support mysql alter instance, create, alter and drop logfile group statement (#6897)

* support mysql alter instance statement

* support mysql create, alter, drop logfile group statement

* support mysql create, alter, drop server statement

shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/antlr4/imports/mysql/DDLStatement.g4

@@ -126,15 +126,17 @@ dropDatabase
 
 alterInstance
     : ALTER INSTANCE instanceAction
-    
     ;
 
 instanceAction
-    : ROTATE INNODB_ MASTER KEY | ROTATE BINLOG MASTER KEY | RELOAD TLS_ (FOR CHANNEL channel)? (NO ROLLBACK ON ERROR)?
+    : (ENABLE | DISABLE) INNODB_ REDO_LOG_ 
+    | ROTATE INNODB_ MASTER KEY 
+    | ROTATE BINLOG MASTER KEY 
+    | RELOAD TLS (FOR CHANNEL channel)? (NO ROLLBACK ON ERROR)?
     ;
 
 channel
-    : MYSQL_ADMIN
+    : MYSQL_MAIN | MYSQL_ADMIN
     ;
 
 createEvent
@@ -278,18 +280,19 @@ createLogfileGroup
       (NODEGROUP EQ_? identifier)?
       WAIT?
       (COMMENT EQ_? STRING_)?
-      ENGINE EQ_? identifier
+      (ENGINE EQ_? identifier)?
     ;
 
 alterLogfileGroup
     : ALTER LOGFILE GROUP identifier
       ADD UNDOFILE STRING_
       (INITIAL_SIZE EQ_? fileSizeLiteral_)?
-      WAIT? ENGINE EQ_? identifier
+      WAIT? 
+      (ENGINE EQ_? identifier)?
     ;
 
 dropLogfileGroup
-    : DROP LOGFILE GROUP identifier ENGINE EQ_? identifier
+    : DROP LOGFILE GROUP identifier (ENGINE EQ_? identifier)?
     ;
 
 createTrigger

shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/antlr4/imports/mysql/Keyword.g4

@@ -80,6 +80,10 @@ TREE
     : T R E E
     ;
 
+MYSQL_MAIN
+    : M Y S Q L UL_ M A I N
+    ;
+
 MYSQL_ADMIN
     : M Y S Q L UL_ A D M I N
     ;

shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/antlr4/imports/mysql/Literals.g4

@@ -19,6 +19,18 @@ lexer grammar Literals;
 
 import Alphabet, Symbol;
 
+INNODB_
+    : 'INNODB'
+    ;
+    
+REDO_LOG_
+    : 'REDO_LOG'
+    ;
+    
+FILESIZE_LITERAL
+    : INT_ ('K'|'M'|'G'|'T')
+    ;
+
 IDENTIFIER_
     : [A-Za-z_$0-9]*?[A-Za-z_$]+?[A-Za-z_$0-9]*
     |  BQ_ ~'`'+ BQ_
@@ -46,22 +58,10 @@ BIT_NUM_
     : '0b' ('0' | '1')+ | B SQ_ ('0' | '1')+ SQ_
     ;
 
-INNODB_
-    : 'INNODB'
-    ;
-
-TLS_
-    : 'TLS'
-    ;
-
 NOT_SUPPORT_
     : 'not support'
     ;
 
-FILESIZE_LITERAL
-    : INT_ ('K'|'M'|'G'|'T')
-    ;
-
 fragment INT_
     : [0-9]+
     ;

shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/antlr4/org/apache/shardingsphere/sql/parser/autogen/MySQLStatement.g4

@@ -45,6 +45,13 @@ execute
     | createEvent
     | alterEvent
     | dropEvent
+    | alterInstance
+    | createLogfileGroup
+    | alterLogfileGroup
+    | dropLogfileGroup
+    | createServer
+    | alterServer
+    | dropServer
     | setTransaction
     | beginTransaction
     | setAutoCommit

shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/impl/MySQLDDLVisitor.java

@@ -26,7 +26,10 @@ import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterDa
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterDefinitionClauseContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterEventContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterFunctionContext;
+import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterInstanceContext;
+import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterLogfileGroupContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterProcedureContext;
+import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterServerContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterSpecificationContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.AlterTableContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.ChangeColumnSpecificationContext;
@@ -40,7 +43,9 @@ import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateE
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateFunctionContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateIndexContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateLikeClauseContext;
+import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateLogfileGroupContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateProcedureContext;
+import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateServerContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateTableContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.CreateViewContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropColumnSpecificationContext;
@@ -48,8 +53,10 @@ import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropDat
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropEventContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropFunctionContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropIndexContext;
+import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropLogfileGroupContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropPrimaryKeySpecificationContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropProcedureContext;
+import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropServerContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropTableContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.DropViewContext;
 import org.apache.shardingsphere.sql.parser.autogen.MySQLStatementParser.FirstOrAfterColumnContext;
@@ -84,20 +91,27 @@ import org.apache.shardingsphere.sql.parser.sql.segment.generic.table.SimpleTabl
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.AlterDatabaseStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.AlterEventStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.AlterFunctionStatement;
+import org.apache.shardingsphere.sql.parser.sql.statement.ddl.AlterInstanceStatement;
+import org.apache.shardingsphere.sql.parser.sql.statement.ddl.AlterLogfileGroupStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.AlterProcedureStatement;
+import org.apache.shardingsphere.sql.parser.sql.statement.ddl.AlterServerStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.AlterTableStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateDatabaseStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateEventStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateFunctionStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateIndexStatement;
+import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateLogfileGroupStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateProcedureStatement;
+import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateServerStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateTableStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.CreateViewStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropDatabaseStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropEventStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropFunctionStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropIndexStatement;
+import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropLogfileGroupStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropProcedureStatement;
+import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropServerStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropTableStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.DropViewStatement;
 import org.apache.shardingsphere.sql.parser.sql.statement.ddl.RenameTableStatement;
@@ -481,4 +495,39 @@ public final class MySQLDDLVisitor extends MySQLVisitor implements DDLVisitor {
     public ASTNode visitDropEvent(final DropEventContext ctx) {
         return new DropEventStatement();
     }
+
+    @Override
+    public ASTNode visitAlterInstance(final AlterInstanceContext ctx) {
+        return new AlterInstanceStatement();
+    }
+
+    @Override
+    public ASTNode visitCreateLogfileGroup(final CreateLogfileGroupContext ctx) {
+        return new CreateLogfileGroupStatement();
+    }
+
+    @Override
+    public ASTNode visitAlterLogfileGroup(final AlterLogfileGroupContext ctx) {
+        return new AlterLogfileGroupStatement();
+    }
+
+    @Override
+    public ASTNode visitDropLogfileGroup(final DropLogfileGroupContext ctx) {
+        return new DropLogfileGroupStatement();
+    }
+
+    @Override
+    public ASTNode visitCreateServer(final CreateServerContext ctx) {
+        return new CreateServerStatement();
+    }
+
+    @Override
+    public ASTNode visitAlterServer(final AlterServerContext ctx) {
+        return new AlterServerStatement();
+    }
+
+    @Override
+    public ASTNode visitDropServer(final DropServerContext ctx) {
+        return new DropServerStatement();
+    }
 }

shardingsphere-sql-parser/shardingsphere-sql-parser-engine/src/main/java/org/apache/shardingsphere/sql/parser/core/visitor/VisitorRule.java

@@ -75,6 +75,20 @@ public enum VisitorRule {
     ALTER_EVENT("AlterEvent", SQLStatementType.DDL),
     
     DROP_EVENT("DropEvent", SQLStatementType.DDL),
+
+    ALTER_INSTANCE("AlterInstance", SQLStatementType.DDL),
+
+    CREATE_LOGFILE_GROUP("CreateLogfileGroup", SQLStatementType.DDL),
+
+    ALTER_LOGFILE_GROUP("AlterLogfileGroup", SQLStatementType.DDL),
+
+    DROP_LOGFILE_GROUP("DropLogfileGroup", SQLStatementType.DDL),
+
+    CREATE_SERVER("CreateServer", SQLStatementType.DDL),
+    
+    ALTER_SERVER("AlterServer", SQLStatementType.DDL),
+
+    DROP_SERVER("DropServer", SQLStatementType.DDL),
     
     SET_TRANSACTION("SetTransaction", SQLStatementType.TCL),
     

shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/statement/ddl/AlterInstanceStatement.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.sql.parser.sql.statement.ddl;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+/**
+ * Alter instance statement.
+ */
+@RequiredArgsConstructor
+@Getter
+public final class AlterInstanceStatement extends DDLStatement {
+}

shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/statement/ddl/AlterLogfileGroupStatement.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.sql.parser.sql.statement.ddl;
+
+/**
+ * Alter logfile group statement.
+ */
+public final class AlterLogfileGroupStatement extends DDLStatement {
+}

shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/statement/ddl/AlterServerStatement.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.sql.parser.sql.statement.ddl;
+
+/**
+ * Alter server statement.
+ */
+public final class AlterServerStatement extends DDLStatement {
+}

shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/statement/ddl/CreateLogfileGroupStatement.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.sql.parser.sql.statement.ddl;
+
+/**
+ * Create logfile group statement.
+ */
+public final class CreateLogfileGroupStatement extends DDLStatement {
+}

shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/statement/ddl/CreateServerStatement.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.sql.parser.sql.statement.ddl;
+
+/**
+ * Create server statement.
+ */
+public final class CreateServerStatement extends DDLStatement {
+}

shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/statement/ddl/DropLogfileGroupStatement.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.sql.parser.sql.statement.ddl;
+
+/**
+ * Drop logfile group statement.
+ */
+public final class DropLogfileGroupStatement extends DDLStatement {
+}

shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/statement/ddl/DropServerStatement.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.sql.parser.sql.statement.ddl;
+
+/**
+ * Drop server statement.
+ */
+public final class DropServerStatement extends DDLStatement {
+}