
+++
b/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLInformationSchemaExecutorFactory.java
@@ -19,7 +19,7 @@ package
org.apache.shardingsphere.proxy.backend.mysql.handler.admin;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.AbstractDatabaseMetaDataExecutor.DefaultDatabaseMetaDataExecutor;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.DatabaseAdminExecutor;
import
org.apache.shardingsphere.proxy.backend.mysql.handler.admin.executor.information.SelectInformationSchemataExecutor;
diff --git
a/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLMySQLSchemaExecutorFactory.java
b/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLMySQLSchemaExecutorFactory.java
index f6adb4b2f80..3efc4fcbb44 100644
---
a/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLMySQLSchemaExecutorFactory.java
+++
b/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLMySQLSchemaExecutorFactory.java
@@ -19,7 +19,7 @@ package
org.apache.shardingsphere.proxy.backend.mysql.handler.admin;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.AbstractDatabaseMetaDataExecutor.DefaultDatabaseMetaDataExecutor;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.DatabaseAdminExecutor;
import
org.apache.shardingsphere.sql.parser.sql.common.segment.generic.table.SimpleTableSegment;
diff --git
a/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLPerformanceSchemaExecutorFactory.java
b/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLPerformanceSchemaExecutorFactory.java
index 6ecbe360982..addb2f12314 100644
---
a/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLPerformanceSchemaExecutorFactory.java
+++
b/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLPerformanceSchemaExecutorFactory.java
@@ -19,7 +19,7 @@ package
org.apache.shardingsphere.proxy.backend.mysql.handler.admin;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.AbstractDatabaseMetaDataExecutor.DefaultDatabaseMetaDataExecutor;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.DatabaseAdminExecutor;
import
org.apache.shardingsphere.sql.parser.sql.common.segment.generic.table.SimpleTableSegment;
diff --git
a/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLSysSchemaExecutorFactory.java
b/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLSysSchemaExecutorFactory.java
index fc474ec4a4f..782a0ff9fa1 100644
---
a/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLSysSchemaExecutorFactory.java
+++
b/proxy/backend/type/mysql/src/main/java/org/apache/shardingsphere/proxy/backend/mysql/handler/admin/MySQLSysSchemaExecutorFactory.java
@@ -19,7 +19,7 @@ package
org.apache.shardingsphere.proxy.backend.mysql.handler.admin;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.AbstractDatabaseMetaDataExecutor.DefaultDatabaseMetaDataExecutor;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.DatabaseAdminExecutor;
import
org.apache.shardingsphere.sql.parser.sql.common.segment.generic.table.SimpleTableSegment;
diff --git
a/proxy/backend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/OpenGaussAdminExecutorCreator.java
b/proxy/backend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/OpenGaussAdminExecutorCreator.java
index 978e871309e..d51ec878511 100644
---
a/proxy/backend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/OpenGaussAdminExecutorCreator.java
+++
b/proxy/backend/type/opengauss/src/main/java/org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/OpenGaussAdminExecutorCreator.java
@@ -18,7 +18,7 @@
package org.apache.shardingsphere.proxy.backend.opengauss.handler.admin;
import
org.apache.shardingsphere.infra.binder.context.statement.SQLStatementContext;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.AbstractDatabaseMetaDataExecutor.DefaultDatabaseMetaDataExecutor;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.DatabaseAdminExecutor;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.DatabaseAdminExecutorCreator;
diff --git
a/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/PostgreSQLAdminExecutorCreator.java
b/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/PostgreSQLAdminExecutorCreator.java
index 11278007c7a..83db1405760 100644
---
a/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/PostgreSQLAdminExecutorCreator.java
+++
b/proxy/backend/type/postgresql/src/main/java/org/apache/shardingsphere/proxy/backend/postgresql/handler/admin/PostgreSQLAdminExecutorCreator.java
@@ -18,7 +18,7 @@
package org.apache.shardingsphere.proxy.backend.postgresql.handler.admin;
import
org.apache.shardingsphere.infra.binder.context.statement.SQLStatementContext;
-import
org.apache.shardingsphere.infra.metadata.database.schema.SystemSchemaManager;
+import
org.apache.shardingsphere.infra.metadata.database.schema.manager.SystemSchemaManager;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.AbstractDatabaseMetaDataExecutor.DefaultDatabaseMetaDataExecutor;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.DatabaseAdminExecutor;
import
org.apache.shardingsphere.proxy.backend.handler.admin.executor.DatabaseAdminExecutorCreator;
