parse ';' in the end of SQL

sharding-core/src/main/antlr4/imports/Symbol.g4

@@ -41,6 +41,7 @@ BQ_: '`';
 UL_: '_';
 QUESTION: '?' ;
 AT_: '@';
+SEMI_:';';
 fragment A: [Aa];
 fragment B: [Bb];
 fragment C: [Cc];

sharding-core/src/main/antlr4/io/shardingsphere/core/parsing/antlr/autogen/MySQLStatement.g4

 grammar MySQLStatement;
 
-import MySQLKeyword, Keyword, MySQLDQL, MySQLBase, MySQLDML, DQLBase, DMLBase, MySQLCreateIndex
+import MySQLKeyword, Keyword, MySQLDQL, MySQLBase, Symbol, MySQLDML, DQLBase, DMLBase, MySQLCreateIndex
        , MySQLDropIndex, MySQLCreateTable, MySQLAlterTable, MySQLDropTable, MySQLTruncateTable
        , MySQLTCLStatement, MySQLDCLStatement
        ;
 
 execute
-    : select
+    : (select
     | insert
     | update
     | delete
@@ -40,4 +40,5 @@ execute
     | setPassword
     | setDefaultRole
     | setRole
+    )SEMI_? 
     ;

sharding-core/src/main/antlr4/io/shardingsphere/core/parsing/antlr/autogen/OracleStatement.g4

 grammar OracleStatement;
 
-import OracleKeyword, Keyword, OracleBase, OracleCreateIndex, OracleAlterIndex
+import OracleKeyword, Keyword, OracleBase, Symbol, OracleCreateIndex, OracleAlterIndex
        , OracleDropIndex, OracleCreateTable, OracleAlterTable, OracleDropTable, OracleTruncateTable
        , OracleTCLStatement, OracleDCLStatement
        ;
 
 execute
-    : createIndex
+    : (createIndex
     | alterIndex
     | dropIndex
     | createTable
@@ -25,4 +25,5 @@ execute
     | createRole
     | alterRole
     | dropRole
+    ) SEMI_?
     ;

sharding-core/src/main/antlr4/io/shardingsphere/core/parsing/antlr/autogen/PostgreSQLStatement.g4

 grammar PostgreSQLStatement;
 
-import PostgreSQLKeyword, Keyword, PostgreSQLBase, PostgreSQLCreateIndex, PostgreSQLAlterIndex
+import PostgreSQLKeyword, Keyword, PostgreSQLBase, Symbol, PostgreSQLCreateIndex, PostgreSQLAlterIndex
        , PostgreSQLDropIndex, PostgreSQLCreateTable, PostgreSQLAlterTable, PostgreSQLDropTable, PostgreSQLTruncateTable
        , PostgreSQLTCLStatement, PostgreSQLDCLStatement, PostgreSQLDALStatement
        ;
 
 execute
-    : createIndex
+    : (createIndex
     | alterIndex
     | dropIndex
     | createTable
@@ -38,4 +38,5 @@ execute
     | show
     | setParam
     | resetParam
+    ) SEMI_?
     ;

sharding-core/src/main/antlr4/io/shardingsphere/core/parsing/antlr/autogen/SQLServerStatement.g4

 grammar SQLServerStatement;
 
-import SQLServerKeyword, Keyword, SQLServerBase, SQLServerCreateIndex, SQLServerAlterIndex
+import SQLServerKeyword, Keyword, SQLServerBase, Symbol, SQLServerCreateIndex, SQLServerAlterIndex
        , SQLServerDropIndex, SQLServerCreateTable, SQLServerAlterTable, SQLServerDropTable, SQLServerTruncateTable
        , SQLServerTCLStatement, SQLServerDCLStatement
        ;
 
 execute
-    : createIndex
+    : (createIndex
     | alterIndex
     | dropIndex
     | createTable
@@ -31,4 +31,5 @@ execute
     | createRole
     | alterRole
     | dropRole
+    ) SEMI_?
     ;