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Posted to notifications@shardingsphere.apache.org by du...@apache.org on 2022/04/15 10:59:56 UTC

[shardingsphere] branch master updated: Minor adjust to code style (#16852)

This is an automated email from the ASF dual-hosted git repository.

duanzhengqiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git


The following commit(s) were added to refs/heads/master by this push:
     new 4943cbb32d5 Minor adjust to code style (#16852)
4943cbb32d5 is described below

commit 4943cbb32d500d6bb290b8203a4bf277caabd775
Author: Guocheng Tang <to...@apache.org>
AuthorDate: Fri Apr 15 18:59:48 2022 +0800

    Minor adjust to code style (#16852)
---
 .../spring/boot/SQLParserRuleSpringBootConfiguration.java     |  2 +-
 .../text/transaction/TransactionAutoCommitHandler.java        |  6 +++---
 .../parser/sql/common/segment/ddl/index/IndextypeSegment.java | 10 +++++-----
 .../sql/common/segment/ddl/packages/PackageSegment.java       | 10 +++++-----
 .../sql/parser/sql/common/segment/ddl/type/TypeSegment.java   | 10 +++++-----
 .../dml/expr/simple/ParameterMarkerExpressionSegment.java     |  2 +-
 .../common/segment/dml/item/ExpressionProjectionSegment.java  |  4 ++--
 .../parser/sql/common/segment/dml/predicate/LockSegment.java  | 11 +++++------
 .../sql/parser/sql/common/segment/generic/ModelSegment.java   |  8 ++++----
 .../sql/parser/sql/common/segment/generic/OutputSegment.java  |  4 ++--
 .../sql/parser/sql/common/statement/dcl/GrantStatement.java   |  2 +-
 .../sql/parser/sql/common/statement/dcl/RevokeStatement.java  |  2 +-
 .../sql/common/statement/ddl/AlterSequenceStatement.java      |  2 +-
 .../parser/sql/common/statement/ddl/AlterTableStatement.java  |  4 ++--
 .../sql/common/statement/ddl/CreateSequenceStatement.java     |  2 +-
 .../sql/common/statement/ddl/DropSequenceStatement.java       |  2 +-
 .../sql/common/statement/tcl/SetAutoCommitStatement.java      |  2 +-
 .../sql/common/statement/tcl/SetTransactionStatement.java     |  6 +++---
 .../sql/parser/sql/common/statement/tcl/XAStatement.java      |  4 ++--
 .../shardingsphere/sql/parser/sql/common/util/SQLUtil.java    |  2 +-
 .../sql/parser/sql/common/util/WhereExtractUtil.java          |  4 ++--
 .../parser/sql/common/value/identifier/IdentifierValue.java   |  2 +-
 .../dialect/statement/mysql/dal/MySQLCacheIndexStatement.java |  2 +-
 .../dialect/statement/mysql/dal/MySQLCheckTableStatement.java |  2 +-
 .../sql/dialect/statement/mysql/dal/MySQLCloneStatement.java  |  2 +-
 .../mysql/dal/MySQLCreateResourceGroupStatement.java          |  2 +-
 .../dialect/statement/mysql/dal/MySQLDelimiterStatement.java  |  2 +-
 .../dialect/statement/mysql/dal/MySQLExplainStatement.java    |  2 +-
 .../sql/dialect/statement/mysql/dal/MySQLKillStatement.java   |  2 +-
 .../statement/mysql/dal/MySQLResetPersistStatement.java       |  2 +-
 .../statement/mysql/dal/MySQLShowCreateTriggerStatement.java  |  2 +-
 .../statement/mysql/dal/MySQLShowCreateUserStatement.java     |  2 +-
 .../statement/mysql/dal/MySQLShowRelaylogEventsStatement.java |  2 +-
 .../statement/mysql/ddl/MySQLCreateTableStatement.java        |  2 +-
 .../sql/dialect/statement/mysql/dml/MySQLTableStatement.java  |  2 +-
 .../statement/mysql/segment/PartitionDefinitionSegment.java   |  2 +-
 .../statement/mysql/segment/ResetMasterOptionSegment.java     |  6 +++---
 .../dialect/statement/mysql/segment/ResetOptionSegment.java   |  4 ++--
 .../statement/mysql/segment/ResetSlaveOptionSegment.java      |  2 +-
 .../opengauss/ddl/OpenGaussCreateTableStatement.java          |  2 +-
 .../statement/opengauss/dml/OpenGaussInsertStatement.java     |  2 +-
 .../statement/opengauss/dml/OpenGaussSelectStatement.java     |  6 +++---
 .../statement/oracle/ddl/OracleAlterSessionStatement.java     |  2 +-
 .../statement/oracle/ddl/OracleAlterSystemStatement.java      |  2 +-
 .../dialect/statement/oracle/ddl/OracleAnalyzeStatement.java  |  2 +-
 .../dialect/statement/oracle/ddl/OracleCommentStatement.java  |  2 +-
 .../oracle/ddl/OracleFlashbackDatabaseStatement.java          |  2 +-
 .../statement/oracle/ddl/OracleFlashbackTableStatement.java   |  2 +-
 .../dialect/statement/oracle/ddl/OraclePurgeStatement.java    |  2 +-
 .../dialect/statement/oracle/dml/OracleSelectStatement.java   |  2 +-
 .../postgresql/ddl/PostgreSQLCreateTableStatement.java        |  2 +-
 .../statement/postgresql/dml/PostgreSQLInsertStatement.java   |  2 +-
 .../statement/postgresql/dml/PostgreSQLSelectStatement.java   |  6 +++---
 .../sql/dialect/statement/sql92/dml/SQL92SelectStatement.java |  2 +-
 .../statement/sqlserver/dml/SQLServerDeleteStatement.java     |  4 ++--
 .../statement/sqlserver/dml/SQLServerSelectStatement.java     |  4 ++--
 .../statement/sqlserver/dml/SQLServerUpdateStatement.java     |  4 ++--
 57 files changed, 95 insertions(+), 96 deletions(-)

diff --git a/shardingsphere-kernel/shardingsphere-parser/shardingsphere-parser-spring/shardingsphere-parser-spring-boot-starter/src/main/java/org/apache/shardingsphere/parser/spring/boot/SQLParserRuleSpringBootConfiguration.java b/shardingsphere-kernel/shardingsphere-parser/shardingsphere-parser-spring/shardingsphere-parser-spring-boot-starter/src/main/java/org/apache/shardingsphere/parser/spring/boot/SQLParserRuleSpringBootConfiguration.java
index 91bf7e0bc0e..7f51c61694f 100644
--- a/shardingsphere-kernel/shardingsphere-parser/shardingsphere-parser-spring/shardingsphere-parser-spring-boot-starter/src/main/java/org/apache/shardingsphere/parser/spring/boot/SQLParserRuleSpringBootConfiguration.java
+++ b/shardingsphere-kernel/shardingsphere-parser/shardingsphere-parser-spring/shardingsphere-parser-spring-boot-starter/src/main/java/org/apache/shardingsphere/parser/spring/boot/SQLParserRuleSpringBootConfiguration.java
@@ -30,7 +30,7 @@ import org.springframework.context.annotation.Conditional;
 import org.springframework.context.annotation.Configuration;
 
 /**
- * Sharding rule configuration for spring boot.
+ * SQL parser rule configuration for spring boot.
  */
 @Configuration
 @EnableConfigurationProperties(YamlSQLParserRuleSpringBootConfiguration.class)
diff --git a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/transaction/TransactionAutoCommitHandler.java b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/transaction/TransactionAutoCommitHandler.java
index 427ed9e9514..9c028ce1c91 100644
--- a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/transaction/TransactionAutoCommitHandler.java
+++ b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/transaction/TransactionAutoCommitHandler.java
@@ -31,11 +31,11 @@ import java.sql.SQLException;
  */
 @RequiredArgsConstructor
 public final class TransactionAutoCommitHandler implements TextProtocolBackendHandler {
-
+    
     private final SetAutoCommitStatement sqlStatement;
-
+    
     private final ConnectionSession connectionSession;
-
+    
     @Override
     public ResponseHeader execute() throws SQLException {
         connectionSession.setAutoCommit(sqlStatement.isAutoCommit());
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/index/IndextypeSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/index/IndextypeSegment.java
index 5951d203fb4..39cf3717743 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/index/IndextypeSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/index/IndextypeSegment.java
@@ -34,15 +34,15 @@ import java.util.Optional;
 @Getter
 @Setter
 public final class IndextypeSegment implements SQLSegment, OwnerAvailable {
-
+    
     private final int startIndex;
-
+    
     private final int stopIndex;
-
+    
     private final IdentifierValue identifier;
-
+    
     private OwnerSegment owner;
-
+    
     @Override
     public Optional<OwnerSegment> getOwner() {
         return Optional.ofNullable(owner);
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/packages/PackageSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/packages/PackageSegment.java
index cf1788600ef..bfb2e4a2c9e 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/packages/PackageSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/packages/PackageSegment.java
@@ -34,15 +34,15 @@ import java.util.Optional;
 @Getter
 @Setter
 public final class PackageSegment implements SQLSegment, OwnerAvailable {
-
+    
     private final int startIndex;
-
+    
     private final int stopIndex;
-
+    
     private final IdentifierValue identifier;
-
+    
     private OwnerSegment owner;
-
+    
     @Override
     public Optional<OwnerSegment> getOwner() {
         return Optional.ofNullable(owner);
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/type/TypeSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/type/TypeSegment.java
index 8f71f53b206..7a1ce810910 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/type/TypeSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/ddl/type/TypeSegment.java
@@ -34,15 +34,15 @@ import java.util.Optional;
 @Getter
 @Setter
 public final class TypeSegment implements SQLSegment, OwnerAvailable {
-
+    
     private final int startIndex;
-
+    
     private final int stopIndex;
-
+    
     private final IdentifierValue identifier;
-
+    
     private OwnerSegment owner;
-
+    
     @Override
     public Optional<OwnerSegment> getOwner() {
         return Optional.ofNullable(owner);
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/expr/simple/ParameterMarkerExpressionSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/expr/simple/ParameterMarkerExpressionSegment.java
index 3dc82ea25ab..42df9cee6e6 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/expr/simple/ParameterMarkerExpressionSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/expr/simple/ParameterMarkerExpressionSegment.java
@@ -56,7 +56,7 @@ public class ParameterMarkerExpressionSegment implements SimpleExpressionSegment
         this.parameterMarkerIndex = parameterMarkerIndex;
         this.parameterMarkerType = ParameterMarkerType.QUESTION;
     }
-
+    
     @Override
     public Optional<String> getAlias() {
         return null == alias ? Optional.empty() : Optional.ofNullable(alias.getIdentifier().getValue());
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ExpressionProjectionSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ExpressionProjectionSegment.java
index 3d088bb88f9..8c18b80e596 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ExpressionProjectionSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/item/ExpressionProjectionSegment.java
@@ -38,7 +38,7 @@ public final class ExpressionProjectionSegment implements ProjectionSegment, Com
     private final int stopIndex;
     
     private final String text;
-
+    
     private final ExpressionSegment expr;
     
     @Setter
@@ -50,7 +50,7 @@ public final class ExpressionProjectionSegment implements ProjectionSegment, Com
         this.text = SQLUtil.getExpressionWithoutOutsideParentheses(text);
         this.expr = null;
     }
-
+    
     public ExpressionProjectionSegment(final int startIndex, final int stopIndex, final String text, final ExpressionSegment expr) {
         this.startIndex = startIndex;
         this.stopIndex = stopIndex;
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/predicate/LockSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/predicate/LockSegment.java
index e4d812baa41..25493c382e8 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/predicate/LockSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/dml/predicate/LockSegment.java
@@ -29,16 +29,15 @@ import java.util.List;
 /**
  * Lock segment.
  */
-
 @RequiredArgsConstructor
 @Getter
 public final class LockSegment implements SQLSegment {
-
+    
     private final int startIndex;
-
+    
     private final int stopIndex;
-
-    private List<SimpleTableSegment> tables = new LinkedList<>();
     
-    private List<ColumnSegment> columns = new LinkedList<>();
+    private final List<SimpleTableSegment> tables = new LinkedList<>();
+    
+    private final List<ColumnSegment> columns = new LinkedList<>();
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/ModelSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/ModelSegment.java
index 8ec2d3ce3d4..97cb5c11d32 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/ModelSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/ModelSegment.java
@@ -38,11 +38,11 @@ public final class ModelSegment implements SQLSegment {
     
     private final int stopIndex;
     
-    private List<SubquerySegment> referenceModelSelect = new LinkedList<>();
+    private final List<SubquerySegment> referenceModelSelect = new LinkedList<>();
     
-    private List<OrderBySegment> orderBySegments = new LinkedList<>();
+    private final List<OrderBySegment> orderBySegments = new LinkedList<>();
     
-    private List<ColumnSegment> cellAssignmentColumns = new LinkedList<>();
+    private final List<ColumnSegment> cellAssignmentColumns = new LinkedList<>();
     
-    private List<SubquerySegment> cellAsssignmentSelect = new LinkedList<>();
+    private final List<SubquerySegment> cellAsssignmentSelect = new LinkedList<>();
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/OutputSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/OutputSegment.java
index 574d1a892d5..ee15c699bf0 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/OutputSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/segment/generic/OutputSegment.java
@@ -42,7 +42,7 @@ public final class OutputSegment implements SQLSegment {
     @Setter
     private TableNameSegment tableName;
     
-    private Collection<ColumnProjectionSegment> outputColumns = new LinkedList<>();
+    private final Collection<ColumnProjectionSegment> outputColumns = new LinkedList<>();
     
-    private Collection<ColumnSegment> tableColumns = new LinkedList<>();
+    private final Collection<ColumnSegment> tableColumns = new LinkedList<>();
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/dcl/GrantStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/dcl/GrantStatement.java
index 6cbf607691d..305d31d18b2 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/dcl/GrantStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/dcl/GrantStatement.java
@@ -29,6 +29,6 @@ import java.util.LinkedList;
  */
 @Getter
 public abstract class GrantStatement extends AbstractSQLStatement implements DCLStatement {
-
+    
     private final Collection<SimpleTableSegment> tables = new LinkedList<>();
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/dcl/RevokeStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/dcl/RevokeStatement.java
index fe7856b45c0..fbbe2d9b49e 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/dcl/RevokeStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/dcl/RevokeStatement.java
@@ -29,6 +29,6 @@ import java.util.LinkedList;
  */
 @Getter
 public abstract class RevokeStatement extends AbstractSQLStatement implements DCLStatement {
-
+    
     private final Collection<SimpleTableSegment> tables = new LinkedList<>();
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterSequenceStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterSequenceStatement.java
index c65ffed343f..738ebd47f4b 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterSequenceStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterSequenceStatement.java
@@ -29,6 +29,6 @@ import org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStat
 @Getter
 @Setter
 public abstract class AlterSequenceStatement extends AbstractSQLStatement implements DDLStatement {
-
+    
     private String sequenceName;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterTableStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterTableStatement.java
index d5d8a7b2497..bc238f11fbc 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterTableStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterTableStatement.java
@@ -66,9 +66,9 @@ public abstract class AlterTableStatement extends AbstractSQLStatement implement
     private final Collection<ModifyConstraintDefinitionSegment> modifyConstraintDefinitions = new LinkedList<>();
     
     private final Collection<DropConstraintDefinitionSegment> dropConstraintDefinitions = new LinkedList<>();
-
+    
     private final Collection<DropIndexDefinitionSegment> dropIndexDefinitions = new LinkedList<>();
-
+    
     /**
      * Get rename table.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/CreateSequenceStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/CreateSequenceStatement.java
index 0ee1151c169..f5a0e02f487 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/CreateSequenceStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/CreateSequenceStatement.java
@@ -29,6 +29,6 @@ import org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStat
 @Getter
 @Setter
 public abstract class CreateSequenceStatement extends AbstractSQLStatement implements DDLStatement {
-
+    
     private String sequenceName;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/DropSequenceStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/DropSequenceStatement.java
index 55beab54413..28bc7efdad3 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/DropSequenceStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/DropSequenceStatement.java
@@ -31,6 +31,6 @@ import java.util.Collection;
 @Getter
 @Setter
 public abstract class DropSequenceStatement extends AbstractSQLStatement implements DDLStatement {
-
+    
     private Collection<String> sequenceNames;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/SetAutoCommitStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/SetAutoCommitStatement.java
index 046a11105e0..bce9c81c887 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/SetAutoCommitStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/SetAutoCommitStatement.java
@@ -29,6 +29,6 @@ import org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStat
 @Setter
 @ToString
 public abstract class SetAutoCommitStatement extends AbstractSQLStatement implements TCLStatement {
-
+    
     private boolean autoCommit;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/SetTransactionStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/SetTransactionStatement.java
index e1b852d879c..4bf191e1d6b 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/SetTransactionStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/SetTransactionStatement.java
@@ -30,10 +30,10 @@ import org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStat
 @Getter
 @Setter
 public abstract class SetTransactionStatement extends AbstractSQLStatement implements TCLStatement {
-
+    
     private TransactionIsolationLevel isolationLevel;
-
+    
     private OperationScope scope;
-
+    
     private TransactionAccessType accessMode;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/XAStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/XAStatement.java
index f2cd6f9aadf..10ddeaa8b28 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/XAStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/tcl/XAStatement.java
@@ -29,8 +29,8 @@ import org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStat
 @Setter
 @ToString
 public abstract class XAStatement extends AbstractSQLStatement implements TCLStatement {
-
+    
     private String op;
-
+    
     private String xid;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/SQLUtil.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/SQLUtil.java
index c8b7570c177..72953db2cb4 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/SQLUtil.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/SQLUtil.java
@@ -120,7 +120,7 @@ public final class SQLUtil {
     public static String getExactlyValue(final String value) {
         return null == value ? null : CharMatcher.anyOf(EXCLUDED_CHARACTERS).removeFrom(value);
     }
-
+    
     /**
      * Get exactly value for SQL expression.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/WhereExtractUtil.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/WhereExtractUtil.java
index a5945a81fa9..a6bc7c6f127 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/WhereExtractUtil.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/util/WhereExtractUtil.java
@@ -35,7 +35,7 @@ import java.util.LinkedList;
  */
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class WhereExtractUtil {
-
+    
     /**
      * Get join where segment from SelectStatement.
      *
@@ -65,7 +65,7 @@ public final class WhereExtractUtil {
         ExpressionSegment expressionSegment = joinTableSegment.getCondition();
         return new WhereSegment(expressionSegment.getStartIndex(), expressionSegment.getStopIndex(), expressionSegment);
     }
-
+    
     /**
      * Get subquery where segment from SelectStatement.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/value/identifier/IdentifierValue.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/value/identifier/IdentifierValue.java
index 08277fcbba0..e4ffbbe4a8e 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/value/identifier/IdentifierValue.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/value/identifier/IdentifierValue.java
@@ -40,7 +40,7 @@ public final class IdentifierValue implements ValueASTNode<String> {
     public IdentifierValue(final String text) {
         this(SQLUtil.getExactlyValue(text), QuoteCharacter.getQuoteCharacter(text));
     }
-
+    
     public IdentifierValue(final String text, final String reservedCharacters) {
         this(SQLUtil.getExactlyValue(text, reservedCharacters), QuoteCharacter.getQuoteCharacter(text));
     }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCacheIndexStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCacheIndexStatement.java
index 5f89dbe35ff..71614fa704c 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCacheIndexStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCacheIndexStatement.java
@@ -36,7 +36,7 @@ import java.util.LinkedList;
 @Getter
 @ToString
 public final class MySQLCacheIndexStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private final Collection<CacheTableIndexSegment> tableIndexes = new LinkedList<>();
     
     @Setter
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCheckTableStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCheckTableStatement.java
index fb5a29299b4..ed5529846f5 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCheckTableStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCheckTableStatement.java
@@ -35,6 +35,6 @@ import java.util.LinkedList;
 @Setter
 @ToString
 public final class MySQLCheckTableStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private final Collection<SimpleTableSegment> tables = new LinkedList<>();
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCloneStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCloneStatement.java
index bc6ec6ef917..81ecd772d12 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCloneStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCloneStatement.java
@@ -32,6 +32,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.segment.
 @Getter
 @Setter
 public final class MySQLCloneStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private CloneActionSegment cloneActionSegment;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCreateResourceGroupStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCreateResourceGroupStatement.java
index 9cf24f05ba8..2df1499a9ec 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCreateResourceGroupStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLCreateResourceGroupStatement.java
@@ -31,6 +31,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLSta
 @Setter
 @ToString
 public final class MySQLCreateResourceGroupStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private String groupName;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLDelimiterStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLDelimiterStatement.java
index 3754b8226b9..e3a074bf548 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLDelimiterStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLDelimiterStatement.java
@@ -31,6 +31,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLSta
 @Getter
 @Setter
 public final class MySQLDelimiterStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private String delimiterName;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLExplainStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLExplainStatement.java
index 7a59f6a076e..97063c83350 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLExplainStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLExplainStatement.java
@@ -45,7 +45,7 @@ public final class MySQLExplainStatement extends ExplainStatement implements MyS
     public Optional<SimpleTableSegment> getTable() {
         return Optional.ofNullable(table);
     }
-
+    
     /**
      * Get column segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLKillStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLKillStatement.java
index 11b1d624c3c..802e623ed3f 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLKillStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLKillStatement.java
@@ -31,6 +31,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLSta
 @Setter
 @ToString
 public final class MySQLKillStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private String processlistId;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLResetPersistStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLResetPersistStatement.java
index 37477bdbfd5..8a40c7160ad 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLResetPersistStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLResetPersistStatement.java
@@ -34,6 +34,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLSta
 public final class MySQLResetPersistStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
     
     private boolean containsExistClause;
-
+    
     private IdentifierValue identifier;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateTriggerStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateTriggerStatement.java
index 92d44eb1136..28c6cad7936 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateTriggerStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateTriggerStatement.java
@@ -31,6 +31,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLSta
 @Setter
 @ToString
 public final class MySQLShowCreateTriggerStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private String name;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateUserStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateUserStatement.java
index e4d17e1ffd9..5279b00a31a 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateUserStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowCreateUserStatement.java
@@ -31,6 +31,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLSta
 @Setter
 @ToString
 public final class MySQLShowCreateUserStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private String name;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowRelaylogEventsStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowRelaylogEventsStatement.java
index 91f7246df12..a136f651cd2 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowRelaylogEventsStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dal/MySQLShowRelaylogEventsStatement.java
@@ -32,7 +32,7 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLSta
 @Getter
 @Setter
 public final class MySQLShowRelaylogEventsStatement extends AbstractSQLStatement implements DALStatement, MySQLStatement {
-
+    
     private String logName;
     
     private LimitSegment limit;
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/ddl/MySQLCreateTableStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/ddl/MySQLCreateTableStatement.java
index 67886adc37c..9b46578d35e 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/ddl/MySQLCreateTableStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/ddl/MySQLCreateTableStatement.java
@@ -30,6 +30,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.MySQLSta
 @Setter
 @ToString
 public final class MySQLCreateTableStatement extends CreateTableStatement implements MySQLStatement {
-
+    
     private boolean containsNotExistClause;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dml/MySQLTableStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dml/MySQLTableStatement.java
index b36e8b66aa9..af1230a6f64 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dml/MySQLTableStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/dml/MySQLTableStatement.java
@@ -37,6 +37,6 @@ public final class MySQLTableStatement extends TableStatement implements MySQLSt
     private SimpleTableSegment table;
     
     private ColumnSegment column;
-
+    
     private LimitSegment limit;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/PartitionDefinitionSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/PartitionDefinitionSegment.java
index 30d1e090c93..4ddac18ac29 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/PartitionDefinitionSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/PartitionDefinitionSegment.java
@@ -38,5 +38,5 @@ public final class PartitionDefinitionSegment implements SQLSegment {
     
     private final SimpleTableSegment table;
     
-    private Collection<PartitionSegment> partitions = new LinkedList<>();
+    private final Collection<PartitionSegment> partitions = new LinkedList<>();
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetMasterOptionSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetMasterOptionSegment.java
index 87d18e72f70..21bec67350f 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetMasterOptionSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetMasterOptionSegment.java
@@ -27,10 +27,10 @@ import org.apache.shardingsphere.sql.parser.sql.common.value.literal.impl.Number
 @Getter
 @Setter
 public final class ResetMasterOptionSegment extends ResetOptionSegment {
-
+    
     private int startIndex;
-
+    
     private int stopIndex;
-
+    
     private NumberLiteralValue binaryLogFileIndexNumber;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetOptionSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetOptionSegment.java
index 75e8797854c..1fb0217ab9f 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetOptionSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetOptionSegment.java
@@ -27,8 +27,8 @@ import org.apache.shardingsphere.sql.parser.sql.common.segment.SQLSegment;
 @Getter
 @Setter
 public abstract class ResetOptionSegment implements SQLSegment {
-
+    
     private int startIndex;
-
+    
     private int stopIndex;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetSlaveOptionSegment.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetSlaveOptionSegment.java
index f075d209cc5..af05abd65f4 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetSlaveOptionSegment.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/mysql/segment/ResetSlaveOptionSegment.java
@@ -29,6 +29,6 @@ import org.apache.shardingsphere.sql.parser.sql.common.value.literal.impl.String
 public final class ResetSlaveOptionSegment extends ResetOptionSegment {
     
     private boolean all;
-
+    
     private StringLiteralValue channelOption;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/ddl/OpenGaussCreateTableStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/ddl/OpenGaussCreateTableStatement.java
index a879fcf1cee..ad4e1dfc033 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/ddl/OpenGaussCreateTableStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/ddl/OpenGaussCreateTableStatement.java
@@ -30,6 +30,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.opengauss.Open
 @Setter
 @ToString
 public final class OpenGaussCreateTableStatement extends CreateTableStatement implements OpenGaussStatement {
-
+    
     private boolean containsNotExistClause;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/dml/OpenGaussInsertStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/dml/OpenGaussInsertStatement.java
index a44037a536b..2a06cf802df 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/dml/OpenGaussInsertStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/dml/OpenGaussInsertStatement.java
@@ -36,7 +36,7 @@ public final class OpenGaussInsertStatement extends InsertStatement implements O
     private WithSegment withSegment;
     
     private OnDuplicateKeyColumnsSegment onDuplicateKeyColumnsSegment;
-
+    
     /**
      * Get with segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/dml/OpenGaussSelectStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/dml/OpenGaussSelectStatement.java
index ee91b1b2c3b..78194f18672 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/dml/OpenGaussSelectStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/opengauss/dml/OpenGaussSelectStatement.java
@@ -35,7 +35,7 @@ import java.util.Optional;
 public final class OpenGaussSelectStatement extends SelectStatement implements OpenGaussStatement {
     
     private LimitSegment limit;
-
+    
     private LockSegment lock;
     
     private WindowSegment window;
@@ -48,7 +48,7 @@ public final class OpenGaussSelectStatement extends SelectStatement implements O
     public Optional<LimitSegment> getLimit() {
         return Optional.ofNullable(limit);
     }
-
+    
     /**
      * Get lock segment.
      *
@@ -57,7 +57,7 @@ public final class OpenGaussSelectStatement extends SelectStatement implements O
     public Optional<LockSegment> getLock() {
         return Optional.ofNullable(lock);
     }
-
+    
     /**
      * Get window segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAlterSessionStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAlterSessionStatement.java
index f0396b6f101..1c25caa034e 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAlterSessionStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAlterSessionStatement.java
@@ -26,5 +26,5 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.oracle.OracleS
  * Oracle alter session statement.
  */
 @ToString
-public class OracleAlterSessionStatement extends AbstractSQLStatement implements DDLStatement, OracleStatement {
+public final class OracleAlterSessionStatement extends AbstractSQLStatement implements DDLStatement, OracleStatement {
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAlterSystemStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAlterSystemStatement.java
index 5294bb92d9f..8a6bbae7735 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAlterSystemStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAlterSystemStatement.java
@@ -25,5 +25,5 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.oracle.OracleS
  * Oracle alter system statement.
  */
 @ToString
-public class OracleAlterSystemStatement extends AlterSystemStatement implements OracleStatement {
+public final class OracleAlterSystemStatement extends AlterSystemStatement implements OracleStatement {
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAnalyzeStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAnalyzeStatement.java
index a9b846ef697..e23094e48d4 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAnalyzeStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleAnalyzeStatement.java
@@ -33,7 +33,7 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.oracle.OracleS
 @Setter
 @ToString
 public final class OracleAnalyzeStatement extends AbstractSQLStatement implements DDLStatement, OracleStatement {
-
+    
     private IndexSegment index;
     
     private SimpleTableSegment table;
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleCommentStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleCommentStatement.java
index 5f8e6c5f1d6..a4a4e82803c 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleCommentStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleCommentStatement.java
@@ -31,6 +31,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.oracle.OracleS
 @Setter
 @ToString
 public final class OracleCommentStatement extends CommentStatement implements OracleStatement {
-
+    
     private IndextypeSegment indextype;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleFlashbackDatabaseStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleFlashbackDatabaseStatement.java
index e247650d23f..963e14195e5 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleFlashbackDatabaseStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleFlashbackDatabaseStatement.java
@@ -26,5 +26,5 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.oracle.OracleS
  * Oracle flashback database statement.
  */
 @ToString
-public class OracleFlashbackDatabaseStatement extends AbstractSQLStatement implements DDLStatement, OracleStatement {
+public final class OracleFlashbackDatabaseStatement extends AbstractSQLStatement implements DDLStatement, OracleStatement {
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleFlashbackTableStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleFlashbackTableStatement.java
index 69a6fbfa427..bcffdc7bccb 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleFlashbackTableStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OracleFlashbackTableStatement.java
@@ -31,7 +31,7 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.oracle.OracleS
 @Getter
 @Setter
 @ToString
-public class OracleFlashbackTableStatement extends AbstractSQLStatement implements DDLStatement, OracleStatement {
+public final class OracleFlashbackTableStatement extends AbstractSQLStatement implements DDLStatement, OracleStatement {
     
     private SimpleTableSegment table;
 
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OraclePurgeStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OraclePurgeStatement.java
index a4d269b156e..3474aaf24ce 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OraclePurgeStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/ddl/OraclePurgeStatement.java
@@ -33,7 +33,7 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.oracle.OracleS
 @Setter
 @ToString
 public final class OraclePurgeStatement extends AbstractSQLStatement implements DDLStatement, OracleStatement {
-
+    
     private IndexSegment index;
     
     private SimpleTableSegment table;
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/dml/OracleSelectStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/dml/OracleSelectStatement.java
index 9f5f2d001e6..dbb21466994 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/dml/OracleSelectStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/oracle/dml/OracleSelectStatement.java
@@ -36,7 +36,7 @@ public final class OracleSelectStatement extends SelectStatement implements Orac
     private LockSegment lock;
     
     private ModelSegment modelSegment;
-
+    
     /**
      * Get lock segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/ddl/PostgreSQLCreateTableStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/ddl/PostgreSQLCreateTableStatement.java
index 58abd1baf9d..daace75965e 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/ddl/PostgreSQLCreateTableStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/ddl/PostgreSQLCreateTableStatement.java
@@ -30,6 +30,6 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.Pos
 @Setter
 @ToString
 public final class PostgreSQLCreateTableStatement extends CreateTableStatement implements PostgreSQLStatement {
-
+    
     private boolean containsNotExistClause;
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dml/PostgreSQLInsertStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dml/PostgreSQLInsertStatement.java
index 670133ef029..c43cfb75ff2 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dml/PostgreSQLInsertStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dml/PostgreSQLInsertStatement.java
@@ -33,7 +33,7 @@ import java.util.Optional;
 public final class PostgreSQLInsertStatement extends InsertStatement implements PostgreSQLStatement {
     
     private WithSegment withSegment;
-
+    
     /**
      * Get with segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dml/PostgreSQLSelectStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dml/PostgreSQLSelectStatement.java
index d638b787955..b6c3ff5be67 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dml/PostgreSQLSelectStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dml/PostgreSQLSelectStatement.java
@@ -35,7 +35,7 @@ import java.util.Optional;
 public final class PostgreSQLSelectStatement extends SelectStatement implements PostgreSQLStatement {
     
     private LimitSegment limit;
-
+    
     private LockSegment lock;
     
     private WindowSegment window;
@@ -48,7 +48,7 @@ public final class PostgreSQLSelectStatement extends SelectStatement implements
     public Optional<LimitSegment> getLimit() {
         return Optional.ofNullable(limit);
     }
-
+    
     /**
      * Get lock segment.
      *
@@ -57,7 +57,7 @@ public final class PostgreSQLSelectStatement extends SelectStatement implements
     public Optional<LockSegment> getLock() {
         return Optional.ofNullable(lock);
     }
-
+    
     /**
      * Get window segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sql92/dml/SQL92SelectStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sql92/dml/SQL92SelectStatement.java
index 12c01b9b1f9..df9e8f2470b 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sql92/dml/SQL92SelectStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sql92/dml/SQL92SelectStatement.java
@@ -33,7 +33,7 @@ import java.util.Optional;
 public final class SQL92SelectStatement extends SelectStatement implements SQL92Statement {
     
     private LimitSegment limit;
-
+    
     /**
      * Get order by segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerDeleteStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerDeleteStatement.java
index 7c7ef108281..db90896ed1e 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerDeleteStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerDeleteStatement.java
@@ -32,11 +32,11 @@ import java.util.Optional;
 @Setter
 @ToString
 public final class SQLServerDeleteStatement extends DeleteStatement implements SQLServerStatement {
-
+    
     private WithSegment withSegment;
     
     private OutputSegment outputSegment;
-
+    
     /**
      * Get with segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerSelectStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerSelectStatement.java
index a3746218021..034352d5734 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerSelectStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerSelectStatement.java
@@ -31,9 +31,9 @@ import java.util.Optional;
 @Setter
 @ToString
 public final class SQLServerSelectStatement extends SelectStatement implements SQLServerStatement {
-
+    
     private LimitSegment limit;
-
+    
     /**
      * Get order by segment.
      *
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerUpdateStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerUpdateStatement.java
index b27d0b66e45..d626ba2b813 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerUpdateStatement.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/sqlserver/dml/SQLServerUpdateStatement.java
@@ -31,9 +31,9 @@ import java.util.Optional;
 @Setter
 @ToString
 public final class SQLServerUpdateStatement extends UpdateStatement implements SQLServerStatement {
-
+    
     private WithSegment withSegment;
-
+    
     /**
      * Get with segment.
      *